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 / Sfernice Wirewound Resistors - Chassis Mount 50W 22.1Kohms 1%
Datasheet
6In Stock
Min.: 1
Mult.: 1

22.1 kOhms 50 W 1 % Solder Lug 20 PPM / C 50 mm 29 mm 15.5 mm - 55 C + 250 C RH Bulk
Vishay / Dale Wirewound Resistors - Chassis Mount 250watt 8.24ohms 1% Non-Inductive
Datasheet
1In Stock
Min.: 1
Mult.: 1

8.24 Ohms 250 W 1 % Solder Lug 50 PPM / C 114 mm 54 mm 55.6 mm - 55 C + 250 C NH
Vishay / Sfernice Wirewound Resistors - Chassis Mount 25watts 500ohms 5%
Datasheet
11In Stock
Min.: 1
Mult.: 1

500 Ohms 25 W 5 % Solder Lug 20 PPM / C 27 mm 14 mm 14 mm - 55 C + 250 C RH Bulk
Vishay / Dale Wirewound Resistors - Chassis Mount 25watt 1.5ohms 1%
Datasheet
85In Stock
Min.: 1
Mult.: 1

1.5 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 50watt 30.1ohms 1%
Datasheet
66In Stock
Min.: 1
Mult.: 1

30.1 Ohms 50 W 1 % Solder Lug 20 PPM / C 50 mm 16 mm 15.5 mm - 55 C + 250 C RH Bulk
Vishay / Dale Wirewound Resistors - Chassis Mount 50watt 4ohm 1% Non-Inductive
Datasheet
1.812In 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 NH
Vishay / Dale Wirewound Resistors - Chassis Mount 100watt 600ohms 1%
Datasheet
9In Stock
Min.: 1
Mult.: 1

600 Ohms 100 W 1 % Solder Lug 20 PPM / C 89 mm 46 mm 44.5 mm - 55 C + 250 C RH Bulk
Vishay / Dale Wirewound Resistors - Chassis Mount 25W 5ohms 1%
Datasheet
55In 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 NH Bulk
Vishay / Dale Wirewound Resistors - Chassis Mount 12.5watt 200ohm 1% MKD 10watt
Datasheet
4.098In Stock
Min.: 1
Mult.: 1

200 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 250watt 10ohm 1% Non-Inductive
Datasheet
5In Stock
Min.: 1
Mult.: 1

10 Ohms 250 W 1 % Solder Lug 20 PPM / C 114 mm 54 mm 55.6 mm - 55 C + 250 C NH
Vishay / Dale Wirewound Resistors - Chassis Mount 50watt .25ohm 1% Non-Inductive
Datasheet
91In Stock
Min.: 1
Mult.: 1

250 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 250watt 300ohm 1% Non-Inductive
Datasheet
7In Stock
Min.: 1
Mult.: 1

300 Ohms 250 W 1 % Solder Lug 20 PPM / C 114 mm 54 mm 55.6 mm - 55 C + 250 C NH
Vishay / Dale Wirewound Resistors - Chassis Mount 250watt 5ohm 1% Non-Inductive
Datasheet
8In Stock
Min.: 1
Mult.: 1

5 Ohms 250 W 1 % Solder Lug 50 PPM / C 114 mm 54 mm 55.6 mm - 55 C + 250 C NH
Vishay / Dale Wirewound Resistors - Chassis Mount 250watt 100ohm 1%
Datasheet
9In Stock
Min.: 1
Mult.: 1

100 Ohms 250 W 1 % Solder Lug 20 PPM / C 114 mm 76.2 mm 55.6 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 50watt 50ohm 1% Non-Inductive
Datasheet
233In Stock
Min.: 1
Mult.: 1

50 Ohms 50 W 1 % Solder Lug 20 PPM / C 50 mm 16 mm 15.5 mm - 55 C + 250 C NH
Vishay / Dale Wirewound Resistors - Chassis Mount 18 OHM 1% 50W
Datasheet
40In Stock
100Expected 3/5/2026
Min.: 1
Mult.: 1

18 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 28ohm 0.1%
Datasheet
34In Stock
Min.: 1
Mult.: 1

28 Ohms 50 W 0.10 % Solder Lug 20 PPM / C 50 mm 16 mm 15.5 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 25watt 3.3Kohm 1%
Datasheet
1.868In Stock
Min.: 1
Mult.: 1

3.3 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 250watt 0.5ohm 5% Non-Inductive
Datasheet
53In Stock
Min.: 1
Mult.: 1
No
500 mOhms 250 W 1 % Solder Lug 100 PPM / C 114 mm 54 mm 55.6 mm - 55 C + 250 C NH
Vishay / Dale Wirewound Resistors - Chassis Mount 25watt 50Kohm 1%
Datasheet
244In Stock
Min.: 1
Mult.: 1

50 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 50watt 180ohm 1%
Datasheet
325In Stock
Min.: 1
Mult.: 1

180 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 2Kohm 1%
Datasheet
245In Stock
Min.: 1
Mult.: 1

2 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 .15ohm 1%
Datasheet
229In Stock
Min.: 1
Mult.: 1

150 mOhms 50 W 1 % Solder Lug 100 PPM / C 50 mm 16 mm 15.5 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 12.5watt 100ohm 0.1% MKD 10watt
Datasheet
87In Stock
Min.: 1
Mult.: 1

100 Ohms 12.5 W 0.10 % 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 400ohm 1%
Datasheet
1.039In Stock
Min.: 1
Mult.: 1

400 Ohms 25 W 1 % Solder Lug 20 PPM / C 27 mm 14 mm 14 mm - 55 C + 250 C RH