AUTOMOTIVE RELAY
1 POLE – 30A

FTR-G3 Series

RoHS Compliant■ FEATURES
 Compact for high density packaging
 World smallest in 30A class relays*
 30A fuse rate Minimum 100,000 operations at 14V 30A
 Through hole reflow soldering capability. Flow soldering type is alsoavailable.
 Plastic sealed or flux proof No polarity on coil terminals.
* Internal investigation as of March 2023

■ APPLICATIONSControl of power window, power seat, tilt steering, door lock, wiper, sunroof etc.

■ PART NUMBERS[Example] FTR-G3(a)C(b)N(c)012(d)

W1 (e)RW(f)(a)

Relay type

FTR-G3 series(b)Contact arrangementAC: 1a (1 form A): 1c (1 Form C)(c)Contact gap

N: 0.25 mm(d)Nominal coil voltage012: 12VDC(e)Contact material

W1: Silver tin oxide indium(f)Soldering

Nil
RW
VH

: Flow soldering (reflow is not available): Reflow capable (Through hole reflow, plastic sealed type): Reflow capable (Through hole reflow, flux proof type)

Note: Actual marking does not carry the type name: “FTR” and option code for reflow capable type.
E.g.: Ordering code: FTR-G3CN012W1-RW, actual marking: G3CN012W1.

1FTR-G3 Series■ SPECIFICATIONS
ItemSpecifications

Arrangement

1a (1 form A), 1c (1 form C)

Material

Silver tin oxide indium

Construction

SingleRatingContact
DataCoilTime

Life

30A 14VDC

Locked motor load
At 20℃, nominal coil voltage, relay
shall be mounted on PCB, double
layer PC board, copper foil thickness
4oz.(140μm), copper foil width 3.76x (1±5%)mm each, copper foil
length 50mm±1m

Max. carrying current

40.5A, 30 minutes

Max. inrush current

35A 16VDC

Reference

Min. switching load*1

1A 12VDC

Reference

Voltage drop

Max. 100mVAt 1A 12VDC

Rated power consumption

Approx. 640mW

At 20℃

Operating temperature
range-40℃ to +125℃

No frost

OperateMax. 10ms

At nominal voltage, without bounce

ReleaseMax. 5ms

At nominal voltage, without bounce,
without diode

MechanicalMin. 1 x 106 operations

Electrical

Min. 100 x 103 operations

Insulation resistance
Insulation

Remarks / Conditions

Open
Dielectricwithstanding contacts
voltage
Coil-contact
Vibration
resistance

OthersShockresistanceMin. 100MΩAt rated contact rating
At 500VDC initial

500VAC (50/60Hz), 1 minuteInitial

500VAC (50/60Hz), 1 minuteInitial10 to 200Hz, acceleration 44m/s2(4.5G) constant acceleration

Direction X, Y, Z, coil ON/OFF total
6 cyclesEndurance

10 to 200Hz, acceleration 44m/s2(4.5G) constant acceleration

Direction X, Y, Z, coil OFF total 6hours

Misoperation

100m/s2 (11±1ms)

Direction X, Y, Z, coil ON/FF total 36
times

Endurance

1,000m/s2 (6±1ms)

Direction X, Y, Z, coil OFF total 18
times

Misoperation

Dimensions / Weight

6.6 x 13.7 x 14.0 mm / Approx. 4.0g*: Minimum switching loads mentioned above are reference values. Please perform the confirmation test with actual load before
production since reference values may vary according to switching frequencies, environmental conditions and expected reliabilitylevels.
! Care shall be taken on the heat generated on PC board when maximum carrying current exceed 10A.

2

FTR-G3 Series■ COIL DATA
Coil Code

Rated Coil Voltage(VDC)

Coil Resistance±10% (Ω)

Must Operate
Voltage*(VDC)

Must Release
Voltage*(VDC)

Nominal Power(W)

012

12225

7.3 (at 20℃)
10.4 (at 125℃)

1.0 (at 20℃)
1.5 (at 125℃)

Approx. 0.64

Note: All values in the table are valid at 20℃ and zero contact current unless otherwise specified.
Note: Please use at rated coil voltage.
*: Specified operate values are valid for pulse wave voltage.

Dimensions■ DIMENSIONS● Dimensions (1c, 1a)● Schemarics (Bottom view)

14.2 max.
13.7 typ.
7.1 max.
6.6 typ.

•1a (FTR-G3AN)
34

653

465

2

14.5 max.
14.0 typ.

1•1c (FTR-G3CN)

3.02
2.5
1.0

8.0

3.51

2.9
4.7

2.9 ±0.1+0.1

Dimensions of the terminals do not include thickness of pre-solder.
Dimensions do not include tolerances.
No. 5 terminal of 1a type is a dummy terminal.
3+0.1

2- φ1 02.5 ±0.1
4.7 ±0.1(1)02- φ1.7 0•
•
•

+0.1

2- φ1.5 0(0.95)(2.05)● PC Board Mounting Hle Layout(Bottom view)

8 ±0.13.5±0.1

Unit: mm( ): ReferenceFTR-G3 Series
CAUTIONS
・All values mentioned in this datasheet are provided under ideal conditions. Please perform the confirmation
test before actual use.
・Reflow soldering is prohibited for flow soldering type.
・Do not use relays in the atmosphere with sulfide gas, chloride gas or nitric oxide. Contact resistance may
increase.
・Do not use silicon or silicon-containing product or materials near relays. It may cause contact failure.

