CPR High Volume
Vishay Dale
Wirewound/Metal Oxide Resistors, Commercial Power,
Radial Terminals
FEATURES
•
Direct mounting on printed circuit board
•
Circuit board lock-in mounting tabs
•
High performance for low cost
•
Special inorganic potting compound and
ceramic case provide high thermal
conductivity in a fireproof package
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
(1)
CPR03...xx
CPR05...xx
CPR07...xx
CPR10...xx
CPR15...xx
CPR20...xx
POWER RATING
P
40 °C
W
3
5
7
10
15
20
RESISTANCE RANGE
Ω
± 5 %, ± 10 %
WIREWOUND
0.1 - 100
0.1 - 100
0.5 - 100
0.5 - 100
1.0 - 100
1.0 - 100
METAL OXIDE
101 - 30K
101 - 33K
101 - 50K
101 - 50K
101 - 50K
101 - 50K
WEIGHT
(typical)
g
5.5
6.5
9.5
10.0
20.3
25.5
Notes
(1)
The xx is for the two digit “special” number as specified in Global Part Number Information section. Standard part number without the two digit
“special” is 10 mm, 1 pin.
TECHNICAL SPECIFICATIONS
PARAMETER
Temperature Coefficient
Short Time Overload
Maximum Working Voltage
Terminal Strength
Operating Temperature Range
UNIT
ppm/°C
-
V
lb
°C
CPR HIGH VOLUME CHARACTERISTICS
± 400
5 x rated power for 5 s
(P x
R)
1/2
10 minimum
- 65 to + 275 for Wirewound, - 65 to + 225 for Metal Oxide
GLOBAL PART NUMBER INFORMATION
Global Part Numbering Example: CPR05100R0JE6630
C
P
R
0
5
VALUE
1
0
0
R
0
J
E
6
6
3
0
GLOBAL MODEL
CPR03
CPR05
CPR07
CPR10
CPR15
CPR20
TOLERANCE
J
= ± 5.0 %
K
= ± 10.0 %
PACKAGING
E66
= Lead (Pb)-free, bulk
SPECIAL
Blank
CPRxx...30
CPRxx...31
CPRxx...32
= 10 mm, 1 pin
= 25 mm, 1 pin
= 12 mm, 2 pin
= 25 mm, 2 pin
R
= Decimal
K
= Thousand
R1500
= 0.15
Ω
1K500
= 1500
Ω
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48
For technical questions, contact: ww2aresistors@vishay.com
Document Number: 30261
Revision: 14-Nov-08
CPR High Volume
Wirewound/Metal Oxide Resistors, Commercial Power,
Radial Terminals
DIMENSIONS
in inches [millimeters]
L
W
W
Vishay Dale
H1
g
P
H2
0.016 [0.4]
j
h
j
h
D
g
H1
H2
Terminal style 1 (Single Pin)
GLOBAL
MODEL
CPR03
CPR03…30
CPR03…31
CPR03…32
CPR05
CPR05…30
CPR05…31
CPR05…32
CPR07
CPR07…30
CPR07…31
CPR07…32
CPR10
CPR10…30
CPR10…31
CPR10…32
CPR15
CPR15…30
CPR15…31
CPR15…32
CPR20
CPR20…30
CPR20…31
CPR20…32
TERMINAL
STYLE
1
1
2
2
1
1
2
2
1
1
2
2
1
1
2
2
1
1
2
2
1
1
2
2
L
± 0.059
[1.5]
0.944
[24]
0.944
[24]
0.944
[24]
0.944
[24]
1.10
[28]
1.10
[28]
1.10
[28]
1.10
[28]
1.42
[36]
1.42
[36]
1.42
[36]
1.42
[36]
1.89
[48]
1.89
[48]
1.89
[48]
1.89
[48]
1.89
[48]
1.89
[48]
1.89
[48]
1.89
[48]
2.36
[60]
2.36
[60]
2.36
[60]
2.36
[60]
W
± 0.039
[1.0]
0.354
[9.0]
0.354
[9.0]
0.354
[9.0]
0.354
[9.0]
0.394
[10.0]
0.394
[10.0]
0.394
[10.0]
0.394
[10.0]
0.394
[10.0]
0.394
[10.0]
0.394
[10.0]
0.394
[10.0]
0.394
[10.0]
0.394
[10.0]
0.394
[10.0]
0.394
[10.0]
0.492
[12.5]
0.492
[12.5]
0.492
[12.5]
0.492
[12.5]
0.591
[15.0]
0.591
[15.0]
0.591
[15.0]
0.591
[15.0]
H1
± 0.039
[1.0]
0.354
[9.0]
0.354
[9.0]
0.354
[9.0]
0.354
[9.0]
0.394
[10.0]
0.394
[10.0]
0.394
[10.0]
0.394
[10.0]
0.394
[10.0]
0.394
[10.0]
0.394
[10.0]
0.394
[10.0]
0.394
[10.0]
0.394
[10.0]
0.394
[10.0]
0.394
[10.0]
0.472
[12.0]
0.472
[12.0]
0.472
[12.0]
0.472
[12.0]
0.512
[13.0]
0.512
[13.0]
0.512
[13.0]
0.512
[13.0]
Terminal style 2 (Double Pin)
g
