Data Sheet

11
2002-2003
Uni-Ohm
Carbon Film Fixed Resistors:
Performance Specifications
Temperature coefficient ±300PPM/°C for ≤10Ω;
±450PPM/°C for 11Ω ~ 99KΩ;
0 ~ -700PPM/°C for 100KΩ ~1MΩ;
0 ~ -1500PPM/°C for 1.1MΩ ~10MΩ.
Short-time overload ∆R/R ≤ ±(1%+0.05Ω), with no evidence of mechanical damage.
Insulation resistance Min. 10,000Mega Ohm.
Dielectric withstanding voltage No evidence of flashover, mechanical damage, arcing or insulation breakdown.
Terminal strength No evidence of mechanical damage.
Resistance to Soldering heat ∆R/R ≤ ±(1%+0.05Ω), 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%+0.05Ω), with no evidence of mechanical damage.
Load life in humidity Normal type: ∆R/R ± 3% for <100KΩ, ±5% for ≥100KΩ;
Flame retardant type: ∆R/R ± 5% for <100KΩ, ±10% for ≥100KΩ
Load life Normal type: ∆R/R ±2% for <56KΩ, ±3% for ≥56KΩ;
Flame retardant type: ∆R/R ±5% for <100KΩ, ±10% for ≥100KΩ
CFRFS4J0103A50
Ordering Procedure (Example: CFR 1/4W Small Size Non  Flame 5% 10K
ΩΩ
ΩΩ
Ω T/B-5000)
Additional Information: 0 = NIL
Packing Quantity:
1 = 1,000pcs, 2 = 2,000pcs, 3 = 3,000pcs, 4 = 4,000pcs
5 = 5,000pcs, A = 500pcs, B = 2,500pcs,
0 = for Bulk/Box packing
Resistance Value:
E-24 series:
The 1
st
digit will be 0;
the 2
nd
& 3
rd
digits are
for the significant figures
of the resistance and the
4
th
digit indicate the
numbers of zeros
following
Tolerance: G = ± 2% , J = ± 5% , K = ± 10%
Wattage: Normal size: W8 = 1/8W, W4 = 1/4W, W2 = 1/2W, 1W = 1W, 2W = 2W
Small size: S4 = 1/4W-S, S2 = 1/2W-S, 1S = 1W-S, 2S = 2W-S, 3S = 3W-S
Extra small size: U2 = 1/2W-SS
Special Features:
0 = Standard product, F = Flame Retardant, I = Non - Inductive
Product Type:
CFR = Carbon Film
Fixed Resistors
Packing Type: A = Tape/Box, T = Tape/Reel, B = Bulk/Box,
P = Tape/Box of PT-26 product