• 4222 South Staples Street • Corpus Christi Texas 78411 USA

Wire and Film Technologies Division

Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com

Environmental Data

Physical Data

Short-time overload

∆R/R ≤ (±1% + 0.05Ω), with no evidence of mechanical damage

Insulation resistance

Min. 10,000M

Ω

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

Minimum 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

Standard type:

∆R/R ±3% for <100KΩ, ±5% for ≥100KΩ;

Flame retardant type:

∆R/R ±5% for <100KΩ, ±10% for ≥100KΩ

Load life

Standard type:

∆R/R ±2% for <56KΩ, ±3% for ≥56KΩ;

Flame retardant type:

∆R/R ±5% for <100KΩ, ±10% for ≥100KΩ

Commercial Grade

Carbon Film Resistor

Dimensions (mm)

IRC Type

D (max.)

L (max.)

d (±0.02)

H (±3)

Standard Sizes

CCF - 1/8

1.85

3.5

0.5

28

CCF - 1/4

2.5

6.8

0.6

28

CCF - 1/2

3.5

10.0

0.6

28

CCF - 1

5.5

16.0

0.8

28

CCF - 2

6.5

17.5

0.8

28

Miniature Sizes

CCFM - 1/8

1.85

3.5

0.5

28

CCFM - 1/4

3.0

6.8

0.6

28

CCFM - 1/2

3.0

9.0

0.6

28

CCFM - 1

5.0

12.0

0.7

28

CCFM - 2

5.5

16.0

0.8

28

CCFM - 3

6.5

17.5

0.8

28

H

D

L

H

d

CCF Series Issue August 2008 Sheet 2 of 3

OBSOLETE