CARBON FILM FIXED RESISTOR
x Automatically insertable
x High quality performance
x Non - Flame type available
x Cost effective and commonly used
x Too low or too high can be supplied on a case to case basis
Ordering Procedure: (Ex.: CFR 1/4W, +/-5%, 10Kȍ, T/B-5000
C F R 0 W 4 J 0 1 0 3 A 5 0
Resistance Value:
Resistor Type: x E-24 series: the 1st digit is “0”, the
CFR = Carbon Film 2nd & 3rd digits are for the signifi-
Fixed Resistors cant figures of the resistance and
the 4th indicate the number of zeros
following;
Special Feature: “J” ~ 0.1, “K” ~ 0.01
0 = Standard Product Ex.: 4.7ȍ ~ 47J, 4.7Kȍ ~ 472
F = Non-Flame
I = Non-Inductive
x E-96 series: the 1st to 3rd digits
are significant figures of resistance
and the fourth one denotes number
Wattage: of zeros following:
Normal size: W8=1/8W, W6=1/6W, W4=1/4W, Ex.: 1.33Kȍ = 1331
W2=1/2W, 1W=1W, 2W=2W, 3W=3W
Packing Type:
Small size: S4=1/4W-S, S3=1/3W-S,
A = Tape/Box
S2=1/2W-S, 1S=1W-S, 2S=2W-S, 3S=3W-S
T = Tape/Reel
B = Bulk/Box
Extra small size: U2=1/2W-SS
P = Tape/Box of PT-26 product
Tolerance: Packing Qty:
F = ±1%, G = ±2%, J = ±5%, K = ±10% 1 = 1,000 pcs, 2 = 2,000 pcs, 3 = 3,000 pcs,
4 = 4,000 pcs, 5 = 5,000 pcs,
A = 500 pcs, B = 2,500 pcs,
0 = for Bulk/Box packing
Temperature coefficient ±350PPM/°C for 10ȍ
±450PPM/°C for 11ȍ - 99Kȍ
Additional
0 ~ -700PPM/°C for 100Kȍ ~ 1Mȍ Information:
0 ~ -1500PPM/°C for 1.1Mȍ ~ 10Mȍ P = Panasert type
1 = Avisert type 1
Short-time overload ¨R/R ±(1.0% + 0.05ȍ), with no evidence of mechanical damage. 2 = Avisert type 2
3 = Avisert type 3
Insulation resistance Min. 10,000 Mega Ohm 0 = PT-52mm
Dielectric withstanding voltage No evidence of flashover, mechanical damage, arcing or insulation breakdown. 8 = PT-58mm
9 = PT-64mm
Terminal strength No evidence of mechanical damage. 7 = Lead wire (H) 38mm
Resistance to soldering heat ¨R/R ±(1.0% + 0.05ȍ), with no evidence of mechanical damage.
Solderability Min. 95% coverage
Resistance to solvent No deterioration of protective coating and markings.
Temperature cycling ¨R/R ±(1.0% + 0.05ȍ), with no evidence of mechanical damage.
Load life in humidity Normal type: ¨R/R ± 3% for <100Kȍ, ±5% for 100Kȍ
Non-Flame type: ¨R/R ± 5% for <100Kȍ, ±10% for 100Kȍ
Load life Normal type: ¨R/R ± 2% for <56Kȍ, ±3% for 56Kȍ.
Non-Flame type: ¨R/R ± 5% for <100Kȍ, ±10% for 100Kȍ
* For complete details, please see Page 69.
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CARBON FILM FIXED RESISTOR
Dimension (mm) Dielectric
Max. Max.
Power Rating With- Resistance
Part No. Style +0.02 Working Overload
at 70°C D Max L Max H ± 3 d standing Range
Voltage Voltage
- 0.05 Voltage
CFR0W8 CFR-12 1/8W(0.125W) 1.85 3.5 28 0.5 200 V 400 V 400 V 1ȍ ~ 1Mȍ
CFR0W4 CFR-25 1/4W(0.25W) 2.5 6.8 28 0.6 250 V 500 V 500 V 1ȍ ~ 10Mȍ
CFR0W2 CFR-50 1/2W(0.5W) 3.5 10.0 28 0.6 350 V 700 V 700 V 1ȍ ~ 10Mȍ
CFR01W CFR-100 1W 5.5 16.0 28 0.8 500 V 1000 V 1000 V 1ȍ ~ 10Mȍ
CFR02W CFR-200 2W 6.5 17.5 28 0.8 500 V 1000 V 1000 V 1ȍ ~ 10Mȍ
Dimension (mm) Dielectric
Max. Max.
