www.vishay.com
CPF
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
HISTORICAL MODEL
MAXIMUM WORKING POWER RATING
VOLTAGE (1)
P70 °C
VW
RESISTANCE RANGE
TOLERANCE ±%
5 to 150K
0.1, 0.25, 0.5, 1
5 to 150K
0.1, 0.25, 0.5, 1, 2, 5
1 to 150K
0.5, 1, 2, 5
CPF1
CPF-1
250
1 0.5 to 150K 1, 2, 5
0.5 to 150K
1
0.2 to 150K
2, 5
0.1 to 150K
2, 5
5 to 150K
0.1, 0.25, 0.5, 1
5 to 150K
0.1, 0.25, 0.5, 1, 2, 5
1 to 150K
0.5, 1, 2, 5
CPF2
CPF-2
350
2 0.5 to 150K 1, 2, 5
0.5 to 150K
1
0.2 to 150K
2, 5
0.1 to 150K
2, 5
8 to 150K
0.1, 0.25, 0.5, 1
8 to 150K
0.1, 0.25, 0.5, 1, 2, 5
1 to 150K
0.5, 1, 2, 5
CPF3
CPF-3
500
3 1 to 150K 1, 2, 5
1 to 150K
1
0.2 to 150K
2, 5
0.1 to 150K
2, 5
Note (1) Continuous working voltage shall be P x R or maximum working voltage, whichever is less
TEMPERATURE COEFFICIENT
± ppm/°C 25 50 100 150 200 200 300 25 50 100 150 200 200 300 25 50 100 150 200 200 300
Revision: 18-Feb-2020
1 Document Number: 31021
For technical questions, contact:
[email protected]
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
www.vishay.com
CPF
Vishay Dale
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: CPF1562R00FKR36 (preferred part numbering format)
CPF 1 5 6 2R0 0 FKR3 6
GLOBAL MODEL
CPF1 CPF2 CPF3
RESISTANCE VALUE
R= K = k R10000 = 0.1 10R000 = 10 150K00 = 150 k
TOLERANCE CODE
B = ± 0.1 % C = ± 0.25 % D = ± 0.5 %
F=±1% G=±2% J=±5%
TEMPERATURE COEFFICIENT
E = 25 ppm H = 50 ppm K = 100 ppm L = 150 ppm N = 200 ppm M = 300 ppm
PACKAGING
E14 = lead (Pb)-free, bulk E36 = lead (Pb)-free, T/R (full) EE6 = lead (Pb)-free, T/R (1000 pcs)
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
SPECIAL Blank = standard
(dash number) (up to 3 digits) From 1 to 999 as applicable
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
H T-2
K T-1
L T-0
N T-00
MM
TEMPERATURE COEFFICIENT 25 ppm/°C 50 ppm/°C 100 ppm/°C 150 ppm/°C 200 ppm/°C 300 ppm/°C
TECHNICAL SPECIFICATIONS
PARAMETER Rated Dissipation at 70 °C Limiting Element Voltage (1) Insulation Voltage Thermal Resistance Insulation Resistance Category Temperature Range
Note (1) Rated voltage P x R
DIMENSIONS
1.50 ± 0.125 (1) (38.10 ± 3.18)
L
D
UNIT W V Veff
K/W °C
L1 max.
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
CPF1 1
250 900 85
CPF2 2
350 900 60 1010 -65 °C / +230 °C
CPF3 3
500 900 50
GLOBAL MODEL
CPF1
DIMENSIONS in inches (millimeters)
L D L1 max. d 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)
Revision: 18-Feb-2020
2 Document Number: 31021
For technical questions, contact:
[email protected]
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
HEAT RISE (°C ABOVE AMBIENT) % RATED POWER
www.vishay.com THERMAL RESISTANCE
250
CPF1
CPF2
CPF3
200
150
100
50
0 01
2345 APPLIED POWER IN W
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
Proprietary nickel-chrome alloy
Core
Cleaned high purity ceramic
Coating
Special high temperature conformal coat
Termination
Standard lead material is solder-coated Solderable and welda.