www.vishay.com

Document Number: 30218

2

Revision: 17-Feb-11

CPCL, CPCC, CPCP, CPCF

Vishay Dale

Wirewound/Metal Film Resistors,

Commercial Power, Vertical Mount

DIMENSIONS in inches [millimeters]

MATERIAL SPECIFICATIONS

Part Marking: DALE, model, wattage, value, tolerance, date

code

CPCL: Element: Self-supporting copper-nickel alloy or

nickel-chrome alloy, depending on resistance value

Body:

Steatite ceramic case with

inorganic potting

compound

Terminals: Tinned copper

CPCC: Element: Copper-nickel alloy or nickel-chrome

alloy, depending on resistance value

Core: Woven fiberglass (CPCC07 is alumina ceramic)

Body:

Steatite ceramic case with

inorganic potting

compound

End Caps: Tin plated steel

Terminals: Tinned copper

CPCP: Element: Copper-nickel alloy or nickel-chrome

alloy, depending on resistance value

Core: Ceramic

Body:

Steatite ceramic case with

inorganic potting

compound

End Caps: Stainless steel

CPCF: Element: Metal film - nickel-chrome alloy (CPCF07

is nickel oxide)

Core: Alumina ceramic

Body:

Steatite ceramic case with

inorganic potting

compound

End Caps: Brass alloy

Terminals: Solder-coated copper (CPCF07 is tinned

copper)

DERATING

Note

• CPCC07 and CPCF07 deratings begin at 40 °C in lieu of 70 °C

GLOBAL MODEL

DIMENSIONS in inches [millimeters]

A

± 0.031 [0.794]

B

± 0.031 [0.794]

C

+ 0.043 [1.09]

- 0.012 [0.305]

D

± 0.005 [0.127]

E

± 0.040 [1.02]

CPCL02, CPCC02

CPCP02, CPCF02

0.807 [20.50]

0.433 [11.00]

0.276 [7.01]

0.032 [0.813]

0.197 [5.00]

CPCL03, CPCC03

CPCP03, CPCF03

0.984 [24.99]

0.472 [11.99]

0.315 [8.00]

0.032 [0.813]

0.197 [5.00]

CPCL05, CPCC05

CPCP05, CPCF05

1.003 [25.48]

0.512 [13.00]

0.354 [8.99]

0.032 [0.813]

0.197 [5.00]

CPCC07, CPCF07

1.535 ± 0.059

[39.00 ± 1.50]

0.512 ± 0.043

[13.00 ± 1.10]

0.354 ± 0.043

[9.00 ± 1.10]

0.032 ± 0.005

[0.813 ± 0.127]

0.197 + 0.079/- 0.039

[5.00 + 2.0/- 1.0]

CPCL10, CPCP10

1.372 [34.85]

0.633 [16.08]

0.485 [12.32]

0.040 [1.02]

0.290 [7.37]

CPCC10

0.036 [0.914]

A

E

D

C

B

0.177

[4.50

]

+ 1.98

- 0.991

+ 0.078

- 0.039

AMBIENT TEMPERATURE IN °C

CPCL

CPCC

CPCP

CPCF

- 65 - 25

25

75

125

175

225

275

70

0

20

40

60

80

100

120

PERFORMANCE

TEST

CONDITIONS OF TEST

CPCP TEST LIMITS

CPCC, CPCL, CPCF

TEST LIMITS

Thermal Shock

- 55 °C to + 275 °C (+ 225 °C for CPCF),

5 cycles, 30 min dwell time

± (2.0 % + 0.05

) R

± (5.0 % + 0.05

) R

Short Time Overload

5 x rated power for 5 s

± (2.0 % + 0.05

) R

± (4.0 % + 0.05

) R

Dielectric Withstanding Voltage

± (0.1 % + 0.05

) R

± (2.0 % + 0.05

) R

Low Temperature Storage

- 65 °C, full rated working voltage for 45 min

± (2.0 % + 0.05

) R

± (3.0 % + 0.05

) R

Bias Humidity

75 °C, 90 % to 100 % RH, 240 h

± (2.0 % + 0.05

) R

± (5.0 % + 0.05

) R

Load Life

1000 h at rated power, + 40 °C, 1.5 h “ON”, 0.5 h “OFF”

± (5.0 % + 0.05

) R

± (5.0 % + 0.05

) R

Terminal Strength

5 s to 10 s 10 pound pull test

± (1.0 % + 0.05

) R

± (1.0 % + 0.05

) R

Resistance to Solder Heat

Terminal immersed 3.5 s in molten solder up to body

± (1.0 % + 0.05

) R

± (4.0 % + 0.05

) R