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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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Resistance
Power Rating
Voltage Rating
Tolerance
Termination Style
Temperature Coefficient
Length
Width
Height
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Vishay / Dale Wirewound Resistors - Chassis Mount 25watt 112ohm 1%
Datasheet
100Expected 19/08/2026
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 160ohm 1%
Datasheet
89Expected 07/09/2026
Min.: 1
Mult.: 1
No
160 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 22ohm 1%
Datasheet
Product Comments
65Expected 02/09/2026
Min.: 1
Mult.: 1
No
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 27ohm 1%
Datasheet
Product Comments
96Expected 29/10/2026
Min.: 1
Mult.: 1
No
27 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 270ohm 1%
Datasheet
75In Stock
Min.: 1
Mult.: 1
No
270 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 47ohm 1%
Datasheet
Product Comments
100Expected 01/09/2026
Min.: 1
Mult.: 1
No
47 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 50watt 2Kohm 1%
Datasheet
Product Comments
85Expected 14/10/2026
Min.: 1
Mult.: 1
No
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 27 OHM 3% 25W NON-INDU
Datasheet
50Stock Available
More Info Available
Min.: 1
Mult.: 1

NH
Vishay / Dale Wirewound Resistors - Chassis Mount 4.99K OHM 5% 7.5W
Datasheet
940Stock Available
More Info Available
Min.: 1
Mult.: 1

RH
Vishay / Dale Wirewound Resistors - Chassis Mount 20 OHM.05% 25W
Datasheet
5Stock Available
More Info Available
Min.: 5
Mult.: 5

20 Ohms 25 W 0.05 % Solder Lug 20 PPM / C 27 mm 14 mm 14 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 22.1 OHM 1% 50W
Datasheet
25Stock Available
More Info Available
Min.: 5
Mult.: 5

22.1 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 22.6 OHM 1% 50W
Datasheet
20Stock Available
More Info Available
Min.: 5
Mult.: 5

22.6 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 24.3 OHM 1% 50W
Datasheet
15Stock Available
More Info Available
Min.: 5
Mult.: 5
24.3 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 24.9ohm 1%
Datasheet
20Stock Available
More Info Available
Min.: 5
Mult.: 5

24.9 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 36ohm 1%
Datasheet
50Stock Available
More Info Available
Min.: 1
Mult.: 1

36 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 40.2 OHM 1% 50W
Datasheet
20Stock Available
More Info Available
Min.: 5
Mult.: 5

40.2 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 250watt 10ohm 1%
Datasheet
3Stock Available
More Info Available
Min.: 10
Mult.: 1
No
10 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 250watt 7.5Kohm 1%
Datasheet
2Stock Available
More Info Available
Min.: 10
Mult.: 1
No
7.5 kOhms 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 50watt 50Kohm 1%
Datasheet
Product Comments
25Stock Available
More Info Available
Min.: 1
Mult.: 1
No
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 .07 OHM 1% 12.5W
Datasheet
70Stock Available
More Info Available
Min.: 1
Mult.: 1
No
700 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 25watt 2.2Kohm 1%
Datasheet
5Stock Available
More Info Available
Min.: 5
Mult.: 5
No
2.2 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 4.99 OHM 1% 50W NON-INDU
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1
4.99 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 5 OHM 1% 100W
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

5 Ohms 100 W 1 % Solder Lug 50 PPM / C 89 mm 46 mm 44.5 mm - 55 C + 250 C RH
Vishay / Dale Wirewound Resistors - Chassis Mount 250watt 18ohm 1% Non-Inductive
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 10
Mult.: 1
No
18 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 7.5watt 50ohm 1% MKD 5watt
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1
No
50 Ohms 7.5 W 1 % Solder Lug 20 PPM / C 15.2 mm 8.5 mm 8.1 mm - 55 C + 250 C RH