CPF350R000FKE36 Datasheet, PDF (2/3 Pages) Vishay Siliconix – Metal Film Resistors, Industrial Power, Precision, Flameproof

CPF
Metal Film Resistors, Industrial Power, Precision, Flameproof _{Vishay Dale}
DIMENSIONS
1.50 ± 0.125 ⁽¹⁾
[38.10 ± 3.18]
L
D
L_{1 max.}
d
Notes
(1) _{1.08 ± 0.125 (27.43 ± 3.18) if tape and reel}
• 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.
GLOBAL
MODEL
DIMENSIONS in inches (millimeters)
L
D
L_{1 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)
250
CPF1
200
150
100
50
0
0
1
2
THERMAL RESISTANCE
CPF2
CPF3
3
4
5
APPLIED POWER IN W
120
100
80
60
40
20
0
- 55 - 25 0 30 60 90 120 150 180 210 240
DERATING
70
AMBIENT TEMP. IN °C
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
PERFORMANCE
TEST
Thermal Shock
Short Time Overload
Low Temperature Operation
Moisture Resistance
Resistance To Soldering Heat
Shock
Vibration
Terminal Strength
Dielectric Withstanding Voltage
Life
Document Number: 31021
Revision: 11-Mar-10
MAX. ΔR (Typical Test Lots)
± 1.0 %
± 0.5 %
± 0.5 %
± 1.5 %
± 0.5 %
± 0.5 %
± 0.5 %
± 0.5 %
± 0.5 %
± 2.0 %
For technical questions, contact: [e-mail]
www.vishay.com
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