± 0.008
[0.2]
0.197
[5.0]
0.197
[5.0]
0.287
[7.3]
0.287
[7.3]
0.197
[5.0]
0.287
[7.3]
0.287
[7.3]
0.287
[7.3]
0.197
[5.0]
0.287
[7.3]
0.287
[7.3]
0.287
[7.3]
0.197
[5.0]
0.287
[7.3]
0.287
[7.3]
0.287
[7.3]
0.197
[5.0]
0.287
[7.3]
0.394
[10.0]
0.394
[10.0]
0.394
[10.0]
0.394
[10.0]
0.394
[10.0]
0.394
[10.0]
h
± 0.008
[0.2]
0.059
[1.5]
0.059
[1.5]
0.059
[1.5]
0.059
[1.5]
0.059
[1.5]
0.059
[1.5]
0.059
[1.5]
0.059
[1.5]
0.059
[1.5]
0.059
[1.5]
0.059
[1.5]
0.059
[1.5]
0.059
[1.5]
0.059
[1.5]
0.059
[1.5]
0.059
[1.5]
0.059
[1.5]
0.059
[1.5]
0.069
[1.75]
0.069
[1.75]
0.106
[2.7]
0.106
[2.7]
0.069
[1.75]
0.069
[1.75]
j
± 0.039
[1.0]
0.193
[4.9]
0.193
[4.9]
0.193
[4.9]
0.193
[4.9]
0.193
[4.9]
0.193
[4.9]
0.193
[4.9]
0.193
[4.9]
0.193
[4.9]
0.193
[4.9]
0.193
[4.9]
0.193
[4.9]
0.193
[4.9]
0.193
[4.9]
0.193
[4.9]
0.193
[4.9]
0.193
[4.9]
0.199
[5.1]
0.199
[5.1]
0.199
[5.1]
0.193
[4.9]
0.193
[4.9]
0.199
[5.1]
0.199
[5.1]
DIMENSIONS
in inches [millimeters]
H2
D
P
± 0.039
± 0.005
± 0.059
[1.0]
[0.13]
[1.5]
0.413
0.492
-
[10.5]
[12.5]
0.492
0.984
-
[25.0]
[12.5]
0.472
0.197
0.492
[12.0]
[5.0]
[12.5]
0.984
0.197
0.492
[25.0]
[5.0]
[12.5]
0.413
0.590
-
[10.5]
[15.0]
0.984
0.590
-
[25.0]
[15.0]
0.472
0.197
0.590
[12.0]
[5.0]
[15.0]
0.984
0.197
0.590
[25.0]
[5.0]
[15.0]
0.413
0.787
-
[10.5]
[20.0]
0.984
0.787
-
[25.0]
[20.0]
0.472
0.197
0.787
[12.0]
[5.0]
[20.0]
0.984
0.197
0.787
[25.0]
[5.0]
[20.0]
0.413
1.26
-
[10.5]
[32.0]
0.984
1.26
-
[25.0]
[32.0]
0.472
0.197
1.26
[12.0]
[5.0]
[32.0]
0.984
0.197
1.26
[25.0]
[5.0]
[32.0]
0.413
1.26
-
[32.0]
[10.5]
0.984
1.26
-
[25.0]
[32.0]
1.18
0.197
1.26
[30.0]
[5.0]
[32.0]
1.18
0.197
1.26
[30.0]
[5.0]
[32.0]
0.591
1.65
-
[15.0]
[42.0]
0.984
1.65
-
[25.0]
[42.0]
1.18
0.197
1.65
[30.0]
[5.0]
[42.0]
1.18
0.197
1.65
[30.0]
[5.0]
[42.0]
Document Number: 30261
Revision: 14-Nov-08
For technical questions, contact: ww2aresistors@vishay.com
www.vishay.com
49
CPR High Volume
Vishay Dale
Wirewound/Metal Oxide Resistors, Commercial Power,
Radial Terminals
RATED POWER IN
%
120
100
80
60
40
20
0
- 55
Metal Oxide
Wirewound
MATERIAL SPECIFICATIONS
Element:
Wirewound = Copper-nickel alloy or nickel-chrome alloy,
depending on resistance value
Metal Oxide = High temperature fired Metal Oxide film
Core:
Ceramic
Body:
Steatite ceramic case with cement potting compound
Terminals:
Tin plated steel
Part Marking:
DALE, model, wattage, value, tolerance,
date code
- 25
25
40
75
Derating
125
175
275
225
AMBIENT TEMPERATURE IN °C
PERFORMANCE
TEST
Thermal Shock
Short Time Overload
Dielectric Withstanding Voltage
Low Temperature Operation
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 % - 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
± (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
www.vishay.com
50
For technical questions, contact: ww2aresistors@vishay.com
Document Number: 30261
Revision: 14-Nov-08
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
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 herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
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.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
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