BPC Datasheet, PDF (1/2 Pages) Bi technologies – 3W to 10W PLANAR HIGH POWER RESISTORS

3W to 10W PLANAR HIGH POWER RESISTORS
Features…………………………………………………………
ƒ Non-Inductive planar package
ƒ High power density.
ƒ Thin package for high density PCB installation.
ƒ Power dissipated above the board.
ƒ RoHS compliant.
Applications………………………………………………
ƒ Power supply pre-load resistors.
ƒ UPS systems
ƒ Snubber and pulse handling circuits.
ƒ Pulse generator load resistors.
ƒ In-rush current protection
ƒ Bleeder Resistors
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Specification
Inches
mm
Model
Dim A
Dim B
BPC3
0.40
10.16
0.20
6.08
BPC3
0.50
12.70
0.20
5.08
BPC3
0.75
19.05
0.50
12.70
BPC3
1.00
25.54
0.80
20.32
Dimensions (mm)
Materials
Lead:
Substrate:
Resistor:
Tin Plated Copper Alloy
96% Alumina
Thick Film
Notes:
1. Contact factory for custom products, non-standard values and tolerances.
Items
Power Rating
Operating Voltage Max
Resistance Range
TCR
Tolerance
Operation Temp. Range
Dielectric Withstanding Voltage
Mechanical Shock
Vibration
Load Life
Humidity
Temperature Cycle
Soldering Heat (Max)
Solderability
Insulation Resistance
Specification
3W, 5W, 7.5W & 10W
300Vac, 500VDC
0.1Ω to 200 KΩ
100 ppm/°C
10, optional +/-5% , 1%, 2%
-55 - +155 °C
5000 Volts minimum
∆R +/- 0.25 %
∆R +/- 0.25 %
∆R +/- 2.0 %
∆R +/- 0.5 %
∆R +/- 0.5%
∆R +/- 0.25 %
Min 95% coverage
Over 1000 MΩ
Conditions
@ ambient temp < 70°C
Extended resistance range available.
For -55 to +155°C and above 1Ω.
100G.
20G, 10 to 2KHz
70°C, 90 min. ON, 30 min.OFF, 1000 hours.
85°C, 85% RH, DC 0.1W, 1000 hours.
-55°C, 30 min.,+155°C 30min., 5cycles.
260+/-5°C, 10 seconds,
230+/-5°C, 5 seconds.
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Specifications subject to change without notice
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