End of Life November-2021
CP
www.vishay.com
Vishay Dale
Wirewound Resistors, Commercial Power, Axial Lead
FEATURES
• High performance for low cost
• Meets or exceeds requirements of EIA
Standard RS-344
• High power to size ratio
• Ceramic cases are available with circuit board
stand-offs (designated with a -3 model ending)
• Special inorganic potting compound and
ceramic case provide high thermal conductivity
in a fireproof package
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
Available
Available
Available
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL MODEL
CP0002
CP0002...3
CP0003
CP0003...3
CP0005
CP0005...3
CP0007
CP0007...3
CP0010
CP0010...3
CP0015
CP0015...3
CP0020
CP0020...3
CP0022
CP0022...3
CP0025
POWER RATING
P
40 °C
W
2
2
3
3
5
5
7
7
10
10
15
15
20
20
22
22
25
RESISTANCE RANGE
Ω
0.1 to 1K
0.1 to 1K
0.1 to 2K
0.1 to 2K
0.1 to 2.4K
0.1 to 2.4K
0.1 to 7K
0.1 to 7K
0.1 to 11K
0.1 to 11K
0.1 to 11K
0.1 to 11K
0.1 to 16K
0.1 to 16K
0.1 to 16K
0.1 to 16K
0.1 to 16K
TOLERANCE
±%
5, 10
5, 10
5, 10
5, 10
5, 10
5, 10
5, 10
5, 10
5, 10
5, 10
5, 10
5, 10
5, 10
5, 10
5, 10
5, 10
5, 10
WEIGHT
(TYPICAL)
g
2.0
2.2
3.4
3.6
4.8
5.0
6.8
7.0
9.5
9.9
16.8
17.4
22.8
23.6
24.5
25.3
37.0
TECHNICAL SPECIFICATIONS
PARAMETER
Temperature Coefficient
Short Time Overload
Terminal Strength
Operating Temperature Range
Dielectric Withstanding Voltage
Maximum Working Voltage
UNIT
ppm/°C
-
lb
°C
V
AC
V
CHARACTERISTICS
± 300 1
Ω
and above; ± 600 below 1
Ω
5 x rated power for 5 s
10 minimum
-65 to +275
1000
(P x R)
1/2
Note
• Wirewound CP 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
Revision: 18-Feb-2022
Document Number: 30213
1
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
End of Life November-2021
CP
www.vishay.com
Vishay Dale
GLOBAL PART NUMBER INFORMATION
Global Part Numbering Example: CP000515R00JE143
C
P
0
0
0
5
VALUE
1
5
R
0
0
J
E
1
4
3
SPECIAL
(Dash number)
(Up to 3 digits)
From
1 to 999
as applicable
GLOBAL MODEL
(See Standard Electrical
Specifications Global
Model column for options)
TOLERANCE
J
= ± 5.0 %
K
= ± 10.0 %
PACKAGING
E14
= lead (Pb)-free bulk pack
E31
= lead (Pb)-free four layer bulk pack
B14
= bulk pack
B31
= four layer bulk pack
R
= decimal
K
= thousand
R1500
= 0.15
Ω
1K500
= 1500
Ω
Historical Part Numbering Example: CP-5-3 15
Ω
5 % B14
CP-5-3
HISTORICAL MODEL
15
Ω
RESISTANCE VALUE
5%
TOLERANCE CODE
B14
PACKAGING
DIMENSIONS
in inches [millimeters]
CPxxxx
E
CPxxxx...3
F
typical
C
A
D
0.125
[3.18]
typical
E
B
C
F
typical
A
B
DIMENSIONS
in inches [millimeters]
GLOBAL
MODEL
CP0002
CP0002...3
CP0003
CP0003...3
CP0005
CP0005...3
CP0007
CP0007...3
CP0010
CP0010...3
CP0015
CP0015...3
CP0020
(2)
CP0020...3
CP0022
CP0022...3
CP0025
A
(1)
± 0.031
[0.794]
0.688 [17.46]
0.688 [17.46]
0.875 [22.22]
0.875 [22.22]
0.875 [22.22]
0.875 [22.22]
1.391 [35.32]
1.391 [35.32]
1.875 [47.62]
1.875 [47.62]
1.875 [47.62]
1.875 [47.62]
2.500 [63.50]
2.500 [63.50]
2.500 [63.50]
2.500 [63.50]
2.500 [63.50]
B
± 0.031
[0.794]
0.250 [6.35]
0.250 [6.35]
0.313 [7.94]
0.313 [7.94]
0.375 [9.52]
0.375 [9.52]
0.375 [9.52]
0.375 [9.52]
0.375 [9.52]
0.375 [9.52]
0.500 [12.70]
0.500 [12.70]
0.500 [12.70]
0.500 [12.70]
0.500 [12.70]
