HS Aluminum Housed Power Resistors

Ohmite HS Aluminum Housed Power Resistors are designed for direct heat sink mounting with a thermal compound to achieve maximum performance. A special encapsulation material and process allow for high insulation levels with minimal thermal resistance at the element. Ohmite HS Aluminum Housed Power Resistors have resistance values of R005 to 100KΩ, power ratings up to 600W, tolerance from 1% to 10%, and a high power-to-volume ratio.

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Qty. RoHS ECAD Model Resistance
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Packaging
Ohmite Wirewound Resistors - Chassis Mount 25W 4700 Ohms 5%
Datasheet
261In Stock
Min.: 1
Mult.: 1

4.7 kOhms 25 W 550 V 5 % Solder Lug 25 PPM / C 27.3 mm 14.2 mm 14.8 mm - 55 C + 200 C HS Bulk
Ohmite Wirewound Resistors - Chassis Mount 25W 50 Ohms 5%
Datasheet
97In Stock
158Expected 18/05/2026
Min.: 1
Mult.: 1

50 Ohms 25 W 550 V 5 % Solder Lug 100 PPM / C 27.3 mm 14.2 mm 14.8 mm - 55 C + 200 C HS Bulk
Ohmite Wirewound Resistors - Chassis Mount 25W 560 Ohms 5%
Datasheet
10In Stock
160Expected 27/04/2026
Min.: 1
Mult.: 1

560 Ohms 25 W 550 V 5 % Solder Lug 100 PPM / C 27.3 mm 14.2 mm 14.8 mm - 55 C + 200 C HS Bulk
Ohmite Wirewound Resistors - Chassis Mount 25W 56 Ohms 5%
Datasheet
41In Stock
160Expected 18/05/2026
Min.: 1
Mult.: 1

56 Ohms 25 W 550 V 5 % Solder Lug 100 PPM / C 27.3 mm 14.2 mm 14.8 mm - 55 C + 200 C HS Bulk
Ohmite Wirewound Resistors - Chassis Mount 25W 5600 Ohms 5%
Datasheet
189In Stock
Min.: 1
Mult.: 1

5.6 kOhms 25 W 550 V 5 % Solder Lug 25 PPM / C 27.3 mm 14.2 mm 14.8 mm - 55 C + 200 C HS Bulk
Ohmite Wirewound Resistors - Chassis Mount 25W 5.6 Ohms 5%
Datasheet
158In Stock
200Expected 17/06/2026
Min.: 1
Mult.: 1

5.6 Ohms 25 W 550 V 5 % Solder Lug 100 PPM / C 27.3 mm 14.2 mm 14.8 mm - 55 C + 200 C HS Bulk
Ohmite Wirewound Resistors - Chassis Mount 25W 680 Ohms 5%
Datasheet
214In Stock
Min.: 1
Mult.: 1

680 Ohms 25 W 550 V 5 % Solder Lug 100 PPM / C 27.3 mm 14.2 mm 14.8 mm - 55 C + 200 C HS Bulk
Ohmite Wirewound Resistors - Chassis Mount 25W 68 Ohms 5%
Datasheet
384In Stock
Min.: 1
Mult.: 1

68 Ohms 25 W 550 V 5 % Solder Lug 100 PPM / C 27.3 mm 14.2 mm 14.8 mm - 55 C + 200 C HS Bulk
Ohmite Wirewound Resistors - Chassis Mount 25W 75 Ohms 5%
Datasheet
212In Stock
Min.: 1
Mult.: 1

75 Ohms 25 W 550 V 5 % Solder Lug 100 PPM / C 27.3 mm 14.2 mm 14.8 mm - 55 C + 200 C HS Bulk
Ohmite Wirewound Resistors - Chassis Mount 25W 82 Ohms 5%
Datasheet
282In Stock
Min.: 1
Mult.: 1

82 Ohms 25 W 550 V 5 % Solder Lug 100 PPM / C 27.3 mm 14.2 mm 14.8 mm - 55 C + 200 C HS Bulk
Ohmite Wirewound Resistors - Chassis Mount 25W 8.2 Ohms 5%
Datasheet
64In Stock
194Expected 11/05/2026
Min.: 1
Mult.: 1

8.2 Ohms 25 W 550 V 5 % Solder Lug 100 PPM / C 27.3 mm 14.2 mm 14.8 mm - 55 C + 200 C HS Bulk
Ohmite Wirewound Resistors - Chassis Mount 25W 100 ohm 1% Alum Housed
Datasheet
80In Stock
Min.: 1
Mult.: 1

