Line-up①xEV Applications④Body Control ECU ＆ Infotainment

High Voltage Inverter

Central ECU

Gate Driver

Instrument Cluster・Display

DC/DC Converter

Audio Equipment

On-Board Charger

LED Driver

BMS

USB

⑤Charging Pile
Quick Charger・Cable

Micromobility（48V Power）②12V Power Line Applications
ECU for Direct Injection System
Power for Microcomputer
Driver for BLDC Motors（SMD）
Driver for BLDC Motors（Lead Type）

Noise Reduction for DC Motors③Active & Passive Safety
LiDAR・Radar・Camera
Airbag ECU
Buck-up Power for X-by-wire⑥Power for Control Circuits

Electronic products related to small mobility
such as motorcycles

2

Drive Recorder・Rearview Camera

Control Circuit Applications

Battery Back-up

Reinforce Anti-Vibration Structure

Approach to Implementation
Improvement© Nippon Chemi-Con Corporation. All rights reserved.

How to Use

HOW TO USE CIRCUIT DESIGNS

Nippon Chemi-Con provides total support to use several types of our high reliability products.

You can easily view a typical circuit diagram and the product best suited for the function of each block.
Click on the pop out to see the series in more detail.

Proposal

１

Proposal２

Proposal

３

M3© Nippon Chemi-Con Corporation. All rights reserved.

①xEV Applications

Proposal

１

High Voltage Inverter

Aluminum Electrolytic
Capacitors

Proposal

２

MLCC

Proposal

３

NTJ

LVA / GXF

M

Common Mode CoilFW

Proposal

４
Click for Control
Circuit4© Nippon Chemi-Con Corporation. All rights reserved.

①xEV Applications

Contributing to Environmentally andHigh Voltage Inverter

Aluminum Electrolytic Capacitors

People Friendly Technology

LVA Series

5,000H
AssuredVibration
Proof

AECQ200《Function in Circuit》
The LVA series’ anti-vibration structure maintains high reliability until the end of its[ Specifications ]useful life, making the LVA series ideal for rectifiers of high voltage traction inverters⚫Style：Snap-in

for micromobility devices, etc. In addition, the LVA series has more capability to⚫Rated voltage：450V⚫Category temp range：-40～+105℃⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz

downsize than any film capacitors do. You can select from three categories ofendurance: 2,000, 3,000, and 5,000 hours at 105℃. In addition, our lineup⚫Endurance：105℃ / 5,000hrs

offers⚫Shelf life：105℃ / 1,000hrs

several capacitance values as standard products.

Similar Series： KVA series KVB series Module

Point

Secure Element to the Aluminum Can!
Vibration Resistant Structure for High Reliability
SecureThe LVA series meets AEC-Q200 standards while maintaining basic performanceequivalent to or better than that of conventional products*1. The keys are the raw

Swingmaterials and original anti-vibration design. Usually snap-in capacitors have a good
airtight structure. However, internal pressure increases at the end of life whichcauses the element to move around inside as shown at right. We designed a newcase structure to overcome this phenomenon at the end of life. The LVA series isguaranteed for 5,000 hours at 105℃. Customers can also select from the 2,000-hour
KVA series and 3,000-hour KVB series.

Conventional

Anti-Vibration
Stucture*1 Our LXS Series

Anti-Vibration System

5© Nippon Chemi-Con Corporation. All rights reserved.

Contributing to Environmentally andHigh Voltage Inverter①xEV Applications

Aluminum Electrolytic Capacitors

GXF Series

People Friendly Technology

125℃
Capability

Long
Life

AECQ200《Function in Circuit》
The GXF series is suitable for electric compressors for air conditioning, PTC heaters,[ Specifications ]and auxiliary inverters of electric pumps due to its excellent high voltage and high⚫Style：Radial

ripple current capability. As it is possible to replace film capacitors with GXF, the GXF⚫Rated voltage：25～400V

seriesalso

exhibits

excellent

heat

resistance,

miniaturization,

and

cost

performance. Nippon Chemi-Con can offer modules, which are designed based on

customers’ requirements. Our modules helps to save time and downsize products.

⚫Category temp range：-40～+125℃⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz⚫Endurance：125℃ / 3,000hrs⚫Shelf life：125℃ / 1,000hrs (25～100V)
125℃ / 500hrs (160～400V)

Similar item： KXQ series KXJ series Module

Point

High Gain Foil Makes Ripple Current
Up to 6 Times Higher

The GXF series has a wide voltage range of 25V to 400V. Customers can selectsuitable items for their applications. The GXF series achieves higher ripple capability,
higher capacitance, and lower ESR. For instance, we can offer GXF products with 6

times the ripple current capability than that of any conventional product*1. The key
technologies are high gain foil and low resistance electrolyte with thermal stability.
*1 Our GXE series

Conventional GXF Series
Difference in Capacitance6© Nippon Chemi-Con Corporation. All rights reserved.

①xEV Applications

MLCC

Contributing to Environmentally andHigh Voltage Inverter

People Friendly Technology

NTJ Series

AECQ200

Cap
Ripple
Large

Temp
Cycle

《Function in Circuit》
Nippon Chemi-Con’s MLCCs are targeted toward power electronics and especially[ Specifications ]contribute to the miniaturization, weight reduction, higher reliability, and higher⚫Style：Metal Cap

current capability of power converters and inverters for electric mobility in the CASE

⚫Voltage range：25～250V⚫Category temp range：-55～+125℃⚫Cap tolerance：-20～+20%(M) / 25℃

era. The NTJ series is especially suitable for rectifiers in high-current, high-voltage⚫Endurance：125℃ / 1,000hrs

main circuit inverter and noise suppression applications.

Similar item： KVJ series

Point

Metal Cap Terminals for High ReliabilityHighmelting temp

BetterHeat Stress

The metal-capped NTJ series maximizes the technical strengths of large MLCCs. As
shown in the image, two MLCCs are packed into a small space. This techniqueachieves larger capacitance, lower ESR, and higher current capability. The metal cap

Pb-free Sn
solderCu-Sn
Compoundalso reduces mechanical stress such as PCB warpage and heat shrink, which
reduces cracking as a result. The metal cap and MLCC itself are mechanically andHeating

Sn

Cu

Cu

electrically connected with Nippon Chemi-Con’s proprietary solder which also
prevents desoldering during customers' reflow soldering process. The NTJ series is
AEC-Q200 compliant and has a proven track record in many automotive applications.

Paste

After
Bonding

Pb-free high-heat solder method

7© Nippon Chemi-Con Corporation. All rights reserved.

①xEV Applications

Common Mode CoilContributing to Environmentally andHigh Voltage Inverter

FW Series

People Friendly Technology

AECQ200

DownsizeHigh
Reliability

480/
700V

《Function in Circuit》
The FW series is our best common mode coil for noise filtering of auxiliary inverters[ Specifications ]in electric compressors of xEV and various electric pumps. An iron-based⚫Style：Toroidal

nanocrystalline alloy is used for the high magnetic permeability core (31,000µ). This

⚫Voltage range：250～700V⚫Category temp range：-40～+130℃⚫Rated current：7～39A

allows high inductance with a small number of turns. Reducing the turns has the⚫Rated inductance：1.0～11.5mH, 100kHz

benefit of suppressing stray capacitance and obtaining a high noise suppression*1 Custom design is also available.

⚫Max DCR：1.8～26 mΩmax

effect over a wide frequency range. The high Curie Temperature provides stablebehavior even in high-temperature environments like those of in-vehicle equipment.

Similar item： FL-V series FL series

PointWorld’s Highest Magnetic Permeability,
Achieve Smaller Size and Lighter Weight
Reduce Volume by

The FW series is a common mode choke coil made of an iron-based

54%

nanocrystalline alloy as the core material. Nanocrystalline alloys have significantly
higher inductance and magnetic permeability than general ferrite materials. The FW
series reaches values of 100,000µH at 10kH and 31,000µH at 100kH, which are thelatest and best in our lineup. High magnetic permeability provides better inductanceand impedance. Furthermore, by modifying the manufacturing process and material
structure, the impedance range from 150kHz to 10MHz has been improved compared

Ferrite Coilto the previous series, FL-V. With its excellent impedance performance in a wide

*Impedance approximately 2.6kΩ±10% at around 250kHz,
Compared to parts with 20A capability

frequency range, we expect it can be used in single-stage filter circuit configuration
to reduce noise.
8

Nanocrystalline alloy coil

Volume of coils© Nippon Chemi-Con Corporation. All rights reserved.

Gate Driver Diagram①xEV Applications

Proposal

１

Aluminum Electrolytic
Capacitors
HXJ

Proposal

２

MLCC
NTJ

Hi Voltage

Gate Driver

12V

Isolation

Out2

Out1

Q2
IGBT

Q1
IGBT

In2

In1

9

© Nippon Chemi-Con Corporation. All rights reserved.

①xEV Applications

Contributing to Environmentally andGate Driver

Aluminum Electrolytic Capacitors

People Friendly Technology

HXJ Series

Super

Low
ESR

High
Capacitance

AECQ200《Function in Circuit》
The HXJ series is ideal for rectifier functions of gate drivers and control circuits, due[ Specifications ]to its super low ESR and high-temperature durability. Moreover, the HXJ series has⚫Style：SMD

another feature, high capacitance technology, which contributes to a smaller mounting⚫Rated voltage：16～63V⚫Category temp range：-55～+125℃⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz

area. The optional anti-vibration holder enables it to withstand 30G vibration.

⚫Endurance：125℃ / 4,000hrs

Similar item： HXC series HXE series HXF series

Point

New Type of Cathode Foil Enhances Valuesof High Gain Anode Foil

Anode
foil

CathodeFoil

Nippon Chemi-Con has utilized advanced and innovative technology to create the
new HXJ series. The capacitance of an aluminum electrolytic capacitor depends
upon the combined capacitance of the anode and cathode foils. It is difficult toInvalidates
Cathode Foil
Capacitance
FactorConduction
State

induce more capacitance even when the cathode foil shows high capacitance.
However, newly established advanced technology can make the cathode foil
extremely close to zero resistivity. In other words, the capacitance no longer depends
upon the capacitance of the cathode foil but only on the genuine capacitance of theanode foil. As a result, the HXJ series achieves 20% to 40% greater capacitance thanthat of the previous series, HXC.
10

Conventional

HXJ Series

Difference in cathode foil (inside capacitance)© Nippon Chemi-Con Corporation. All rights reserved.

①xEV Applications

MLCC

Contributing to Environmentally andGate Driver

People Friendly Technology

NTJ Series

AECQ200

Cap
Ripple
Large

Temp
Cycle

《Function in Circuit》
Nippon Chemi-Con’s MLCCs are targeted toward power electronics and especially[ Specifications ]contribute to the miniaturization, weight reduction, higher reliability, and higher⚫Style：Metal Cap

current capability of power converters and inverters for electric mobility in the CASE

⚫Voltage range：25～250V⚫Category temp range：-55～+125℃⚫Cap tolerance：-20～+20%(M) / 25℃

era. The NTJ series is especially suitable for input/output smoothing in high-current,⚫Endurance：125℃ / 1,000hrs

high-voltage main circuit inverter and noise suppression applications.

Similar item： KVJ series

Point

Metal Cap Terminals for High ReliabilityHighmelting temp

BetterHeat Stress

The metal-capped NTJ series maximizes the technical strengths of large MLCCs. As
shown in the image, two MLCCs are packed into a small space. This techniqueachieves larger capacitance, lower ESR, and higher current capability. The metal cap

Pb-free Sn
solderCu-Sn
Compoundalso reduces mechanical stress such as PCB warpage and heat shrink, which
reduces cracking as a result. The metal cap and MLCC itself are mechanically andHeating

Sn

Cu

Cu

electrically connected with Nippon Chemi-Con’s proprietary solder which also
prevents desoldering during customers' reflow soldering process. The NTJ series is
AEC-Q200 compliant and has a proven track record in many automotive applications.

Paste

After
Bonding

Pb-free high-heat solder method

11© Nippon Chemi-Con Corporation. All rights reserved.

①xEV Applications

Proposal

１

Common Mode CoilFW

DC/DC Converter Diagram

Proposal

２

Aluminum Electrolytic
Capacitors
GXF

Proposal

３

Proposal

Normal Mode CoilDM

４

Aluminum Electrolytic
Capacitors
HXF
MLCC
NTJ

Click for Control
Board

12

© Nippon Chemi-Con Corporation. All rights reserved.

①xEV Applications

Common Mode CoilContributing to Environmentally and

DC/DC Converter

FW Series

People Friendly Technology

AECQ200

DownsizeHigh
Reliability

480/
700V

《Function in Circuit》
The FW series is our best common mode coil for noise filtering in DC/DC converters[ Specifications ]for electric vehicles. An iron-based nanocrystalline alloy is used for the high⚫Style：Toroidal

magnetic permeability core (31,000µ). This allows high inductance with a small⚫Voltage range：250～700V

number of turns. Reducing the turns has the benefit of suppressing stray capacitance⚫Rated current：7～39A⚫Category temp range：-40～+130℃⚫Rated inductance：1.0～11.5mH, 100kHz

and obtaining a high noise suppression effect over a wide frequency range. The high

*1 Custom design is also available.

⚫Max DCR：1.8～26 mΩmax

Curie Temperature provides stable behavior even in high-temperature environments

like those of in-vehicle equipment.
Similar item： FL-V series FL series

PointWorld’s Highest Magnetic Permeability,
Achieve Smaller Size and Lighter Weight
Reduce Volume by

The FW series is a common mode choke coil made of an iron-based

54%

nanocrystalline alloy as the core material. Nanocrystalline alloys have significantly
higher inductance and magnetic permeability than general ferrite materials. The FW
series reaches values of 100,000µH at 10kH and 31,000µH at 100kH, which are thelatest and best in our lineup. High magnetic permeability provides better inductanceand impedance. Furthermore, by modifying the manufacturing process and material
structure, the impedance range from 150kHz to 10MHz has been improved compared

Ferrite Coilto the previous series, FL-V. With its excellent impedance performance in a wide

*Impedance approximately 2.6kΩ±10% at around 250kHz,
Compared to parts with 20A capability

frequency range, we expect it can be used in single-stage filter circuit configuration
to reduce noise.
13

Nanocrystalline alloy coil

Volume of coils© Nippon Chemi-Con Corporation. All rights reserved.

①xEV Applications

DC/DC Converter

Aluminum Electrolytic Capacitors

GXF Series

Contributing to Environmentally and
People Friendly Technology

125℃
Capability

Long
Life

AECQ200《Function in Circuit》
The GXF series is ideal for rectifiers of DC/DC converter applications due to its[ Specifications ]excellent high voltage and high ripple current capability. As it is possible to replace⚫Style：Radial

film capacitors with GXF, the GXF series also exhibits excellent heat resistance,⚫Rated voltage：25～400V

miniaturization, and cost performance. Nippon Chemi-Con can offer modules, which⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz

are designed based on customers’ requirements. Our module helps to save time and⚫Shelf life：125℃ / 1,000hrs (25～100V)⚫Category temp range：-40～+125℃⚫Endurance：125℃ / 3,000hrs
125℃ / 500hrs (160～400V)

downsize products.

Similar item： KXQ series KXJ series Module

Point

High Gain Foil Makes Ripple Current
Up to 6 Times Higher

The GXF series has a wide voltage range of 25V to 400V. Customers can selectsuitable items for their applications. The GXF series achieves higher ripple capability,
higher capacitance, and lower ESR. For instance, we can offer GXF products with 6
times the ripple current capability than that of any conventional product*1. The key
technologies are high gain foil and low resistance electrolyte with thermal stability.
*1 Our GXE series

Conventional GXF Series
Difference in Capacitance14© Nippon Chemi-Con Corporation. All rights reserved.

Normal Mode CoilContributing to Environmentally and

DC/DC Converter①xEV Applications

DM Series

People Friendly Technology

AECQ200

Downsized
High
Reliability

PFC《Function in Circuit》
The DM series is the most suitable product for step-down coils in DC/DC converters[ Specifications ]that convert the high-voltage battery of an electric vehicle into

⚫Style：Toroidal

12V or 48V for⚫Category temp range：-40～+130℃

auxiliary equipment. The highflux core has high magnetic density and low core loss. In⚫Rated current：2～20A

addition, the toroidal dust core has a gap structure, so the magnetic flux leakage is⚫Rated inductance：6～950µH, 100kHz

smaller and the impact on adjacent parts can be minimized. The higher Curie⚫DCR：6～260 mΩmax*1 Custom-made items are available

Temperature of the material provides stable characteristics even in high temperature
conditions for in-vehicle applications.

Point

Adoption of HIGHFLUX;High Magnetic Flux Density and Low Core Loss

The DM series is a toroidal coil that uses an alloy dust core. There are three types ofcore materials: 1) HIGHFLUX with high magnetic flux density and low core loss 2)

More
Downsizing

SENDUST with the second highest magnetic permeability next to Highflux, 3)
MEGAFLUX*1 with high magnetic flux density. Highflux in particular contributes tominiaturizing PCBs by taking advantage of its high performance. Highflux has three
types of permeability. Three core selections make it easy to create custom-madeitems. In other words, a wide range of core sizes and designs make it possible tocustomize products to meet ripple current and switching frequency requirements.
*1 Megaflux cores are custom-made. If needed, please visit our website and contact us to request one.

15

DM series enables high performace in limited space© Nippon Chemi-Con Corporation. All rights reserved.

①xEV Applications

Contributing to Environmentally and

DC/DC Converter

Aluminum Electrolytic Capacitors

HXF Series《Function in Circuit》

People Friendly Technology

Super
High
RippleCurrent

135℃
Capability

AECQ200

HXF series is ideal for output filters of power supplies, which require higher current[ Specifications ]and longer life under harsh high temperature conditions as well as low ESR over a⚫Style：SMD

wide range of temperatures for stabilizing the output voltage. The better ripple current⚫Rated voltage：25～63V

capability enables the HXF series to replace film capacitors. It has higher temperature
resistance as well as a smaller size and lighter weight. The HXF series can also be
mounted with reflow soldering.

⚫Category temp range：-55～+135℃⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz⚫Endurance：135℃ / 4,000hrs
125℃ / 4,000hrs⚫Shelf life：135℃ / 1,000hrs

Similar item： HXJ series HXE series Module

Point

Maximizing the Effect of Carbon Neutrality
in Electric Mobility

The HXF Series is a hybrid capacitor whose electrolyte has two materials:
conductive polymer and electrolyte. The HXF series is the best in terms of input andoutput current capability because of the optimum combination of electrolyte andrubber sealing material. As a result, the HXF series is 30% smaller than the previous
series, HXE. This miniaturization contributes to achieving the target of carbon

neutrality of electric mobilities by minimizing size and weight. We expect the HXF
series to be increasingly used in micro and e-mobility devices such as electricmotorcycles and in last mile logistics and delivery applications. An anti-vibrationbase is optional and can withstand up to 30G.
16

Environmentally-friendly Electric Mobility*Image picture© Nippon Chemi-Con Corporation. All rights reserved.

①xEV Applications

MLCC

Contributing to Environmentally and

DC/DC Converter

People Friendly Technology

NTJ Series

AECQ200

Cap
Ripple
Large

Temp
Cycle

《Function in Circuit》
Nippon Chemi-Con’s MLCCs are targeted toward power electronics and especially[ Specifications ]contribute to the miniaturization, weight reduction, higher reliability, and higher⚫Style：Metal Cap

current capability of power converters and inverters for electric mobility in the CASE

⚫Voltage range：25～250V⚫Category temp range：-55～+125℃⚫Cap tolerance：-20～+20%(M) / 25℃

era. The NTJ series is especially suitable for rectifiers in high-current, high-voltage⚫Endurance：125℃ / 1,000hrs

main circuit inverter and noise suppression applications.

Similar item： KVJ series

Point

Ideal for Output Filtering Because of Larger
Capacitance and Lower ESR

High
High
melting
temp
melting
temp

BetterBetterHeat
StressHeat
StressThe metal-capped NTJ series maximizes the technical strengths of large MLCCs. As
shown in the image, two MLCCs are packed into a small space. This techniqueachieves larger capacitance, lower ESR, and higher current capability. The metal cap

Pb-free Sn
solderCu-Sn
Compoundalso reduces mechanical stress such as PCB warpage and heat shrink, which
reduces cracking as a result. The metal cap and MLCC itself are mechanically andHeatingheating

Sn

Cu

Cu

electrically connected with Nippon Chemi-Con’s proprietary solder which also
prevents desoldering during customers' reflow soldering process. The NTJ series is
AEC-Q200 compliant and has a proven track record in many automotive applications.

Paste

After
Bonding

Pb free high heat solder method

17© Nippon Chemi-Con Corporation. All rights reserved.

On-Board Charger Diagram①xEV Applications

Ceramic Varistor
SV

Proposal

１

Normal Mode CoilDM

Proposal

２

Aluminum Electrolytic
Capacitors
LVA / KXQ

Proposal

３

OBC
Capacitors Module

L

N

FG
Common Mode CoilFW

Reference

Common Mode CoilFW (3 phase)

18

４

Proposal

Click for Control
Circuit© Nippon Chemi-Con Corporation. All rights reserved.

Ceramic Varistor

Contributing to Environmentally and

On-Board Charger①xEV Applications

SV Series

People Friendly Technology

125℃

AECQ200

Nonflamm
ability《Function in Circuit》
It is important to protect circuits from surges and noise voltage induced by lightning[ Specifications ]surges and equipment failures from outside the circuits, which cause failures and⚫Style：Radial

malfunctions. Our varistors are non-linear elements whose main component is Zinc

⚫Varistor voltage：220～1,000V⚫Category temp range：-40～+125℃⚫Temp cycles：-40～+125℃ / 1,000 cycles

Oxide(ZnO) and have the characteristic that the resistance drops sharply when acertain voltage is exceeded and a large current flows. This can absorb surges andreduce abnormal voltage, which is very effective in protecting circuits.

Similar item： V series

Point

Flame Resistant Silicone Resin Reduces
the Risk of Vehicle Fires

The SV series is a new generation of ceramic varistor, which uses a highly flameresistant silicone resin coating for the exterior, which greatly improves flame
resistance compared to conventional products*1, and which also achieves highreliability such as a 125℃ guarantee and heat cycle resistance. In terms of safety, it
is capable of suppressing the combustion and scattering of the exterior resin whenthe varistor is destroyed by excessive surge voltage that exceeds the withstandcapacity. In the experiment*2, it took approximately 7 seconds for the conventional
products to cease burning but the SV series ceased burning within 1 second. This

Conventional

SV Series

can contribute to reducing the risk of vehicle fire; that is why many automotive
customers use our SV series.
19

Varistor overload test
*1 V series. *2 samples; disk sizeφ20mm, V series (1,000V) and SV series© Nippon Chemi-Con Corporation. All rights reserved.

