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 12.5watt 4ohm 1% Non-IND MKD 10watt
Datasheet
64In 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 NH
Vishay / Dale Wirewound Resistors - Chassis Mount 25W 4ohm 1% Non-Inductive
Datasheet
56In 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 NH Bulk
Vishay / Dale Wirewound Resistors - Chassis Mount 250watt 20ohm 1%
Datasheet
1In Stock
Min.: 1
Mult.: 1

20 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 RH-250 .27 1% J01
Datasheet
1In Stock
Min.: 1
Mult.: 1
270 mOhms 250 W 1 % Solder Lug 100 PPM / C 114 mm 76.2 mm 55.6 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount RH 25 270U 5% BA10 e1
Datasheet
6In Stock
Min.: 1
Mult.: 1

270 Ohms 25 W 550 V 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 10Kohm 1% Non-Inductive
Datasheet
53In Stock
Min.: 1
Mult.: 1

10 kOhms 25 W 1 % Solder Lug 20 PPM / C 27 mm 14 mm 14 mm - 55 C + 250 C NH
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 RH-250 .453 1% J01
Datasheet
1In Stock
Min.: 1
Mult.: 1
453 mOhms 250 W 1 % Solder Lug 100 PPM / C 114 mm 76.2 mm 55.6 mm - 55 C + 250 C RH
Vishay / Sfernice Wirewound Resistors - Chassis Mount 20watts 16.9ohms 1%
Datasheet
1In Stock
Min.: 1
Mult.: 1

16.9 Ohms 20 W 550 V 1 % Screw 15 PPM / C 28 mm 27.5 mm 15 mm - 55 C + 200 C RH Bulk
Vishay / Sfernice Wirewound Resistors - Chassis Mount 25watts 2Kohms 5%
Datasheet
55In Stock
Min.: 1
Mult.: 1

2 kOhms 50 W 1.285 kV 5 % Solder Lug 25 PPM / C 50 mm 14 mm 15 mm - 55 C + 250 C RH Bulk
Vishay / Dale Wirewound Resistors - Chassis Mount 50watt 0.5Ohms 1% Non-Inductive
Datasheet
68In Stock
Min.: 1
Mult.: 1

500 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 NH-100 38.3 1% E01
Datasheet
1In Stock
Min.: 1
Mult.: 1
38.3 Ohms 100 W 1 % Solder Lug 20 PPM / C 89 mm 71.4 mm 44.5 mm - 55 C + 250 C NH
Vishay / Dale Wirewound Resistors - Chassis Mount 12.5watt 7.5ohm 1% Non-IND MKD 10watt
Datasheet
45In Stock
Min.: 1
Mult.: 1

7.5 Ohms 12.5 W 1 % Solder Lug 50 PPM / C 19 mm 10.7 mm 9.9 mm - 55 C + 250 C NH
Vishay / Dale Wirewound Resistors - Chassis Mount 25W 2.5kOhm 1% Non-Inductive
Datasheet
29In Stock
Min.: 1
Mult.: 1

2.5 kOhms 25 W 1 % Solder Lug 20 PPM / C 27 mm 14 mm 14 mm - 55 C + 250 C NH
Vishay / Dale Wirewound Resistors - Chassis Mount 25watt 47ohm 1% Non-Inductive
Datasheet
64In Stock
Min.: 1
Mult.: 1

47 Ohms 25 W 1 % Solder Lug 20 PPM / C 27 mm 14 mm 14 mm - 55 C + 250 C NH
Vishay / Dale Wirewound Resistors - Chassis Mount 25watt 50ohm 1% Non-Inductive
Datasheet
20In Stock
Min.: 1
Mult.: 1

50 Ohms 25 W 1 % Solder Lug 20 PPM / C 27 mm 14 mm 14 mm - 55 C + 250 C NH
Vishay / Sfernice Wirewound Resistors - Chassis Mount 25watt 4.22ohm 1%
Datasheet
7In Stock
Min.: 1
Mult.: 1

4.22 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 400ohm 1% Non-Inductive
Datasheet
28In Stock
Min.: 1
Mult.: 1

400 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 250watt 50ohm 1% Non-Inductive
Datasheet
1In Stock
10Expected 01/04/2026
Min.: 1
Mult.: 1

50 Ohms 250 W 1 % Solder Lug 20 PPM / C 114 mm 54 mm 55.6 mm - 55 C + 250 C NH
Vishay / Sfernice Wirewound Resistors - Chassis Mount RH 50 15U 1% BA10 e1
Datasheet
7In Stock
Min.: 1
Mult.: 1
15 Ohms 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 50watt 10Kohm 1% Non-Inductive
Datasheet
81In Stock
Min.: 1
Mult.: 1

10 kOhms 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 50watt 5kOhm 1%
Datasheet
66In Stock
Min.: 1
Mult.: 1

5 kOhms 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 250watt 20ohm 1% Non-Inductive
Datasheet
7In Stock
Min.: 1
Mult.: 1

20 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 300ohms 1% Non-Inductive
Datasheet
97In Stock
Min.: 1
Mult.: 1

300 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 25watt 20ohm 1% Non-Inductive
Datasheet
90In Stock
Min.: 1
Mult.: 1

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