0.500 [12.70]
0.625 [15.87]
C
± 0.031
[0.794]
0.250 [6.35]
0.250 [6.35]
0.313 [7.94]
0.313 [7.94]
0.344 [8.73]
0.344 [8.73]
0.344 [8.73]
0.344 [8.73]
0.344 [8.73]
0.344 [8.73]
0.500 [12.70]
0.500 [12.70]
0.500 [12.70]
0.500 [12.70]
0.500 [12.70]
0.500 [12.70]
0.625 [15.87]
D
± 0.031
[0.794]
-
0.313 [7.94]
-
0.375 [9.52]
-
0.406 [10.32]
-
0.469 [11.91]
-
0.469 [11.91]
-
0.625 [15.87]
-
0.625 [15.87]
-
0.625 [15.87]
-
E
± 0.002
[0.050]
0.032 [0.813]
0.032 [0.813]
0.036 [0.914]
0.036 [0.914]
0.036 [0.914]
0.036 [0.914]
0.036 [0.914]
0.036 [0.914]
0.036 [0.914]
0.036 [0.914]
0.036 [0.914]
0.036 [0.914]
0.036 [0.914]
0.036 [0.914]
0.036 [0.914]
0.036 [0.914]
0.040 [1.016]
F
± 0.125
[3.175]
1.500 [38.10]
1.500 [38.10]
1.500 [38.10]
1.500 [38.10]
1.500 [38.10]
1.500 [38.10]
1.500 [38.10]
1.500 [38.10]
1.500 [38.10]
1.500 [38.10]
1.500 [38.10]
1.500 [38.10]
1.500 [38.10]
1.500 [38.10]
1.500 [38.10]
1.500 [38.10]
1.500 [38.10]
Note
(1)
Potting compound may extend outside of ceramic case up to 0.060 [1.52] maximum per side
Revision: 18-Feb-2022
Document Number: 30213
2
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
End of Life November-2021
CP
www.vishay.com
MATERIAL SPECIFICATIONS
Element:
copper-nickel alloy or nickel-chrome alloy,
depending on resistance value
Core:
woven fiberglass
Body:
steatite ceramic case with inorganic potting
compound
End Caps:
tin plated steel
Terminals:
tinned copper
Part Marking:
Dale, model, wattage, value, tolerance, date
code
Vishay Dale
DERATING
RATED POWER IN %
120
100
80
60
40
20
0
-55
-25
25
40
75
125
175
275
225
AMBIENT TEMPERATURE IN °C
PERFORMANCE
TEST
Thermal Shock
Short Time Overload
Dielectric Withstanding Voltage
Low Temperature Storage
Humidity
Load Life
Terminal Strength
Resistance to Solder Heat
CONDITIONS OF TEST
-55 °C to +275 °C, 5 cycles, 30 min dwell time
5 x rated power for 5 s
1000 V
RMS
, for 1 min
-65 °C, full rated working voltage for 45 min
75 °C, 90 % to 100 % RH, 240 h
1000 h at rated power, + 25 °C, 1.5 h “ON”, 0.5 h “OFF”
5 pounds for 30 s; body twisted about axis, 3 x 360° rotations
Terminal immersed 3.5 s in molten solder at 1/8" to 3/16" from body
TEST LIMITS (EIA-344)
± (5.0 % + 0.05
Ω) ΔR
± (4.0 % + 0.05
Ω) ΔR
± (2.0 % + 0.05
Ω) ΔR
± (3.0 % + 0.05
Ω) ΔR
± (5.0 % + 0.05
Ω) ΔR
± (10.0 % + 0.05
Ω) ΔR
± (2.0 % + 0.05
Ω) ΔR
± (4.0 % + 0.05
Ω) ΔR
Revision: 18-Feb-2022
Document Number: 30213
3
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
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
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RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
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“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
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with the properties described in the product specification is suitable for use in a particular application. Parameters provided in
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Product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited
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© 2022 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 01-Jan-2022
1
Document Number: 91000