Normal Mode CoilContributing to Environmentally and

On-Board Charger①xEV Applications

People Friendly Technology

DM Series

AECQ200

Downsized
High
Reliability

PFC《Function in Circuit》
The DM series is the most suitable product as a step-up coil for the PFC (continuous[ Specifications ]current mode) of OBC. The highflux core has high magnetic density and low core loss.

⚫Style：Toroidal

In addition, the toroidal dust core has a gap structure, so the magnetic flux leakage is⚫Rated current：2～20A

smaller and the impact on adjacent parts can be minimized. The higher Curie
Temperature of the material provides stable characteristics even in high temperature⚫Category temp range：-40～+130℃⚫Rated inductance：6～950µH, 100kHz*1 Custom-made items are available⚫DCR：6～260 mΩmax

conditions for in-vehicle applications.

Point

Adoption of HIGHFLUX;High Magnetic Flux Density and Low Core Loss

The DM series is a toroidal coil that uses an alloy dust core. There are three types ofMore
Downsizingcore materials: 1) HIGHFLUX with high magnetic flux density and low core loss 2)
SENDUST with the second highest magnetic permeability next to Highflux, 3)
MEGAFLUX*1 with high magnetic flux density. Highflux in particular contributes tominiaturizing PCBs by taking advantage of its high performance. Highflux has three
types of permeability. Three core selections make it easy to create custom-madeitems. In other words, a wide range of core sizes and designs make it possible tocustomize products to meet ripple current and switching frequency requirements.
*1 Megaflux cores are custom-made. If needed, please visit our website and contact us to request one.

DM series enables high performace in limited space.

20© Nippon Chemi-Con Corporation. All rights reserved.

①xEV Applications

Contributing to Environmentally and

On-Board Charger

Aluminum Electrolytic Capacitors

People Friendly Technology

LVA Series

5,000H
AssuredAntiVibration

AECQ200《Function in Circuit》
The LVA series introduces Nippon Chemi-Con’s leading-edge vibration resistant[ Specifications ]structure to avoid a disconnect inside the structure at the end-of-life of snap-⚫Style：Snap-in

in aluminum capacitors. The LVA series is ideal for rectifiers in OBC. LVA products⚫Rated voltage：450V⚫Category temp range：-40～+105℃⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz

enable customers to save space on PCBs because of the higher capacitance per piece.

⚫Endurance：105℃ / 5,000hrs

Customers can select from several capacitance values and three endurance⚫Shelf life：105℃ / 1,000hrs

categories: 2,000, 3,000, and 5,000 hours at 105℃.

Similar item： KVA series KVB series Module

Point

Secure Element to the Aluminum Can!
Vibration Resistant Structure for High Reliability
SecureThe LVA series meets AEC-Q200 standards while maintaining basic performanceequivalent to or better than that of conventional products*1. The keys are the raw

Swingmaterials and original anti-vibration design. Usually snap-in capacitors have a good
airtight structure. However, internal pressure increases at the end of life whichcauses the element to move around inside as shown at right. We designed a newcase structure to overcome this phenomenon at the end of life. The LVA series isguaranteed for 5,000 hours at 105℃. Customers can also select from the 2,000-hour
KVA series and 3,000-hour KVB series.
*1 Our LXS Series

21

Conventional

Anti-Vibration
Stucture

Anti-Vibration System© Nippon Chemi-Con Corporation. All rights reserved.

①xEV Applications

Contributing to Environmentally and

On-Board Charger

Aluminum Electrolytic Capacitors

KXQ Series

People Friendly Technology

High
Cap

Long
Life

AECQ200《Function in Circuit》
Nippon Chemi-Con’s KXQ series is a top-class high capacitance and long-life product[ Specifications ]that incorporates the latest foil technology. It is ideal for main circuit smoothing⚫Style：Radial

applications of OBCs. Compared with conventional products*1, it is possible to reduce⚫Rated voltage：400～450V⚫Category temp range：-40～+105℃

the number of pieces significantly. Nippon Chemi-Con can also design modules with⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz

KXQ to meet customer requirements.

⚫Shelf life：105℃ / 1,000hrs⚫Endurance：105℃ / 10,000～12,000hrs*1 Our KXJ Series

Similar item： KXJ series Module

Point

Example of CO2 Emission Reduction
by Weight Reduction of Capacitors

CO2
Emission in 2025

Aluminum electrolytic capacitors are used in OBCs installed in electric vehicles andplug-in hybrid vehicles. KXQ series uses a newly developed high gain foil to acheive

149t

60% more capacitance than conventional series*1. As a result, it is possible to reduce

Reduction*2

the units used from 20 to 15 pieces on board and reduce the weight by 69g on
average per board. These reductions contribute to the improvement of electricity
cost and CO2 emission.
*1 KXJ series.

*2 See「Guidance on GHQ Emission Reduction Contribution Calculation of Electronics

Components」(JEITA、Y2016) In addition 1) The World Automobile Forecast by SMBC Nikko Securities Co., Ltd.
Survey, 2) product weight difference in comparison with our conventional products, 3) Nippon Chemi-Con Share,4)Annual Mileage by Ministry of Land, Infrastructure, Transport and Tourism.

22

Conventional

KXQ Series

KXQ can reduce CO2 emission© Nippon Chemi-Con Corporation. All rights reserved.

①xEV Applications

Contributing to Environmentally and

On-Board Charger

On-Board Charger C-Module

People Friendly Technology

ReduceProcessGood
DesignCustomMade《Function in Circuit》
Several aluminum electrolytic capacitors can be integrated in a capacitor module to[ Specifications ]save time in the design and manufacturing processes. We provide optimal solutions⚫Category temp range：-40～+105℃

that meet the diverse needs of on-board equipment, such as solutions for the higher⚫Capacitance：2,160µF⚫Rated voltage：450V⚫Item in module：EKXJ451ELL121MM45S

ripple current that affects factors of heat rise and the life of aluminum electrolytic
capacitors.

Point

Realization of Optimal Design
Using CAE Analysis

For OBCs for xEVs, shortening charging time is one of the targets. Therefore, it isnecessary to mount a large number of aluminum electrolytic capacitors for one
application in order to support high voltage output. This causes various problems
such as vibration resistance and heat generation. To solve these problems, Nippon
Chemi-Con can offer high voltage output solutions through well-known electriccomponent technologies and CAE analysis. At the same time, we can respond todiverse customer needs by considering all kinds of patterns, including structural(vibration) and thermal(heat rise) analysis, to select the optimal products.

Structural
Analysis

ThermalAnalaysis

Example of Structural and Thermal Analysis

23© Nippon Chemi-Con Corporation. All rights reserved.

Contributing to Environmentally and

On-Board Charger①xEV Applications

Common Mode Coil

People Friendly Technology

FW Series

AECQ200

DownsizeHigh
Reliability

480/
700V

《Function in Circuit》
The FW series is the most suitable common mode coil product for AC/DC noise filters[ Specifications ]in⚫Style：Toroidal

OBCs.

An

iron-based

nanocrystalline

alloy

is

used

for

the

high

⚫Category temp range：-40～+130℃

magnetic permeability core (31,000µ). This allows high inductance with a small⚫Voltage range：250～700V

number of turns. Reducing the turns has the benefit of suppressing stray capacitance⚫Rated current：7～39A⚫Rated inductance：1.0～11.5mH, 100kHz

and obtaining a high noise suppression effect over a wide frequency range. For AC*1 Custom design is also available.

⚫Max DCR：1.8～26 mΩmax

applications, there are three categories: 1)single-phase, 2) three-phase, and threephase/four wires. For DC applications of 700Vdc or more, custom designs areavailable.

Point

Similar item： FL-V series FL series

World’s Highest Magnetic Permeability,
Achieve Smaller Size and Lighter Weight
Reduce Volume by

The FW series is a common mode choke coil made of an iron-based

54%

nanocrystalline alloy as the core material. Nanocrystalline alloys have significantly
higher inductance and magnetic permeability than general ferrite materials. The FW
series reaches values of 100,000µH at 10kH and 31,000µH at 100kH, which are thelatest and best in our lineup. High magnetic permeability provides better inductanceand impedance. Furthermore, by modifying the manufacturing process and material
structure, the impedance range from 150kHz to 10MHz has been improved compared

Ferrite Coilto the previous series, FL-V. With its excellent impedance performance in a wide

*Impedance approximately 2.6kΩ±10% at around 250kHz,
Compared to parts with 20A capability

frequency range, we expect it can be used in single-stage filter circuit configuration
to reduce noise.
24

Nanocrystalline alloy coil

Volume of coils© Nippon Chemi-Con Corporation. All rights reserved.

Battery Management System Diagram①xEV Applications

Aluminum Electrolytic
Capacitors

Proposal

１

LBV / MHS
Hi Voltage

BMS

Pyro-Fuse Open Circuit

Resistance Monitoring System

Pulse
MCU
FilterHi GND

12V GND

Aluminum Electrolytic
Capacitors
KXJ
MLCC
NTJ

25

Proposal

２

Click forControl Circuit© Nippon Chemi-Con Corporation. All rights reserved.

①xEV Applications

Battery Management System

Aluminum Electrolytic Capacitors

LBV Series

Contributing to Environmentally and
People Friendly Technology

High
Capacitance

AECQ200

Low
ESR《Function in Circuit》
The LBV series has industry-leading high capacitance and incorporates our latest[ Specifications ]high gain foil technology, which makes it ideal for use in energy storage devices for⚫Style：Radial

the ignition of emergency battery shutdown devices in xEvs. Excellent performance at⚫Rated voltage：25, 35V

low temperatures ensures the safety and security of automobiles.

⚫Cap tolerance：0～+30%(A) / 20℃, 120Hz⚫Category temp range：-55～+105℃⚫Endurance：105℃ / 5,000hrs⚫Shelf life：105℃ / 1,000hrs

Similar item： LBG series Module

Point

Excellent Storage Performance,
Up to 30% Higher than Before*1

The LBV series incorporates Nippon Chemi-Con’s newly developed high gain foil
andachieves 30% more capacitance than conventional products*1. In addition, the

LBV series shows better ESR at lower temperatures, even at -55℃. ESR behavior

Industry –Top ClassHigh
Capacitanceaffects discharging characteristics. Therefore, it is necessary to maintain a stable
and robust performance even at lower temperatures.
*1 Our LBK

SeriesHigh capacitance reflects good storage characteristics

26© Nippon Chemi-Con Corporation. All rights reserved.

①xEV Applications

Contributing to Environmentally andBattery Management System

Aluminum Electrolytic Capacitors

MHS Series

People Friendly Technology

125℃
AssuredHigh
Capacitance

AECQ200《Function in Circuit》
Nippon Chemi-Con’s MHS series incorporates our latest high gain foil. It is the[ Specifications ]industry's top-class high-capacitance, high-temperature, and long-life product. The⚫Style：SMD

MHS series is suitable for storage devices for the ignition of emergency battery shut-⚫Category temp range：-40～+125℃⚫Rated voltage：16～100V

down applications of xEVs. Based on our extensive experience in the airbag market,⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz

our products ensure safety and security. Additionally, compared with conventional⚫Shelf life：125℃ / 1,000hrs

products*1,⚫Endurance：125℃ / 5,000hrs

we upgraded the performance of the reflow soldering process withminiaturization. Moreover, the optional anti-vibration holder enables it to withstand
30G.

Point

Similar item： MZJ series*1 Our MVH Series

Achieved the Industry’s Highest Capacitance
Up to 3.8 Times More than Conventional Series

The MHS series uses thinner separator paper to increase the surface area and highgain foil while maintaining the same withstand voltage. These two raw materials
make capacitance up to 3.8 times higher compared to conventional series*1 and haveachieved the industry’s highest capacitance for a product with guaranteed long life
at 125℃. In addition, it uses a high-performance electrolyte with excellent low
temperature characteristics, low vapor pressure, and low evaporation at hightemperatures. The newly developed sealing rubber suppresses the evaporation of
the electrolyte at high temperatures. This has made it possible to meet both the
125℃ long-life requirement and the high temperature reflow requirement.
*1 Our MVH Series

27

Conventional

MHS Series

Difference in capacitance© Nippon Chemi-Con Corporation. All rights reserved.

①xEV Applications

Contributing to Environmentally andBattery Management System

Aluminum Electrolytic Capacitors

KXJ Series

People Friendly Technology

Long
Life

High
Capacitance

AECQ200《Function in Circuit》
The KXJ series has a long life at 105℃ and a wide range of case sizes, which makes[ Specifications ]the KXJ series an ideal product for coupling capacitors of battery management⚫Style：Radialsystems (BMS). KXJ is also suitable for xEVs' supplemental applications such as⚫Rated voltage：160～500V

OBCs and on-board electric outlets.

⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz⚫Cat temp range：-40～+105℃（160～450V）⚫Endurance：105℃ / 10,000～12,000hrs（160～450V）⚫Shelf life：105℃ / 1,000hrs

Similar item： GXF series

PointAchi v L ng Lif f 12,000 H u s at 105℃
and Also Possible to Place Horizontally

By adopting a newly developed high gain foil, the KXJ series has been reduced 20%
or more in size compared to conventional products*1. The newly developed low-

KXJ
Seriesresistance, electrically-stable electrolyte extends the life to 12,000 hours at 105℃.
The other good point is the lineup of up to 50mm maximum length products.

Customers are able to place aluminum capacitors horizontally on the PCB to realize

Conventionallower profile products.
*1 Our KXG Serries

Difference in capacitance28© Nippon Chemi-Con Corporation. All rights reserved.

①xEV Applications

MLCC

Contributing to Environmentally andBattery Management System

People Friendly Technology

NTJ Series

AECQ200

Cap
Ripple
Large

Temp
Cycle

《Function in Circuit》
Nippon Chemi-Con’s MLCCs are targeted toward power electronics and especially[ Specifications ]contribute to the miniaturization, weight reduction, higher reliability, and higher⚫Style：Metal Cap

current capability of power converters and inverters for electric mobility in the CASE

⚫Voltage range：25～250V

era. The NTJ series is especially suitable for rectifiers in high-current, high-voltage⚫Cap tolerance：-20～+20%(M) / 25℃⚫Category temp range：-55～+125℃⚫Endurance：125℃ / 1,000hrs

main circuit inverter and noise suppression applications.

Similar item： KVJ series

Point

Ideal for Output Filtering Because of Larger
Capacitance and Lower ESR

High Highmelting
temptemp
melting

BetterBetterHeat
StressHeat
StressThe metal-capped NTJ series maximizes the technical strengths of large MLCCs. As

shown in the image, two MLCCs are packed into a small space. This techniqueachieves larger capacitance, lower ESR, and higher current capability. The metal cap

Pb-free Sn
solderCu-Sn
Compoundalso reduces mechanical stress such as PCB warpage and heat shrink, which
reduces cracking as a result. The metal cap and MLCC itself are mechanically andheatingHeating

Sn

Cu

Cu

electrically connected with Nippon Chemi-Con’s proprietary solder which also
prevents desoldering during customers' reflow soldering process. The NTJ series is

AEC-Q200 compliant and has a proven track record in many automotive applications.

Paste

After
Bonding

Pb free high heat solder method

29© Nippon Chemi-Con Corporation. All rights reserved.

Micromobility（48V Power Line）Diagram①xEV Applications

Proposal

１

Proposal２

Proposal

Normal Mode CoilDM

Common Mode CoilFW

12V

48V DC Link
C Module

30

Proposal

４

LDO

３

MLCC
NTD / NTJ

5V

Controller

Aluminum Electrolytic
Capacitors
GPD / KYC / HXF

Proposal

M

５
Click Control
Board© Nippon Chemi-Con Corporation. All rights reserved.

Contributing to Environmentally andMicromobility (48V Power Line)①xEV Applications

Common Mode CoilFW Series

People Friendly Technology

AECQ200

High
RippleCurrent

480/
700V《Function in Circuit》
The FW series is the most suitable common mode coil product for AC/DC noise filters[ Specifications ]in⚫Style：Toroidal

OBCs.

An

iron-based

nanocrystalline

alloy

is

used

for

the

high

⚫Category temp range：-40～+130℃

magnetic permeability core (31,000µ). This allows high inductance with a small⚫Rated voltage：250～700V⚫Rated current：7～39A

number of turns. Reducing the turns has the benefit of suppressing stray capacitance⚫Rated inductance：1.0～11.5mH, 100kHz

and obtaining a high noise suppression effect over a wide frequency range. For AC*1 Custom design is also available.

⚫Max DCR：1.8～26 mΩmax

applications, there are three categories: 1)single-phase, 2) three-phase, and threephase/four wires. For DC applications of 700Vdc or more, custom designs areavailable.

Point

Similar item：FL-V series FL series

World’s Highest Magnetic Permeability,
Achieve Smaller Size and Lighter Weight
Reduce Volume by

The FW series is a common mode choke coil made of an iron-based

54%

nanocrystalline alloy as the core material. Nanocrystalline alloys have significantly
higher inductance and magnetic permeability than general ferrite materials. The FW
series reaches values of 100,000µH at 10kH and 31,000µH at 100kH, which are thelatest and best in our lineup. High magnetic permeability provides better inductanceand impedance. Furthermore, by modifying the manufacturing process and material
structure, the impedance range from 150kHz to 10MHz has been improved comparedto the previous series, FL-V. With its excellent impedance performance in a wide
frequency range, we expect it can be used in single-stage filter circuit configuration
to reduce noise.
31

Ferrite Coil

Nanocrystalline alloy coil

*Impedance approximately 2.6kΩ±10% at around 250kHz,
Compared to parts with 20A capability

Volume of coils© Nippon Chemi-Con Corporation. All rights reserved.

Normal Mode CoilContributing to Environmentally andMicromobility (48V Power Line)①xEV Applications

DM Series

People Friendly Technology

Downsized
High
Reliability

AECQ200

PFC《Function in Circuit》
DM series is the most suitable product as a step-up/down coil in DC/DC Converters[ Specifications ]of micromobility and PFC circuits. The highflux core with high magnetic density and⚫Style：Toroidal

low core loss is used to achieve high efficiency. In addition, the toroidal dust core has⚫Rated current：2～20A

a gap structure, so the magnetic flux leakage is smaller and the impact on adjacentparts can be minimized. This enables high-density mounting.

The higher Curie⚫Category temp range：-40～+130℃⚫Rated inductance：6～950µH, 100kHz*1

Custom-made items are available⚫DCR：6～260 mΩmax

Temperature of the material provides stable characteristics even in high temperature
conditions for in-vehicle applications.

Point

Adoption of HIGHFLUX;High Magnetic Flux Density and Low Core Loss

The DM series is a toroidal coil that uses an alloy dust core. There are three types ofcore materials: 1) HIGHFLUX with high magnetic flux density and low core loss 2)

Moredownsizing

SENDUST with the second highest magnetic permeability next to Highflux, 3)
MEGAFLUX*1 with high magnetic flux density. Highflux in particular contributes tominiaturizing PCBs by taking advantage of its high performance. Highflux has three
types of permeability. Three core selections make it easy to create custom-madeitems. In other words, a wide range of core sizes and designs make it possible tocustomize products to meet ripple current and switching frequency requirements*1 Megaflux cores are custom-made. If needed, please visit our website and contact us to request one.

32

DM series enables high performace in limited space© Nippon Chemi-Con Corporation. All rights reserved.

①xEV Applications

MLCC

Micromobility (48V Power Line)NTD Series

Contributing to Environmentally and
People Friendly Technology

Downsized
High CapHigh
Current

High
Reliability《Function in Circuit》
Nippon Chemi-Con’s MLCCs are targeted toward power electronics and especially[ Specifications ]contribute to the miniaturization, weight reduction, higher reliability, and higher⚫Style：Radialcurrent capability of power converters and inverters for electric mobility in the CASE

⚫Voltage range：25～500V

era. The latest series, NTD, is ideal for low- profile and light-weight applications such

⚫Category temp range：-55～+125℃⚫Cap tolerance：-20～+20%(M) / 25℃⚫Endurance：125℃ / 1,000hrs

as rectifiers and for noise reduction of inverters for 48V micromobility and motorcycle
applications.

Similar item： KVD series

Point

Easier to install; We Offer Customized
Lead Wire Configurations

The NTD series is suitable for noise reduction for motors, snubber circuits, andpower supplies for ECUs because of its lower ESR, larger capacitance, and nonpolarized structure. The radial configuration is customized for the direct connectionof a mechanical and electrical integrated motor. The lead wire type of MLCC is lesssensitive to stress from the PCB, plus shows better heat stress cycles. Also, it ispossible to customize the plating metals and configuration of the lead wires toaccommodate customers' welding processes. As a result, the NTD series has beenused in a number of automotive applications.
Example of custom-made lead configuration

33© Nippon Chemi-Con Corporation. All rights reserved.

①xEV Applications

MLCC

Contributing to Environmentally andMicromobility (48V Power Line)

People Friendly Technology

NTJ Series

AECQ200

Cap
Ripple
Large

Temp
Cycle

《Function in Circuit》
Nippon Chemi-Con’s MLCCs are targeted toward power electronics and especially[ Specifications ]contribute to the miniaturization, weight reduction, higher reliability, and higher⚫Style：Metal Cap

current capability of power converters and inverters for electric mobility in the CASE

⚫Voltage range：25～250V⚫Category temp range：-55～+125℃⚫Cap tolerance：-20～+20%(M) / 25℃

era. Especially the NTJ series is designed for rectifiers of inverters that require high⚫Endurance：125℃ / 1,000hrs

current and high voltage, and light-weight and low-profile noise reduction
applications.

Similar item： KVJ series

Point

Ideal for Output Filtering Because of Larger
Capacitance and Lower ESR

High
High
melting
melting
temptemp

BetterBetterHeat
StressHeat
StressThe metal-capped NTJ series maximizes the technical strengths of large MLCCs. As
shown in the image, two MLCCs are packed into a small space. This techniqueachieves larger capacitance, lower ESR, and higher current capability. The metal cap

Pb-free Sn
solderCu-Sn
Compoundalso reduces mechanical stress such as PCB warpage and heat shrink, which
reduces cracking as a result. The metal cap and MLCC itself are mechanically andHeatingheating

Sn

Cu

Cu

electrically connected with Nippon Chemi-Con’s proprietary solder which also
prevents desoldering during customers' reflow soldering process. The NTJ series is
AEC-Q200 compliant and has a proven track record in many automotive applications.

