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 RH-25 27 5% E02 e4
Datasheet
21In Stock
100Expected 4/8/2026
Min.: 1
Mult.: 1
27 Ohms 25 W 5 % Solder Lug 20 PPM / C 27 mm 14 mm 14 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 25watt 470ohm 1%
Datasheet
99In Stock
Min.: 1
Mult.: 1

470 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 68ohm 1%
Datasheet
55In Stock
Min.: 1
Mult.: 1

68 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 RH-25 75K 1% E02 e4
Datasheet
3In Stock
5Expected 3/3/2026
Min.: 1
Mult.: 1
75 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 RH-25 9.4 .1% C02
Datasheet
3In Stock
Min.: 1
Mult.: 1
9.4 Ohms 25 W 0.10 % Solder Lug 50 PPM / C 27 mm 14 mm 14 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount RH-50 21 1% C02
Datasheet
39In Stock
Min.: 1
Mult.: 1
21 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 23.7ohms 1%
Datasheet
74In Stock
Min.: 1
Mult.: 1

23.7 Ohms 50 W 1 % Solder Lug 20 PPM / C 50 mm 29 mm 15.5 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 50watt 27.4ohm 1%
Datasheet
48In Stock
Min.: 1
Mult.: 1

27.4 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 3.3Kohm 1%
Datasheet
12In Stock
Min.: 1
Mult.: 1

3.3 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 RH-50 5.6 5% E05 e4
Datasheet
84In Stock
Min.: 1
Mult.: 1
5.6 Ohms 50 W 5 % Solder Lug 50 PPM / C 50 mm 16 mm 15.5 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount RH-250 2 .5% J01
Datasheet
1In Stock
Min.: 1
Mult.: 1
2 Ohms 250 W 0.50 % Solder Lug 50 PPM / C 114 mm 76.2 mm 55.6 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 50watt 650ohm 1%
Datasheet
65In Stock
Min.: 1
Mult.: 1

650 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 RH-5 10K 5% C02
Datasheet
90In Stock
Min.: 1
Mult.: 1
10 kOhms 7.5 W 5 % Solder Lug 20 PPM / C 15.2 mm 8.5 mm 8.1 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 7.5watt 1.2ohm 1% MKD 5 watt
Datasheet
45In Stock
Min.: 1
Mult.: 1

1.2 Ohms 7.5 W 1 % Solder Lug 50 PPM / C 15.2 mm 8.5 mm 8.1 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 7.5watt 2.74Kohms 1% MKD 5watt
Datasheet
75In Stock
Min.: 1
Mult.: 1

2.74 kOhms 7.5 W 1 % Solder Lug 20 PPM / C 15.2 mm 8.5 mm 8.1 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 7.5watt 3.1Kohm 1% MKD 5watt
Datasheet
58In Stock
Min.: 1
Mult.: 1

3.1 kOhms 7.5 W 1 % Solder Lug 20 PPM / C 15.2 mm 8.5 mm 8.1 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 7.5watt 3ohm 1% MKD 5watt
Datasheet
86In Stock
Min.: 1
Mult.: 1

3 Ohms 7.5 W 1 % Solder Lug 50 PPM / C 15.2 mm 8.5 mm 8.1 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 7.5watt 5Kohm 1% MKD 5watt
Datasheet
87In Stock
Min.: 1
Mult.: 1

5 kOhms 7.5 W 1 % Solder Lug 20 PPM / C 15.2 mm 8.5 mm 8.1 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 7.5watt 910ohm 1% MKD 5watt
Datasheet
111In Stock
Min.: 1
Mult.: 1

910 Ohms 7.5 W 1 % Solder Lug 20 PPM / C 15.2 mm 8.5 mm 8.1 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 120 OHM 1% 12.5W
Datasheet
68In Stock
Min.: 1
Mult.: 1
120 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 RH-10 1.2 1% E02 e4
Datasheet
50In Stock
Min.: 1
Mult.: 1
1.2 Ohms 12.5 W 1 % Solder Lug 50 PPM / C 19 mm 10.7 mm 9.9 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 12.5watt 2ohm 3% MKD 10watt
Datasheet
13In Stock
Min.: 1
Mult.: 1

2 Ohms 12.5 W 3 % Solder Lug 50 PPM / C 19 mm 10.7 mm 9.9 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount RH-10 390 1% C02
Datasheet
65In Stock
Min.: 1
Mult.: 1
390 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 RH-10 3.92 1% C02
Datasheet
96In Stock
Min.: 1
Mult.: 1
3.92 Ohms 12.5 W 1 % Solder Lug 50 PPM / C 19 mm 10.7 mm 9.9 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 12.5watt 4.3Kohm 3% MKD 10watt
Datasheet
41In Stock
Min.: 1
Mult.: 1

4.3 kOhms 12.5 W 3 % Solder Lug 20 PPM / C 19 mm 10.7 mm 9.9 mm - 55 C + 250 C RH Bulk