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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Packaging
Vishay / Dale Wirewound Resistors - Chassis Mount RH-25 1.6 1% E02 e4
Datasheet
88In Stock
Min.: 1
Mult.: 1
1.6 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 215ohm 1%
Datasheet
86In Stock
Min.: 1
Mult.: 1

215 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 45 OHM 5% 25W
Datasheet
90In Stock
Min.: 1
Mult.: 1
45 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 50watt 256ohm 1%
Datasheet
72In Stock
Min.: 1
Mult.: 1

256 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 50W 47ohm 5%
Datasheet
2In Stock
100Expected 25/03/2026
Min.: 1
Mult.: 1

47 Ohms 50 W 5 % Solder Lug 20 PPM / C 50 mm 16 mm 15.5 mm - 55 C + 250 C RH Bulk
Vishay / Dale Wirewound Resistors - Chassis Mount RH-100 10 1% E01
Datasheet
1In Stock
Min.: 1
Mult.: 1
10 Ohms 100 W 1 % Solder Lug 20 PPM / C 89 mm 46 mm 44.5 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 50watt 55ohm 1%
Datasheet
2In Stock
100Expected 25/03/2026
Min.: 1
Mult.: 1

55 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
Vishay / Dale Wirewound Resistors - Chassis Mount 12.5watt 82ohm 1% MKD 10watt
Datasheet
41In Stock
Min.: 1
Mult.: 1

82 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-25 22 1% E05 e4
Datasheet
112In Stock
Min.: 1
Mult.: 1
22 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 27Kohm 1%
Datasheet
16In Stock
Min.: 1
Mult.: 1

27 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 3.9K 5% E02 e4
Datasheet
5In Stock
Min.: 1
Mult.: 1
RH
Vishay / Dale Wirewound Resistors - Chassis Mount 25watt 56.2ohm 1%
Datasheet
119In Stock
Min.: 1
Mult.: 1

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