Paste

After
BondingSpecial Pb-free high heat solder method

34© Nippon Chemi-Con Corporation. All rights reserved.

①xEV Applications

Contributing to Environmentally andMicromobility (48V Power Line)

C-Module for 48V DC Link

People Friendly Technology

High
Current

Demo
Kit

CustomMade《Function in Circuit》
Nippon Chemi-Con offers C modules for 48V DC Link, which are installed in ISG and[ Specifications ]BSG of mild HVs 4-wheel vehicles, miniaturized electric mobility vehicles, and EV⚫Category temp range：-40～+125℃

scooters and motorcycles. We are ready to submit evaluation boards for quick initial⚫Capacitance：2,000µF⚫Rated voltage：63V⚫Rated ripple current：80Arms / 85℃, 10kHz

evaluation.

⚫Item inside：HHXE630ARA101MJC5G⚫Dimensions： W124×D79×H18

Point

Bus Bar Provides Huge Current Capability andHeat Dissipation

Recently the market, especially the European Market, has started to study 48V
systems, which requireSide Holder

capacitors to withstand more current than previously,

especially in rectifiers of motor drivers. It is costly to place several pieces ofaluminum electrolytic capacitors on board to meet high current needs. Nippon

Conductive Polymer
Aluminum Electric
Capacitors

Chemi-Con proposes that 20 pieces of hybrid capacitors are directly mounted on a

Bus Bar(+)

bus bar structure which maximizes the effective cross-sectional area. In addition,

Separator

placing a heat conductive sheet directly on the bottom of the bus bar assists heat

Bus Bar(-)

dissipation more effectively. Consequently, customers have benefits like maximizing
permissible current and minimizing the pieces (miniaturization) .
35

Configuration of DC module for 48V DC link

© Nippon Chemi-Con Corporation. All rights reserved.

①xEV Applications

Contributing to Environmentally andMicromobility (48V Power Line)

Aluminum Electrolytic Capacitors

GPD Series

People Friendly Technology

135℃
AssuredHigh
RippleCurrent

AECQ200《Function in Circuit》
The GPD Series is the best fit for rectifiers of inverters, applications for mild hybrid[ Specifications ]vehicles, and micromobility as it is the industry’s first product introduced with high⚫Style：Radial

temperature and high ripple current characteristics. In addition, we guarantee the⚫Rated voltage：25～100V

GPD series at 150℃ for short-time use and its robustness has been upgraded to⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz⚫Category temp range：-40～+135℃⚫Endurance：135℃ / 3,000hrs (25～50V)

withstand huge transient current in motors. The coated case of the GPD series will help
ensure your automotive products are useable under harsh conditions.

We also offer

135℃ / 2,000hrs (63～100V)
125℃ / 3,000hrs⚫Shelf life：125℃ / 1,000hrs

modules in which GPD series parts are placed horizinatally in a plastic holder on the
PCB. GPD series products will meet customer‘s expectations for a variety of markets.

Point

Similar item：GXF series GVD series Module

Introduction of In-House Developed High Gain Foil;
30% to 40% Higher Capacitance than Before

GPD series products are capable of withstanding temperatures of 135℃. The key

raw materials, developed by Nippon Chemi-Con, are the wide-temperature range (40℃ to 135℃) stable electrolyte and highly-durable rubber seal. These two materials
make the GPD series capable of 30% to 60% higher ripple current than conventional
series*1. The new electrolyte especially contributes to maintaining high ripple current
in 63V to 100V products while showing 30% to 40% lower ESR than conventional
products.
*1 Our GPA Series

Conventional

GPD Series

Difference in capacitance36© Nippon Chemi-Con Corporation. All rights reserved.

①xEV Applications

Contributing to Environmentally andMicromobility (48V Power Line)

Aluminum Electrolytic Capacitors

KYC Series

People Friendly Technology

High
Capacitance

Low
ESR

AECQ200《Function in Circuit》
The KYC series is a product that introduces Chemi-Con's original technology to make[ Specifications ]it the industry’s leading high capacitance and high ripple current product at 105℃. It⚫Style：Radialis especially suitable for idling stop inverters and traction control inverters equipped⚫Rated voltage：16～50V

in motorcycles. In emerging markets, electrification of motorcycles and other 2-wheel
devices is expanding rapidly, and we have prepared several ratings (voltage and⚫Category temp range：-40～+105℃⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz⚫Endurance：105℃ / 3,000～5,000hrs⚫Shelf life：105℃ / 500hrs

capacitance) to match the battery voltage.

Similar item：KYB series KZN series Module

Point

For Small Equipment, Upgraded to Higher
Capacitance and Higher Ripple Current

The KYC series uses high gain foil and high-reliability, stable electrolyte. The
capacitance is 2 times more and the ripple current capability is 1.3 times morecompared to conventional products*1.
*1 Our KY Series

Conventional

KYC SeriesComparison in capacitance37© Nippon Chemi-Con Corporation. All rights reserved.

①xEV Applications

Contributing to Environmentally andMicromobility (48V Power Line)

Aluminum Electrolytic Capacitors

HXF Series《Function in Circuit》

People Friendly Technology

Super
High
RippleCurrent

AECQ200

135℃
Capability

Inverter drivers for micro-inverters have to withstand two risks: one is exposure to[ Specifications ]heat stress from motors and the other is huge current. We recommend the HXF series⚫Style：SMD

for these applications. In other words, HXF series is the best fit for drivers of inverter⚫Rated voltage：25～63V

circuits for micromobilities. We can offer 80Arms ripple current capacitor
modules. This module is 252g*2 lighter than conventional ones*1.

⚫Category temp range：-55～+135℃⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz⚫Endurance：135℃ / 4,000hrs
125℃ / 4,000hrs⚫Shelf life：135℃ / 1,000hrs*1 difference from

GPD series in volume*2 Weight ratio to an aluminum capacitor mounted module

Similar item： HXE series HXJ series HXU series

Point

Maximizing the Effect of Carbon Neutralityof Electric Mobility

The HXF Series is a hybrid capacitor whose electrolyte has two materials:

conductive polymer and electrolyte. The HXF series is the best in terms of input andoutput current capability because of the optimum combination of electrolyte andrubber sealing material. As a result, the HXF series is 30% smaller than the previous
series, HXE. This miniaturization contributes to achieving the target of carbon
neutrality of electric mobilities by minimizing size and weight. We expect the HXF
series to be increasingly used in micro and e-mobility devices such as electricmotorcycles and in last mile logistics and delivery applications. An anti-vibration
holder is optional and can withstand up to 30G.
38

Environmentally-friendly Electric Mobility*Image picture© Nippon Chemi-Con Corporation. All rights reserved.

②12V Power Line Applications

ECU for Direct Injection System Diagram

Normal Mode CoilDM

Propose１

Alumimum Electrolytic
Capacitors
GPD / MHB

Propose２

Controller

Click forControl Circuit

39© Nippon Chemi-Con Corporation. All rights reserved.

②12V Power Line Applications

Normal Mode CoilContributing to Environmentally andECU for Direct Injection System

DM Series

People Friendly Technology

Downsized
High
Reliability

AECQ200

PFC《Function in Circuit》
The DM series is most suitable product as a step-up coil in the power supply of direct[ Specifications ]injector ECU. The highflux core with high magnetic density and low core loss is used

⚫Style：Toroidal

to achieve high efficiency. In addition, the toroidal dust core has a gap structure, so⚫Rated current：2～20A

the magnetic flux leakage is smaller and the impact on adjacent parts can be⚫Rated inductance：6～950µH, 100kHz

minimized. This enables high-density mounting. The higher Curie Temperature of the⚫DCR：6～260 mΩmax⚫Category temp range：-40～+130℃*1

Custom-made items are available

material provides stable characteristics even in high temperature conditions for in-vehicle applications.

Point

Adoption of HIGHFLUX;High Magnetic Flux Density and Low Core Loss

The DM series is a toroidal coil that uses an alloy dust core. There are three types ofcore materials: 1) HIGHFLUX with high magnetic flux density and low core loss 2)

More
Downsizing

SENDUST with the second highest magnetic permeability next to Highflux, 3)
MEGAFLUX*1 with high magnetic flux density. Highflux in particular contributes tominiaturizing PCBs by taking advantage of its high performance. Highflux has three

types of permeability. Three core selections make it easy to create custom-madeitems. In other words, a wide range of core sizes and designs make it possible tocustomize products to meet ripple current and switching frequency requirements*1 Megaflux cores are custom-made. If needed, please visit our website and contact us to request one.

40

DM series enables high performace in limited space© Nippon Chemi-Con Corporation. All rights reserved.

②12V Power Line Applications

Contributing to Environmentally andECU for Direct Injection System

Aluminum Electrolytic Capacitors

GPD Series

People Friendly Technology

135℃
AssuredHigh
RippleCurrent

AECQ200《Function in Circuit》
The GPD Series is the best fit for rectifiers of power supply applications in direct[ Specifications ]injection ECUs as it is the industry’s first product introduced with high temperature⚫Style：Radialand high ripple current characteristics. In addition, we guarantee the⚫Rated voltage：25～100V

GPD series

at 150℃ for short-time use and its robustness has been upgraded to withstand huge

⚫Category temp range：-40～+135℃⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz⚫Endurance：135℃ / 3,000hrs (25～50V)

transient current in motors. The coated case of the GPD series will help ensure yourautomotive products are useable under harsh conditions. We also offer modules in

135℃ / 2,000hrs (63～100V)
125℃ / 3,000hrs⚫Shelf life：125℃ / 1,000hrs

which GPD series parts are placed horizontally in a plastic holder on the PCB. GPD
series products will meet customers’ expectations for a variety of markets.

Point

Similar item：GXF series GVD series Module

Introduction of In-House Developed High Gain Foil;
30% to 40% Higher Capacitance than Before

GPD series products are capable of withstanding temperatures of 135℃. The key

raw materials, developed by Nippon Chemi-Con, are the wide temperature range (40℃ to 135℃) stable electrolyte and highly durable rubber seal. These two materials
make the GPD series capable of 30% to 60% higher ripple current than conventional
series*1. The new electrolyte especially contributes to maintaining high ripple current
in 63V to 100V products while showing 30% to 40% lower ESR than conventional
products.
*1 Our GPA Series

Conventional

GPD Series

Difference in capacitance41© Nippon Chemi-Con Corporation. All rights reserved.

②12V Power Line Applications

Contributing to Environmentally andECU for Direct Injection System

Aluminum Electrolytic Capacitors

MHB Series

People Friendly Technology

ESR atEnd of Life

125℃
Assured

AECQ200《Function in Circuit》
The MHB series has realized high heat resistance and high ripple current by[ Specifications ]introducing superior materials. The ESR of the MHB series is also specified after⚫Style：SMD

endurance testing, making this product good for power supplies of ECUs for direct⚫Rated voltage：10～100V

injection engines. The MHB series is one of our SMD items, so it is compatible with⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz

reflow soldering for process optimization. An optional anti-vibration holder is available,⚫Shelf life：125℃ / 1,000hrs⚫Category temp range：-40～+125℃⚫Endurance：125℃ / 1,500～3,000hrs

which can withstand 30G. Please note that a higher capacitance series is alsoavailable: the MHS series. Please also visit the MHS page.
Similar item：MHS series

Point

ESR at -40℃ is Specified!
Shows Better Conductivity at -40℃

The automotive electronics market requires electrically well-performing devices at a

Ion in electrolyte

variety of temperatures, especially in low temperatures, due to varied driving

Conductivity
at lower temp

Improved

conditions. The MHB series introduces a new type of electrolyte, which only showsa small change when compared between lower temperatures and ordinary room
temperature. Technically speaking, ions move slowly at lower temperatures.
H owev e r , t h e el ec t r olyt e for the MHB series is very activate even at low
temperatures; at -40℃, the ESR stays low and the conductivity is better than theprevious

electrolyte.

Thiselectrolyte

shows

good

performanceathigherConventional

MHB Series

temperatures also. This has doubled the life compared to conventional products*1.
*1 Our MVH Series

42Electrolyte behaviour at lower temperature (Image)© Nippon Chemi-Con Corporation. All rights reserved.

②12V Power Line Applications

Power for Microcomputer Diagram

Proposal

１

Aluminum Electrolytic
Capacitors
MZS / MHL / MHU

Proposal

２

Normal Mode coil
KA

5V

Controller

Aluminum Electrolytic
Capacitors
HXJ

Proposal

43

３Aluminum Electrolytic
Capacitors
PXD / PXN
Proposal４© Nippon Chemi-Con Corporation. All rights reserved.

②12V Power Line Applications

Power for Microcomputer

Aluminum Electrolytic Capacitors

MZS Series

Contributing to Environmentally and
People Friendly Technology

High
Capacitance

Low
ESR

AECQ200《Function in Circuit》
The MZS series uses superior raw materials to provide high capacitance and low ESR.

[ Specifications ]It is ideal for areas which need more capacitance against an instantaneous power loss

⚫Style：SMD

due to more advanced functionality and larger power consumption. The large⚫Rated voltage：25, 35V

capacitance products contribute to reducing the pieces and area occupied on the⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz

PCB. The optional anti-vibration holder enables the vibration resistance to reach 30G.

⚫Shelf life：105℃ / 1,000hrs⚫Category temp range：-55～+105℃⚫Endurance：105℃ / 2,000hrs

Similar item：MZR series MZA series

Point

Uses High Gain Foil, Up to 40% More Capacitancethan Conventional Products*1

The MZS series uses high gain foil which makes the capacitance 40% more thanconventional products*1. Innovative technology is required to maintain automotive
standards. Nippon Chemi-Con is able to overcome this difficulty because it is avertically integrated company; we develop and manufacture raw materials, especiallyfoil and production machines, ourselves. This allows us to introduce newtechnologies and continuously develop new markets. The MZS series provides
benefits to our customers such as a lower profile and highly efficient reflow
soldering. The MZS series works in countermeasures against instantaneous power

Conventional

MZS Series

loss; graphic applications such as car navigations, car audio sets and instrument
panels; and in supplemental power supplies.
44

Difference in Capacitance*1 Our MZR Series© Nippon Chemi-Con Corporation. All rights reserved.

②12V Power Line Applications

Contributing to Environmentally andPower for Microcomputer

Aluminum Electrolytic Capacitors

People Friendly Technology

MHL Series

125℃
AssuredLong
Life

AECQ200《Function in Circuit》
The MHL series has realized high heat resistance and super-long life by using[ Specifications ]superior rubber seal materials. These two features make MHL suitable for power⚫Style：SMD

supplies of several types of ECUs. We have developed this highly durable material to⚫Rated voltage：10～35V

address the issue of rising internal temperature due to extended-life vehicle designs,⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz

deterioration of the installation environment, and increased heat generation in⚫Shelf life：125℃ / 1,000hrs⚫Category temp range：-40～+125℃⚫Endurance：125℃ / 2,000～4,000hrs

semiconductors. An optional anti-vibration holder is available and reaches vibration
resistance of 30G.
Similar item：MVH series MHB series MHK series

Point

Reached Industry Highest Level of Durability
4,000 Hours at 125℃

By precisely controlling the amount of electrolyte, the MHL series has achieved
approximately twice the life of conventional products*1 as well as reduced ESR andsize. The combination of our original durable electrolyte and the precise production
process can extend the to life 4,000 hours at 125℃, even with a rubber seal

structure.

*1 Our MVH Series

MHL
SeriesConventionalDifference in Capacitance45© Nippon Chemi-Con Corporation. All rights reserved.

②12V Power Line Applications

Contributing to Environmentally andPower for Microcomputer

Aluminum Electrolytic Capacitors

MHU Series

People Friendly Technology

5,000H
Assured

AECQ200

40G《Function in Circuit》
The MHU series is designed with an original sealing structure that achieves a[ Specifications ]dramatically longer life, an outstanding vibration resistance of 40G, and higher⚫Style：SMD

temperature reflow soldering resistance. The rubber seal, which is considered a weak

⚫Rated voltage：35V⚫Category temp range：-40～+125℃⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz

point of aluminum electrolytic capacitors, has been modified and enhanced to achieve⚫Endurance：125℃ / 5,000hrs

automotive grade quality. The MHU series’ outstanding endurance characteristics⚫Shelf life：125℃ / 1,000hrs

makes integrated ECUs and ADAS function smoothly. The original anti-vibration
holder is can be changed to a standard cover.
Similar item：MHL series

Point

Leading Edge Technology

The MHU series features the industry’s first “Two-Way

Sealing

Structure

Rubber sealing

Rubber＋Resin Sealing(Ultimate Structure™)”, which combines two sealing methods, rubber and resin, todramatically improve airtightness. Ultimate Structure ™

makes it possible

to suppress 40% of the evaporation of electrolyte compared to conventional products.

Anti-vibration
cover

As a result, the MHU series achieves an extended life of 2.5 times longer thanconventional products*1, and is guaranteed for 5,000 hours at 125℃. In addition,
the combination of the anti-vibration cover and Ultimate

t uctu ™ gives it 40G

RubberResinvibration resistance. In summary, Ultimate Structure ™ is Nippon Chemi-Con’s
proposed new SMD platform for the automotive market. The first generation has twomodels: MHU aluminum electrolytic capacitors and HXU hybrid capacitors. *1 Our MVH Series
46

Sealing method (Cross-section)© Nippon Chemi-Con Corporation. All rights reserved.

②12V Power Line Applications

Normal Mode CoilContributing to Environmentally andPower for Microcomputer

KA Series

People Friendly Technology

Low
DCR

AECQ200

30G《Function in Circuit》
The KA series is an SMD type of normal mode coil and is ideal for noise reduction[ Specifications ]applications in DC/DC converters of ECUs. The non-wound type of iron-based⚫Style：SMD

amorphous core (one copper wire penetrates two cores) has the advantage of lower⚫Rated voltage：10～50V

DCR and is very stable under high temperature conditions. In addition, it is robust
against vibration and useable at 150℃. We offer three types of core permeability.

⚫Category temp range：-40～+150℃⚫Rated inductance：0.3～0.53µH, 20kHz*1 Custom,-made products are also Available.

⚫DCR：0.78 mΩmax

Similar item： SM series

Point

SMD Type Needs Less Area on PCB

The KA series is an SMD style of normal mode choke coil. Unlike other wound coil

Noise
Reduction
Capability

products, a thicker copper wire penetrates the iron-based (highly-saturated

Low DCR

magnetic flux density) amorphous cores to ensure coil performance. These cores areprocessed through heat treatment, which makes it possible for the KA series tomaintain high inductance even at high currents. This amorphous material has a highCurie Temperature, which means it maintains stable characteristics even at hightemperatures. We utilize high-heat compatible resin for the exterior to ensure the KA
series is useable at 150℃. Inductance can be set by optimizing the permeability
according to the current used, which makes it possible to customize KA products.
47

KA series is best for noise reduction© Nippon Chemi-Con Corporation. All rights reserved.

②12V Power Line Applications

Contributing to Environmentally andPower for Microcomputer

Aluminum Electrolytic Capacitors

People Friendly Technology

HXJ Series

Super
Low
ESR

High
Capacitance

AECQ200《Function in Circuit》
The HXJ series is ideal for rectifier and noise reduction functions in various types[ Specifications ]of ECUs and DC/DC converters due to its super low ESR and high temperature⚫Style：SMD

characteristics. Moreover, the HXJ series has another feature, high capacitance⚫Rated voltage：16～63V

technology, that contributes to a smaller mounting area. The optional anti-vibration⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz⚫Category temp range：-55～+125℃⚫Endurance：125℃ / 4,000hrs

holder enables it to withstand 30G vibration.

Similar item：HXC series HXE series HXF series

Point

New Type of Cathode Foil Enhances Valuesof High Gain Anode Foil

Nippon Chemi-Con has utilized advanced and innovative technology to create the

Anode
foil

CathodeFoil

Cathode Foil
CapacitancefactorInvalidate

new HXJ series. The capacitance of an aluminum electrolytic capacitor depends
upon the combined capacitance of the anode and cathode foils. It is difficult to

Conduction
State

induce more capacitance even when the cathode foil shows high capacitance.
However, newly established advanced technology can make the cathode foil
extremely close to zero resistivity. In other words, the capacitance no longer depends
upon the capacitance of the cathode foil but only on the genuine capacitance of theanode foil. As a result, the HXJ series achieves 20% to 40% greater capacitance thanthat of the previous series, HXC.
48

Conventional

HXJ Series

Difference in cathode foil (inside capacitance)© Nippon Chemi-Con Corporation. All rights reserved.

②12V Power Line Applications

Contributing to Environmentally andPower for Microcomputer

Aluminum Electrolytic Capacitors

PXD Series

People Friendly Technology

Super
Low
ESR

125℃
Assured

AECQ200《Function in Circuit》
The PXD series uses our original conductive polymer technology, which features state[ Specifications ]of the art super low ESR and long life. It is most suitable for rectifiers of DC/DC⚫Style：SMD

converters and decoupling of semiconductors like SoC. ECUs are becoming more

⚫Rated voltage：2.5～10V

complex every day as they become more sophisticated in functionality and information⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz⚫Category temp range：-55～+125℃⚫Endurance：125℃ / 2,000hrs

processing. The ultra-low ESR and long life PXD is an optimized solution to replace
and reduce the number of MLCCs installed.

Similar item：PXN series

PointSuper Low ESR and Ext nd up t 125℃

The PXD series uses conductive polymer technology, which features thecharacteristics of super low ESR and high capacitance. It is guaranteed to withstandtemperatures up to 125℃ and is compliant with AEC-Q200. In addition, our original
polymer technology resolves the problem of open mode failure at the end of life. Ourpolymer technology does not use liquid electrolyte at all, allowing for high reliability.

ESR vs Frequency

49© Nippon Chemi-Con Corporation. All rights reserved.

