CPCL, CPCC, CPCP, CPCF

Vishay Dale

www.vishay.com

40

Document Number 30218

Revision 28-Aug-02

For technical questions, contact ww2aresistors@vishay.com

Wirewound Resistors, Commercial Power, Vertical Mount

FEATURES

• Space saving

• Direct mounting on printed circuit board

• Meets or exceeds requirements of EIA-Standard RS-344

• High power to size ratio

• Special inorganic potting compound and ceramic case

provide high thermal conductivity in a fireproof package

STANDARD ELECTRICAL SPECIFICATIONS

MODEL

POWER RATING

TOLERANCE

RESISTANCE RANGE

WEIGHT

(Typical)

W

Ω

g

CPCL-2

2

5, 10

0.01 - 0.10

3.5

CPCC-2

2

5, 10

0.1 - 500

3.5

CPCP-2

2

1, 5

0.1 - 4k

3.5

CPCF-2

2

1, 5, 10

501 - 150k

3.5

CPCL-3

3

5, 10

0.01 - 0.10

5.5

CPCC-3

3

5, 10

0.1 - 800

5.5

CPCP-3

3

1,5

0.1 - 5k

5.5

CPCF-3

3

1, 5, 10

801 - 150k

5.5

CPCL-5

5

5, 10

0.01 - 0.10

6.9

CPCC-5

5

5, 10

0.1 - 800

6.9

CPCP-5

5

1, 5

0.1 - 5k

6.9

CPCF-5

5

1, 5, 10

801 - 150k

6.9

CPCL-10

10

5, 10

0.01 - 0.10

14.3

CPCC-10

10

5, 10

0.1 - 1.5k

14.3

CPCP-10

10

1, 5

0.1 - 8k

14.3

CPCL-10

MODEL

5%

TOLERANCE

± %

0.1

Ω

RESISTANCE

Ω

ORDERING INFORMATION

TECHNICAL SPECIFICATIONS

PARAMETER

UNIT

CPCL-x

CPCC-x

CPCP-x

CPCF-x

Temperature Coefficient

ppm/

°C 0.01Ω - 0.049Ω = ± 400

0.1

Ω - 0.99Ω = ± 600

0.1

Ω - 0.99Ω = ± 90

± 50 all values

0.05

Ω - 0.1Ω = ± 100

1.0

Ω and above = ± 300

1.0

Ω - 9.9Ω = ± 50

10

Ω and above = ± 20

Short Time Overload

-

5 x rated power for 5 seconds

Maximum Working Voltage

V

Operating Temperature Range

°C

- 65/+ 275

- 65/+ 225

Terminal Strength

lb

10 minimum

Dielectric Withstanding Voltage

1000

CPCL = Low value

CPCC = Commercial (fiberglass core)

CPCP = Precision wirewound (ceramic core)

CPCF = Film (ceramic core)