CA

www.vishay.com

Vishay Dale

End of Life November-2021

Revision: 18-Feb-2022

1

Document Number: 30214

For technical questions, contact: ww2aresistors@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Wirewound Resistors, Commercial Power, Axial Lead

FEATURES

• High performance for low cost

• Auto insertable

• CA0001, CA0002 and CA5000 models are

supplied with a high temperature silicone

coating for additional environmental protection

• Lead forming available

• Material categorization:

for definitions of compliance please see

www.vishay.com/doc?99912

APPLICATIONS

Kitchen

appliances:

Percolators,

blenders,

mixers, ranges, toasters, deep fryers.

Entertainment

devices:

Radios,

televisions,

computers and power supplies.

Note

* This datasheet provides information about parts that are RoHS-compliant and / or parts that are non RoHS-compliant. For example, parts

with lead (Pb) terminations are not RoHS-compliant. Please see the information / tables in this datasheet for details

Note

(1) CA4000 and CA5000 model numbers are calculated from the CA4000 power rating of 4 W per inch and CA5000 power rating of 5 W per

inch. The last three digits of the model number are the body length of the resistor in inches (decimal is between the first and second digit).

Example: CA5150 = 1.50 inches x 5 W per inch = 7.5 W.

Note

• Wirewound CA resistors can reliably function as a fuse and as a resistor. Such components involve compromise between fusing and resistive

functions; therefore, each design should be tailored to the application to ensure optimum performance. Contact factory by using the e-mail

address at the bottom of this page for design assistance.

Available

Available

Available

Available

STANDARD ELECTRICAL SPECIFICATIONS

GLOBAL MODEL (1)

HISTORICAL MODEL (1)

POWER RATING

P25 °C W

RESISTANCE RANGE

Ω

TOLERANCE

± %

WEIGHT (typical)

g

CA0001

CA-1

1.0

0.1 to 1K

5, 10

0.65

CA0002

CA-2

2.0

0.1 to 2.4K

5, 10

0.80

CA4000

CA-4xxx

2.0 to 8.8

0.1 to 1.02K

5, 10

See below

CA5000

CA-5xxx

2.5 to 11.0

0.1 to 7K

5, 10

See below

EXAMPLES

GLOBAL MODEL

HISTORICAL MODEL

POWER RATING

P25 °C W

RESISTANCE RANGE

Ω

TOLERANCE

± %

WEIGHT (typical)

g

CA4050/CA5050

CA-4050/CA-5050

2.0/2.5

0.1 to 170/0.1 to 2.7K

5, 10

0.64/0.78

CA4055/CA5055

CA-4055/CA-5055

2.2/2.75

0.1 to 195/0.1 to 3.1K

5, 10

0.65/0.80

CA4060/CA5060

CA-4060/CA-5060

2.4/3.0

0.1 to 220/0.1 to 3.5K

5, 10

0.66/0.82

CA4070/CA5070

CA-4070/CA-5070

2.8/3.5

0.1 to 270/0.1 to 4.3K

5, 10

0.68/0.86

CA4080/CA5080

CA-4080/CA-5080

3.2/4.0

0.1 to 320/0.1 to 5.1K

5, 10

0.70/0.90

CA4090/CA5090

CA-4090/CA-5090

3.6/4.5

0.1 to 370/0.1 to 5.9K

5, 10

0.72/0.94

CA4100/CA5100

CA-4100/CA-5100

4.0/5.0

0.15 to 420/0.15 to 6.7K

5, 10

0.74/0.98

CA4150/CA5150

CA-4150/CA-5150

6.0/7.5

0.2 to 630/0.2 to 7K

5, 10

0.84/1.19

CA4200/CA5200

CA-4200/CA-5200

8.0/10.0

0.2 to 920/0.2 to 7K

5, 10

0.94/1.40

CA4220/CA5220

CA-4220/CA-5220

8.8/11.0

0.2 to 1.02K/0.2 to 7K

5, 10

0.98/1.48

TECHNICAL SPECIFICATIONS

PARAMETER

UNIT

CA RESISTOR CHARACTERISTICS

Temperature Coefficient

ppm/°C

± 300 1

Ω and above, ± 600 below 1 Ω

Short Time Overload

-

5 x rated power for 5 s

Maximum Working Voltage

V

(

P x R)1/2

Dielectric Withstanding Voltage

VAC

600 (CA0001, CA0002 and CA5xxx only)

Operating Temperature Range

°C

- 65 to + 275

Terminal Strength (minimum)

lb

10

GLOBAL PART NUMBER INFORMATION

Global Part Numbering Example: CA000150R00JR05

GLOBAL MODEL

VALUE

TOLERANCE

PACKAGING

SPECIAL

(See Standard

Electrical Specifications

Global Model

column for options)

R = Decimal

K = Thousand

R1500 = 0.15

Ω

1K500 = 1500

Ω

H = ± 3.0 %

J = ± 5.0 %

K = ± 10.0 %

E14 = Lead (Pb)-free bulk

E05 = Lead (Pb)-free tape and reel

(Dash Number)

(up to 3 digits)

From 1 to 999

as applicable

B14 = Tin/lead bulk

R05 = Tin/lead tape and reel

Historical Part Numbering example: CA-1 50

Ω 5 % R05

CA-1

50

Ω

5 %

R05

HISTORICAL MODEL

RESISTANCE VALUE

TOLERANCE CODE

PACKAGING

A

0

0

015

0

R

00

J

R

0

5

C