②12V Power Line Applications

Contributing to Environmentally andPower for Microcomputer

Aluminum Electrolytic Capacitors

PXN Series

People Friendly Technology

Super
Low
ESR

5,000H
Assured

AECQ200《Function in Circuit》
The PXN series uses our original conductive polymer technology, which features state[ Specifications ]of the art super low ESR and long life. It is most suitable for rectifiers of DC/DC⚫Style：SMD

converters and decoupling of semiconductors like SoC. In addition, 16V products have

⚫Rated voltage：2.5～16V

been newly added for automotive grade, which increases robustness. ECUs are⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz⚫Category temp range：-55～+105℃⚫Endurance：105℃ / 5,000hrs

becoming more complex every day as they become more sophisticated in functionality
and information processing. The ultra-low ESR and long-life PXN series is an
optimized solution to replace and reduce the number of MLCCs installed.
Similar item： PXD series

Point

Adopting High Gain Foil and Optimizing Element
Structure Provides Ultra Low ESR

The PXN series uses high gain foil and optimizes element structure. In addition, thePXN series is compliant with AEC-Q200. Compared to conventional series*1, the PXN
series offers 3.2 times more capacitance as well as achieves 1,000 hours of humidity
resistance (85℃ 85%RH). The PXN series maintains the same high reliability of openmode failure at the end of life as liquid electrolyte aluminum electrolytic capacitors
and adds a rated voltage of 16V, one level up from conventional products.
*1 Our PXD Series

ESR vs Frequency

50© Nippon Chemi-Con Corporation. All rights reserved.

②12V Power Line Applications

Driver for BLDC Motors (SMD) Diagram

Normal Mode CoilKA

Proposal

12V
12V

１

LDO

Aluminum Electrolytic
Capacitors

5V

Controller

Proposal

M

２

MXB / HXF / HXJ

51© Nippon Chemi-Con Corporation. All rights reserved.

②12V Power Line Applications

Normal Mode CoilContributing to Environmentally andDriver for BLDC Motors (SMD)

KA Series

People Friendly Technology

Low
DCR

AECQ200

30G《Function in Circuit》
The KA series is an SMD type of normal mode coil and is ideal for noise reduction[ Specifications ]applications in inverters of mechanical and electrical integrated devices such as⚫Style：SMD

electric power steering and electric pumps. The non-wound type of iron-based⚫Rated current：10～50A

amorphous core (one copper wire penetrates two cores) has the advantage of lower⚫Rated inductance：0.3～0.53µH, 20kHz

DCR and is very stable under high temperature conditions. KA products are not⚫DCR：0.78 mΩmax⚫Category temp range：-40～+150℃*1

Custom,-made products are also available.

damaged by instantaneous high current from load dump surges, making them good forprotecting the back end of circuits. In addition, it is robust against vibration anduseable at 150℃. We offer three types of core permeability.

Point

Similar item：SM series

SMD Type Needs Less Area on PCB

The KA series is an SMD style of normal mode choke coil. Unlike other wound coilproducts, a thicker copper wire penetrates the iron-based (highly-saturated

Noise
Reduction
Capability

Low DCR

magnetic flux density) amorphous cores to ensure coil performance. These cores areprocessed through heat treatment, which makes it possible for the KA series tomaintain high inductance even at high currents. This amorphous material has a highCurie Temperature, which means it maintains stable characteristics even at hightemperatures. We utilize high-heat compatible resin for the exterior to ensure the KA
series is useable at 150℃. Inductance can be set by optimizing the permeability

according to the current used, which makes it possible to customize KA products.
52

KA series is best for noise reduction© Nippon Chemi-Con Corporation. All rights reserved.

②12V Power Line Applications

Contributing to Environmentally andDriver for BLDC Motors (SMD)

Aluminum Electrolytic Capacitors

MXB Series

People Friendly Technology

150℃
AssuredHigh
Capacitance

AECQ200《Function in Circuit》
The MXB series is a 150℃ assured, high reliability product that uses superior raw[ Specifications ]materials. MXB is ideal for drivers of motor devices such as pumps and fans. The high⚫Style：SMD

capacitance performance unique to aluminum electrolytic capacitors provides⚫Rated voltage：25, 35V

excellent current supply at motor startup. These items are also reflowable. In addition,⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz

the optional anti-vibration holder reinforces vibration resistance up to 30G.

⚫Shelf life：150℃ / 1,000hrs⚫Category temp range：-40～+150℃⚫Endurance：150℃ / 1,000hrs

Similar item： MHS series

Point
The

MXB

Our Original Electrolyte and Sealing Rubber
Technologies Achieve More Capacitanceserieshas

125℃ MVH series by

been

upgraded

to

150℃heat

resistance

from

the

introducing high heat resistance electrolyte and sealing

rubber (with sealing method), as well as high gain foil. These three materials give
the MXB series superior reflow soldering, higher reliability, and miniaturization. As aresult, the MXB series meets the needs of high heat resistance engine and motor
equipment.

Conventional

MXB Series

Capacitance Comparison

53© Nippon Chemi-Con Corporation. All rights reserved.

②12V Power Line Applications

Contributing to Environmentally andDriver for BLDC Motors (SMD)

Aluminum Electrolytic Capacitors

HXF Series《Function in Circuit》

People Friendly Technology

Super
High
RippleCurrent

135℃
Capability

AECQ200

Inverter drivers for mechanical and electrical integrated devices such as electric fans

[ Specifications ]and electric pumps require high heat resistance and high ripple current capability⚫Style：SMD

aluminum electrolytic capacitors. We offer the HXF series, which can withstand⚫Rated voltage：25～63V

vibration (optional anti-vibration holder is required) and is suitable for integrated
applications to reduce the area of the PCB. The HXF series can withstand 150℃
applications for a short period of time, such as when heat rises quickly when the car⚫Category temp range：-55～+135℃⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz⚫Endurance：135℃ / 4,000hrs
125℃ / 4,000hrs⚫Shelf life：135℃ / 1,000hrs

stops and at the same time the cooling system also temporarily stops.
Similar item：HXE series HXU series HXJ series

Point

Maximizing the Effect of Carbon Neutralityof Electric Mobility

The HXF Series is a hybrid capacitor whose electrolyte has two materials:
conductive polymer and electrolyte. The HXF series is the best in terms of input andoutput current capability because of the optimum combination of electrolyte andrubber sealing material. As a result, the HXF series is 30% smaller than the previous
series, HXE. This miniaturization contributes to achieving the target of carbon
neutrality of electric mobilities by minimizing size and weight. We expect HXF to be
increasingly used in micro and e-mobility devices such as electric motorcycles and inlast mile logistics and delivery applications. An anti-vibration holder is optional andcan withstand up to 30G.
54

Environmentally-friendly Electric Mobility*Image picture© Nippon Chemi-Con Corporation. All rights reserved.

②12V Power Line Applications

Contributing to Environmentally andDriver for BLDC Motors (SMD)

Aluminum Electrolytic Capacitors

HXJ Series

People Friendly Technology

Super
Low
ESR

High
Capacitance

AECQ200《Function in Circuit》
The HXJ series is ideal for the electrification of various auxiliary equipment such

[ Specifications ]as rectifiers of inverter circuits for EPS and electric brakes due to its super-low ESR⚫Style：SMD⚫Category temp range：-55～+125℃

and high temperature characteristics. Moreover, the HXJ series has another feature,⚫Rated voltage：16～63V⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz

high capacitance technology, that contributes to a smaller mounting area. The⚫Endurance：125℃ / 4,000hrs

optional anti-vibration holder enables it to withstand 30G vibration.

Similar item：HXC series HXD series

Point

New Type of Cathode Foil Enhances Valuesof High Gain Anode Foil

Anode
foil

CathodeFoil

Nippon Chemi-Con has utilized advanced and innovative technology to create theCathode Foil
CapacitancefactorInvalidate

new HXJ series. The capacitance of an aluminum electrolytic capacitor depends
upon the combined capacitance of the anode and cathode foils. It is difficult to

Conduction
State

induce more capacitance even when the cathode foil shows high capacitance.
However, newly established advanced technology can make the cathode foil
extremely close to zero resistivity. In other words, the capacitance no longer depends
upon the capacitance of the cathode foil but only on the genuine capacitance of theanode foil. As a result, the HXJ series achieves 20% to 40% greater capacitance thanthat of the previous series, HXC.
55

Conventional

HXJ Series

Difference in cathode foil (inside capacitance)© Nippon Chemi-Con Corporation. All rights reserved.

②12V Power Line Applications

Common Mode CoilDriver for BLDC Motors (Lead Type) Diagram

Proposal

１

FW

Normal Mode Coil

Proposal

２

SM

M

12V

Noise Reduction
LC Module

Proposal

３

Aluminum Electrolytic
Capacitors
GPD / HSE

Proposal

４

MLCC
NTD
56

© Nippon Chemi-Con Corporation. All rights reserved.

②12V Power Line Applications

Common Mode CoilContributing to Environmentally andDriver for BLDC Motors (Lead Type)FW Series

People Friendly Technology

AECQ200

High
RippleCurrent

480/
700V《Function in Circuit》
The FW series is the most suitable common mode coil product for noise filters of[ Specifications ]EPS and electric pumps. An iron-based nanocrystalline alloy is used for the core

⚫Style：Toroidal

material, achieving a high magnetic permeability core (31,000µ). As a result, high⚫Voltage range：250～700V

inductance can be obtained even with a small number of turns, so it is possible to⚫Rated current：7～39A⚫Category temp range：-40～+130℃⚫Rated inductance：1.0～11.5mH, 100kHz

suppress stray capacitance and obtain a high noise suppression effect over a wide

*1 Custom design is also available.

⚫Max DCR：1.8～26 mΩmax

frequency range. For AC applications there are three categories: 1)singlephase, 2) three-phase, and three phase/four wires. For DC applications of 700Vdc or
more, custom designs are available.

Point

Similar item： FL-V series FL series

W ld’s High st agn tic P m ability,
Achieve Smaller Size and Lighter Weight
Reduce Volume by

The FW series is a common mode choke coil made of an iron-based nanocrystalline

54%

alloy as the core material. Nanocrystalline alloys have significantly higher inductanceand magnetic permeability than general ferrite materials. The FW series reaches
values of 100,000µH at 10kH and 31,000µH at 100kH, which are the latest and bestin our lineup. High magnetic permeability provides better inductance and impedance.
Furthermore, by modifying the manufacturing process and material structure, theimpedance range from 150kHz to 10MHz has been improved compared to the

Ferrite Coilprevious series, FL-V. With its excellent impedance performance in a wide frequency*Impedance approximately 2.6kΩ±10% at around 250kHz,
Compared to parts with 20A capability

range, we expect it can be used in single-stage filter circuit configuration to reducenoise.
57

Nanocrystalline alloy coil

Volume of coils© Nippon Chemi-Con Corporation. All rights reserved.

②12V Power Line Applications

Nomal Mode CoilContributing to Environmentally andDriver for BLDC Motors (Lead Type)SM Series

People Friendly Technology

AECQ200

Low
Resistivity

30G《Function in Circuit》
The SM series is a normal mode coil that is ideal for mechanical and electrical[ Specifications ]integrated inverters of⚫Style：Lead wired

electric power steering and electric pumps. The SM series⚫Category temp range：-40～+150℃

consists of a U-shape copper wire and two cores, which makes the DCR very small.

⚫Rated current：10～50A

SM products are not damaged by instantaneous high current from load dump surges,⚫Inductance range：0.9～3.5µH, 20kHz

making them good for protecting the back end of circuits. Also, with SM series coils,⚫DCR：0.36～0.40 mΩmax*1 Please consult us for custom-made items

there is no chance of layer short-circuits like those that occur with toroidal coils
because of the U-shaped copper wire (no contact between leads); this makes it asecure and safe product.

Point

Similar item： KA series

Achieve Ultra-Low ESR Resistance witha Copper Lead-Penetration Structure

The SM series is a normal mode choke coil that has a high current capability. This
product does not have a toroidal structure, but rather one copper lead wire thatpenetrates two cores. The iron-based amorphous material has a high saturation

More powerfulnoise reduction

Low DCR

magnetic flux density. Nippon Chemi-Con utilizes heat treatment technology tomaintain inductance with high magnetic permeability even at high currents. The
copper loss is so small that the DCR is greatly reduced, allowing the voltage drop to
be reduced even at high currents. We can offer a custom-made items by adjusting
the magnetic permeability to control inductance.
SM Series can powerfully reduce noise

58© Nippon Chemi-Con Corporation. All rights reserved.

②12V Power Line Applications

Noise Reduction

Contributing to Environmentally andDriver for BLDC Motors (Lead Type)LC Module

People Friendly Technology

OptimumdesignSelct
Suitable
Components

CustomMade《Function in Circuit》
It is necessary to put capacitors and coils together to constitute a filter to[ Specifications ]a b s o r b n o i s e . N i p p o n C h e m i -Con manufactures several kinds of electronic⚫CAE：Thermal analysis, Structural analysis

components, so we are able to provide one-stop-solutions by proposing eachcomponent and integrating them into modules.

Point⚫Connection：Welding(Resistance, TIG),
Soldering⚫Components：Aluminum Electrolytic Capacitor,
MLCC, CoilOne-stop Solutions as Only a Consolidated
Electronics Component Manufacturer Can

Requirements for electronic components are changing with recent accelerations inelectrification and computerization of automobile technology. In addition, the use ofmultiple capacitors for higher currents and LC modules that combine a coil andcapacitor for noise reduction are being considered. As a result, the time needed to
select components and create practical designs has increased. Under thesecircumstances, Chemi-Con lines up a wide variety of products: aluminum electrolytic
capacitors, coils, MLCCs, varistors and double layer capacitors. We can combine
these components to meet the diverse needs of applications and we also offer
advanced welding technology and CAE analysis.
59

Nippon Chemi-Con Product Lineup© Nippon Chemi-Con Corporation. All rights reserved.

②12V Power Line Applications

Contributing to Environmentally andDriver for BLDC Motors (Lead Type)

Aluminum Electrolytic Capacitors

GPD Series

People Friendly Technology

135℃
AssuredHigh
RippleCurrent

AECQ200《Function in Circuit》
The GPD Series is ideal for rectifiers of inverter circuits for EPS and cooling fan[ Specifications ]applications as it is the industry’s first product introduced with high temperature and⚫Style：Radial

high ripple current characteristics. In addition, we guarantee the GPD series at 150℃

⚫Rated voltage：25～100V

for short-time use, and its robustness has been upgraded to withstand huge transient⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz⚫Category temp range：-40～+135℃⚫Endurance：135℃ / 3,000hrs (25～50V)

current in motors. The coated case of the GPD series will help ensure your automotive
products are useable under harsh conditions. We also offer modules in which GPD

135℃ / 2,000hrs (63～100V)
125℃ / 3,000hrs⚫Shelf life：125℃ / 1,000hrs

series parts are placed horizontally in a plastic holder on the PCB. GPD series
products will meet customers’ expectations for a variety of markets.

Point

Similar item： GXF series Module

Introduction of In-House Developed High Gain Foil;
30% to 40% Higher Capacitance than Before

GPD series products are capable of withstanding temperatures of 135℃. The key
raw materials, developed by Nippon Chemi-Con, are the wide temperature range (40℃ to 135℃) stable electrolyte and highly durable rubber seal. These two materials
make the GPD series capable of 30% to 60% higher ripple current than conventional
series*1. The new electrolyte especially contributes to maintaining high ripple current
in 63V to 100V products while showing 30% to 40% lower ESR than conventional
products.

*1 Our GPA Series

Conventional

GPD Series

Difference in capacitance60© Nippon Chemi-Con Corporation. All rights reserved.

②12V Power Line Applications

Contributing to Environmentally andDriver for BLDC Motors (Lead Type)

Aluminum Electrolytic Capacitors

HSE Series

People Friendly Technology

Super
High
Ripple135℃
Assured

AECQ200《Function in Circuit》
The HSE series is categorized as a hybrid capacitor that features high heat resistance[ Specifications ]and high ripple current capability. The HSE series is ideal for mechanical and electrical⚫Style：Radialintegrated inverter circuits of supplemental applications such as electric fans and⚫Rated voltage：25～63V

electric pumps. Expanding the lineup of radial types has enhanced compatibility with⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz⚫Category temp range：-55～+135℃⚫Endurance：135℃ / 4,000hrs

flow soldering and welding methods. The HSE series is also available as a module thatcombines multiple pieces. It is a highly versatile product suitable for diverse needs.

125℃ / 4,000hrs⚫Shelf life：135℃ / 1,000hrs

Similar item：HSC series HSD series Module

Point

Pursuit of High Temperature Range Stability

The HSE series is a hybrid capacitor, which uses both conductive polymer
and electrolyte. The hybrid combines the best of both types: lower ESR and highheat resistance of conductive polymer and oxide layer self-healing properties
of electrolyte. These two materials allow the HSE series to provide lower ESR andhigher reliability. In addition, the new electrolyte, which is a good combination of
conductive polymer and lower resistance*1, provides higher heat resistance andhigher ripple current capability. As a lead type product, it is ideal for flow soldering.
*1 Our HSC Series

Conventional

HSE Series

Difference in maximum temperature

61© Nippon Chemi-Con Corporation. All rights reserved.

②12V Power Line Applications

MLCC

Contributing to Environmentally andDriver for BLDC Motors (Lead Type)NTD Series

People Friendly Technology

Noise
Reduction

Customized

High
Reliability《Function in Circuit》
Nippon Chemi-Con’s

MLCCs

are targeted towardpowerelectronics.

They[ Specifications ]have widely contributed to miniaturization, weight reduction, greater current capability,⚫Style：Radialand higher reliability in inverters and power supplies for electric mobility in the CASE

⚫Voltage range：25～500V

era. Our latest series, NTD, should be directly connected to motors to reduce noise⚫Cap tolerance：-20～+20%(M) / 25℃⚫Category temp range：-55～+125℃⚫Endurance：125℃ / 1,000hrs

more effectively, and is especially suitable for brushless DC motors.

Similar item： KVD series

Point

Easier to install; We Offer Customized
Lead Wire Configurations

The NTD series is suitable for noise reduction for motors, snubber circuits, andpower supplies for ECUs because of its lower ESR, larger capacitance, and nonpolarized structure. The radial configuration is customized for the direct connectionof a mechanical and electrical integrated motor. The lead wire type of MLCC is lesssensitive to stress from the PCB, plus shows better heat stress cycles. Also, it ispossible to customize the plating metals and configuration of the lead wires toaccommodate customers' welding processes. As a result, the NTD series has beenused in a number automotive applications.
Example of custom-made lead configuration

62© Nippon Chemi-Con Corporation. All rights reserved.

②12V Power Line Applications

Noise Reduction for DC Motors Diagram

ProposeCeramic Varistor
SV

Control unit

63

１

M

© Nippon Chemi-Con Corporation. All rights reserved.

②12V Power Line Applications

Contributing to Environmentally andNoise Reduction for DC Motors

Ceramic Varistor SV Series (Lower Voltage Type)

People Friendly Technology

125℃

Nonflamm
ability

AECQ200《Function in Circuit》
Automotive-use brushed DC Motors for windshield wiper and power window[ Specifications ]applications are susceptible to sparking at the contact point between the brush and⚫Style：Radialcommutator, which can cause electrical noise. The SV series can suppress sparking⚫Varistor voltage range：22～68V

and noise when products are installed inside the motor or between terminals.

⚫Endurance：125℃ / 1,000hrs⚫Category temp range：-40～+125℃⚫Temp cycle：-40～+125℃ / 1,000 cycles

Similar item：V series

Point

Better Weatherability;
Ideal for Noise Reduction and Spark Suppression

The SV series is a new generation of ceramic varistor, which uses a highly flame-

resistant silicone resin coating for the exterior that greatly improves flame resistancecompared to conventional products*1 and maintains high reliability, including a

Nonflammablesilcone resinLessrisk of vehicle
fire

125℃ guarantee and heat stress resistance (-40℃⇔+125℃、1,000 cycles) . The low
voltage types comply with AEC-Q200 and are targeted toward DC 12V and 24V
applications like windshield wipers, power windows, power seats, door mirrors, andheadlamp leveling. Our ceramic varistors contribute to automotive safety and arewidely used in vehicles.
*1 Our V Series

Outside layer coated with nonflammable silcone resin

64© Nippon Chemi-Con Corporation. All rights reserved.

③Active & Passive Safety

LiDAR・Radar・Camera Diagram

Normal Mode CoilKA

Proposal

１

Aluminum Electrolytic
Capacitors
HXJ

Proposal

2

12V
3.3V

PMIC

1.8V

SoC
Proposal

３

Aluminum Electrolytic
Capacitors
MHK

Proposal

65

４

LDO

0.8V

Aluminum Electrolytic
Capacitors
PXD© Nippon Chemi-Con Corporation. All rights reserved.

③Active & Passive Safety

Normal Mode CoilContributing to Environmentally and

LiDAR・Radar・Camera

KA Series

People Friendly Technology

Low
DCR

AECQ200

30G《Function in Circuit》
The KA series is an SMD type of normal mode coil and can function as a noise filter in[ Specifications ]power supplies for LiDAR, radar, and camera applications. The non-wound type of⚫Style：SMD

iron-based amorphous core (one copper wire penetrates two cores) has the⚫Rated current：10～50A

advantage of lower DCR and is very stable under high temperature conditions. KA⚫Rated inductance：0.3～0.53µH, 20kHz

products are not damaged by instantaneous high current from load dump surges,⚫DCR：0.78 mΩmax⚫Category temp range：-40～+150℃*1

Custom,-made products are also available.

making them good for protecting the back end of circuits. In addition, it is robust
against vibration and useable at 150℃. We offer three types of core permeability.
Similar item： SM series

Point

SMD Type Needs Less Area on PCB

The KA series is an SMD style of normal mode choke coil. Unlike other wound coil

Noise
Reduction
Capability

products, a thicker copper wire penetrates the iron-based (highly-saturated

Low DCR

magnetic flux density) amorphous cores to ensure coil performance. These cores areprocessed through heat treatment, which makes it possible for the KA series tomaintain high inductance even at high currents. This amorphous material has a highCurie Temperature, which means it maintains stable characteristics even at hightemperatures. We utilize high-heat compatible resin for the exterior to ensure the KA
series is useable at 150℃. Inductance can be set by optimizing the permeability
according to the current used, which makes it possible to customize KA products.
66

KA series is best for noise reduction© Nippon Chemi-Con Corporation. All rights reserved.

③Active & Passive Safety

Contributing to Environmentally and

LiDAR・Radar・Camera

Aluminum Electrolytic Capacitors

People Friendly Technology

HXJ Series

Super
Low
ESR

High
Capacitance

AECQ200《Function in Circuit》
The HXJ series is ideal for rectifier and noise reduction applications in various types[ Specifications ]of ECUs and⚫Style：SMD

DC/DC converters due to its super low ESR and high temperature⚫Category temp range：-55～+125℃

characteristics. Moreover, the HXJ series has another feature, high capacitance⚫Rated voltage：16～63V

technology, that contributes to a smaller mounting area. The optional anti-vibration⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz⚫Endurance：125℃ / 4,000hrs

holder enables it to withstand 30G vibration.

