CPF
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Revision: 15-Dec-16 1Document Number: 31021
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
Metal Film Resistors, Axial, Industrial Power, Precision, Flameproof
FEATURES
• High power rating, small size
• Flameproof, high temperature silicone coating
• Special filming and coating processes
• Excellent high frequency characteristics
•Low noise
• 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.
Note
(1) Continuous working voltage shall be or maximum working voltage, whichever is less
Note
• For additional information on packaging, refer to the Through-Hole Resistor Packaging document (www.vishay.com/doc?31544).
Available
Available
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
HISTORICAL
MODEL
MAXIMUM WORKING
VOLTAGE (1)
V
POWER RATING
P70 °C
W
RESISTANCE
RANGE
TOLERANCE
± %
TEMPERATURE
COEFFICIENT
± ppm/°C
CPF1 CPF-1 250 1
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
0.1 to 150K 2, 5 200
CPF2 CPF-2 350 2
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
0.1 to 150K 2, 5 200
CPF3 CPF-3 500 3
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
0.1 to 150K 2, 5 200
GLOBAL PART NUMBER INFORMATION
P x R
GLOBAL MODEL TOLERANCE
CODE
CPF1 B = ± 0.1 % E = 25 ppm E14 = lead (Pb)-free, bulk
E36 = lead(Pb)-free, T/R (full)
EE6 = lead (Pb)-free,
T/R (1000 pieces)
B14 = tin/lead, bulk
R36 = tin/lead, T/R (full)
RE6 = tin/lead, T/R (1000 pieces)
CPF2
R = Ω
K = kΩ
R10000 = 0.1 Ω
10R000 = 10 Ω
150K00 = 150 kΩ
C = ± 0.25 % H = 50 ppm
CPF3 D = ± 0.5 % K = 100 ppm
F = ± 1 % L = 150 ppm
1 to 999
G = ± 2 % N = 200 ppm
J = ± 5 %
New Global Part Numbering: CPF1562R00FKR36 (preferred part numbering format)
CPF1562R00FKR36
Historical Part Number example: CPF-15620FT-1 R36 (will continue to be accepted)
63R1-TF02651-FPC
HISTORICAL MODEL RESISTANCE VALUE TOLERANCE CODE TEMP. COEFFICIENT PACKAGING
Blank = standard
(Up to 3 digits)
SPECIAL
(Dash number)
From
as applicable
PACKAGING
RESISTANCE VALUE TEMPERATURE
COEFFICIENT
CPF
www.vishay.com Vishay Dale
Revision: 15-Dec-16 2Document Number: 31021
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
Note
(1) Rated voltage
DIMENSIONS
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.
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.
TEMPERATURE COEFFICIENT CODES
GLOBAL TC CODE HISTORICAL TC CODE TEMPERATURE COEFFICIENT
E T-9 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
TECHNICAL SPECIFICATIONS
PARAMETER UNIT CPF1 CPF2 CPF3
Rated Dissipation at 70 °C W 1 2 3
Limiting Element Voltage (1) V250 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
P x R
L1 max.
LD
1.50 ± 0.125 (1)
(38.10 ± 3.18)
d
HEAT RISE (°C ABOVE AMBIENT)
250
200
150
100
50
0
THERMAL RESISTANCE
01 2345
APPLIED POWER IN W
CPF1 CPF2 CPF3
GLOBAL
MODEL
DIMENSIONS in inches (millimeters)
LDL
1 max. d
CPF1 0.240 ± 0.020
(6.10 ± 0.51)
0.090 ± 0.008
(2.29 ± 0.20)
0.310
(7.87)
0.025 ± 0.002
(0.64 ± 0.05)
CPF2 0.344 ± 0.031
(8.74 ± 0.79)
0.145 ± 0.015
(3.68 ± 0.38)
0.425
(10.80)
0.032 ± 0.002
(0.81 ± 0.05)
CPF3 0.555 ± 0.041
(14.10 ± 1.04)
0.180 ± 0.015
(4.57 ± 0.381)
0.650
(16.51)
0.032 ± 0.002
(0.81 ± 0.05)
DERATING
% RATED POWER
120
100
80
60
40
20
0
- 55 - 25 0 30 60 90 120 150 180 210 240
AMBIENT TEMP. IN °C
70
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 weldable per
MIL-STD-1276, Type C
MECHANICAL SPECIFICATIONS
Terminal Strength 2 pound pull test
Solderability
Continuous satisfactory coverage
when tested in accordance with
MIL-STD-202, Method 208
CPF
www.vishay.com Vishay Dale
Revision: 15-Dec-16 3Document Number: 31021
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
MARKING
Temperature Coefficient: T00 = 200 ppm, T0 = 150 ppm, T1 = 100 ppm, T2 = 50 ppm, T9 = 25 ppm
CPF1, CPF2, CPF3: (5 lines)
DALE Manufacturer’s name
CPF-1 Style and size
49.9 kValue
1 % T2 Tolerance and TC
1208 4-digit date code
PERFORMANCE
TEST MAX. R (TYPICAL TEST LOTS)
Thermal Shock ± 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 %
Legal Disclaimer Notice
www.vishay.com Vishay
Revision: 08-Feb-17 1Document Number: 91000
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