100 Ohms 25 W 550 V 1 % Threaded Stud 100 PPM / C 27.3 mm 14.2 mm 14.8 mm + 200 C HS Bulk
Ohmite Wirewound Resistors - Chassis Mount 25W .24 Ohms 5%
Datasheet
240In Stock
Min.: 1
Mult.: 1

240 mOhms 25 W 550 V 5 % Solder Lug 100 PPM / C 27.3 mm 14.2 mm 14.8 mm - 55 C + 200 C HS Bulk
Ohmite Wirewound Resistors - Chassis Mount 25W .39 Ohms 5%
Datasheet
91In Stock
Min.: 1
Mult.: 1

390 mOhms 25 W 550 V 5 % Solder Lug 100 PPM / C 27.3 mm 14.2 mm 14.8 mm - 55 C + 200 C HS Bulk
Ohmite Wirewound Resistors - Chassis Mount 25W .5 Ohms 1%
Datasheet
177In Stock
Min.: 1
Mult.: 1

500 mOhms 25 W 550 V 1 % Solder Lug 100 PPM / C 27.3 mm 14.2 mm 14.8 mm - 55 C + 200 C HS Bulk
Ohmite Wirewound Resistors - Chassis Mount 25W .75 Ohms 1%
Datasheet
135In Stock
Min.: 1
Mult.: 1

750 mOhms 25 W 550 V 1 % Solder Lug 100 PPM / C 27.3 mm 14.2 mm 14.8 mm - 55 C + 200 C HS Bulk
Ohmite Wirewound Resistors - Chassis Mount 300W 0.1 1%
Datasheet
16In Stock
Min.: 1
Mult.: 1

100 mOhms 300 W 2.5 kV 1 % Screw 100 PPM / C 128 mm 45.5 mm 42 mm - 55 C + 200 C HS Bulk
Ohmite Wirewound Resistors - Chassis Mount 300W 0.33 1%
Datasheet
4In Stock
Min.: 1
Mult.: 1

330 mOhms 300 W 2.5 kV 1 % Screw 100 PPM / C 128 mm 45.5 mm 42 mm - 55 C + 200 C HS Bulk
Ohmite Wirewound Resistors - Chassis Mount 300W 0.82 1%
Datasheet
16In Stock
Min.: 1
Mult.: 1

820 mOhms 300 W 2.5 kV 1 % Screw 100 PPM / C 128 mm 45.5 mm 42 mm - 55 C + 200 C HS Bulk
Ohmite Wirewound Resistors - Chassis Mount 300W 1.2K 5%
Datasheet
1In Stock
16Expected 30/06/2026
Min.: 1
Mult.: 1

1.2 kOhms 300 W 2.5 kV 5 % Screw 25 PPM / C 128 mm 45.5 mm 42 mm - 55 C + 200 C HS Bulk
Ohmite Wirewound Resistors - Chassis Mount PWR RES 300W 100 1%
Datasheet
2In Stock
30On Order
Min.: 1
Mult.: 1

100 Ohms 300 W 2.5 kV 1 % Screw 100 PPM / C 128 mm 45.5 mm 42 mm - 55 C + 200 C HS Bulk
Ohmite Wirewound Resistors - Chassis Mount PWR RES 300W 10 1%
Datasheet
9In Stock
Min.: 1
Mult.: 1

10 Ohms 300 W 2.5 kV 1 % Screw 100 PPM / C 128 mm 45.5 mm 42 mm - 55 C + 200 C HS Bulk
Ohmite Wirewound Resistors - Chassis Mount 300W 10K 1%
Datasheet
8In Stock
16Expected 27/04/2026
Min.: 1
Mult.: 1

10 kOhms 300 W 2.5 kV 1 % Screw 25 PPM / C 128 mm 45.5 mm 42 mm - 55 C + 200 C HS Bulk
Ohmite Wirewound Resistors - Chassis Mount PWR RES 300W 150 1%
Datasheet
20In Stock
Min.: 1
Mult.: 1

150 Ohms 300 W 2.5 kV 1 % Screw 100 PPM / C 128 mm 45.5 mm 42 mm - 55 C + 200 C HS Bulk
Ohmite Wirewound Resistors - Chassis Mount PWR RES 300W 15 5%
Datasheet
1In Stock
16Expected 03/07/2026
Min.: 1
Mult.: 1

15 Ohms 300 W 2.5 kV 5 % Screw 100 PPM / C 128 mm 45.5 mm 42 mm - 55 C + 200 C HS Bulk