Similar item：HXC series

Point

New Type of Cathode Foil Enhances Valuesof High Gain Anode Foil

Anode
foil

CathodeFoil

Nippon Chemi-Con has utilized advanced and innovative technology to create theCathode Foil
CapacitancefactorInvalidate

new HXJ series. The capacitance of an aluminum electrolytic capacitor depends
upon the combined capacitance of the anode and cathode foils. It is difficult to

Conduction
State

induce more capacitance even when the cathode foil shows high capacitance.
However, newly established advanced technology can make the cathode foil
extremely close to zero resistivity. In other words, the capacitance no longer depends
upon the capacitance of the cathode foil but only on the genuine capacitance of theanode foil. As a result, the HXJ series achieves 20% to 40% greater capacitance thanthat the previous series, HXC.
67

Conventional

HXJ Series

Difference in cathode foil (inside capacitance)© Nippon Chemi-Con Corporation. All rights reserved.

③Active & Passive Safety

Contributing to Environmentally and

LiDAR・Radar・Camera

Aluminum Electrolytic Capacitors

MHK Series

People Friendly Technology

125℃
Assured《Function in Circuit》

ESR
specifiedafter Endof Life

AECQ200

The MHK series is categorized as a miniaturized, high temperature (125℃), and low[ Specifications ]ESR SMD. In addition, the ESR at -40℃ is specified at the end of life making it ideal⚫Style：SMD

for ECU power supply for active safety systems such as ADAS. The MHK series is⚫Rated voltage：35V

designed to fit several types of ECUs and many of our customers use the MHK series.

⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz

An optional anti-vibration holder is also available that can withstand 30G.

⚫Shelf life：125℃ / 1,000hrs⚫Category temp range：-40～+125℃⚫Endurance：125℃ / 2,000hrs

Similar item：MHB series MHL series MVH series

Point

New Raw Material Improves
Low and High Temperature Behavior

At the end of life of aluminm electrolytic capacitors, ESR changes along withcapacitance, and this is especially noticeable at low temperatures. The MHK series

Optimizing amountof electrolyte
New Rubber
Sealing

uses a new sealing rubber that greatly improves the sealing performance. The
new material suppresses evaporization of the electrolyte. In addition, the electrolytecomposition has been improved, and this results in stablity at the lower and higher
end of the temperature range. The MHK series is suitable for ECU circuits due to its
small size and reliability even in high heat engine compartments. In summary, theSmaller
electrrical character

istics change at
EOL

MHK series is smaller, more stable at high temperatures, and more stable at low
temperatures close to end of life.
68

Image) Variation in ESR characteristics at the end of life

© Nippon Chemi-Con Corporation. All rights reserved.

③Active & Passive Safety

Contributing to Environmentally and

LiDAR・Radar・Camera

Aluminum Electrolytic Capacitors

PXD Series

People Friendly Technology

Super
Low
ESR

125℃
Assured

AECQ200《Function in Circuit》
The PXD series uses our original conductive polymer technology, which features state[ Specifications ]of the art super low ESR and long life. It is most suitable for rectifiers of DC/DC⚫Style：SMD

converters and decoupling of semiconductors like SoC. ECUs are becoming more

⚫Rated voltage：2.5～10V

complex every day as they become more sophisticated in functionality and⚫Category temp range：-55～+125℃⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz⚫Endurance：125℃ / 2,000hrs

information processing. The ultra low ESR and long life PXD is an optimized solution
to replace and reduce the number of MLCCs installed.

Similar item：PXN series

PointSuper Low ESR and Extend up t 125℃

The PXD series uses conductive polymer technology, which features thecharacteristics of super low ESR and high capacitance. It is guaranteed to withstandtemperatures up to 125℃ and is compliant with AEC-Q200. In addition, our original
polymer technology resolves the problem of open mode failure at the end of life. Ourpolymer technology does not use liquid electrolyte at all, allowing for high reliability.

ESR vs Frequency

69© Nippon Chemi-Con Corporation. All rights reserved.

③Active & Passive Safety

Airbag ECU Diagram

Aluminum Electrolytic
Capacitors
LBV

Proposal２

Proposal70３Proposal

１

Aluminum Electrolytic
Capacitors
MZS

Aluminum Electrolytic
Capacitors
PXN© Nippon Chemi-Con Corporation. All rights reserved.

③Active & Passive Safety

Contributing to Environmentally andAirbag ECU

Aluminum Electrolytic Capacitors

People Friendly Technology

LBV SeriesHigh
Capacitance

Low
ESR

AECQ200《Function in Circuit》
The LBV series has industry-leading high capacitance and incorporates our latest foil

[ Specifications ]technology, which makes it ideal as an energy storage device for power supplies for⚫Style：Radial

multi-channel air bag ignition. The LBV series is the most used capacitor in airbag⚫Rated voltage：25, 35V

modules all over the world and contributes to the reliability and safety of airbags. LBV⚫Cap tolerance：0～+30%(A) / 20℃, 120Hz

products are also available for modularization by combining with holders. The⚫Shelf life：105℃ / 1,000hrs⚫Category temp range：-55～+105℃⚫Endurance：105℃ / 5,000hrs

horizontal type of module (LBV) contributes to lower profile ECUs.

Similar item： LBG series Module

Point

Excellent Storage Performance,
Up to 30% Higher than Before*1

The LBV series incorporates Nippon Chemi-Con’s newly developed high gain foil andachieves 30% more capacitance than conventional products*1. In addition, the LBV
series shows better ESR at lower temperatures, even at -55℃. ESR behavior affects
discharging characteristics. Therefore, it is necessary to maintain a stable androbust performance even at lower temperatures.
*1 Our LBK Series

No.1 shareof capacitors in
ignition module ofairbags

LBV series is best for airbag *According to our research

71© Nippon Chemi-Con Corporation. All rights reserved.

③Active & Passive Safety

Contributing to Environmentally andAirbag ECU

Aluminum Electrolytic Capacitors

People Friendly Technology

MZS SeriesHigh
Capacitance

Low
ESR

AECQ200《Function in Circuit》
The MZS series uses superior raw materials to provide high capacitance and low ESR.

[ Specifications ]It is ideal for power supplies for airbag ignition. Typically, capacitors for airbag ECUs

⚫Style：SMD

are radial lead type capacitors. Nippon Chemi-Con offers the SMD-type MZS series to⚫Rated voltage：25, 35V

give the benefits of weight reduction and the ability to withstand reflow soldering. An
optional anti-vibration holder is available and withstands 30G.

⚫Category temp range：-55～+105℃⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz⚫Endurance：105℃ / 2,000hrs⚫Shelf life：105℃ / 1,000hrs

Similar item： MZR series

Point

Uses High Gain Foil, Up to 40% More Capacitancethan Conventional Products*1

The MZS series uses high gain foil which makes the capacitance 40% more thanconventional products*1. Innovative technology is required to maintain automotive
standards. Nippon Chemi-Con is able to overcome this difficulty because it is avertically integrated company; we develop and manufacture raw materials, especiallyfoil and production machines, ourselves. This allows us to introduce newtechnologies and continuously develop new markets. The MZS series provides
benefits to our customers such as a lower profile and highly efficient reflow

soldering . The MZS series works in countermeasures against instantaneous power

Conventional

MZS Series

loss; graphic applications such as car navigations, car audio sets and instrument
panels; and in supplemental power supplies.
72*1 Our MZR Series

Difference in Capacitance© Nippon Chemi-Con Corporation. All rights reserved.

③Active & Passive Safety

Contributing to Environmentally andAirbag ECU

Aluminum Electrolytic Capacitors

People Friendly Technology

PXN Series

Super
Low
ESR

5,000H
Assured

AECQ200《Function in Circuit》
The PXN series uses our original conductive polymer technology, which features state[ Specifications ]of the art super low ESR and long life. It is most suitable for rectifiers of DC/DC⚫Style：SMD

converters and decoupling of semiconductors like SoC. In addition, 16V products have

⚫Rated voltage：2.5～16V

been newly added for automotive grade, which increases robustness. ECUs are⚫Category temp range：-55～+105℃⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz⚫Endurance：105℃ / 5,000hrs

becoming more complex every day as they become more sophisticated in functionality
and information processing. The ultra low ESR and long life PXN series is an
optimized solution to replace and reduce the number of MLCCs installed.
Similar item： PXD series

Point

Adopting High Gain Foil and Optimizing
Element Structure Provides Ultra Low ESR

The PXN series uses high gain foil and optimizes element structure. In addition, thePXN series is compliant with AEC-Q200. Compared to conventional series*1, the PXN
series offers 3.2 times more capacitance as well as achieves 1,000 hours of humidity
resistance (85℃ 85%RH). The PXN series maintains the same high reliability of openmode failure at the end of life as liquid electrolyte aluminum electrolytic capacitors
and adds a rated voltage of 16V, one level up from conventional products.
*1 Our PXD Series

ESR vs Frequency

73© Nippon Chemi-Con Corporation. All rights reserved.

③Active & Passive Safety

Back-up Power for X-by-wire Diagram

Normal Mode CoilKA

Proposal

１

EDLC
DKA / DKG

Proposal

２

Load

12V

Back-upController

Aluminum Electrolytic
Capacitors
HXJ

74

Proposal３© Nippon Chemi-Con Corporation. All rights reserved.

Normal Mode CoilContributing to Environmentally andBack-up Power for X-by-wire③Active & Passive Safety

KA Series

People Friendly Technology

AECQ200

Low
DCR

30G

《Function in Circuit》
The KA series is an SMD type of normal mode coil and can function as a noise filter in[ Specifications ]supplemental power supplies of ECUs. The non-wound type of iron-based amorphous⚫Style：SMD

core (one copper wire penetrates two cores) has the advantage of lower DCR and is⚫Rated current：10～50A

very stable under high temperature conditions. KA products are not damaged by⚫Rated inductance：0.3～0.53µH, 20kHz

instantaneous high current from load dump surges, making them good for protecting⚫DCR：0.78 mΩmax⚫Category temp range：-40～+150℃*1

Custom,-made products are also available.

the back end of circuits. In addition, it is robust against vibration and useable at 150℃.
We offer three types of core permeability.
Similar item： SM series

Point

SMD Type Needs Less Area on PCB

The KA series is an SMD style of normal mode choke coil. Unlike other wound coil

Noise
Reduction
Capability

products, a thicker copper wire penetrates the iron-based (highly-saturated magnetic

Low DCR

flux density) amorphous cores to ensure coil performance. These cores are processed
through heat treatment, which makes it possible for the KA series to maintain highinductance even at high currents. This amorphous material has a high Curie
Temperature, which means it maintains stable characteristics even at high temperatures.
We utilize high-heat compatible resin for the exterior to ensure the KA series is useable
at 150℃. Inductance can be set by optimizing the permeability according to the current
used, which makes it possible to customize KA products.
75

KA series is best for noise reduction© Nippon Chemi-Con Corporation. All rights reserved.

③Active & Passive Safety

EDLC

Contributing to Environmentally andBack-up Power for X-by-wire

DKA Series

People Friendly Technology

Low
DCIR

Wide
Temp
Range

RoHS2
Compliant《Function in Circuit》
Nippon Chemi-Con’s radial type of double layer capacitor is called DLCAPTM, which is[ Specifications ]designed as an energy storage device corresponding to needs such as dual electric⚫Style：Radial

power supply and redundancy. The DKA series achieves the industry’s lowest DCIR,⚫Rated voltage：2.5V⚫Category temp range：-40～+70℃

highest power density, super heavy-duty charging and discharging cycles, and longest⚫Cap tolerance：-10～+10%(K) / 25℃

duration at high temperature. The DKA series supports the long-term reliability and⚫Shelf life：60℃ / 2,000hrs⚫Endurance：70℃ / 1,000hrs

safety of automotive power supplies. It is ideal for applications such as high current
by-wire systems and back-up power supplies for any electric device.
Similar item：DKG series

Point

Safe and Environmentally-friendly
Design Contributes to SDGs

DKA series products are safe double layer capacitors; they use a non-acetonitrilebased electrolyte, so no cyanide gas is generated even during combustion. In
addition, the DKA series does not contain any heavy metals, which contributes to its
environmentally friendlinessand the development of SDG concepts. In terms ofelectrical characteristics, the DKA series maintains low DCIR no matter what the

No use of
Acetonitrile
Uses organic
solvent

No useof heavy
metalsambient temperature is. Its level of performance is the highest in the industry.
Horizontal holders and custom-made modules are also available for securemounting.
Environmentally-friendly DKA Series

76© Nippon Chemi-Con Corporation. All rights reserved.

EDLC

Contributing to Environmentally andBack-up Power for X-by-wire③Active & Passive Safety

DKG Series

People Friendly Technology

2.7V
Useable

Low
DCIR

RoHS2
Compliant《Function in Circuit》
The DKG series has achieved high energy density by increasing the rated voltage to[ Specifications ]2.7V. Furthermore, the DKG series has the characteristics of low DCIR, better⚫Style：Radial

charging and discharging cycles, and better performance at high temperature. The⚫Category temp range：-40～+65℃

durability of the DKG series contributes to the safety and security of automotive
power

suppliesandrequireslessmaintenancecomparedtorechargeable

batteries. The DKG series is optimized for use in supplemental power supplies for⚫Rated voltage：2.7V⚫Cap tolerance：-10～+10%(K) / 25℃⚫Endurance：65℃ / 2,000hrs⚫Shelf life：70℃ / 2,000hrs

applications such as electric door lock cancellation systems, x-by-wire systems, andelectric brake systems.
Similar item：DKA series

Point

Upgrading to 2.7V Creates Higher Energy Density
Higher Voltage

2.7V

The DKG series has improved the rated voltage to 2.7V from the 2.5V of conventional
products*1 thanks to its superior sealing technology and raw materials. In addition,

the improved capacitance per volume has resulted in higher energy density. This
leads to an increase in backup time and reliability. Horizontal holders and custommade modules are also available for secure mounting.
*1 Our DKA Series

Conventional

DKG Series

Difference in rated voltage

77© Nippon Chemi-Con Corporation. All rights reserved.

③Active & Passive Safety

Contributing to Environmentally andBack-up Power for X-by-wire

Aluminum Electrolytic Capacitors

HXJ Series

People Friendly Technology

Super
Low
ESR

High
Capacitance

AECQ200《Function in Circuit》
The HXJ series is ideal for rectifier and noise reduction applications in various types of[ Specifications ]ECUs and⚫Style：SMD

DC/DC converters due to its super-low ESR and high temperature⚫Category temp range：-55～+125℃

characteristics. Moreover, the HXJ series has another feature, high capacitance⚫Rated voltage：16～63V

technology, that contributes to a smaller mounting area. The optional anti-vibration⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz⚫Endurance：125℃ / 4,000hrs

holder enables it to withstand 30G vibration.

Similar item：HXC series HXD series

Point

New Type of Cathode Foil Enhances Valuesof High Gain Anode Foil

Nippon Chemi-Con has utilized advanced and innovative technology to create the

Anode
foil

CathodeFoil

new HXJ series. The capacitance of an aluminum electrolytic capacitor depends

Cathode Foil
CapacitancefactorInvalidate

upon the combined capacitance of the anode and cathode foils. It is difficult to
Conduction
State

induce more capacitance even when the cathode foil shows high capacitance.
However, newly established advanced technology can make the cathode foil
extremely close to zero resistivity. In other words, the capacitance no longer depends
upon the capacitance of the cathode foil but only on the genuine capacitance of theanode foil. As a result, the HXJ series achieves 20% to 40% greater capacitance thanConventional

HXJ Series

conventional products*1. We will continue to promote innovative approaches toachieve further advances in the near future.
78*1 Our HXC Series

Difference in cathode foil (inside capacitance)© Nippon Chemi-Con Corporation. All rights reserved.

Central ECU Diagram④Body Control ECU & Infotainment

Normal Mode CoilKA

Proposal

１

12V
3.3V

PMIC

1.8V

SoC
Proposal

２

Aluminum Electrolytic
Capacitors
MHS / MHL
LDO

Proposal

３

0.8V

Aluminum Electrolytic
Capacitors
PXD / HXJ

79

© Nippon Chemi-Con Corporation. All rights reserved.

④Body Control ECU & Infotainment

Normal Mode CoilContributing to Environmentally andCentral ECU

KA Series

People Friendly Technology

Low
DCR

AECQ200

30G《Function in Circuit》
The KA series is an SMD type of normal mode coil and can function as a noise filter in[ Specifications ]supplemental power supplies of ECUs. The non-wound type of iron-based amorphous⚫Style：SMD

core (one copper wire penetrates two cores) has the advantage of lower DCR and is⚫Rated current：10～50A

very stable under high temperature conditions. KA products are not damaged by⚫Rated inductance：0.3～0.53µH, 20kHz

instantaneous high current from load dump surges, making them good for protecting⚫DCR：0.78 mΩmax⚫Category temp range：-40～+150℃*1

Custom-made products are also available.

the back end of circuits. In addition, it is robust against vibration and useable at 150℃.

We offer three types of core permeability.
Similar item：SM series

Point

SMD Type Needs Less Area on PCB

The KA series is an SMD style of normal mode choke coil. Unlike other wound coilproducts, a thicker copper wire penetrates the iron-based (highly-saturated magnetic
flux density) amorphous cores to ensure coil performance. These cores are processed

Noise
Reduction
Capability

Low DCR

through heat treatment, which makes it possible for the KA series to maintain highinductance even at high currents. This amorphous material has a high Curie

Temperature, which means it maintains stable characteristics even at hightemperatures. We utilize high-heat compatible resin for the exterior to ensure the KA
series is useable at 150℃. Inductance can be set by optimizing the permeability
according to the current used, which makes it possible to customize KA
products.
80

KA series is best for noise reduction© Nippon Chemi-Con Corporation. All rights reserved.

④Body Control ECU & Infotainment

Contributing to Environmentally andCentral ECU

Aluminum Electrolytic Capacitors

People Friendly Technology

MHS Series

125℃
AssuredHigh
Capacitance

AECQ200《Function in Circuit》
Nippon Chemi-Con’s MHS series incorporates our latest high gain foil. It is the[ Specifications ]industry's top-class high capacitance, high temperature, and long-life product. The⚫Style：SMD

MHS series is suitable for power supplies of integrated ECUs, central ECUs, and Zone

⚫Rated voltage：16～100V

ECUs. Based on our extensive experience in the airbag market, our products ensure⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz

security and safety. Additionally, compared with conventional products*1, we upgraded⚫Shelf life：125℃ / 1,000hrs⚫Category temp range：-40～+125℃⚫Endurance：125℃ / 5,000hrs

the performance of the reflow soldering process with miniaturization. Moreover, theoptional anti-vibration holder enables it to withstand 30G.
*1 Our MVH Series

Similar item： MZJ series

PointAchi v d th Indust y’s High st Capacitanc
Up to 3.8 Times More than Conventional Series

The MHS series uses thinner separator paper and high gain foil to increase thesurface area while maintaining the same withstand voltage. These two raw materials
make capacitance up-to 3.8 times higher compared to conventional series*1 and haveachieved the industry’s highest capacitance for a product with guaranteed long-life
at 125℃. In addition, it uses a high-performance electrolyte with excellent low
temperature characteristics, low vapor pressure, and low evaporation at hightemperatures. The newly developed sealing rubber suppresses the evaporation of
the electrolyte at high temperatures. This has made it possible to meet both the
125°C long-life requirement and the high temperature reflow requirement.

Conventional

MHS Series

Difference in capacitance*1 Our MVH Series

81© Nippon Chemi-Con Corporation. All rights reserved.

④Body Control ECU & Infotainment

Contributing to Environmentally andCentral ECU

Aluminum Electrolytic Capacitors

People Friendly Technology

MHL Series

125℃
AssuredLong
Life

AECQ200《Function in Circuit》
The MHL series has realized high heat resistance and super-long life by using[ Specifications ]superior rubber seal materials. These two features make MHL suitable for power⚫Style：SMD

supplies of several types of ECUs. We have developed this highly durable material to⚫Rated voltage：10～35V

address the issue of rising internal temperature due to extended life vehicle designs,⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz

deterioration of the installation environment, and increased heat generation in⚫Shelf life：125℃ / 1,000hrs⚫Category temp range：-40～+125℃⚫Endurance：125℃ / 2,000～4,000hrs

semiconductors. This approach of pursuing high durability through these material
technologies will contribute to enhancing the functionality of automotive devices. An
optional anti-vibration holder is available and reaches vibration resistance of 30G.

Point

Similar item：MHK series MZS series MZR series

Reached Industry Highest Level of Durability
4,000 H u s at 125℃

By precisely controlling the amount of electrolyte, the MHL series has achieved
approximately twice the life of conventional products*1 as well as reduced ESR and

MHL
Seriessize. The combination of our original durable electrolyte and the precise production
process can extend the life to 4,000 hours at 125℃, even with a rubber seal
structure.

Conventional

*1 Our MVH Series

Difference in Endurance82© Nippon Chemi-Con Corporation. All rights reserved.

④Body Control ECU & Infotainment

Contributing to Environmentally andCentral ECU

Aluminum Electrolytic Capacitors

PXD Series

People Friendly Technology

Super
Low
ESR

125℃
Assured

AECQ200《Function in Circuit》
The PXD series uses our original conductive polymer technology, which features state[ Specifications ]of the art super low ESR and long life. It is most suitable for rectifiers of DC/DC⚫Style：SMD

converters and decoupling of semiconductors like SoC. ECUs are becoming more

⚫Rated voltage：2.5～10V

complex every day as they become more sophisticated in functionality and information⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz⚫Category temp range：-55～+125℃⚫Endurance：125℃ / 2,000hrs

processing. The ultra-low ESR and long-life PXD series is an optimized solution to
replace and reduce the number of MLCCs installed.

Similar item： PXN series

Point

up

L w E R and Ext nd up t 125℃

The PXD series uses conductive polymer technology, which features thecharacteristics of super-low ESR and high capacitance. It is guaranteed to withstandtemperatures up to 125℃ and is compliant with AEC-Q200. In addition, our original
polymer technology resolves the problem of open mode failure at the end of life. Ourpolymer technology does not use liquid electrolyte at all, allowing for high reliability.

ESR vs Frequency

83© Nippon Chemi-Con Corporation. All rights reserved.

