RCH Power Resistors

Vishay / Sfernice RCH Power Resistors are designed to be mounted onto a heatsink and bear high short-time overloads. These resistors are manufactured in cermet thick film technology and exhibit remarkable characteristics. The RCH power resistors are noninductive and are particularly suitable for high-frequency operation and cut-out circuits. These resistors are compliant with NF-EN45545-2 and offer three types of terminals. The RCH power resistor features easy mounting, reduced size and weight, and a high power rating. These resistors operate at 0.24Ω to 1MΩ wide resistance range, 0.8°C/W high thermal capacity, and -55°C to 125°C operating temperature range.

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Qty. RoHS ECAD Model Resistance
Power Rating
Voltage Rating
Tolerance
Termination Style
Temperature Coefficient
Length
Width
Height
Type
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Vishay / Sfernice Planar Resistors - Chassis Mount 4.7 OHM 10W 1%
Datasheet
Non-Stocked
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Mult.: 1

4.7 Ohms 10 W 250 V 1 % Solder Lug 19 mm 11 mm 6 mm Heat Sinkable Resistor - 55 C + 125 C RCH
Vishay / Sfernice Planar Resistors - Chassis Mount RCH 10 100U 5% S BA25 e3
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Non-Stocked
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100 Ohms 10 W 250 V 5 % 19 mm 11 mm 6 mm Heat Sinkable Resistor - 55 C + 125 C RCH Bag
Vishay / Sfernice Planar Resistors - Chassis Mount 10watts 15ohms 1%
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Mult.: 1

15 Ohms RCH Bulk
Vishay / Sfernice Planar Resistors - Chassis Mount
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RCH
Vishay / Sfernice Planar Resistors - Chassis Mount
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RCH
Vishay / Sfernice Planar Resistors - Chassis Mount RCH 25 1K5 1% S BA25 e3
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Mult.: 25

25 W 550 V 1 % 28 mm 14 mm 6 mm Heat Sinkable Resistor - 55 C + 125 C RCH Bag
Vishay / Sfernice Planar Resistors - Chassis Mount
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Mult.: 1

RCH
Vishay / Sfernice Planar Resistors - Chassis Mount
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RCH
Vishay / Sfernice Planar Resistors - Chassis Mount
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RCH
Vishay / Sfernice Planar Resistors - Chassis Mount RCH 25 1K2 5% S BA25 e3
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1.2 kOhms 25 W 550 V 5 % 28 mm 14 mm 6 mm Heat Sinkable Resistor - 55 C + 125 C RCH Bag
Vishay / Sfernice Planar Resistors - Chassis Mount RCH 25 15K 5% S BA25 e3
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15 kOhms 25 W 550 V 5 % 28 mm 14 mm 6 mm Heat Sinkable Resistor - 55 C + 125 C RCH Bag
Vishay / Sfernice Planar Resistors - Chassis Mount RCH 25 15U 5% S BA25 e3
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15 Ohms 25 W 550 V 5 % 28 mm 14 mm 6 mm Heat Sinkable Resistor - 55 C + 125 C RCH Bag
Vishay / Sfernice Planar Resistors - Chassis Mount RCH 25 2U2 5% S BA25 e3
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2.2 Ohms 25 W 550 V 5 % 28 mm 14 mm 6 mm Heat Sinkable Resistor - 55 C + 125 C RCH Bag
Vishay / Sfernice Planar Resistors - Chassis Mount RCH 25 330U 5% S BA25 e3
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330 Ohms 25 W 550 V 5 % 28 mm 14 mm 6 mm Heat Sinkable Resistor - 55 C + 125 C RCH Bag
Vishay / Sfernice Planar Resistors - Chassis Mount RCH 50 150U 1% S BA25 e3
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Mult.: 25

RCH Bag
Vishay / Sfernice Planar Resistors - Chassis Mount
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RCH
Vishay / Sfernice Planar Resistors - Chassis Mount RCH 50 150U 5% S BA25 e3
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150 Ohms 50 W 1.285 kV 5 % 47.8 mm 15.5 mm 6 mm - 55 C + 125 C RCH Bag
Vishay / Sfernice Planar Resistors - Chassis Mount RCH 50 3U3 5% S BA25 e3
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3.3 Ohms 50 W 1.285 kV 5 % 47.8 mm 15.5 mm 6 mm - 55 C + 125 C RCH Bag
Vishay / Sfernice Planar Resistors - Chassis Mount RCH 50 560U 5% S BA25 e3
Datasheet
Non-Stocked
Min.: 50
Mult.: 25

560 Ohms 50 W 1.285 kV 5 % 47.8 mm 15.5 mm 6 mm - 55 C + 125 C RCH Bag
Vishay / Sfernice Planar Resistors - Chassis Mount RCH 50 56U 5% S BA25 e3
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Mult.: 25
56 Ohms 50 W 1.285 kV 5 % 47.8 mm 15.5 mm 6 mm - 55 C + 125 C RCH Bag
Vishay / Sfernice Planar Resistors - Chassis Mount
Datasheet
Non-Stocked
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RCH
Vishay / Sfernice Planar Resistors - Chassis Mount RCH 5 3K 1% S BA25 e3
Datasheet
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Mult.: 25

5 W 160 V 1 % 16.6 mm 9 mm 6 mm Heat Sinkable Resistor - 55 C + 125 C RCH Bag
Vishay / Sfernice Planar Resistors - Chassis Mount
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RCH
Vishay / Sfernice Planar Resistors - Chassis Mount
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RCH
Vishay / Sfernice Planar Resistors - Chassis Mount
Datasheet
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RCH