General Note

IRC reserves the right to make changes in product specification without notice or liability.

All information is subject to IRC’s own data and is considered accurate at time of going to print.

A subsidiary of

TT electronics plc

• 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

Commercial Grade Power

Axial Wirewound Resistor

Environmental Data

Electrical Data

CCW Series

Ω to 1.5Ω

*For resistance values outside these ranges, contact factory.

Short-time overload

∆R/R ≤ (±2% + 0.05Ω), 2.5 Nominal power for 5 seconds

Dielectric withstanding voltage

1000V

Resistance to Soldering heat

∆R/R ≤ (±1% + 0.05Ω)

Operating temperature range

-55°C to 275°C

CCW Series Issue August 2008 Sheet 1 of 3

IRC Type

Power

rating at

70°C (W)

Resistance

Range*

(Ohms)

Tolerance

(±%)

Temperature Coefficient of Resistance

(±ppm/°C)

CCW - 1/2

0.5

0.1 - 39

2, 5, 10

300 (

≥20Ω)

400 (<20

Ω)

CCW - 1

1

0.1 - 50

2, 5, 10

CCW - 2

2

0.1 - 120

2, 5, 10

CCW - 3

3

0.1 - 200

2, 5, 10

CCW - 5

5

0.5 - 470

2, 5, 10

CCW - 7

7

0.5 - 470

2, 5, 10

CCW - 8

8

1 - 1.5K

2, 5, 10

CCW - 9

9

1 - 1.5K

2, 5, 10