④Body Control ECU & Infotainment

Contributing to Environmentally andCentral ECU

Aluminum Electrolytic Capacitors

People Friendly Technology

HXJ Series

Super
Low
ESR

High
Capacitance

AECQ200《Function in Circuit》
The HXJ series is ideal for rectifier and noise reduction applications in various types[ Specifications ]of ECUs and⚫Style：SMD

DC/DC converters due to its super low ESR and high temperature⚫Category temp range：-55～+125℃

characteristics. Moreover, the HXJ series has another feature, high capacitance⚫Rated voltage：16～63V

technology, that contributes to a smaller mounting area. The optional anti-vibration⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz⚫Endurance：125℃ / 4,000hrs

holder enables it to withstand 30G vibration.

Similar item：HXC series HXD series

Point

New Type of Cathode Foil Enhances Valuesof High Gain Anode Foil

Nippon Chemi-Con has utilized advanced and innovative technology to create the

Anode
foil

CathodeFoil

new HXJ series. The capacitance of an aluminum electrolytic capacitor depends

Cathode Foil
CapacitancefactorInvalidate

upon the combined capacitance of the anode and cathode foils. It is difficult to
induce more capacitance even when the cathode foil shows high capacitance.

Conduction
State

However, newly established advanced technology can make the cathode foil
extremely close to zero resistivity. In other words, the capacitance no longer depends
upon the capacitance of the cathode foil but only on the genuine capacitance of theanode foil. As a result, the HXJ series achieves 20% to 40% greater capacitance thanconventional

products*1.

HXJ Series

We will continue to promote innovative approaches toachieve further advances in the near future.
84

Conventional

Difference in cathode foil (inside capacitance)*1 Our HXC Series© Nippon Chemi-Con Corporation. All rights reserved.

④Body Control ECU & Infotainment

Instrument Cluster・Display Diagram

Normal Mode CoilKA

Proposal

１

Aluminum Electrolytic
Capacitors

Proposal

２

PXN

12V
3.3V

PMIC

1.8V

SoC
Proposal

３

Aluminum Electrolytic
Capacitors
MZJ / MZS
LDO

Proposal

４

0.8V

Aluminum Electrolytic
Capacitors
HXD

85© Nippon Chemi-Con Corporation. All rights reserved.

④Body Control ECU & Infotainment

Normal Mode CoilContributing to Environmentally andInstrument Cluster・Display

KA Series

People Friendly Technology

Low
DCR

AECQ200

30G《Function in Circuit》
The KA series is an SMD type of normal mode coil and can function as a noise filter[ Specifications ]in power supplies of instrument panels and LED displays. The non-wound type of iron-⚫Style：SMD

based amorphous core (one copper wire penetrates two cores) has the advantage of⚫Rated current：10～50A

lower DCR and is very stable under high temperature conditions. KA products are notdamaged by instantaneous high current from load dump surges, making them good for⚫Category temp range：-40～+150℃⚫Rated inductance：0.3～0.53µH, 20kHz*1

Custom,-made products are also available.

⚫DCR：0.78 mΩmax

protecting the back end of circuits. In addition, it is robust against vibration anduseable at 150℃. We offer three types of core permeability.
Similar item：SM series

Point

SMD Type Needs Less Area on PCB

The KA series is an SMD style of normal mode choke coil. Unlike other wound coil

Noise
Reduction
Capability

products, a thicker copper wire penetrates the iron-based (highly saturated magnetic

Low DCR

flux density) amorphous cores to ensure coil performance. These cores areprocessed through heat treatment which, makes it possible for the KA series tomaintain high inductance even at high currents. This amorphous material has a highCurie Temperature, which means it maintains stable characteristics even at hightemperatures. We utilize high-heat compatible resin for the exterior to ensure the KA
series is useable at 150℃. Inductance can be set by optimizing the permeability
according to the current used, which makes it possible to customize KA products.
86

KA series is best for noise reduction© Nippon Chemi-Con Corporation. All rights reserved.

④Body Control ECU & Infotainment

Contributing to Environmentally andInstrument Cluster・Display

Aluminum Electrolytic Capacitors

PXN Series

People Friendly Technology

Super
Low
ESR

5,000H
Assured

AECQ200《Function in Circuit》
The PXN series uses our original conductive polymer technology, which features state[ Specifications ]of the art super low ESR and long life. It is most suitable for output filters of DC/DC⚫Style：SMD

converters and decoupling of power supplies for semiconductors. In addition, 16V⚫Rated voltage：2.5～16V

products have been newly added for automotive grade, which increases robustness.

⚫Category temp range：-55～+105℃⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz⚫Endurance：105℃ / 5,000hrs

ECUs are becoming more complex every day as they become more sophisticated infunctionality and information processing. The low ESR and high capacitance of the
PXN series make it an optimized solution to replace and reduce the number of MLCCs
installed.

Point

Similar item： PXD series

Adopting High Gain Foil and Optimizing
Element Structure Provides Ultra Low ESR

The PXN series uses high gain foil and optimizes element structure. In addition, thePXN series is compliant with AEC-Q200. Compared to conventional series*1, the PXN
series offers 3.2 times more capacitance as well as achieves 1,000 hours of humidity
resistance (85℃ 85%RH). The PXN series maintains the same high reliability of openmode failure at the end of life as liquid electrolyte aluminum electrolytic capacitors
and adds a rated voltage of 16V, one level up from conventional products.
*1 Our PXD Series

ESR vs Frequency

87© Nippon Chemi-Con Corporation. All rights reserved.

④Body Control ECU & Infotainment

Instrument Cluster・Display

Aluminum Electrolytic Capacitors

MZJ Series

Contributing to Environmentally and
People Friendly Technology

High
Capacitance

Long
Life

AECQ200《Function in Circuit》
The MZJ series is the ideal product to meet the need for large capacitance to respond[ Specifications ]to momentary power loss caused by higher energy consumption and higher⚫Style：SMD

functionality of semiconductors such as SoCs in ECUs. In addition, the MZJ series’⚫Rated voltage：6.3～50V

low ESR characteristic improves the current capability compared to conventional

products*1. An optional anti-vibration holder is available and can withstand 30G.

⚫Category temp range：-55～+105℃⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz⚫Endurance：105℃ / 2,000～5,000hrs⚫Shelf life：105℃ / 1,000hrs*1 Our MVY Series

Similar item： MHS series

Point

Innovation in Electrolyte Leads toMore Capacitance

The MZJ series adopts a low resistivity electrolyte and separator paper. These twomaterials have enabled 20% more capacitance compared to conventional products*1. In addition, the ESR at 100kHz has been reduced by up to 40% which increases

the noise reduction capability compared to conventional products*2. The ripple
current

capability

shows

50%

improvementcomparedtoconventional

products*1. The MZJ series is a large capacitance SMD type with diameters of
12.5mm or larger. The large capacitance contributes to the reduction of the number

Conventional

used on a PCB.
*1 Our MZA Series*2 Our MVY Series

88

MZJ Series

Difference in capacitance© Nippon Chemi-Con Corporation. All rights reserved.

④Body Control ECU & Infotainment

Instrument Cluster・Display

Aluminum Electrolytic Capacitors

MZS Series

Contributing to Environmentally and
People Friendly Technology

High
Capacitance

Low
ESR

AECQ200《Function in Circuit》
The MZS series uses superior raw materials to provide high capacitance and low ESR.

[ Specifications ]The MZS series is designed to respond to higher capacitance needs created by⚫Style：SMD

increased functionality and higher current consumption of semiconductors, such as⚫Rated voltage：25, 35V

SoCs, installed in ECUs. High capacitance also has other advantages; it means lesspieces on the PCB which saves space. An optional anti-vibration holder is available,⚫Category temp range：-55～+105℃⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz⚫Endurance：105℃ / 2,000hrs⚫Shelf life：105℃ / 1,000hrs

which upgrades vibration resistance to 30G.

Similar item：MZR series

Point

Uses High Gain Foil, Up to 40% More Capacitancethan Conventional Products*1

The MZS series uses high gain foil which makes the capacitance 40% more thanconventional products*1. Innovative technology is required to maintain automotive
standards. Nippon Chemi-Con is able to overcome this difficulty because it is avertically integrated company; we develop and manufacture raw materials, especiallyfoil and production machines, ourselves. This allows us to introduce newtechnologies and continuously develop new markets. The MZS series provides
benefits to our customers such as a lower profile and highly efficient reflow
soldering . The MZS series works in countermeasures against instantaneous power

Conventional

MHS Series

loss; graphic applications such as car navigations, car audio sets and instrument
panels; and in supplemental power supplies.
89

Difference in capacitance*1 Our MZR Series© Nippon Chemi-Con Corporation. All rights reserved.

④Body Control ECU & Infotainment

Contributing to Environmentally andInstrument Cluster・Display

Aluminum Electrolytic Capacitors

HXD Series

People Friendly Technology

Super
Low
ESR

Long
Life

AECQ200《Function in Circuit》
The HXD series of hybrid capacitors has super-low ESR and long-life characteristics,[ Specifications ]making it ideal for noise reduction and rectifier applications in DC/DC converters and⚫Style：SMD

ECUs. The HXD series’ 105℃ long-life design is especially suited for ECUs installed in⚫Rated voltage：16～80V

the cabin due to its high reliability even in harsh environments. An optional antivibration holder enables it to withstand 30G.

⚫Category temp range：-55～+105℃⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz⚫Endurance：105℃ / 5,000～10,000hrs⚫Shelf life：105℃ / 1,000hrs

Similar item：HXC series HXJ series

Point

Hybrid Capacitor Technology Provides
Lower ESRThe HXD series is a hybrid capacitor, which uses both conductive polymer andelectrolyte. Hybrid capacitors combine the best characteristics of both: lower ESR
and high heat resistance from conductive polymer and oxide layer self-healing ability
from electrolyte. These two materials allow a rated voltage of 80V maximum and a
lifetime of 5,000 to 10,000 hours at 105℃. In addition, the new electrolyte, which isgood combination of conductive polymer materials and has high humidity
resistance, makes it possible to extend the guaranteed life from 1,000*1 to 2,000
hours, even under conditions of 85℃ and 85%RH.
*1 Our HXB Series

ESR vs Frequency

90© Nippon Chemi-Con Corporation. All rights reserved.

④Body Control ECU & Infotainment

Audio Equipment［D.R.A.S Approach to High Sound Quality]
We have developed new high-resolution sound aluminum electrolytic capacitors, which are specialized
for the next generation of car audio.
These products enable expression of high-resolution audio and visual in multifunctional ways.
Nippon Chemi-Con has named it DRASTIC Technology「D.R.A.S].

D
R
A
S

DurableIntroduction of component mounting structure with excellent vibration resistance .

Reflow Soldering
Supports industry-leading mounting technology (through-hole reflow)

Accurate
Thoroughly suppresses cross-modulation distortion and optimizes high-resolution audio

Sound (High Grade)
Achieve powerful transient response with ample capacitanceThrough-hole Reflow
Aluminum Electrolytic
Proposal
Capacitors

91

1

Aluminum Electrolytic
Capacitors
MAK

Proposal

2

Aluminum Electrolytic
Capacitors

MAR

Proposal3© Nippon Chemi-Con Corporation. All rights reserved.

④Body Control ECU & Infotainment

Contributing to Environmentally andAudio Equipment

People Friendly Technology

Through-hole reflow
Alumium Electrolytic Capacitors

Reflowable

By
Mounting
MachineHigh
Qualityof Sound《Function in Circuit》[Through-hole Reflow Products] target decoupling functions of power supply, which is[ Specifications ]⚫Category temp range：-40～+105℃

a big factor in deciding the sound quality of the automotive audio system. This item

⚫Rated voltage：25V

reproduces reality in both image and sound for the next generation of high-resolution⚫Capacitance：2,200µF⚫Rated ripple current：2,000mArms /sound sources. In addition, the items are compatible with reflow which results in

105℃, 100kHz⚫Endurance：105℃ / 3,000hrs

improving implementation efficiency and reducing total cost.

⚫Dimension：φ12.5×23L Max.

Point

High Quality Sound by「D.R.A.S.」
Low Frequency

We made full use of D.R.A.S technology, which uses high-resolution soundsources, to produce high sound quality. The acronym D.R.A.S stands for Durable,

Bandwidth
BalanceHigh Frequency

Reflow, Accurate, and Sound. Even during rapid load fluctuations that occur at highvolume levels, a stable supply of charge is achieved (improved by more than 20%).
The stable supply of electric charge and reduced ESL suppress sound shaking andFeeling of power

Resolution

Through hole
reflow

harmonic noise. The mid to high frequency range has been greatly improved torealize a transparent and clear sound expression.

Starting

Reverberation

Conventional*1*1 Our MAR Series

Quality of Sound Radar Chart

92© Nippon Chemi-Con Corporation. All rights reserved.

④Body Control ECU & Infotainment

Contributing to Environmentally andAudio Equipment

Aluminum Electrolytic Capacitors

People Friendly Technology

MAK SeriesGood
qualityof Sound

High
beat
Sound

105℃
Assured《Function in Circuit》[MELODIO] is an original product created from Nippon Chemi-Con‘s audio capacitor[ Specifications ]⚫Style：SMD

know-how, data, and experience. The MAK series is one of the 「MELODIO」products,⚫Category temp range：-40～+105℃

and fits the needs of developing infotainment systems and higher quality sounds in⚫Rated voltage：6.3～50V⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz

car audio entertainment by reproducing high-resolution sound sourced from digital⚫Endurance：105℃ / 1,000hrs⚫Shelf life：105℃ / 1,000hrs

data.

Similar item：MAR series AVH series AJ series

Point

Good Bandwidth Balance andRich and Pure Sound Reproduction

Low Frequency

Aluminum Electrolytic Capacitors are a key component with significant impact on
the quality of sound in car audio in the CASE era. Automotive-use

aluminum

Bandwidth
BalanceHigh Frequency

electrolytic capacitors for sound are usually custom-made by evaluating andselecting individual raw materials. The MAK series is part of the 「MELODIO」
premium sound capacitor brand. It specializes in good performance in a wide

Feeling of power

Resolution

frequency range and reproduces rich and pure sound.
MAK Series

Starting

Reverberation

Conventional*1*1 Our MAR Series

Quality of Sound Radar Chart

93© Nippon Chemi-Con Corporation. All rights reserved.

④Body Control ECU & Infotainment

Contributing to Environmentally andAudio Equipment

Aluminum Electrolytic Capacitors

People Friendly Technology

MAR Series

High
Resolution

85℃
Assured

Soft
Sound

《Function in Circuit》[MELODIO]is an original product created from Nippon Chemi-Con's audio capacitor[ Specifications ]⚫Style：SMD

know-how, data, and experience. The MAR series is one of the 「MELODIO」⚫Category temp range：-40～+85℃

products, and fits the needs of developing infotainment systems and higher quality⚫Rated voltage：6.3～50V⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz

sounds in car audio entertainment by reproducing high-resolution sound sourced from

⚫Endurance：85℃ / 2,000hrs⚫Shelf life：85℃ / 500hrs

digital data.

Similar item：MAK series AVH series AJ series

PointRich Middle Range and Soft/Comfortable Sound
Low Frequency

Aluminum Electrolytic Capacitors are a key component with significant impact on
the quality of sound in car audio in the CASE era. Automotive-use

aluminum

Bandwidth
BalanceHigh Frequency

electrolytic capacitors for sound are usually custom-made by evaluating andselecting individual raw materials. The MAR series is part of the 「MELODIO」
premium sound capacitor brand. It specializes in reproducing rich middle range

Feeling of power

Resolution

sound and soft and comfortable sound.
MAR Series

Starting

Reverberation

Quality of Sound Radar Chart

94© Nippon Chemi-Con Corporation. All rights reserved.

④Body Control ECU & Infotainment

LED Driver Diagram

Proposal

１

Aluminum Electrolytic
Capacitors
MHL

12V

LED
DriverAlumium Electrolytic
Capacitors

Proposal

２

HXJ

95

© Nippon Chemi-Con Corporation. All rights reserved.

④Body Control ECU & Infotainment

Contributing to Environmentally and

LED Driver

Aluminum Electrolytic Capacitors

People Friendly Technology

MHL Series

125℃
Assured

AECQ200

Long
Life《Function in Circuit》
The MHL series has realized high heat resistance and super-long life by using superior[ Specifications ]rubber seal materials. These two features make MHL suitable for power supplies of⚫Style：SMD

several types of ECUs. We have developed this highly durable material to address the⚫Rated voltage：10～35V⚫Category temp range：-40～+125℃⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz

issue of rising internal temperature due to extended life vehicle designs, deterioration⚫Endurance：125℃ / 2,000～4,000hrs

of the installation environment, and increased heat generation in semiconductors. This

⚫Shelf life：125℃ / 1,000hrs

approach of pursuing high durability through these material technologies willcontribute to enhancing the functionality of automotive devices.

An optional anti-

vibration holder is available and reaches vibration resistance of 30G.

Point

Similar item：MHK series

Reached Industry Highest Level of Durability
4,000 H u s at 125℃

By precisely controlling the amount of electrolyte, the MHL series has achieved
approximately twice the life of conventional products*1 as well as reduced ESR andsize. The combination of our original durable electrolyte and the precise production
process can extend the life to 4,000 hours at 125℃, even with a rubber seal
structure.
*1 Our MVH Series

MHL
SeriesConvn
tionalDifference in Endurance96© Nippon Chemi-Con Corporation. All rights reserved.

④Body Control ECU & Infotainment

Contributing to Environmentally and

LED Driver

Aluminum Electrolytic Capacitors

People Friendly Technology

HXJ Series

Super
Low
ESR

High
Capacitance

AECQ200《Function in Circuit》
The HXJ series is ideal for rectifier and noise reduction applications in D C /D C

[ Specifications ]converters for both exterior (head and rear lights)and interior (ambient lamp)⚫Style：SMD

lighting, due to its super-low ESR and high temperature characteristics. Moreover, the⚫Rated voltage：16～63V⚫Category temp range：-55～+125℃⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz

HXJ series has another feature, high capacitance technology, that contributes to a

⚫Endurance：125℃ / 4,000hrs

smaller mounting area. The optional anti-vibration holder enables it to withstand 30G
vibration.

Similar item：HXC series

Point

New Type of Cathode Foil Enhances Valuesof High Gain Anode Foil

Nippon Chemi-Con has utilized advanced and innovative technology to create the

Anode
foil

CathodeFoil

new HXJ series. The capacitance of an aluminum electrolytic capacitor depends

Cathode Foil
CapacitancefactorInvalidate

upon the combined capacitance of the anode and cathode foils. It is difficult to
Conduction
State

induce more capacitance even when the cathode foil shows high capacitance.
However, newly established advanced technology can make the cathode foil

extremely close to zero resistivity. In other words, the capacitance no longer depends
upon the capacitance of the cathode foil but only on the genuine capacitance of theanode foil. As a result, the HXJ series achieves 20% to 40% greater capacitance thanConventional

HXJ Series

conventional products*1. We will continue to promote innovative approaches toachieve further advances in the near future.
97*1 Our HXC Series

Difference in cathode foil (inside capacitance)© Nippon Chemi-Con Corporation. All rights reserved.

④Body Control ECU & Infotainment

Aluminum Electrolytic
Capacitors

USB Diagram

Proposal

１

MZR

Aluminum Electrolytic
Capacitors
HXD

Proposal２

5~20V

Controller
12V

Proposal

３

Aluminum Electrolytic
Capacitors
PXN

98© Nippon Chemi-Con Corporation. All rights reserved.

④Body Control ECU & Infotainment

Contributing to Environmentally andUSB

Aluminum Electrolytic Capacitors

People Friendly Technology

MZR SeriesHigh
Capacitance

Low
ESR

AECQ200《Function in Circuit》
The MZR series realizes downsizing and lower ESR through a combination of raw[ Specifications ]materials and production method, which make it ideal for USB output filter⚫Style：SMD

applications. Customers are able to select the most suitable item from diameters of 5

⚫Rated voltage：6.3～50V

to 10mm to fit a wide variety of devices. In addition, an optional anti-vibration holder
is available to withstand vibration of 30G.

⚫Category temp range：-55～+105℃⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz⚫Endurance：105℃ / 2,000hrs⚫Shelf life：105℃ / 1,000hrs

Similar item： MZA series

Point

Chemi-Con Designed Raw Materials and Production
Equipment Help to Create Advanced Products

The MZR series utilizes high gain foil to achieve up to 50% higher capacitance thanconventional products*1. Advanced raw materials and production technology are
required to continue to innovate while meeting automotive quality standards. Nippon
Chemi-Con is a vertically-integrated company, allowing us to develop our own raw
materials, including foils, and production lines. In addition, the MZL series, which is
being developed as a similar series, uses evaporation-suppressing rubber and an
optimum amount of electrolyte to upgrade the guaranteed life from 2,000 hours toConventional

5,000 hours at 105℃ while keeping the lower ESR level.

MZR Series*1 Our MZJ Series

Difference in capacitance99© Nippon Chemi-Con Corporation. All rights reserved.

④Body Control ECU & Infotainment

Contributing to Environmentally andUSB

Aluminum Electrolytic Capacitors

People Friendly Technology

HXD Series

Super
Low
ESR

Long
Life

AECQ200《Function in Circuit》
The HXD series of hybrid capacitors has super-low ESR and long-life characteristics,[ Specifications ]making it ideal for noise reduction and rectifier applications in DC/DC converters and⚫Style：SMD

ECUs. The HXD series’ 105℃ long-life design is especially suited for ECUs installed in⚫Rated voltage：16～80V

the cabin due to its high reliability even in harsh environments. An optional antivibration holder enables it to withstand 30G.

⚫Category temp range：-55～+105℃⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz⚫Endurance：105℃ / 5,000～10,000hrs⚫Shelf life：105℃ / 1,000hrs

Similar item：HXC series HXJ series

Point

Hybrid Capacitor Technology Provides
Lower ESRThe HXD series is a hybrid capacitor, which uses both the conductive polymer andelectrolyte. Hybrid capacitors combine the best characteristics of both: lower ESR
and high heat resistance from conductive polymer and oxide layer self-healing ability
from electrolyte. These two materials allow a rated voltage of 80V maximum and a
lifetime of 5,000 to 10,000 hours at 105℃. In addition, the new electrolyte, which isgood combination of conductive polymer materials and has high humidity resistance,
makes it possible to extend the guaranteed life from 1,000*1 to 2,000 hours, evenunder conditions of 85℃ and 85%RH.
*1 Our HXB Series

ESR vs Frequency

100© Nippon Chemi-Con Corporation. All rights reserved.

