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 100Kohm 1%
Datasheet
147In Stock
Min.: 1
Mult.: 1
No
100 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 7.5watt 250ohm 1% Non-IND MKD 5watt
Datasheet
26In Stock
Min.: 1
Mult.: 1

250 Ohms 7.5 W 1 % Solder Lug 20 PPM / C 15.2 mm 8.5 mm 8.1 mm - 55 C + 250 C NH
Vishay / Dale Wirewound Resistors - Chassis Mount 50watt 1ohm 1% Non-Inductive
Datasheet
9In Stock
100Expected 10/7/2026
Min.: 1
Mult.: 1

1 Ohms 50 W 1 % Solder Lug 50 PPM / C 50 mm 16 mm 15.5 mm - 55 C + 250 C NH
Vishay / Dale Wirewound Resistors - Chassis Mount 50watt 1.2ohms 1% Non-Inductive
Datasheet
39In Stock
Min.: 1
Mult.: 1

1.2 Ohms 50 W 1 % Solder Lug 50 PPM / C 50 mm 16 mm 15.5 mm - 55 C + 250 C NH
Vishay / Dale Wirewound Resistors - Chassis Mount 50watt 5kOhm 1%
Datasheet
37In Stock
100Expected 10/6/2026
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 50watt 2.2Kohm 1% Non-Inductive
Datasheet
8In Stock
Min.: 1
Mult.: 1

2.2 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 7.5watt 10Kohm 1% MKD 5watt
Datasheet
119In Stock
Min.: 1
Mult.: 1

10 kOhms 7.5 W 1 % Solder Lug 20 PPM / C 15.2 mm 8.5 mm 8.1 mm - 55 C + 250 C RH Bulk
Vishay / Dale Wirewound Resistors - Chassis Mount Chassis Mount 7.5watt 12Kohm 1% MKD
Datasheet
77In Stock
Min.: 1
Mult.: 1

12 kOhms 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 4Kohm 1% MKD 5watt
Datasheet
27In Stock
Min.: 1
Mult.: 1

4 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 4.7Kohms 1% MKD 5watt
Datasheet
72In Stock
Min.: 1
Mult.: 1

4.7 kOhms 7.5 W 1 % Solder Lug 20 PPM / C 15.2 mm 8.5 mm 8.1 mm - 55 C + 250 C RH Bulk
Vishay / Dale Wirewound Resistors - Chassis Mount 50watt 50Kohm 1%
Datasheet
42In Stock
100Expected 8/21/2026
Min.: 1
Mult.: 1

50 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 68.1Kohm 1%
Datasheet
19In Stock
Min.: 1
Mult.: 1

68.1 kOhms 50 W 1 % Solder Lug 20 PPM / C 50 mm 16 mm 15.5 mm - 55 C + 250 C RH
Vishay / Sfernice Wirewound Resistors - Chassis Mount 50W 10ohms 5%
Datasheet
2In Stock
Min.: 1
Mult.: 1

10 Ohms 50 W 1.285 kV 5 % 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 30ohm 1% Non-Inductive
Datasheet
144In Stock
Min.: 1
Mult.: 1
No
30 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 50watt 50ohm 1% Non-Inductive
Datasheet
78In Stock
Min.: 1
Mult.: 1
No
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 250watt 100ohm 1% Non-Inductive
Datasheet
14In Stock
Min.: 1
Mult.: 1
No
100 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 100ohm 1% Non-Inductive
Datasheet
236In Stock
Min.: 1
Mult.: 1
No
100 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 50watt 200ohm 1% Non-Inductive
Datasheet
77In Stock
Min.: 1
Mult.: 1
No
200 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 50watt 8ohm 1% Non-Inductive
Datasheet
104In Stock
Min.: 1
Mult.: 1
No
8 Ohms 50 W 1 % Solder Lug 50 PPM / C 50 mm 16 mm 15.5 mm - 55 C + 250 C NH
Vishay / Dale Wirewound Resistors - Chassis Mount 12.5watt 20Kohm 1% MKD 10watt
Datasheet
Product Comments
213In Stock
Min.: 1
Mult.: 1
No
20 kOhms 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 100watt 25K 1%
Datasheet
68In Stock
Min.: 1
Mult.: 1
No
25 kOhms 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 25watt 25ohm 1%
Datasheet
Product Comments
588In Stock
Min.: 1
Mult.: 1
No
25 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 50ohm 1%
Datasheet
Product Comments
225In Stock
Min.: 1
Mult.: 1
No
50 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 8ohm 1%
Datasheet
Product Comments
219In Stock
Min.: 1
Mult.: 1
No
8 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 5ohm 0.1%
Datasheet
42In Stock
Min.: 1
Mult.: 1
No
5 Ohms 25 W 0.10 % Solder Lug 50 PPM / C 27 mm 14 mm 14 mm - 55 C + 250 C RH