CP
www.vishay.com
Vishay Dale
Wirewound/Metal Oxide 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
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
WIREWOUND
(1)
RESISTANCE RANGE
Ω
METAL OXIDE
(1)
TOLERANCE
±%
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
CP0002
0.1 to 1K
100 to 30K
5, 10
CP0002...3
0.1 to 1K
100 to 30K
5, 10
CP0003
0.1 to 2K
150 to 33K
5, 10
CP0003...3
0.1 to 2K
150 to 33K
5, 10
CP0005
0.1 to 2.4K
150 to 50K
5, 10
CP0005...3
0.1 to 2.4K
150 to 50K
5, 10
CP0007
0.1 to 7K
-
5, 10
CP0007...3
0.1 to 7K
-
5, 10
CP0010
0.1 to 11K
-
5, 10
CP0010...3
0.1 to 11K
-
5, 10
CP0015
0.1 to 11K
-
5, 10
CP0015...3
0.1 to 11K
-
5, 10
CP0020
0.1 to 16K
-
5, 10
CP0020...3
0.1 to 16K
-
5, 10
CP0022
0.1 to 16K
-
5, 10
CP0022...3
0.1 to 16K
-
5, 10
CP0025
0.1 to 16K
-
5, 10
Note
(1)
To specifically order a Wirewound sub-assembly for resistance values that overlap between the Wirewound and Metal Oxide technologies,
the model will be a CPxxxx...85 for standard body and CPxxxx...91 for body with stand-offs. To specifically order a Metal Oxide
sub-assembly for resistance values that overlap between the Wirewound and Metal Oxide technologies, the model will be a CPxxxx...100
for a standard body and CPxxxx...101 for body with stand-offs. If no dash type is specified, either technology may be supplied.
TECHNICAL SPECIFICATIONS
PARAMETER
UNIT
WIREWOUND CHARACTERISTICS
METAL OXIDE CHARACTERISTICS
Temperature Coefficient
ppm/°C ± 300 1
Ω
and above; ± 600 below 1
Ω
± 300 (CP0002 to CP0005)
Short Time Overload
-
5 x rated power for 5 s
5 x rated power for 5 s
Terminal Strength
lb
10 minimum
10 minimum
Operating Temperature Range
°C
-65 to +275
-65 to +225
V
AC
Dielectric Withstanding Voltage
1000
1000
1/2
Maximum Working Voltage
V
(P x R)
(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.
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
SPECIAL
(Dash Number)
(up to 3 digits)
From
1 to 999
as applicable
B14
PACKAGING
GLOBAL MODEL
(See Standard Electrical
Specifications Global
Model column for
options)
VALUE
R
= Decimal
K
= Thousand
R1500
= 0.15
Ω
1K500
= 1500
Ω
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
5%
TOLERANCE CODE
Historical Part Numbering example: CP-5-3 15
Ω
5 % B14
CP-5-3
15
Ω
HISTORICAL MODEL
Revision: 10-Nov-15
RESISTANCE VALUE
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
CP
www.vishay.com
DIMENSIONS
in inches [millimeters]
CPxxxx
E
Vishay Dale
CPxxxx...3
F
typical
B
C
0.125
[3.18]
typical
E
A
D
B
C
F
typical
A
GLOBAL
MODEL
CP0002
0.250 [6.35] 0.250 [6.35]
CP0002...3
0.250 [6.35] 0.250 [6.35]
CP0003
0.313 [7.94] 0.313 [7.94]
CP0003...3
0.313 [7.94] 0.313 [7.94]
CP0005
0.375 [9.52] 0.344 [8.73]
CP0005...3
0.375 [9.52] 0.344 [8.73]
CP0007
0.375 [9.52] 0.344 [8.73]
CP0007...3
0.375 [9.52] 0.344 [8.73]
CP0010
0.375 [9.52] 0.344 [8.73]
CP0010...3
0.375 [9.52] 0.344 [8.73]
CP0015
0.500 [12.70] 0.500 [12.70]
CP0015...3
0.500 [12.70] 0.500 [12.70]
0.500 [12.70] 0.500 [12.70]
CP0020
(2)
CP0020...3
0.500 [12.70] 0.500 [12.70]
CP0022
0.500 [12.70] 0.500 [12.70]
CP0022...3
0.500 [12.70] 0.500 [12.70]
CP0025
0.625 [15.87] 0.625 [15.87]
Notes
(1)
Potting compound may extend outside of ceramic case up to 0.060 [1.52] maximum per side.
(2)
Dimensions for the metal oxide are: A = 2.360 [59.94], B = 0.570 [14.48], C = 0.530 [13.46], E = 0.032 [0.813], F = 1.000 [25.40]
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]
C
± 0.031
[0.794]
DIMENSIONS
in inches [millimeters]
E
F
D
± 0.001 [0.025]
± 0.031
WIREWOUND METAL OXIDE
[0.794]
WIREWOUND METAL OXIDE ± 0.125 [3.175]
MINIMUM
-
0.032 [0.813] 0.0236 [0.600] 1.500 [38.10]
0.750 [19.05]
0.313 [7.94] 0.032 [0.813] 0.0236 [0.600] 1.500 [38.10]
0.750 [19.05]
-
0.036 [0.914]
0.032 [0.813]
1.500 [38.10]
1.000 [25.40]
0.375 [9.52] 0.036 [0.914]
0.032 [0.813]
1.500 [38.10]
1.000 [25.40]
-
0.036 [0.914]
0.032 [0.813]
1.500 [38.10]
1.000 [25.40]
0.406 [10.32] 0.036 [0.914]
0.032 [0.813]
1.500 [38.10]
1.000 [25.40]
-
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]
-
0.625 [15.87] 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]
-
-
0.040 [1.016]
-
1.500 [38.10]
-
MATERIAL SPECIFICATIONS
Element:
Wirewound = Copper-nickel alloy
nickel-chrome alloy, depending on resistance value
Metal Oxide = High temperature fired metal oxide film
Core:
Wirewound = Woven fiberglass
Metal Oxide = Alumina ceramic
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
or
DERATING
RATED POWER IN %
120
100
80
60
40
20
0
- 55
Metal Oxide
Wirewound
- 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 (+225 °C for Metal Oxide), 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: 10-Nov-15
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
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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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
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© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
1
Document Number: 91000
