CPF
www.vishay.com
Vishay Dale
Metal Film Resistors, Axial, Industrial Power, Precision, Flameproof
FEATURES
• High power rating, small size
• Flameproof, high temperature silicone coating
Available
• Special filming and coating processes
• Excellent high frequency characteristics
• Low noise
Available
• Low voltage coefficient
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
Note
* This datasheet provides information about parts that are RoHS-compliant and / or parts that are non RoHS-compliant. For example, parts
with lead (Pb) terminations are not RoHS-compliant. Please see the information / tables in this datasheet for details
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
CPF1
CPF2
CPF3
HISTORICAL
MODEL
MAXIMUM WORKING
VOLTAGE (1)
V
CPF-1
CPF-2
CPF-3
Note
(1) Continuous working voltage shall be
Revision: 18-Feb-2020
250
350
500
POWER RATING
P70 °C
W
1
2
3
RESISTANCE
RANGE
TOLERANCE
±%
TEMPERATURE
COEFFICIENT
± ppm/°C
5 to 150K
0.1, 0.25, 0.5, 1
25
5 to 150K
0.1, 0.25, 0.5, 1, 2, 5
50
1 to 150K
0.5, 1, 2, 5
100
0.5 to 150K
1, 2, 5
150
0.5 to 150K
1
200
0.2 to 150K
2, 5
200
0.1 to 150K
2, 5
300
5 to 150K
0.1, 0.25, 0.5, 1
25
5 to 150K
0.1, 0.25, 0.5, 1, 2, 5
50
1 to 150K
0.5, 1, 2, 5
100
0.5 to 150K
1, 2, 5
150
0.5 to 150K
1
200
0.2 to 150K
2, 5
200
0.1 to 150K
2, 5
300
8 to 150K
0.1, 0.25, 0.5, 1
25
8 to 150K
0.1, 0.25, 0.5, 1, 2, 5
50
1 to 150K
0.5, 1, 2, 5
100
1 to 150K
1, 2, 5
150
1 to 150K
1
200
0.2 to 150K
2, 5
200
0.1 to 150K
2, 5
300
P x R or maximum working voltage, whichever is less
Document Number: 31021
1
For technical questions, contact: ff2aresistors@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
CPF
www.vishay.com
Vishay Dale
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: CPF1562R00FKR36 (preferred part numbering format)
C
P
F
1
6
2
R
0
0
F
RESISTANCE
VALUE
TOLERANCE
CODE
TEMPERATURE
COEFFICIENT
R=
K = k
R10000 = 0.1
10R000 = 10
150K00 = 150 k
B = ± 0.1 %
C = ± 0.25 %
D = ± 0.5 %
F=±1%
G=±2%
J=±5%
E = 25 ppm
H = 50 ppm
K = 100 ppm
L = 150 ppm
N = 200 ppm
M = 300 ppm
GLOBAL MODEL
CPF1
CPF2
CPF3
5
K
R
3
6
PACKAGING
SPECIAL
E14 = lead (Pb)-free, bulk
E36 = lead (Pb)-free, T/R (full)
EE6 = lead (Pb)-free, T/R (1000 pcs)
Blank = standard
(dash number)
(up to 3 digits)
From 1 to 999
as applicable
B14 = tin / lead, bulk
R36 = tin / lead, T/R (full)
RE6 = tin / lead, T/R (1000 pcs)
Historical Part Number Example: CPF-15620FT-1 R36 (will continue to be accepted)
CPF-1
5620
F
T-1
R36
HISTORICAL MODEL
RESISTANCE VALUE
TOLERANCE CODE
TEMP. COEFFICIENT
PACKAGING
Note
• For additional information on packaging, refer to the Through-Hole Resistor Packaging document (www.vishay.com/doc?31544)
TEMPERATURE COEFFICIENT CODES
GLOBAL TC CODE
HISTORICAL TC CODE
E
T-9
TEMPERATURE COEFFICIENT
25 ppm/°C
H
T-2
50 ppm/°C
K
T-1
100 ppm/°C
L
T-0
150 ppm/°C
N
T-00
200 ppm/°C
M
M
300 ppm/°C
TECHNICAL SPECIFICATIONS
PARAMETER
UNIT
CPF1
CPF2
Rated Dissipation at 70 °C
W
1
2
CPF3
3
Limiting Element Voltage (1)
V
250
350
500
Insulation Voltage
Veff
900
900
900
Thermal Resistance
K/W
85
60
50
Insulation Resistance
1010
Category Temperature Range
°C
-65 °C / +230 °C
Note
Rated voltage
(1)
P x R
DIMENSIONS
1.50 ± 0.125 (1)
(38.10 ± 3.18)
L
L1 max.