GENERAL INFORMATION
1. ROHS Compliance• All relays produced by FCL Components are compliant with RoHS directive 2011/65/EU, including
commission delegated directive 2015/863.

2. Recommended lead free solder condition• Lead free solder plating on relay terminals is Sn-3.0Ag-0.5Cu, unless otherwise specified. This material has
been verified to be compatible with PbSn assembly process.

• Recommended solder for assembly: Sn-3.0Ag-0.5Cu.
Maximum 120˚C
within 90 sec.
Soldering:Dip within 5 sec. at 255°C±5°C
solder bath
Relay must be cooled by air immediately after
soldering

Solder by Soldering Iron:

Soldering Iron: 30-60W
Temperature: maximum 340-360˚C
Duration:maximum 3 sec.

Reflow Solder Condition:(Applicable only for reflow capable type)

Recommended reflow soldering profile
IRS (infrated reflow soldering)Temperature (°C)

Flow Solder Condition:

Pre-Heating:250

Peak temperature: Max.250°C

220
170
130

Pre-heating

Air cooling90 to 120 sec. 20 to 30 sec.
Max.120 sec.

(Time)

We highly recommend that you confirm your actual solder conditions
3. Moisture Sensitivity• Moisture Sensitivity Level standard is not applicable to electromechanical relays, unless otherwise indicated.
4. Tin Whiskers• Dipped SnAgCu solder is known as presenting a low risk to tin whisker development. No considerable
length whisker was found by our in house test.

4ContactJapanFCL COMPONENTS LIMITED
Shinagawa Seaside Park Tower
12-4, Higashi-shinagawa 4-chome,
Tokyo 140 0002, Japan
Tel: +81-3-3450-1682
Email: fcl-contact@cs.fcl-components.com

North and South America
FCL COMPONENTS AMERICA, INC.
2055 Gateway Place Suite 480,
San Jose, CA 95110 USA
Tel: +1-408-745-4900
Email: fcai.components@fcl-components.com

Asia Pacific
FCL COMPONENTS ASIA PTE LTD.
No. 20 Harbour Drive, #07-01B
Singapore 117612
Tel: +65-6375-8560
Email: fcal@fcl-components.com

China
FCL COMPONENTS (SHANGHAI) CO., LTD.
Unit 1105, Central Park - Jing An,
No.329 Heng Feng Road, Shanghai 200070,
China
Tel: +86-21-3253 0998
Email: fcsh@fcl-components.com

EuropeFCL COMPONENTS EUROPE B.V.
Diamantlaan 25
2132 WV Hoofddorp, Netherlands
Tel: +31-23-556-0910
Email: info.fceu@cs.fcl-components.com

Web: www.fcl-components.com/en/© 2024 FCL Components Limited. All rights reserved. All trademarks or registered trademarks are the property of their respectiveowners.
FCL Products are intended for general use, including without limitation, in personal, household and office environments, in buildings
and for ordinary use in the industry. FCL Products are not intended to be used in applications where extremely high safety is required(”High Safety Required Applications”), such as, but not limited to, applications in nuclear facilities, in aircraft automatic flight control, in airtraffic control, in mass transit system control, in missile launch system, in weapon systems, in medical equipment for life support or any
application involving a direct serious risk of physical injury or death.
Please do not use FCL Products without securing the sufficient safety and reliability required for the High Safety Required Applications.
In addition, FCL shall not be liable against the customer and/or any third party for any claims or damages arising in connection with theuse of FCL Products in the High Safety Required Applications.
FCL warrants that its Products, if properly used and services, will conform to their specification and will be free from defects in material
and workmanship for twelve months from delivery.
The implied warranties of merchantability and fitness for a particular purpose and all other warranties, representations and conditions,express or implied by statute, trade usage or otherwise, expect as set forth in this warranty, are excluded and shall not apply to theProducts delivered.
The contents, data and information in this datasheet are provided by FCL Components Limited as a service only to its user and only forgeneral information purposes. The use of the contents, data and information provided in this datasheet is at the users’ own risk.
FCL has assembled this datasheet with care and will endeavor to keep the contents, data and information correct, accurate, comprehensive, complete and up to date.
FCL Components Limited and affiliated companies do however not accept any responsibility or liability on their behalf, nor on behalf of
its employees, for any loss or damage, direct, indirect or consequential, with respect to this datasheet, its contents, data, and information
and related graphics and the correctness, reliability, accuracy, comprehensiveness, usefulness, availability and completeness thereof.
Nor do FCL Components Limited and affiliated companies accept on their behalf, nor on behalf of its employees, any responsibility orliability with respect to these datasheets, its contents, data, information and related graphics and the correctness, reliability, accuracy,comprehensiveness, usefulness, availability and completeness thereof. Rev. February 1, 2024.