Manual

Wirewound Resistors, Commercial Power, Axial Lead
CA
Vishay Dale
www.vishay.com For technical questions, contact: [e-mail]
Document Number: 30214
34 Revision: 31-Oct-07
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
APPLICATIONS
Kitchen appliances: Percolators, blenders,
mixers, ranges, toasters, deep fryers. Automotive
devices: Horns, ignitions, windshield wipers,
voltage regulators, instrument gauges. Entertainment
devices: Radios, televisions, computers and power supplies.
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.
* Pb containing terminations are not RoHS compliant, exemptions may apply
Available
Pb-free
RoHS*
COMPLIANT
e3
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
(1)
MODEL
HISTORICAL
(1)
MODEL
POWER RATING
P
25 °C
W
RESISTANCE RANGE Ω
± 10 % Standard, ± 5 % Available
WEIGHT
(typical) g
CA0001 CA-1 1.0 0.1 - 1K 0.65
CA0002 CA-2 2.0 0.1 - 2.4K 0.80
CA4050/CA5050 CA-4050/CA-5050 2.0/2.5 0.1 - 170/0.1 - 2.7K 0.64/0.78
CA4055/CA5055 CA-4055/CA-5055 2.2/2.75 0.1 - 195/0.1 - 3.1K 0.65/0.80
CA4060/CA5060 CA-4060/CA-5060 2.4/3.0 0.1 - 220/0.1 - 3.5K 0.66/0.82
CA4070/CA5070 CA-4070/CA-5070 2.8/3.5 0.1 - 270/0.1 - 4.3K 0.68/0.86
CA4080/CA5080 CA-4080/CA-5080 3.2/4.0 0.1 - 320/0.1 - 5.1K 0.70/0.90
CA4090/CA5090 CA-4090/CA-5090 3.6/4.5 0.1 - 370/0.1 - 5.9K 0.72/0.94
CA4100/CA5100 CA-4100/CA-5100 4.0/5.0 0.15 - 420/0.15 - 6.7K 0.74/0.98
CA4150/CA5150 CA-4150/CA-5150 6.0/7.5 0.2 - 630/0.2 - 7K 0.84/1.19
CA4200/CA5200 CA-4200/CA-5200 8.0/10.0 0.2 - 920/0.2 - 7K 0.94/1.40
CA4220/CA5220 CA-4220/CA-5220 8.8/11.0 0.2 - 1.02K/0.2 - 7K 0.98/1.48
TECHNICAL SPECIFICATIONS
PARAMETER UNIT CA0001 CA0002 CA4000 CA5000
Temperature Coefficient ppm/°C ± 600 below 1 Ω, ± 300 1 Ω and above
Power Rating W 1 2 4 per inch 5 per inch
Short Time Overload - 5 x rated power for 5 s
Maximum Working Voltage V (P × R)
1/2
Dielectric Withstanding
Voltage
V
AC
1000 1000 1000 1000
Operating Temperature
Range
°C - 65 to + 275 - 65 to + 275 - 65 to + 275 - 65 to + 275
Terminal Strength (minimum) lb 10 10 10 10
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: CA000150R00JR05 (preferred part number format)
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 - 999
as applicable
B14 = Tin/lead bulk
R05 = Tin/lead tape and reel
Historical Part Number Example: CA-1 50 Ω 5 % R05 (will continue to be accepted for tin/lead product only)
CA-1 50 Ω 5 % R05
HISTORICAL MODEL RESISTANCE VALUE TOLERANCE CODE PACKAGING
A000150R00JR05C