Document Number: 30214 For technical questions, contact: ww2aresistors@vishay.com www.vishay.com
Revision: 14-Feb-11 1
Wirewound Resistors, Commercial Power, Axial Lead
CA
Vishay Dale
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
• Compliant to RoHS Directive 2002/95/EC
APPLICATIONS
Kitchen appliances: Percolators, blenders,
mixers, ranges, toasters, deep fryers.
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.
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL MODEL (1) HISTORICAL MODEL (1) POWER RATING
P25 °C W
RESISTANCE RANGE
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
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 and above, ± 600 below 1
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
1K500 = 1500
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 5 % R05
CA-1 50 5 % R05
HISTORICAL MODEL RESISTANCE VALUE TOLERANCE CODE PACKAGING
* Pb containing terminations are not RoHS compliant, exemptions may apply
** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902
A000150R00JR05C
www.vishay.com For technical questions, contact: ww2aresistors@vishay.com Document Number: 30214
2Revision: 14-Feb-11
CA
Vishay Dale Wirewound Resistors, Commercial
Power, Axial Lead
DIMENSIONS in inches [millimeters]
Note
(1) On some standard reel pack methods, the leads may be trimmed to a shorter length than shown.
MATERIAL SPECIFICATIONS
Element: Copper-nickel alloy or nickel-chrome alloy,
depending on resistance value
Core: Woven fiberglass
Coating: Special high temperature silicone (CA4000 series
is not coated)
Terminals: Tin/lead electroplated copper (lead (Pb)-free will
be 100 % tin)
End Caps: Tin plated steel
Part Marking: CA0001 and CA0002 are printed with value
and tolerance
DERATING
GLOBAL
MODEL
DIMENSIONS in inches [millimeters]
A ± 0.031 [0.794] A’ (MAXIMUM) B ± 0.001 [0.025] C FIGURE
CA0001 0.400 [10.16] 0.460 [11.68] 0.032 [0.813] 0.170 maximum [4.32 maximum] 2
CA0002 0.570 [14.48] 0.630 [16.00] 0.032 [0.813] 0.170 maximum [4.32 maximum] 2
CA4050 0.500 [12.70] 0.594 [15.09] 0.032 [0.813] 0.140 ± 0.031 [3.56 ± 0.794] 1
CA4055 0.550 [13.97] 0.644 [16.36] 0.032 [0.813] 0.140 ± 0.031 [3.56 ± 0.794] 1
CA4060 0.600 [15.24] 0.694 [17.63] 0.032 [0.813] 0.140 ± 0.031 [3.56 ± 0.794] 1
CA4070 0.700 [17.78] 0.794 [20.17] 0.032 [0.813] 0.140 ± 0.031 [3.56 ± 0.794] 1
CA4080 0.800 [20.32] 0.894 [22.71] 0.032 [0.813] 0.140 ± 0.031 [3.56 ± 0.794] 1
CA4090 0.900 [22.86] 0.994 [25.25] 0.032 [0.813] 0.140 ± 0.031 [3.56 ± 0.794] 1
CA4100 1.00 [25.40] 1.094 [27.79] 0.032 [0.813] 0.140 ± 0.031 [3.56 ± 0.794] 1
CA4150 1.50 [38.10] 1.594 [40.49] 0.032 [0.813] 0.140 ± 0.031 [3.56 ± 0.794] 1
CA4200 2.00 [50.80] 2.094 [53.19] 0.032 [0.813] 0.140 ± 0.031 [3.56 ± 0.794] 1
CA4220 2.20 [55.88] 2.294 [58.27] 0.032 [0.813] 0.140 ± 0.031 [3.56 ± 0.794] 1
CA5050 0.500 [12.70] 0.625 [15.88] 0.036 [0.914] 0.170 ± 0.031 [4.32 ± 0.794] 2
CA5055 0.550 [13.97] 0.675 [17.15] 0.036 [0.914] 0.170 ± 0.031 [4.32 ± 0.794] 2
CA5060 0.600 [15.24] 0.725 [18.42] 0.036 [0.914] 0.170 ± 0.031 [4.32 ± 0.794] 2
CA5070 0.700 [17.78] 0.825 [20.96] 0.036 [0.914] 0.170 ± 0.031 [4.32 ± 0.794] 2
CA5080 0.800 [20.32] 0.925 [23.50] 0.036 [0.914] 0.170 ± 0.031 [4.32 ± 0.794] 2
