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
POWER RATING
P40 °C
W
RESISTANCE RANGE
Ω
TOLERANCE
±%
WEIGHT
(TYPICAL)
g
CP0002
2
0.1 to 1K
5, 10
2.0
CP0002...3
2
0.1 to 1K
5, 10
2.2
CP0003
3
0.1 to 2K
5, 10
3.4
CP0003...3
3
0.1 to 2K
5, 10
3.6
CP0005
5
0.1 to 2.4K
5, 10
4.8
CP0005...3
5
0.1 to 2.4K
5, 10
5.0
CP0007
7
0.1 to 7K
5, 10
6.8
CP0007...3
7
0.1 to 7K
5, 10
7.0
CP0010
10
0.1 to 11K
5, 10
9.5
GLOBAL MODEL
CP0010...3
10
0.1 to 11K
5, 10
9.9
CP0015
15
0.1 to 11K
5, 10
16.8
CP0015...3
15
0.1 to 11K
5, 10
17.4
CP0020
20
0.1 to 16K
5, 10
22.8
CP0020...3
20
0.1 to 16K
5, 10
23.6
CP0022
22
0.1 to 16K
5, 10
24.5
CP0022...3
22
0.1 to 16K
5, 10
25.3
CP0025
25
0.1 to 16K
5, 10
37.0
TECHNICAL SPECIFICATIONS
PARAMETER
UNIT
CHARACTERISTICS
ppm/°C
± 300 1 Ω and above; ± 600 below 1 Ω
Short Time Overload
-
5 x rated power for 5 s
Terminal Strength
lb
10 minimum
Operating Temperature Range
°C
-65 to +275
Dielectric Withstanding Voltage
VAC
1000
V
(P x R)1/2
Temperature Coefficient
Maximum Working Voltage
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
1
5
R
0
0
J
E
1
4
3
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
J = ± 5.0 %
K = ± 10.0 %
E14 = lead (Pb)-free bulk pack
E31 = lead (Pb)-free four layer bulk pack
(Dash number)
(Up to 3 digits)
From 1 to 999
as applicable
B14 = bulk pack
B31 = four layer bulk pack
Historical Part Numbering Example: CP-5-3 15 Ω 5 % B14
CP-5-3
15 Ω
5%
B14
HISTORICAL MODEL
RESISTANCE VALUE
TOLERANCE CODE
PACKAGING
DIMENSIONS in inches [millimeters]
CPxxxx
CPxxxx...3
F
typical
A
E
F
typical
B
A
C
D
C
0.125
[3.18]
typical
E
B
DIMENSIONS in inches [millimeters]
GLOBAL
MODEL
A (1)
± 0.031
[0.794]
B
± 0.031
[0.794]
C
± 0.031
[0.794]
CP0002
0.688 [17.46]
0.250 [6.35]
0.250 [6.35]
CP0002...3
0.688 [17.46]
0.250 [6.35]
0.250 [6.35]
CP0003
0.875 [22.22]
0.313 [7.94]
0.313 [7.94]
CP0003...3
0.875 [22.22]
0.313 [7.94]
0.313 [7.94]
CP0005
0.875 [22.22]
0.375 [9.52]
0.344 [8.73]
CP0005...3
0.875 [22.22]
0.375 [9.52]
CP0007
1.391 [35.32]
0.375 [9.52]
CP0007...3
1.391 [35.32]
0.375 [9.52]
0.344 [8.73]
CP0010
1.875 [47.62]
0.375 [9.52]
0.344 [8.73]
CP0010...3
1.875 [47.62]
0.375 [9.52]
0.344 [8.73]
CP0015
1.875 [47.62]
0.500 [12.70]
0.500 [12.70]
CP0015...3
1.875 [47.62]
0.500 [12.70]
0.500 [12.70]
2.500 [63.50]
0.500 [12.70]
0.500 [12.70]
CP0020
(2)
D
± 0.031
[0.794]
E
± 0.002
[0.050]
F
± 0.125
[3.175]
-
0.032 [0.813]
1.500 [38.10]
0.313 [7.94]
0.032 [0.813]
1.500 [38.10]
-
0.036 [0.914]
1.500 [38.10]
0.375 [9.52]
0.036 [0.914]
1.500 [38.10]
-
0.036 [0.914]
1.500 [38.10]
0.344 [8.73]
0.406 [10.32]
0.036 [0.914]
1.500 [38.10]
0.344 [8.73]
-
0.036 [0.914]
1.500 [38.10]
0.469 [11.91]
0.036 [0.914]
1.500 [38.10]
-
0.036 [0.914]
1.500 [38.10]
0.469 [11.91]
0.036 [0.914]
1.500 [38.10]
-
0.036 [0.914]
1.500 [38.10]
0.625 [15.87]
0.036 [0.914]
1.500 [38.10]
-
0.036 [0.914]
1.500 [38.10]
CP0020...3
2.500 [63.50]
0.500 [12.70]
0.500 [12.70]
0.625 [15.87]
0.036 [0.914]
1.500 [38.10]
CP0022
2.500 [63.50]
0.500 [12.70]
0.500 [12.70]
-
0.036 [0.914]
1.500 [38.10]
CP0022...3
2.500 [63.50]
0.500 [12.70]
0.500 [12.70]
0.625 [15.87]
0.036 [0.914]
1.500 [38.10]
CP0025
2.500 [63.50]
0.625 [15.87]
0.625 [15.87]
-
0.040 [1.016]
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
Vishay Dale
DERATING
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
RATED POWER IN %
MATERIAL SPECIFICATIONS
120
100
80
60
Terminals: tinned copper
40
Part Marking: Dale, model, wattage, value, tolerance, date
code
20
0
-55
-25
25
75
40
125
175
275
225
AMBIENT TEMPERATURE IN °C
PERFORMANCE
TEST
Thermal Shock
CONDITIONS OF TEST
TEST LIMITS (EIA-344)
-55 °C to +275 °C, 5 cycles, 30 min dwell time
± (5.0 % + 0.05 Ω) ΔR
Short Time Overload
5 x rated power for 5 s
± (4.0 % + 0.05 Ω) ΔR
Dielectric Withstanding Voltage
1000 VRMS, for 1 min
± (2.0 % + 0.05 Ω) ΔR
Low Temperature Storage
-65 °C, full rated working voltage for 45 min
± (3.0 % + 0.05 Ω) ΔR
Humidity
75 °C, 90 % to 100 % RH, 240 h
± (5.0 % + 0.05 Ω) ΔR
Load Life
1000 h at rated power, + 25 °C, 1.5 h “ON”, 0.5 h “OFF”
± (10.0 % + 0.05 Ω) ΔR
Terminal Strength
5 pounds for 30 s; body twisted about axis, 3 x 360° rotations
± (2.0 % + 0.05 Ω) ΔR
Resistance to Solder Heat
Terminal immersed 3.5 s in molten solder at 1/8" to 3/16" from body
± (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
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www.vishay.com
Vishay
Disclaimer
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Revision: 01-Jan-2023
1
Document Number: 91000