④Body Control ECU & Infotainment

Contributing to Environmentally andUSB

Aluminum Electrolytic Capacitors

People Friendly Technology

PXN Series

Super
Low
ESR

5,000H
Assured

AECQ200《Function in Circuit》
The PXN series uses our original conductive polymer technology, which features state[ Specifications ]of the art super-low ESR and long life. It is most suitable for output filters of DC/DC⚫Style：SMD

converters and decoupling of power supplies for semiconductors. In addition, 16V⚫Rated voltage：2.5～16V

products have been newly added for automotive grade, which increases robustness.

⚫Category temp range：-55～+105℃⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz⚫Endurance：105℃ / 5,000hrs

ECUs are becoming more complex every day as they become more sophisticated infunctionality and information processing. The low ESR and high capacitance of the
PXN series make it an optimized solution to replace and reduce the number of MLCCs
installed.

Point

Similar item：PXD series

Adopting High Gain Foil and Optimizing Element
Structure Provides Ultra Low ESR

The PXN series uses high gain foil and optimizes element structure. In addition, PXN
is compliant with AEC-Q200. Compared to conventional series*1, the PXN series
offers 3.2 times more capacitance as well as achieves 1,000 hours of humidity
resistance (85℃ 85%RH). The PXN series maintains the same high reliability of openmode failure at the end of life as liquid electrolyte aluminum electrolytic capacitors
and adds a rated voltage of 16V, one level up from conventional products.
*1 Our PXD Series

ESR vs Frequency

101© Nippon Chemi-Con Corporation. All rights reserved.

⑤Charging Pile

Quick Charging Pile・Cable Diagram

Proposal
Proposal

Proposal
Proposal

Proposal

Proposal

102

Proposal

Proposal© Nippon Chemi-Con Corporation. All rights reserved.

⑤Charging Pile

Contributing to Environmentally andQuick Charging Pile・Cable

Aluminum Electrolytic Capacitors

People Friendly Technology

RWK Series

High
Ripple

Long
Life

RoHS

《Function in Circuit》
The RWK series adopts a unique high ripple current structure and is ideal for power[ Specifications ]supply and rectifiers for quick AC/DC chargers and ordinary chargers. This series is⚫Style：Screw terminal

best suited to applications that require higher capacitance and higher ripple current⚫Rated voltage：350～450V⚫Category temp range：-40～+85℃⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz

capability. Usually, higher ripple current applications automatically need higher⚫Endurance：85℃ / 5,000hrs

capacitance products; customers can consider using the RWK series to avoid using⚫Shelf life：85℃ / 500hrs

larger case size products for higher capacitance products.

Similar item： RWJ series

Point

Unique Heat-Dissipating Structure forHigh Ripple Current Capability

Conventional
Structure

HeatDissipating
Strucuture

Products specialized for high ripple current always face the problem of high heatgeneration. The RWK series, which introduces Nippon Chemi-Con’s new, original
heat dissipation structure, improves heat dissipation by increasing the contact
between the cathode foil and aluminum can. This allows high ripple current to be

Inside cell

Aluminumcanachieved while still dissipating heat, allowing the RWK series to be used in charging
pile applications. Regarding ripple current, compared with conventional products*1,
the ripple current tolerance is increased by up to 10% and the ripple current

tolerance per unit capacitance is increased by up to 30%.
*1 Our RWH Series

103

Cathode foil

Separator

Separator in contact
with aluminum can

Cathode foil in contact
with aluminum canHeat-dissipating structure with contact between
cathode foil and aluminum can© Nippon Chemi-Con Corporation. All rights reserved.

⑤Charging Pile

Contributing to Environmentally andQuick Charging Pile・Cable

Aluminum Electrolytic Capacitors

LHJ Series

People Friendly Technology

High
RippleCurrent

5,000H
AssuredRoHS《Function in Circuit》
The LHJ series adopts a unique structure that enhances ripple current capability[ Specifications ]by improving the anode foil and electrolyte system. It is suitable for quick charging⚫Style：Snap-in

and ordinary charging systems. Compared to conventional products*1 with the same

⚫Rated voltage：400～450V

ripple current, the LXJ series is smaller in size, and the number of pieces can be
reduced. As a result, the LXJ series contributes to the miniaturization, longer life, and⚫Category temp range：-40～+105℃⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz⚫Endurance：105℃ / 5,000hrs⚫Shelf life：105℃ / 1,000hrs

higher reliability of charging piles.
*1 Our LXS Series

Similar item： LHS series KHE series

Point

Operates at Low Temperatures and Improves
Ripple Current up to 60%

The LHJ series adopts Nippon Chemi-Con-designed low dielectric loss aluminum foil,
a new electrolyte, and a new structure. These technologies allow the LHJ series toachieve 60％ higher ripple current than conventional products*1 and a long life of
5,000 hours at 105℃. The category temperature range extends from -25℃ to -40℃,
to guarantee a wider range of electrical characteristics at low temperatures. We
recommend the LHJ series for a wide variety of applications, including equipment forcold climates.
*1 Our LXS Series

Conventional

LHJ Series

Difference in rated ripple current

104© Nippon Chemi-Con Corporation. All rights reserved.

⑤Charging Pile

Contributing to Environmentally andQuick Charging Pile・Cable

Aluminum Electrolytic Capacitors

KXN Series

People Friendly Technology

High
RippleCurrent

LongerLife

RoHS《Function in Circuit》
The KXN series adopts top notch raw materials and is the industry’s leading compact[ Specifications ]and long-life product. The KXN series is suitable for rectifiers for power supply in⚫Style：Radial

quick charging piles and ordinary charging piles.

⚫Rated voltage：350～450V⚫Category temp range：-40～+105℃⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz⚫Endurance：105℃ / 10,000～12,000hrs⚫Shelf life：105℃ / 1,000hrs

Similar item：KXQ series GXM series

Point

Specialized in Miniaturization、17％ Less Volume
Compared to Conventional Products*1

The KXN series adopts Nippon Chemi-Con-made high gain foil, which has
succeeded in improving capacitance by 20% to 46% compared with conventional
items*1. In addition, the height is reduced by up to 5mm and the volume by 17%; thisleads to the miniaturization of your products. The demand for more compact (unit)
power supplies with higher capacitance to save space continues to be high.
Therefore, Nippon Chemi-Con will continue to develop downsized products.
*1 Our KXL Series

Conventional

KXN Series

Difference in Capacitance105© Nippon Chemi-Con Corporation. All rights reserved.

Ceramic Varistor

Contributing to Environmentally andQuick Charging Pile・Cable⑤Charging PileSV Series

People Friendly Technology

125℃

AECQ200

Nonflamm
ability《Function in Circuit》
It is important to protect circuits from surges and noise voltage induced by lightning[ Specifications ]surges and equipment failures from outside the circuits, which cause failures and⚫Style：Radial

malfunctions. Our varistors are non-linear elements whose main component is Zinc

⚫Varistor voltage：220～1,000V⚫Category temp range：-40～+125℃⚫Temp cycles：-40～+125℃ / 1,000 cycles

Oxide(ZnO) and have the characteristic that the resistance drops sharply when acertain voltage is exceeded and a large current flows. This can absorb surges andreduce abnormal voltage, which is very effective in protecting circuits.

Similar item：V series

Point

Flame Resistant Silicone Resin Reduces
the Risk of Vehicle Fires

Recently, lighting surges due to climate change have been increasing. In addition, inmany regions where the power supply environment is still poor, the voltage fluctuations
are large. In some cases, large voltage fluctuations have caused varistors to burn out,
resulting in fires and accidents. With the spread of xEV worldwide, there is an urgent
need to improve charging infrastructure in all regions of the world. We apply highly
flame-resistant silicon resin with high density filler to our varistors using a proprietaryprocess while maintaining flexibility. Compared to conventional products*1, the SV series
has siginificantly improved weather resistance, flame resistance, and the shatter

Conventional

SV Series

proofing of exterior resin when the varistor is destroyed. The SV Series contributes tothe reduction of fire risk in equipment exposed to harsh conditions.
106

Combustion Test
*1 Our V Series© Nippon Chemi-Con Corporation. All rights reserved.

⑤Charging Pile

Common Mode CoilContributing to Environmentally andQuick Charging Pile・Cable

FW Series

People Friendly Technology

AECQ200

DownsizeHigh
Reliability

480/
700V

《Function in Circuit》
The FW series is the most suitable common mode coil product for AC noise filters and[ Specifications ]DC noise filters of quick charging piles and quick charging stations. An iron-based⚫Style：Toroidal

nanocrystalline alloy is used for the core material, achieving a high magnetic⚫Rated voltage：250～700V⚫Category temp range：-40～+130℃⚫Rated current：7～39A

permeability core (31,000µ). As a result, high inductance can be obtained even with a⚫Rated inductance：1.0～11.5mH, 100kHz

small number of turns, so it is possible to suppress stray capacitance and obtain a*1 Custom design is also available.

⚫Max DCR：1.8～26 mΩmax

high noise suppression effect over a wide frequency range. For AC applications there

are three categories: 1)single-phase, 2) three-phase, and three phase/four wires. For
DC applications of 700Vdc or more, custom designs are available.

Point

Similar item：FL-V series FL series

W ld’s High st agn tic P m ability,
Achieve Smaller Size and Lighter Weight
Reduce Volume by

The FW series is a common mode choke coil made of an iron-based nanocrystalline

54%

alloy as the core material. Nanocrystalline alloys have significantly higher inductanceand magnetic permeability than general ferrite materials. The FW series reaches
values of 100,000µH at 10kH and 31,000µH at 100kH, which are the latest and bestin our lineup. High magnetic permeability provides better inductance and impedance.
Furthermore, by modifying the manufacturing process and material structure, theimpedance range from 150kHz to 10MHz has been improved compared to the

Ferrite Coilprevious series, FL-V. With its excellent impedance performance in a wide frequency*Impedance approximately 2.6kΩ±10% at around 250kHz,
Compared to parts with 20A capability

range, we expect it can be used in single-stage filter circuit configuration to reducenoise.
107

Nanocrystalline alloy coil

Volume of coil

© Nippon Chemi-Con Corporation. All rights reserved.

⑤Charging Pile

Common Mode CoilContributing to Environmentally andQuick Charging Pile・Cable

FW (3 phase) Series

People Friendly Technology

AECQ200

DownsizeHigh
Reliability

480/
700V

《Function in Circuit》
The FW series is the most suitable common mode coil for noise filters of 3-phase 3-[ Specifications ]wire (delta connection) and 3-phase 4-wire (star connection) quick charging piles and⚫Style：Toroidal

quick charging stations. It can also be used as a noise suppression core by winding⚫Rated voltage：250～700V⚫Category temp range：-40～+130℃⚫Rated current：10～50A

one or several turns of the power cable around the core to suppress line

⚫Rated inductance：1.0～6.4mH, 100kHz*1 Please consult with us for custom-madeproducts⚫Maximum DCR：1.8～26 mΩmax

noise. An iron-based nanocrystalline alloy is used for the core material, achieving
a high magnetic permeability core (31,000µ). This allows high inductance even with asmall number of turns, thus reducing stray capacitance and enabling a high noise
suppression effect over a wide frequency band.

Point

Similar item： FL-V series FL series

W ld’s High st agn tic P m ability,
Achieve Smaller Size and Lighter Weight

The FW series is a common mode choke coil made of an iron-based nanocrystalline
alloy as the core material. Nanocrystalline alloys have significantly higher inductanceSingleType

Four LineType

and magnetic permeability than general ferrite materials. The FW series reaches
values of 100,000µH at 10kH and 31,000µH at 100kH, which are the latest and bestThree LineType

in our lineup. High magnetic permeability provides better inductance and impedance.
Furthermore, by modifying the manufacturing process and material structure, theimpedance range from 150kHz to 10MHz has been improved compared to theprevious series, FL-V. With its excellent impedance performance in a wide frequency
range, we expect it can be used in single-stage filter circuit configuration to reducenoise.
108

Product lineup with horizontal pedestal base

© Nippon Chemi-Con Corporation. All rights reserved.

⑤Charging Pile

Ring Core

Contributing to Environmentally andQuick Charging Pile・Cable

FW Series

People Friendly Technology

AECQ200

Donwsizing
High
Reliability

High
Magnetic
Permeability《Function in Circuit》
The FW series is the most suitable common mode coil for noise filters for ordinary[ Specifications ]and quick chargers. It can also be used as a noise suppression core by winding⚫Style：Core

one or several turns of the power cable around the core to suppress line

⚫Inductance coefficent：25.9～64.6 @100kHz⚫Category temp range：-40～+130℃⚫Rated dimensions：φD=28.3～66.0

noise. An iron-based nanocrystalline alloy is used for the core material, achieving

φd=12.7～41.0

W=12.3～28.0

a high magnetic permeability core (31,000µ). This allows high inductance even

⚫Cross sectional area：0.41～1.9 cm²with a small number of turns, which enables noise suppression with fewer turns⚫Magnetic path length：6.38～16.81cm

and fewer cores than ferrite cores.
Similar item： FL-V series FL series

Point

W ld’s High st agn tic P m ability,
Achieve Smaller Size and Lighter Weight
Reduce Volume by

The FW series is a common mode choke coil made of an iron-based nanocrystalline

54%

alloy as the core material. Nanocrystalline alloys have significantly higher inductanceand magnetic permeability than general ferrite materials. The FW series reaches

values of 100,000µH at 10kH and 31,000µH at 100kH, which are the latest and bestin our lineup. High magnetic permeability provides better inductance and impedance.
Furthermore, by modifying the manufacturing process and material structure, theimpedance range from 150kHz to 10MHz has been improved compared to the

Ferrite Coilprevious series, FL-V. With its excellent impedance performance in a wide frequency*Impedance approximately 2.6kΩ±10% at around 250kHz,
Compared to parts with 20A capability

range, we expect it can be used in single-stage filter circuit configuration to reducenoise.
109

Nanocrystalline alloy coil

Volume of coils© Nippon Chemi-Con Corporation. All rights reserved.

⑥Power for Control Circuits

Drive Recorder・Rearview Camera Diagram

Our original optical and signal processing technologies have created camera modules with high image
quality, low electrical power consumption, and a smaller size. These modules are ideal for embedded
automotive applications that require high reliability

Proposal
Proposal

110© Nippon Chemi-Con Corporation. All rights reserved.

⑥Power for Control Circuits

Camera Module

Drive Recorder・Rearview Camera

NCM12-FC Series

Contributing to Environmentally and
People Friendly Technology

High
Resolution

Less
Noise

AECQ100《Function in Circuit》
Nippon Chemi-Con creates high-end camera modules by utilizing the technology we[ Specifications ]have cultivated for in-vehicle applications, such as drive recorders.

⚫Interface：Parallel / YUV

Our made-in⚫Sensor type：Quad VGA

Japan camera modules (manufacturing site: Chemi-Con Nagaoka in Niigata Prefecture,⚫Dimensions：16×16×16 *1*1 FPC / FFC part is not included

a wholly-owned Nippon Chemi-Con subsidiary) maintain a high quality level and are⚫Angle(H / V) ：187°/149°, 127°/104°

highly evaluated by our automotive customers.

Point⚫Optical size：1/4"

1.2 Megapixel HDR Camera Module

NCM12-FC is equipped with a 1.23-megapixel CMOS image sensor and image
processing engine that complies with AEC-Q100 Grade 2 for automotive use. The
camera can be set to suit a wide range of possible conditions such as glaring
sunlight during the day, noise reduction in low-light conditions, and natural andrealistic rendering in light and dark environments. Our NCM-12-FC is ideal for drive
recorders and other in-vehicle cameras.

Conventional

NCM12-FC(image) Comparison of white-out images
with and without HDR

111© Nippon Chemi-Con Corporation. All rights reserved.

⑥Power for Control Circuits

Camera Module

Contributing to Environmentally andDrive Recorder・Rearview Camera

NCM12-FE Series

People Friendly Technology

LVDS

IP67I
P69K

AECQ100《Function in Circuit》
Nippon Chemi-Con creates high-end camera modules by utilizing the technology we[ Specifications ]have cultivated for in-vehicle applications, such as drive recorders Our made-in Japan⚫Interface：LVDS(GVIFⅡ), Parallel / YUV

camera modules (manufacturing site: Chemi-Con Nagaoka in Niigata Prefecture, a⚫Dimension：31×21×32.4 *1

wholly owned Nippon Chemi-Con subsidiary) maintain a high quality level and arehighly evaluated by our automotive customers.

Point⚫Sensor type ：Quad VGA*1 Size of cable andconnector is not included⚫Angle(H / V) ：187°/149°, 127°/104°⚫Optical size：1/4"

1.2 Megapixel LVDS Output HDRCamera Module

NCM12-FE, which is covered with a water and dust proof (IP67/IP69K) housing,complies with AEC-Q200 Grade 2 and communication standard LVDS(GVIF21). It isalso equipped with a 1.23-megapixel CMOS image sensor and image processing
engine. It has a high dynamic range and compact size. NCM12-FE is suitable for
installation outside the vehicle, such as in a rear-view camera.

Image from rear-view camera

112*Image© Nippon Chemi-Con Corporation. All rights reserved.

⑥Power for Control Circuits

Battery Back-up Diagram

Here we introduce our lineup of double layer capacitors, DLCAPTM. , which are used in many applications
for saving space, engine room mounting, and cold start. In addition, higher voltage resistance and wider
temperature range products are newly lined up.

Proposal

Proposal
Proposal

Proposal
Proposal

Reference

113

Reference

Reference© Nippon Chemi-Con Corporation. All rights reserved.

⑥Power for Control Circuits

EDLC

Contributing to Environmentally andBattery Back-up

DKA Series

People Friendly Technology

Low
DCIR

Wide
Temp
Range

RoHS2
Compliant《Function in Circuit》
Nippon Chemi-Con’s radial type of double layer capacitor is called DLCAPTM, which is[ Specifications ]designed as an energy storage device corresponding to needs such as dual electric⚫Style：Radial

power supply and redundancy. The DKA series achieves the industry’s lowest DCIR,⚫Rated voltage：2.5V

highest power density, super heavy duty charging and discharging cycles, and longest
duration at high temperature. The DKA series supports the long-term reliability and⚫Category temp range：-40～+70℃⚫Cap tolerance：-10～+10%(K) / 25℃⚫Endurance：70℃ / 1,000hrs⚫Shelf life：60℃ / 2,000hrs

safety of automotive power supplies. It is ideal for applications such as high current
by-wire systems and back-up power supplies for any electric device.
Similar item：DKG series

Point

Safe and Environmentally-friendly Design
Contributes to SDGs

DKA series prodcuts are safe double layer capacitors; they use a nonacetonitrile-based electrolyte, so no cyanide gas is generated even during
combustion. In addition, the DKA series does not contain any heavy metals, which
contributes to its environmentally friendliness and the development of SDG
concepts. In terms of electrical characteristics, the DKA series maintains low

No
No useuse ofof
Acetonitrile
Acetonitrile
Use Usesorganic
solvent
organic
solvent

No
Nouse
use
of
ofheavyheavy
metalsmetals

DCIR no matter what the ambient temperature is. Its level of performance is thehighest in the industry. Horizontal holders and custom-made modules are alsoavailable for secure mounting.
Environmentally-friendly DKA Series

114© Nippon Chemi-Con Corporation. All rights reserved.

⑥Power for Control Circuits

EDLC

Contributing to Environmentally andBattery Back-up

DKG Series

People Friendly Technology

2.7V
Useable

Low
DCIR

RoHS2
Compliant《Function in Circuit》
The DKG series has achieved high energy density by increasing the rated voltage to[ Specifications ]2.7V. Furthermore, the DKG series has the characteristics of low DCIR, better⚫Style：Radial

charging and discharging cycles, and better performance at high temperature. The⚫Rated voltage：2.7V

durability of the DKG series contributes to the safety and security of automotive
power supplies and requires less maintenance compared to rechargeable batteries.

⚫Category temp range：-40～+65℃⚫Cap tolerance：-10～+10%(K) / 25℃⚫Endurance：65℃ / 2,000hrs⚫Shelf life：70℃ / 2,000hrs

The DKG series is optimized for use in supplemental power supplies for applications

such as electric door lock cancellation systems, x-by-wire systems, and electric brakesystems.

Point

Similar item： DKA series

Upgrading to 2.7V Creates Higher Energy Density
Higher Voltage

2.7V

The DKG series has improved the rated voltage to 2.7V from the 2.5V of conventional
products*1 thanks to its superior sealing technology and raw materials. In addition,
the improved capacitance per volume has resulted in higher energy density. This
leads to an increase in backup time and reliability. Horizontal holders and custommade modules are also available for secure mounting.
*1 Our DKA Series

Conventional

DKG Series

Difference in rated voltage

115© Nippon Chemi-Con Corporation. All rights reserved.

⑥Power for Control Circuits

EDLC

Contributing to Environmentally andBattery Back-up

DXE Series

People Friendly Technology

Enable tolay down

Low
DCIR

RoHS2
Compliant《Function in Circuit》
N i p p on C h e mi - C o n d ev el o p e d a sc r e w t e r mi n a l el e c t r i c d o u b l e l a y e r[ Specifications ]capacitor, DLCAP™, , for energy storage devices for regenerative braking systems in⚫Style：Screw terminal

automobiles and for engine restarts after idling has been stopped. The DXE is best

⚫Rated voltage：2.5V

suited for newly-developed energy storage applications, 12V battery replacement⚫Category temp range：-40～+70℃⚫Cap tolerance：-10～+10%(K) / 20℃⚫Endurance：70℃ / 2,000hrs

systems, and wireless charging systems. The DXE module, which Chemi-Con provides
to several customers, will assist in saving development time.

Similar item：DXF series

Point

Enhanced Current Collection Technology Reduces
Internal Resistance to less than 1.0mΩ

A lot of automotive customers select the DXE series for their automotive products.
The main raw material is carbon derived from plants. We changed the structure to
reduce internal resistance to 1.0mΩ and collect more electrons inside the cell to
realize higher power density and higher charging and discharging capabilities.

Greater
efficiency ofelectrons

Partially pressing the aluminum can inside the cell to fix the element and casesecure the cell and enable it to withstand 20G. This structure enables mounting
inside the engine compartment and horizontal mounting. Furthermore, 7.5V modules(3 pieces of DXE in series) for functional tests and exclusive designed/custom-mademodules are also available.
116

Low DCIR Structure© Nippon Chemi-Con Corporation. All rights reserved.