Power Rating With- Resistance
Part No. Style +0.02 Working Overload
at 70°C D Max L Max H ± 3 d standing Range
Voltage Voltage
- 0.05 Voltage
CFR0S4 CFR-25-S 1/4W(0.25W) 1.85 3.5 28 0.5 200 V 400 V 400 V 1ȍ ~ 1Mȍ
CFR0S2 CFR-50-S 1/2W(0.5W) 3.0 9.0 28 0.6 350 V 700 V 700 V 1ȍ ~ 10Mȍ
CFRFU2 CFR-50-SS 1/2W(0.5W) 2.5 6.8 28 0.6 250 V 500 V 250 V 1ȍ ~ 10Mȍ
CFR01S CFR-100-S 1W 5.0 12.0 28 0.8 500 V 1000 V 1000 V 1ȍ ~ 10Mȍ
CFR02S CFR-200-S 2W 5.5 16.0 28 0.8 500 V 1000 V 1000 V 1ȍ ~ 10Mȍ
CFR03S CFR-300-S 3W 6.5 17.5 28 0.8 500 V 1000 V 1000 V 1ȍ ~ 10Mȍ
Note:
x Standard E-24 series values in ±5% tolerance
x Standard Beige base color; Light Brown base color for CFR01S, CFR02S & CFR03S
x Standard Grayish-green base color (Non-Flammable coating) for CFRFU2 (CFR-50-SS)
x For any special inquiry which including too low or high ohmic values is available on a case to case basis
Derating Curve Current Noise Temp. Coefficient
2005 - 2006 Page 15
CARBON FILM FIXED RESISTOR
Power Rating Dimension (mm) Max. Working Max. Over- Resistance
Part No. Style
at 70°C D Max L Max d ± 0.02 H±3 Voltage load Voltage Range
CPxxW8/CTxxW8 CP/CT-12 1/8W (0.125W) 1.85 3.5 0.5 28 200 V 400 V 1ȍ ~ 1Mȍ
CPxxW4/CTxxW4 CP/CT-25 1/4W (0.25W) 2.5 6.8 0.5 28/38 250 V 500 V 1ȍ ~ 10Mȍ
CPxxS3/CTxxS3 CP/CT-33-S 1/3W (0.33W) 2.5 6.8 0.5 28/38 300 V 600 V 1ȍ ~ 10Mȍ
CPxxW3/CTxxW3 CP/CT-33 1/3W (0.33W) 3.0 9.0 0.5 28 300 V 600 V 1ȍ ~ 10Mȍ
CPxxS2/CTxxS2 CP/CT-50-S 1/2W (0.5W) 3.0 9.0 0.5 28 350 V 700 V 1ȍ ~ 10Mȍ
Power Rating at Dimension (mm) Resistance
Part no. Style
70°C D L Range
+0.10
CO...W8 CO-12 0.125W 1.6 3.2 ±0.1 1ȍ ~ 10Mȍ
- 0.00
+0.09 +0.10
CO...W4 CO-25 0.25W 2.1 5.6 1ȍ ~ 10Mȍ
- 0.00 - 0.20
+0.09 +0.10
CO...W4...A CO-25-A 0.25W 2.1 5.9 1ȍ ~ 10Mȍ
- 0.00 - 0.15
+0.09 +0.10
CO...W4...B CO-25-B 0.25W 2.1 6.4 1ȍ ~ 10Mȍ
- 0.01 - 0.15
* Cutting type resistors are produced without lead-wire and without coating * Cap plated: 1. Tin-plated 2. Nickel-plated
Ordering Procedure: (Ex.: CP0 1/4W, +/-5%, 10ȍ, T/B-5000)
C P 0 0 W 4 J 0 1 0 0 A 5 0
Resistor Type: Wattage:
CP0=Copper plated steel Normal size: Resistance Value:
lead wire, H=28mm W8=1/8W x E-24 series: the 1st digit is “0”, the
CPL=Copper plated steel W4=1/4W 2nd & 3rd digits are for the signifi-
lead wire, H=38mm W3=1/3W cant figures of the resistance and
COT=Cutting type (Tin- the 4th indicate the number of
Plated Cap) Small size: zeros following:
CON=Cutting type (Nickel S2=1/2W-S “J” ~ 0.1, “K” ~ 0.01
Plated Cap) S3=1/3W-S Ex.: 4.7ȍ ~ 47J, 4.7K ȍ ~ 472
CT0=Tin Copper Plated
Steel Lead Wire, H=28mm
CTL=Tin Copper Plated Packing Type:
Steel Lead Wire, H=38mm A = Tape/Box
Tolerance: T = Tape/Reel
G = ±2%, B = Bulk/Box
J = ±5%, “B” (B/B) is the only available
K = ±10% packing for Cutting type
Special Feature:
0 = Standard Product
F = Non-Flame Additional Packing Qty:
I = Non-Inductive Information: 1 = 1,000 pcs, 2 = 2,000 pcs, 3 = 3,000 pcs,
4 = 4,000 pcs, 5 = 5,000 pcs,
0 = For CP/CT type,
A = Cutting type (CO-25-A) A = 500 pcs, B = 2,500 pcs, 0 = for Bulk/Box packing
B = Cutting type (CO-25-B)
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