Commercial Grade Power

Axial Wirewound Resistor

CCW Series

Power ratings from 1/2W to 9W

Non-inductive windings available

Ceramic core wirewound resistor

Resistance range from 0.1Ω to 1.5kΩ

Welded construction, conformal coating

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

Resistors

All parts are Pb-free and comply with EU Directive 2011/65/EU (RoHS2)

BI Technologies IRC Welwyn

07.14

General Note

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

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

© TT Electronics plc

www.ttelectronics.com/resistors

NOT RECOMMENDED FOR NEW DESIGNS