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 4.7ohm 1% MKD 10watt
Datasheet
Product Comments
13In Stock
Min.: 1
Mult.: 1
No
4.7 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 5ohm 1% MKD 10watt
Datasheet
Product Comments
54In Stock
Min.: 1
Mult.: 1
No
5 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 59ohm 1% MKD 10watt
Datasheet
96In Stock
Min.: 1
Mult.: 1
No
59 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 12.5watt 8ohm 1% MKD 10watt
Datasheet
Product Comments
1In Stock
Min.: 1
Mult.: 1
No
8 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 25watt 112ohm 1%
Datasheet
44In Stock
Min.: 1
Mult.: 1
No
112 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 2.2ohm 1%
Datasheet
Product Comments
12In Stock
100Expected 11/03/2026
Min.: 1
Mult.: 1
No
2.2 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 30.1Kohm 1%
Datasheet
8In Stock
Min.: 1
Mult.: 1
No
30.1 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 25watt 4.99ohm 1%
Datasheet
85In Stock
Min.: 1
Mult.: 1
No
4.99 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 470ohm 1%
Datasheet
Product Comments
5In Stock
Min.: 1
Mult.: 1
No
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 7.5watt 1Kohm 1% MKD 5watt
Datasheet
45In Stock
Min.: 1
Mult.: 1
No
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 3Kohm 1% MKD 5watt
Datasheet
77In Stock
Min.: 1
Mult.: 1
No
3 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 8ohm 1% MKD 5watt
Datasheet
43In Stock
Min.: 1
Mult.: 1
No
8 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 50watt 1.2Kohm 1%
Datasheet
Product Comments
81In Stock
Min.: 1
Mult.: 1
No
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 3.3ohm 1%
Datasheet
Product Comments
9In Stock
100Expected 20/05/2026
Min.: 1
Mult.: 1
No
3.3 Ohms 50 W 1 % Solder Lug 50 PPM / C 50 mm 16 mm 15.5 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 7.5watt 42ohm 1% MKD 5watt
Datasheet
86In Stock
Min.: 1
Mult.: 1
No
42 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 25watt 3.5Kohm 1%
Datasheet
103In Stock
Min.: 1
Mult.: 1
No
3.5 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 25W 0.125ohms 5%
Datasheet
34In Stock
Min.: 1
Mult.: 1
No
125 mOhms 25 W 5 % Solder Lug 100 PPM / C 27 mm 14 mm 14 mm - 55 C + 250 C RH Bulk
Vishay / Dale Wirewound Resistors - Chassis Mount 50watt 280ohms 1%
Datasheet
86In Stock
Min.: 1
Mult.: 1
No
280 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 12.5watt .01ohm 1% MKD 10watt
Datasheet
Product Comments
33In Stock
Min.: 1
Mult.: 1
No
10 mOhms 12.5 W 1 % Solder Lug 100 PPM / C 19 mm 10.7 mm 9.9 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 12.5watt 15ohm 1% MKD 10watt
Datasheet
Product Comments
1In Stock
Min.: 1
Mult.: 1
No
15 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 12.5watt 150ohm 1% MKD 10watt
Datasheet
Product Comments
77In Stock
Min.: 1
Mult.: 1
No
150 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 12.5watt 2Kohm 1% MKD 10watt
Datasheet
Product Comments
20In Stock
100Expected 15/04/2026
Min.: 1
Mult.: 1
No
2 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 12.5watt 3.5Kohm 1% MKD 10watt
Datasheet
56In Stock
Min.: 1
Mult.: 1
No
3.5 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 12.5watt 4Kohm 1% MKD 10watt
Datasheet
15In Stock
Min.: 1
Mult.: 1
No
4 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 25watt .68ohm 1%
Datasheet
Product Comments
90In Stock
Min.: 1
Mult.: 1
No
680 mOhms 25 W 1 % Solder Lug 100 PPM / C 27 mm 14 mm 14 mm - 55 C + 250 C RH