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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Packaging
Vishay / Sfernice Planar Resistors - Chassis Mount 1 OHM 25W 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 50
Mult.: 25

1 Ohms 25 W 550 V 1 % Solder Lug 28 mm 14 mm 6 mm Heat Sinkable Resistor - 55 C + 125 C RCH Bulk
Vishay / Sfernice Planar Resistors - Chassis Mount 10 OHM 25W 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 50
Mult.: 25

10 Ohms 25 W 550 V 1 % Solder Lug 28 mm 14 mm 6 mm Heat Sinkable Resistor - 55 C + 125 C RCH Bulk
Vishay / Sfernice Planar Resistors - Chassis Mount 10K OHM 25W 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 50
Mult.: 25

10 kOhms 25 W 550 V 1 % Solder Lug 28 mm 14 mm 6 mm Heat Sinkable Resistor - 55 C + 125 C RCH Bulk
Vishay / Sfernice Planar Resistors - Chassis Mount 15 OHM 25W 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 50
Mult.: 25

15 Ohms 25 W 550 V 1 % Solder Lug 28 mm 14 mm 6 mm Heat Sinkable Resistor - 55 C + 125 C RCH Bulk
Vishay / Sfernice Planar Resistors - Chassis Mount 15K OHM 25W 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 50
Mult.: 25

15 kOhms 25 W 550 V 1 % Solder Lug 28 mm 14 mm 6 mm Heat Sinkable Resistor - 55 C + 125 C RCH Bulk
Vishay / Sfernice Planar Resistors - Chassis Mount 1K OHM 25W 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 50
Mult.: 25

1 kOhms 25 W 550 V 1 % Solder Lug 28 mm 14 mm 6 mm Heat Sinkable Resistor - 55 C + 125 C RCH Bulk
Vishay / Sfernice Planar Resistors - Chassis Mount 2 OHM 25W 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 50
Mult.: 25

2 Ohms 25 W 550 V 1 % Solder Lug 28 mm 14 mm 6 mm Heat Sinkable Resistor - 55 C + 125 C RCH Bulk
Vishay / Sfernice Planar Resistors - Chassis Mount 3K OHM 25W 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 50
Mult.: 25

3 kOhms 25 W 550 V 1 % Solder Lug 28 mm 14 mm 6 mm Heat Sinkable Resistor - 55 C + 125 C RCH Bulk
Vishay / Sfernice Planar Resistors - Chassis Mount 470K OHM 25W 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 50
Mult.: 25

470 kOhms 25 W 550 V 1 % Solder Lug 28 mm 14 mm 6 mm Heat Sinkable Resistor - 55 C + 125 C RCH Bulk
Vishay / Sfernice Planar Resistors - Chassis Mount 4.7K OHM 25W 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 50
Mult.: 25

4.7 kOhms 25 W 550 V 1 % Solder Lug 28 mm 14 mm 6 mm Heat Sinkable Resistor - 55 C + 125 C RCH Bulk
Vishay / Sfernice Planar Resistors - Chassis Mount 6.8Kohms 25watt 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 50
Mult.: 25

6.8 kOhms 25 W 550 V 1 % Solder Lug 28 mm 14 mm 6 mm Heat Sinkable Resistor - 55 C + 125 C RCH Bulk
Vishay / Sfernice Planar Resistors - Chassis Mount 25watt 20Kohms 5%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

2 kOhms 25 W 550 V 5 % 28 mm 14 mm 6 mm Heat Sinkable Resistor - 55 C + 125 C RCH Bulk
Vishay / Sfernice Planar Resistors - Chassis Mount RCH 25 2K2 5% S BA25 e3
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1
2.2 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 25W 22ohm 5%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

22 Ohms 25 W 550 V 5 % 28 mm 14 mm 6 mm Heat Sinkable Resistor - 55 C + 125 C RCH Bulk
Vishay / Sfernice Planar Resistors - Chassis Mount 25W 68ohm 5%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

68 Ohms 25 W 550 V 5 % 28 mm 14 mm 6 mm Heat Sinkable Resistor - 55 C + 125 C RCH Bulk
Vishay / Sfernice Planar Resistors - Chassis Mount 1 OHM 50W 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 50
Mult.: 25

1 Ohms 50 W 1.285 kV 1 % Solder Lug 47.8 mm 15.5 mm 6 mm Power Resistor - 55 C + 125 C RCH Bulk
Vishay / Sfernice Planar Resistors - Chassis Mount 10 OHM 50W 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 50
Mult.: 25

10 Ohms 50 W 1.285 kV 1 % Solder Lug 47.8 mm 15.5 mm 6 mm Power Resistor - 55 C + 125 C RCH Bulk
Vishay / Sfernice Planar Resistors - Chassis Mount 10K OHM 50W 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 50
Mult.: 25

10 kOhms 50 W 1.285 kV 1 % Solder Lug 47.8 mm 15.5 mm 6 mm Power Resistor - 55 C + 125 C RCH Bulk
Vishay / Sfernice Planar Resistors - Chassis Mount 1K OHM 50W 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 50
Mult.: 25

1 kOhms 50 W 1.285 kV 1 % Solder Lug 47.8 mm 15.5 mm 6 mm Power Resistor - 55 C + 125 C RCH Bulk
Vishay / Sfernice Planar Resistors - Chassis Mount 30K OHM 50W 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 50
Mult.: 25

30 kOhms 50 W 1.285 kV 1 % Solder Lug 47.8 mm 15.5 mm 6 mm Power Resistor - 55 C + 125 C RCH Bulk
Vishay / Sfernice Planar Resistors - Chassis Mount 47 OHM 50W 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 50
Mult.: 25

47 Ohms 50 W 1.285 kV 1 % Solder Lug 47.8 mm 15.5 mm 6 mm Power Resistor - 55 C + 125 C RCH Bulk
Vishay / Sfernice Planar Resistors - Chassis Mount 470 OHM 50W 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 50
Mult.: 25

470 Ohms 50 W 1.285 kV 1 % Solder Lug 47.8 mm 15.5 mm 6 mm Power Resistor - 55 C + 125 C RCH Bulk
Vishay / Sfernice Planar Resistors - Chassis Mount 47kOHM 50W 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 50
Mult.: 25

47 kOhms 50 W 1.285 kV 1 % Solder Lug 150 PPM / C 47.8 mm 15.5 mm 6 mm Power Resistor - 55 C + 125 C RCH Bulk
Vishay / Sfernice Planar Resistors - Chassis Mount 4.7K OHM 50W 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 50
Mult.: 25

4.7 kOhms 50 W 1.285 kV 1 % Solder Lug 47.8 mm 15.5 mm 6 mm - 55 C + 125 C RCH Bulk
Vishay / Sfernice Planar Resistors - Chassis Mount 68K OHM 50W 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 50
Mult.: 25

68 kOhms 50 W 1.285 kV 1 % Solder Lug 47.8 mm 15.5 mm 6 mm Power Resistor - 55 C + 125 C RCH Bulk