Our ARFCN type Thin Film Chip Resistor
Network is a high precision Metal Film resistor
produced with high purity.
Alumina Substrate and Ni-Cr-Si Resistor Filmbased on high precision Etching Technology.
The electrode Terminals are made withSpattering Film and Nickel-Solder Plating, andsolderability is very good in all Flow, Reflow
and Dipping type soldering for Hybrid IC, SMT,PCB etc.

Our ARFCN Thin Film Chip Resistor Network is being produced under the thorough quality control,and is being used widely in high precision and high reliability electronics circuit such as Measuring
Instrument, Medical Instruments, Communication and other Industrial Instruments.

Feature1. Aging deterioration is small and stability is high.(<10ppm/year)
2. Temperature Coefficient is good such as ±1ppm.
3. Face mounting board is very small, and automatically embarkation can reduce number of man-hour.
4. ARFCN type is lower cost than SOP, SIP, DIP type resistor.
5. Concerning to small outline, price, mounting performance and relative accuracy, AFRCN type is sameas Lamella resistor.

Structure①②③④⑤

ARFCN Type1epoxy type overcoating
Ni-Cr type resistorCu electrodeNi coating + solder or tin coating
high-purity Alumina basal plateOutline & Structure

Type
ARFCN-1ALWPe------

0.4±0.05------t2.0±0.2

1.25±0.2

1.3±0.2

0.7±0.2

0.6±0.2

0.1±0.05

0.25±0.05------

MAX 0.55

ARFCN-6D

2.54±0.1

2.54±0.1

0.86±0.1

0.43±0.1

0.43±0.1

0.41±0.2

0.5±0.2

0.41±0.1

MAX 0.55

ARFCN-S6D

2.0±0.1

2.0±0.1

0.72±0.1

0.36±0.1

0.36±0.1

0.28±0.2

0.4±0.2

0.28±0.1

MAX 0.55

ARFCN-8D

5.08±0.2

5.1±0.2

1.27±0.1

0.635±0.1

0.635±0.1

0.6±0.2

0.8±0.2

0.635±0.1

MAX 0.9

ARFCN-S8D

3.2±0.2

1.6 ±0.2

0.8±0.1

0.4±0.1

0.4±0.1

0.3±0.2

0.4±0.2

0.3±0.1

MAX 0.55

1.27±0.2

0.635±0.1

0.635±0.1

0.8±0.2

0.635±0.1

MAX 0.9

10.16±0.2

ARFCN Type5.1±0.28±0.2

2

0.15±0.05

d------

ARFCN-2D

ARFCN-16D

1.0±0.1c

1.6±0.2

ARFCN-M16D

1.0±0.1b3.2±0.2

ARFCN-1D2.0±0.1

a

0.6±0.2
0.5±0.2

MAX 0.55

Specifications
CircuiType

Rated PowertValue

Standard Circuit

range(Ω)

Type

1D(10-50K)

ARFCN-1AB
2D(10-25K)

1D=0.125W/
ARFCN-1D

TOTAL

2D=0.1W/TOTA

1D(10-100K)C

ARFCN-2D

L

ARFCN-S6D

0.15W/TOTAL

C

10 – 50K

ARFCN-6D

0.25W/TOTAL

2B

10-100K

ARFCN-S8D

0.125W/TOTAL

2D(10-50K)

10-50KC

ARFCN-8D

ARFCN-M16
D

10-200K

0.5W/TOTAL(1M-TOTAL)

1W/TOTAL

2M/TOTALC

ARFCN-16D

1.5W/TOTAL

10M/TOTAL

Resistor value tolerance (%)
Absolute value
Relative value
0.01(T)±0.05(A)
0.02(Q)±0.1(B)
0.05(A)±0.25(C)
0.1(B)±0.5(D)
0.25(B)±1(F)
0.5(D)

ARFCN TypeTCR (ppm/℃)
Absolute value
Relative value±5(P)±10(Q)±25(R)

31(L)
2(M)
3(N)
5(P)
10(Q)

Derating Curve

Characteristic Test
Test Item
Short Time Overload
Resistance to Solder Heat
Temperature Cycle
Load Life
Humidity Load Life
Deterioration Absolute
Deterioration Relative

Test Conditions
2.5 times of rated voltage 5secs
10+1 secs. in 260 ±5℃ solder-55℃〜+125℃ 5cycles
Rated V 1000 hrs at 85℃
40℃,95% humidity 1000hrs. at rated V
Normal storage 1year
Normal storage 1year

Specifications±(0.1%+0.05Ω)±(0.05%+0.05Ω)±(0.1%+0.05Ω)±(0.1%+0.05Ω)±(0.1%+0.05Ω)±50ppm/Year±10ppm/Year

Packing

Delivered with Tape & Reel (refer Taping Specifications)Marketing and LabelingType number and Quantity in label on reel. Value Marking on Chip Surface

OthersSpecial values other than standard series can be complied subject to negotiation.
Some values may not be produced depending on Tolerance.

Custom Circuit
We can supply you custom resistor circuit and resistor value that you want such as following examples.
1)ARFCN-1D2)ARFCN-8D

How to order
ARFCN-8DC

Product No.
Type No.

100kΩ

P

TCR
(absolute)

Circuit No.

A

resistor
tolerance
resistor

Electrode structure

ARFCN TypeBM

Nominal resistor value

4tolerance(absolute)(relative)

TCR(relative)