⑥Power for Control Circuits

EDLC

Contributing to Environmentally andBattery Back-up

DXF Series

People Friendly Technology

2.8V
High
Votlage

Low
DCIR

RoHS2
Compliant《Function in Circuit》
The DXF series features long-standing “safe and secure" technology and a higher[ Specifications ]rated voltage of 2.8V. This change reduces the number of pieces required and⚫Style：Screw terminal

contributes to the downsizing and weight reduction of modules. We recommend that

⚫Rated voltage：2.8V

customers use the DXE series for newly-developed energy storage applications, rapid⚫Category temp range：-40～+60℃⚫Cap tolerance：0～+20%(E) / 20℃⚫Endurance：60℃ / 2,000hrs

regeneration systems for social infrastructure such as trains, and wireless charging
and discharging systems. Our DXF module, which has a proven track record in social
infrastructure, saves research and development time.
Similar item： DXG series

Point

Achieve Higher Voltage of 2.8V
Upgraded

2.8V

The DXF series is a 2.8V and low resistance product, which comes from reviewing
the raw materials*1. Moreover, a temperature derating to 50℃ allows use at 3.0V (40℃ to +50℃). The power and energy densities at room temperature have beenfurther improved, making it an ideal specification for battery back-up. In terms ofplacing on the board, the DXF series makes it possible to reduce the number ofpieces and save space. We can also offer exclusive designed/custom-made modules.
*1 Our DXE Series

Conventional

DKG Series

Difference in rated voltage

117© Nippon Chemi-Con Corporation. All rights reserved.

EDLC

Contributing to Environmentally andBattery Back-up⑥Power for Control Circuits

People Friendly Technology

DXG Series

85℃
Useable

Low
DCIR

RoHS2
Compliant《Function in Circuit》
The DXG series is an advanced series designed to maintain the concept of “safe and[ Specifications ]secure” by improving raw materials. The DXG series achieves a higher category⚫Style：Screw terminal

temperaure of 85℃, lower DCR with high power density, and the low-temperature⚫Rated voltage：2.5V

characteristics required for automotive applications. The DXE series is best suited for
newly-developed energy storage applications, 12V battery replacement systems,⚫Category temp range：-40～+85℃⚫Cap tolerance：0～+20%(E) / 20℃⚫Endurance：85℃ / 1,500hrs⚫Shelf life：70℃ / 3,000hrs

and wireless charging systems. The DXG Module, which Chemi-Con provides toseveral customers, will assist in saving development time.
Similar item： DXE series

Point

Specialized in Low Temperature Characterisitics

The DXG series displays remarkably better low temperature behavior. It is especiallydesigned for supplemental use with lithium-ion batteries to improve the charging anddischarging characteristics of lithium-ion batteries. This enables battery assistance andenergy management for various electronic components to meet the electrical load in
low-temperature environments.

On the higher temperature side, the categorytemperature has been upgraded from 70℃ to 85℃, enabling the DXG series to be placedin the engine compartment, which is in high demand in the automotive market. These
improvements comes from a new electrolyte, which also has another benefit, low DCIR*1.
In terms of mounting and placing on board, the number of units can be reduced to save
space. Exclusive designed/custom-made modules are also available.
118*1 Our DXE Series

Runnning in cold environments*Image© Nippon Chemi-Con Corporation. All rights reserved.

⑥Power for Control Circuits

Approach to Implementation Improvement Diagram

We offer an extensive lineup of components, consistent quality assurance, and other advantages that only
a capacitor manufacturer can provide.
We provide total solutions to reduce electrical, thermal, and mechanical stress!

Proposal
Proposal

Proposal

Proposal

Reference

119

Reference© Nippon Chemi-Con Corporation. All rights reserved.

⑥Power for Control Circuits

Approach to Implementation
Improvement

C Module for 48V DC Link

Contributing to Environmentally and
People Friendly Technology

High
Current

Initial
Evaluation
Board

CustomMade《Function in Circuit》
Nippon Chemi-Con offers C modules for 48V DC Link, which are installed in ISG and[ Specifications ]BSG of mild HV 4-wheel vehicles, miniaturized electric mobility vehicles, and⚫Category temp range：-40～+125℃

EV

scooters and motorcycles. We are ready to submit evaluation boards for quick initial⚫Rated voltage：63V⚫Capacitance：2,000µF⚫Rated ripple current：80Arms / 85℃, 10kHz

evaluation.

⚫Item inside：HHXE630ARA101MJC5G⚫Dimensions：W124×D79×H18

Point

Bus Bar Provides Huge Current Capabilityand Heat Dissipation

Recently the market, especially the European Market, has started to study 48VSide Holder

systems, which require capacitors to withstand more current than previously,
especially in rectifiers of motor drivers. It is costly to place several pieces ofaluminum electrolytic capacitors on board to meet high current needs. Nippon

Conductive Polymer
Aluminum Electric
Capacitors

Chemi-Con proposes that 20 pieces of hybrid capacitors are directly mounted on a

Bus Bar(+)

bus bar structure which maximizes the effective cross-sectional area. In addition,

Separator

placing a heat conductive sheet directly on the bottom of the bus bar assists heat

Bus Bar(-)

dissipation more effectively. Consequently, customers have benefits like maximizing
permissible current and minimizing the pieces (miniaturization).
120

Configuration of DC module for 48V DC link

© Nippon Chemi-Con Corporation. All rights reserved.

⑥Power for Control Circuits

Approach to Implementation
Improvement

Contributing to Environmentally and
People Friendly Technology

Through-hole reflow
Alumium Electrolytic Capacitors

Reflowable

Customfor better
Sound

MounerUeable《Function in Circuit》[Through-hole Reflow Products] target decoupling functions of power supply, which is[ Specifications ]⚫Category temp range：-40～+105℃

a big factor in deciding the sound quality of the automotive audio system. This item

⚫Rated voltage：25V

reproduces reality in both image and sound for the next generation of high-resolution⚫Capacitance：2,200µF⚫Rated ripple current：2,000mArms /sound sources. In addition, the items are compatible with reflow which results in

105℃, 100kHz⚫Endurance：105℃ / 3,000hrs

improving implementation efficiency and reducing total cost.

⚫Dimension：φ12.5×23L Max.

Point

High Quality Sound by「D.R.A.S.」
Low Frequency

We made full use of D.R.A.S technology, which uses high resolution sound sources,
to produce high sound quality. The acronym D.R.A.S stands for Durable, Reflow,

Bandwidth
BalanceHigh Frequency

Accurate, and Sound. Even during rapid load fluctuations that occur at high volumelevels, a stable supply of charge is achieved (improved by more than 20%). The
stable supply of electric charge and reduced ESL suppress sound shaking andFeeling of power

Resolution

Through hole
reflow

harmonic noise. The mid to high frequency range has been greatly improved torealize a transparent and clear sound expression.

Starting

Conventional*1

Reverberation*1 Our MAR Series

Quality of Sound Radar Chart

121© Nippon Chemi-Con Corporation. All rights reserved.

⑥Power for Control Circuits

Approach to Implementation
Improvement

LC Module for Noise Reduction

Contributing to Environmentally and
People Friendly Technology

Optimum
DesignSelct
Suitable
Components

CustomMade《Function in Circuit》
It is necessary to put capacitors and coils together, and to constitute a filter to absorb[ Specifications ]noise generated during motor drive. Nippon Chemi-Con manufactures several kinds of⚫CAE：Thermal analysis, Structural analysis

electronic components, so we are able to provide one-stop-solutions by proposing
each component and integrating them into modules.

Point⚫Connection：Welding(Resistance, TIG),
Soldering⚫Components：Aluminum Eletrolytic Capacitor,
MLCC, CoilOne-stop Solutions as Only a Consolidated
Electronics Component Manufacturer Can

Requirements for electronics components are changing with recent accelerations inelectrification and computerization of automobile technology. In addition, the use ofmultiple capacitors for higher currents and LC modules that combine a coil andcapacitor for noise reduction are being considered. As a result, the time needed to
select components and create practical designs has increased. Under thesecircumstances, Chemi-Con lines up a wide variety of products: aluminum electrolytic
capacitors, coils, MLCCs, varistors and double layer capacitors. We can combine
these components to meet the diverse needs of applications and we also offer
advanced welding technology and CAE analysis.
122

Nippon Chemi-Con Product Lineup© Nippon Chemi-Con Corporation. All rights reserved.

⑥Power for Control Circuits

Approach to Implementation
Improvement

C Module for OBC

Contributing to Environmentally and
People Friendly Technology

ReduceProcess

Optimize
DesignCustomMade《Function in Circuit》
Modularizing several aluminum capacitors used for input rectifiers for OBC can greatly[ Specifications ]reduce design and manufacturing time. Nippon Chemi-Con offers modules to meet

⚫Category temp range：-40～+105℃

several kinds of customers' requirements. For instance, we can consider the lifetime⚫Capacitance：2,160µF

of aluminum capacitors impacted by high current going through a quick charger to⚫An item on module：EKXJ451ELL121MM45S⚫Rated voltage：450V

provide an optimized solution.

Point

Optimum Design Using CAE Analysis

One of the biggest targets for OBC of xEVs is to reduce the charging time. Larger
charging current needs a bank of aluminum capacitors. The module is a key product;
however, their use induces several kinds of new problems such as vibration and heatgeneration. Nippon Chemi-Con is able to overcome these issues through a wealth ofexperience and data and also state of art CAE analysis. We can respond to diverse
needs by selecting suitable components, analyzing the structure, and analyzing
generated heat and vibration.

Structural
Analysis

ThermalAnalaysis

Example of Structural and Thermal Analysis

123© Nippon Chemi-Con Corporation. All rights reserved.

Lineup for Control Board⑥Power for Control Circuits

Power supplies for microcontrollers and other control circuits that manage power circuits require robust
inductors and capacitors that can withstand the harsh environments unique to automobiles.
Nippon Chemi-Con offers several SMD aluminum electrolytic capacitors with enhanced heat andvibration resistance.
Aluminum Electrolytic Capacitors

Aluminum Electrolytic Capacitors

Aluminum Electrolytic Capacitors

MHU series

HXJ series

HXF series《Function in circuit》《Function in circuit》《Function in circuit》

MHU series is designed with an original
sealing

structurethatachievesadramatically longer life, an outstanding
vibration resistance of 40G, and higher

temperature reflow soldering resistance.
The rubber seal, which it he considered a
weak

point

capacitors,ofaluminum

has

been

electrolytic

modifiedandThe HXJ series is ideal for rectifier andnoise reduction applications in various
types of ECUs and DC/DC converters
due to its super low ESR and hightemperature characteristics. Moreover,the HXJ series has another feature, highcapacitance technology, that contributes
to a smaller mounting area. The optionalanti-vibration holder enables it towithstand 30G vibration.

HXF series is ideal for output filters of
power supplies, which require higher
current and longer life under harsh hightemperature conditions as well as low
ESR over a wide range of temperatures
for stabilizing the output voltage. The
better ripple current capability enables
the HXF series to replace film capacitors.
It has higher temperature resistance aswell as a smaller size and lighter weight.
The HXF series can also be mounted withreflow soldering.

Similar item： HXC series

Similar item：HXE seriesenhanced to achieve automotive grade
quality. The original anti-vibration holder
is can be changed to a standard cover.

Similar item： MHL series

Aluminum Electrolytic Capacitors

Aluminum Electrolytic Capacitors

Inductor Normal Mode

MHL series

HXU series

KA series《Function in circuit》《Function in circuit》

MHL series has realized high heat
resistance and super-long life by using
superior rubber seal materials. These two
features make MHL suitable for power
supplies of several types of ECUs. We
have developed this highly durable
material to address the issue of risinginternal temperature due to extended life
vehicle designs, deterioration of theinstallation environment, and increased
heat generation in semiconductors. An
optional anti-vibration holder is available
and reaches vibration resistance of 30G

The HXU series is based on the HXF
series, which features lower ESR and highheat resistance using hybrid technology
and its newly developed original sealing
structure. This integration makes it
possible to achieve dramatically longer
life,
40G
vibration
resistance(antivibration cover is also needed), and highheat reflow soldering resistance. The
HXU series is guaranteed for short-time
use under 150℃ conditions.

Similar item：MHK series

124《Function in circuit》
The KA series is an SMD type of normal
mode coil and is ideal for power supplies
for ECUs. The non-wound type of ironbased amorphous core (one copper wire
penetrates two cores) has the advantage
of lower DCR and is very stable underhigh temperature conditions. In addition,
it is robust against vibration and useable
at 150℃. We offer three types of core
permeability.

Similar item： HXF series

Similar item：SM series© Nippon Chemi-Con Corporation. All rights reserved.

⑥Power for Control Circuits

Reinforce Anti-Vibration Structure

One of the most important specifications for electrolytic components in automotive applications isvibration resistance.
Nippon Chemi-Con offers a lineup of products with orthodox anti-vibration measures as well as

enhanced measures for harsher conditions.
Proposal
Proposal
Proposal
Proposal

125© Nippon Chemi-Con Corporation. All rights reserved.

⑥Power for Control Circuits

Contributing to Environmentally andReinforce Anti-Vibration Structure

Aluminum Electrolytic Capacitors

LVA Series

People Friendly Technology

5,000H
AssuredAntiVibration

AECQ200《Function in Circuit》
The LVA series introduces Nippon Chemi-Con’s leading-edge vibration-resistant[ Specifications ]structure to avoid a disconnect inside the structure at the end-of-life of snap-in⚫Style：Snap-in

aluminum capacitors. The LVA series is ideal for rectifiers in OBC. LVA products⚫Rated voltage：450V⚫Category temp range：-40～+105℃⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz

enable customers to save space on PCBs because of the higher capacitance per piece.

⚫Endurance：105℃ / 5,000hrs

Customers can select from several capacitance values and also three endurance⚫Shelf life：105℃ / 1,000hrs

categories: 2,000, 3,000, and 5,000 hours at 105℃.

Similar item： KVA series KVB series

Point

Secure Element to the Aluminum Can!
Vibration Resistant Structure for High Reliability
SecureThe LVA series meets AEC-Q200 standards while maintaining basic performanceequivalent to or better than that of conventional products*1. The keys are the raw

Swingmaterials and original anti-vibration design. Usually snap-in capacitors have a good
airtight structure. However, internal pressure increases at the end of life whichcauses the element to move around inside as shown at right. We designed a newcase structure to overcome this phenomenon at the end of life. The LVA series isguaranteed for 5,000 hours at 105℃. Customers can also select from the 2,000-hour
KVA series and 3,000-hour KVB series.

Conventional

Anti-Vibration
Stucture*1 Our LXS Series

Anti-Vibration System

126© Nippon Chemi-Con Corporation. All rights reserved.

⑥Power for Control Circuits

Contributing to Environmentally andReinforce Anti-Vibration Structure

Aluminum Electrolytic Capacitors

GVD Series

People Friendly Technology

135℃
Assured30G

AECQ200《Function in Circuit》
The GVD series adds 30G vibration resistance to the high heat resistance and high[ Specifications ]ripple current of the GPD series. The GVD series can be placed directly on engines⚫Style：Radial

and motors, making it suitable for higher endurance applications such as mechanical⚫Rated voltage：25～100V

and electrical integrated inverters and fuel injection power supplies.

⚫Category temp range：-40～+135℃⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz⚫Endurance：135℃ / 2,000～3,000hrs
125℃ / 3,000hrs⚫Shelf life：125℃ / 1,000hrs

Similar item：GVA series Module

Point

Achievement of 30G Vibration Resistanceand Downsizing

Recently ECUs have been integrated functionally and mounted directly on engines
and transmissions. Consequently, aluminum electrolytic capacitors have come torequire high vibration resistance. Generally, the larger the size, the lower thevibration resistance. Therefore, in applications that require high vibration resistance,
it has been necessary to install multiple smaller products in parallel. The GVD series
is a large radial lead

Case modified
to fix inside cell

Fixed

AntiVibration
Improved

Crosssection

type product. However, its unique technology overcomesvibration degradation. The large size reduces the number of components in parallelon the board, contributing to greater cost reduction, downsizing, and higher
reliability.
127

Internal structure of GVD Series© Nippon Chemi-Con Corporation. All rights reserved.

⑥Power for Control Circuits

Contributing to Environmentally andReinforce Anti-Vibration Structure

Aluminum Electrolytic Capacitors

HXU Series

People Friendly Technology

8,000H
Assured

AECQ200

40G《Function in Circuit》
The HXU series is based on the HXF series, which features lower ESR and high[ Specifications ]heat resistance using hybrid technology and a newly developed original sealing⚫Style：SMD

structure. This integration makes it possible to achieve dramatically longer life, 40G⚫Rated voltage：25～63V⚫Category temp range：-55～+135℃⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz

vibration resistance(anti-vibration cover is also needed), and high heat reflow⚫Endurance：135℃ / 8,000hrs

soldering resistance. The HXU series is guaranteed for short-time use under 150℃

125℃ / 8,000hrs⚫Shelf life：135℃ / 1,000hrs

conditions. The HXU series enables a reduction in the occupied area of the PCB andthe number of pieces installed. Please note that the anti-vibration cover is optional.
Similar item： MHU series

Point

Chemi-C n’s O iginal[Two-Way
aling t uctu (Ultimat

t uctu ™)]

The HXU series is based on the HXF series and features the industry’s first 「TwoWay Sealing Structure（Ultimate

Rubber sealing

Rubber＋Resin Sealing

t uctu ™）」technology. Two-way sealing

structure consists of the normal method, rubber sealing, combined with resin
sealing . This method dramatically improves airtightness and reduces electrolyte

Anti-vibration
cover

evaporation by about 50% compared to conventional rubber-only products*1. As aresult, the two-way sealing structure extends the lifetime. The two-way sealing
structure also provides high vibration resistance. The HXU series also features low

RubberResin

ESR due to optimized conductive polymer materials and high-temperature resistantelectrolyte, allowing up to 2 times more ripple current compared to conventional
products*2.
128*1 Our HXF Series*2 Our HXC Series

Sealing method (Cross-section)© Nippon Chemi-Con Corporation. All rights reserved.

Contributing to Environmentally andReinforce Anti-Vibration Structure⑥Power for Control Circuits

Aluminum Electrolytic Capacitors

MHU Series

People Friendly Technology

5,000H
Assured

AECQ200

40G《Function in Circuit》
The MHU series is designed with an original sealing structure that

achieves[ Specifications ]dramatically longer life, outstanding vibration resistance of 40G, and higher⚫Style：SMD

temperature reflow soldering resistance. The rubber seal, which is considered a weak

⚫Rated voltage：35V⚫Category temp range：-40～+125℃⚫Cap tolerance：-20～+20%(M) / 20℃, 120Hz

point of aluminum electrolytic capacitors, has been modified and enhanced to achieve⚫Endurance：125℃ / 5,000hrs

automotive grade quality. The MHU series’ outstanding endurance characteristics⚫Shelf life：125℃ / 1,000hrs

make integrated ECUs and ADAS function smoothly. The original anti-vibration holder

is can be changed to a standard cover.
Similar item： HXU series

Point

Chemi-C n’s O iginal[Two-Way
aling t uctu (Ultimat

t uctu ™)]

The MHU series features the industry’s first "Two-Way Sealing Structure (Ultimate

Rubber sealing

Rubber＋Resin Sealing

t uctu ™)", which combines two sealing methods, rubber and resin, to dramatically
improve airtightness. Ultimate

t uctu ™ makes it possible to suppress 40% of theevaporation of electrolyte compared to conventional products*1. As a result, the MHU

Anti-vibration
cover

series achieves an extended life of 2.5 times longer than conventional products*1, andis guaranteed for 5,000 hours at 125℃. In addition, the combination of the antivibration cover and Ultimate

t uctu ™ gives it 40G vibration resistance. In

RubberResinsummary, Ultimate t uctu ™ is Nippon Chemi-Con’s proposed new SMD platform
for the automotive market. The first generation has two models: MHU aluminumelectrolytic capacitors and HXU hybrid capacitors.
129*1 Our MVH Series

Sealing method (Cross-section)© Nippon Chemi-Con Corporation. All rights reserved.

Notes on Safety◼ Always read "Notes on Use" before using the product in order to enable you to use the product correctly and prevent any failures andaccidents from occurring.

◼ Request the product specification of the product from NIPPON CHEMI-CON CORPORATION and refer to it as well as this brochure prior
to ordering. Each product may have its own “Precautions for Use.”◼ The products listed in this catalog are designed and manufactured for general electronics equipment use and are not intended for use
in applications that can adversely affect human life, if the malfunction of equipment may cause damage to life or property, or in specificapplications that may cause a major social impact. Please consult with us in advance of usage of our products in the following listed
applications. ① Aerospace equipment ② Power generation equipment such as thermal power, nuclear power etc. ③ Medical equipment④ Transport equipment (automobiles, trains, ships, etc.) ⑤ Transportation control equipment ⑥ Disaster prevention / crime prevention
equipment ⑦ Highly publicized information processing equipment ⑧ Submarine equipment ⑨ Other applications that are notconsidered general-purpose applications.
◼ The circuits described as examples in this catalog and the “product specifications" are featured in order to show the operations andusage of our products, however, this fact does not guarantee that the circuits are available to function in your equipment systems. We
are not in any case responsible for any failures or damage caused by the use of information contained herein. You should examine our
products, of which the characteristics are described in the “product specifications" and other documents, to determine whether or not
our products suit your requirements according to the specifications of your equipment systems. Therefore, you bear final responsibility
regarding the use of our products. Please make sure that you take appropriate safety measures such as use of redundant design andmalfunction prevention measures in order to prevent fatal accidents and/or fires in the event any of our products malfunction.

Note◼ We strongly recommend our customers purchase Nippon Chemi-Con products only through our official sales channels. We assume no
responsibility for any defects or damages caused by using products purchased from outside our official sales channel or of counterfeit
goods. In addition, we will ask the customer to pay the investigation cost for products purchased outside our official sales channel.
◼ We reserve the right to discontinue production and delivery of products. We do not guarantee that all the products included in thiscatalog will be available in the future. The aforementioned does not apply in the case of individual agreements deviating from theaforementioned for customer-specific products.
◼ We continually strive to improve the quality and reliability of our products, but in any case that our product does not meet our publishedspecifications, please stop using it promptly and contact us immediately. As for compensation for non-conforming goods delivered by
Chemi-Con, we will limit it only to goods found in noncompliance of our published specifications. This may be accomplished by a nocost replacement of non-conforming individual products, a credit of the piece price paid per each individual non-conforming product, orin other ways deemed necessary. In addition, we have an established system with enhanced traceability, therefore we will limit theapplicable lot items for any potential compensation.
◼ The content of this catalog is as of July 2022.

Contact
Contact Us
Please contact us at the following URL or
contact us by phone if you have questions
or inquiries.

URL

https://www.chemi-con.co.jp/en/