RH/NH Chassis Mount Industrial Wirewound Resistors

Vishay / Dale RH and NH Chassis Mount Industrial Wirewound Resistors are aluminum housed resistors that are completely welded and molded for total environmental protection. The fixed RH and NH resistors are available in a 0.01Ω to 273KΩ resistance range with seven tolerance options: ±0.05%, ±0.1%, ±0.25%, ±0.5%, ±1%, ±3%, and ±5%. Power ratings range from 7.5W to 250W with operation from -55°C up to +250°C. The NH components are a non-inductive style with Ayrton-Perry winding.

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Qty. RoHS ECAD Model Resistance
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Vishay / Dale Wirewound Resistors - Chassis Mount 50watt 0.2ohm 1% Non-Inductive
Datasheet
79In Stock
Min.: 1
Mult.: 1

200 mOhms 50 W 1 % Solder Lug 100 PPM / C 50 mm 16 mm 15.5 mm - 55 C + 250 C NH
Vishay / Dale Wirewound Resistors - Chassis Mount 25watt 240ohm 1%
Datasheet
326In Stock
Min.: 1
Mult.: 1
No
240 Ohms 25 W 1 % Solder Lug 20 PPM / C 27 mm 14 mm 14 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 50watt 39ohm 1%
Datasheet
215In Stock
Min.: 1
Mult.: 1
No
39 Ohms 50 W 1 % Solder Lug 20 PPM / C 50 mm 16 mm 15.5 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 25watt 1.82ohms 1%
Datasheet
39In Stock
Min.: 1
Mult.: 1

1.82 Ohms 25 W 1 % Solder Lug 50 PPM / C 27 mm 14 mm 14 mm - 55 C + 250 C RH Bulk
Vishay / Dale Wirewound Resistors - Chassis Mount RH-25 4K 1% E02 e4
Datasheet
57In Stock
Min.: 1
Mult.: 1

4 kOhms 25 W 1 % Solder Lug 20 PPM / C 27 mm 14 mm 14 mm - 55 C + 250 C RH Bulk
Vishay / Dale Wirewound Resistors - Chassis Mount 12.5watt 10ohm 1% MKD 10watt
Datasheet
1,294In Stock
Min.: 1
Mult.: 1

10 Ohms 12.5 W 1 % Solder Lug 20 PPM / C 19 mm 10.7 mm 9.9 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 12.5watt 4ohm 1% MKD 10watt
Datasheet
437In Stock
Min.: 1
Mult.: 1

4 Ohms 12.5 W 1 % Solder Lug 20 PPM / C 19 mm 10.7 mm 9.9 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 12.5watt 50ohm 1% MKD 10watt
Datasheet
815In Stock
Min.: 1
Mult.: 1

50 Ohms 12.5 W 1 % Solder Lug 20 PPM / C 19 mm 10.7 mm 9.9 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 25watt 100ohm 1%
Datasheet
369In Stock
Min.: 1
Mult.: 1

100 Ohms 25 W 1 % Solder Lug 20 PPM / C 27 mm 14 mm 14 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 25watt 1Kohm 1%
Datasheet
375In Stock
Min.: 1
Mult.: 1

1 kOhms 25 W 1 % Solder Lug 20 PPM / C 27 mm 14 mm 14 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 25watt 2ohm 1%
Datasheet
308In Stock
Min.: 1
Mult.: 1

2 Ohms 25 W 1 % Solder Lug 50 PPM / C 27 mm 14 mm 14 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 25watt 4ohm 1%
Datasheet
1,018In Stock
Min.: 1
Mult.: 1

4 Ohms 25 W 1 % Solder Lug 20 PPM / C 27 mm 14 mm 14 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 25watt 56ohm 1%
Datasheet
308In Stock
Min.: 1
Mult.: 1

56 Ohms 25 W 1 % Solder Lug 20 PPM / C 27 mm 14 mm 14 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 25watt 5ohm 1%
Datasheet
2,158In Stock
Min.: 1
Mult.: 1

5 Ohms 25 W 1 % Solder Lug 50 PPM / C 27 mm 14 mm 14 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 50watt 15ohm 1%
Datasheet
997In Stock
Min.: 1
Mult.: 1

15 Ohms 50 W 1 % Solder Lug 20 PPM / C 50 mm 16 mm 15.5 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 50watt 1.5ohm 1%
Datasheet
452In Stock
Min.: 1
Mult.: 1

1.5 Ohms 50 W 1 % Solder Lug 50 PPM / C 50 mm 16 mm 15.5 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 50watt 25Kohm 1%
Datasheet
190In Stock
Min.: 1
Mult.: 1

25 kOhms 50 W 1 % Solder Lug 20 PPM / C 50 mm 16 mm 15.5 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 50watt 3ohm 1%
Datasheet
347In Stock
470Expected 01/06/2026
Min.: 1
Mult.: 1

3 Ohms 50 W 1 % Solder Lug 50 PPM / C 50 mm 16 mm 15.5 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 50watt 40ohm 1%
Datasheet
287In Stock
Min.: 1
Mult.: 1

40 Ohms 50 W 1 % Solder Lug 20 PPM / C 50 mm 16 mm 15.5 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 50watt 47ohm 1%
Datasheet
288In Stock
Min.: 1
Mult.: 1

47 Ohms 50 W 1 % Solder Lug 20 PPM / C 50 mm 16 mm 15.5 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 50watt 4ohm 1%
Datasheet
461In Stock
Min.: 1
Mult.: 1

4 Ohms 50 W 1 % Solder Lug 20 PPM / C 50 mm 16 mm 15.5 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 50watt 5ohm 1%
Datasheet
323In Stock
Min.: 1
Mult.: 1

5 Ohms 50 W 1 % Solder Lug 50 PPM / C 50 mm 16 mm 15.5 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 50watt 750ohm 1%
Datasheet
218In Stock
75Expected 03/03/2026
Min.: 1
Mult.: 1

750 Ohms 50 W 1 % Solder Lug 20 PPM / C 50 mm 16 mm 15.5 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 50watt 75ohm 1%
Datasheet
303In Stock
Min.: 1
Mult.: 1

75 Ohms 50 W 1 % Solder Lug 20 PPM / C 50 mm 16 mm 15.5 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 50watt .1ohm 1%
Datasheet
221In Stock
95Expected 12/03/2026
Min.: 1
Mult.: 1

100 mOhms 50 W 1 % Solder Lug 100 PPM / C 50 mm 16 mm 15.5 mm - 55 C + 250 C RH