GLOBAL
MODEL
D
Revision: 18-Feb-2020
D
L1 max.
d
CPF1
0.240 ± 0.020 0.090 ± 0.008 0.310 0.025 ± 0.002
(6.10 ± 0.51) (2.29 ± 0.20) (7.87) (0.64 ± 0.05)
CPF2
0.344 ± 0.031 0.145 ± 0.015 0.425 0.032 ± 0.002
(8.74 ± 0.79) (3.68 ± 0.38) (10.80) (0.81 ± 0.05)
CPF3
0.555 ± 0.041 0.180 ± 0.015 0.650 0.032 ± 0.002
(14.10 ± 1.04) (4.57 ± 0.381) (16.51) (0.81 ± 0.05)
d
Note
(1) Lead length for product in bulk pack. For product supplied in
tape and reel, the actual lead length would be based on the body
size, tape spacing and lead trim
DIMENSIONS in inches (millimeters)
L
Document Number: 31021
2
For technical questions, contact: ff2aresistors@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
CPF
www.vishay.com
Vishay Dale
250
CPF1
DERATING
CPF2
CPF3
200
150
% RATED POWER
HEAT RISE (°C ABOVE AMBIENT)
THERMAL RESISTANCE
120
100
80
60
100
40
50
20
0
0
1
2
3
4
5
APPLIED POWER IN W
0
- 55
- 25
0
30
60
90
70
120
150 180
210
240
AMBIENT TEMP. IN °C
Note
• Surface temperatures were taken with an infrared pyrometer in
+25 °C still air. Resistors were supported by their leads in test
clips at a point 0.500" (12.70 mm) out from the resistor body
ends
MATERIAL SPECIFICATIONS
Element
MECHANICAL SPECIFICATIONS
Proprietary nickel-chrome alloy
Core
Cleaned high purity ceramic
Coating
Special high temperature conformal coat
Termination
Standard lead material is solder-coated
Solderable and weldable per
MIL-STD-1276, type C
Terminal Strength
Solderability
2 pound pull test
Continuous satisfactory coverage when
tested in accordance with MIL-STD-202,
method 208
MARKING
Temperature Coefficient: T00 = 200 ppm, T0 = 150 ppm, T1 = 100 ppm, T2 = 50 ppm, T9 = 25 ppm, M = 300 ppm
CPF1, CPF2, CPF3: (5 lines)
DALE
CPF-1
49.9 k
1 % T2
1208
Manufacturer’s name
Style and size
Value
Tolerance and TC
4-digit date code
PERFORMANCE
TEST
Thermal Shock
MAX. R (TYPICAL TEST LOTS)
± 1.0 %
Short Time Overload
± 0.5 %
Low Temperature Operation
± 0.5 %
Moisture Resistance
± 1.5 %
Resistance to Soldering Heat
± 0.5 %
Shock
± 0.5 %
Vibration
± 0.5 %
Terminal Strength
± 0.5 %
Dielectric Withstanding Voltage
± 0.5 %
Life
± 2.0 %
Revision: 18-Feb-2020
Document Number: 31021
3
For technical questions, contact: ff2aresistors@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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Revision: 01-Jan-2022
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Document Number: 91000