CA5090 0.900 [22.86] 1.025 [26.04] 0.036 [0.914] 0.170 ± 0.031 [4.32 ± 0.794] 2
CA5100 1.00 [25.40] 1.125 [28.58] 0.036 [0.914] 0.170 ± 0.031 [4.32 ± 0.794] 2
CA5150 1.50 [38.10] 1.625 [41.28] 0.036 [0.914] 0.170 ± 0.031 [4.32 ± 0.794] 2
CA5200 2.00 [50.80] 2.125 [53.98] 0.036 [0.914] 0.170 ± 0.031 [4.32 ± 0.794] 2
CA5220 2.20 [55.88] 2.325 [59.06] 0.036 [0.914] 0.170 ± 0.031 [4.32 ± 0.794] 2
Figure 2 A
'
A
B
C
C
Figure 1 B
A'
A
[1.625 ± 0.125]
(1)
41.28 ± 3.15
[1.625 ± 0.125]
(1)
41.28 ± 3.15
AMBIENT TEMPERATURE IN °C
RATED POWER IN %
- 65 - 25 75 125 175 225 275
25
0
20
40
60
80
120
100
PERFORMANCE
TEST CONDITIONS OF TEST TEST LIMITS (EIA RS-344)
Thermal Shock - 55 °C to + 275 °C, 5 cycles, 30 min dwell time ± (5.0 % + 0.05 ) R
Short Time Overload 5 x rated power for 5 s ± (4.0 % + 0.05 ) R
Dielectric Withstanding Voltage 600 VAC for 1 min (CA0001, CA0002 and CA5xxx only) ± (2.0 % + 0.05 ) R
Low Temperature Storage - 65 °C, full rated working voltage for 45 min ± (3.0 % + 0.05 ) R
Humidity 75 °C, 90 % to 100 % RH, 240 h ± (5.0 % + 0.05 ) R
Load Life 1000 h at rated power, + 25 °C, 1.5 h “ON”, 0.5 h “OFF” ± (10.0 % + 0.05 ) R
Terminal Strength 10 pounds for 30 s; body twisted about axis, 3 x 360° rotations ± (2.0 % + 0.05 ) R
Resistance to Solder Heat Terminal immersed 3.5 s in molten solder at 1/8" to 3/16" from body ± (4.0 % + 0.05 ) R
Legal Disclaimer Notice
www.vishay.com Vishay
Revision: 08-Feb-17 1Document Number: 91000
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a
particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.
Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document
or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Vishay:
CA0001100R0KR05 CA5100120R0JR05 CA00024R700JS73 CA51002K200KB14 CA000182R00KR05
CA000233R00KS73 CA000230R00KS73 CA000147R00KB14 CA000227R00KS73 CA000222R00KS70
CA4050100R0KB14 CA406027R00JS73 CA5100120R0JS73 CA000182R00JS73 CA405018R00JS73
CA000247R00KR05 CA000211R00KB14 CA000218R00KR05 CA000151R00JS73 CA000251R00KR64
CA4080150R0JB14 CA000227R00KR05 CA000227R00KB14 CA0002R4700KR05 CA0002R1690KS73
CA0002R1200KR05 CA00022R700KR05 CA522062R00KS73 CA0001100R0KB14 CA0002R1000KR64
CA0001R2200JR05 CA000222R00JS73 CA0002680R0JR05 CA408082R00JS73 CA51003R000KB14
CA510010R00KR05 CA00023R900JS73 CA40508R000JS73 CA0002330R0KB14 CA000218R00KS73
CA000211R00KS73 CA4060330R0JS73 CA0002560R0JS73 CA0001R3000JS73 CA0001R2200JS73
CA0001R2000JS73 CA00024R700KB14 CA40501R000JS73 CA0001R4700JS73 CA51001K200KR05
CA0002150R0KS73 CA51002K200KS73 CA00021R000JR05 CA00023R000JR64 CA00023R300JB14
CA000230R00KR18 CA000233R00KR18 CA405022R00JS73 CA415020R00KR28 CA000230R00KB14
CA000233R00KB14 CA000233R00KR05 CA000230R00KR05 CA000182R00KS73 CA00021R000JB14
CA00021K000JB14 CA51007R500JS73 CA415020R00KS70 CA000210R00JR05 CA0001R1200KR05
CA0001R3000KS72 CA000233R00JR05 CA000247R00JB14 CA0001220R0KR05 CA0001680R0KB14
CA000239R00JS73 CA000233R00JS73 CA4220R8500JR05 CA4220R8500JR17 CA0001180R0JS73
CA0001100R0JS73 CA0001220R0KB14 CA00023R900JR18 CA000250R00JS73 CA522062R00KB14
CA0002470R0KS73 CA510039R00KS73 CA510033R00KS73 CA0001R1800JR05 CA4060140R0JS73 CA-
21810%TR CA1.15%TR CA000218R00KB12 CA00022R700JS70 CA0002R3300JS70 CA21810% CA2395%TR
CA22.75%TR CA215010%TR CA2 1.3 5%TR
