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 50 Ohms 5%
Datasheet
143In Stock
280Expected 11/9/2026
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 56 Ohms 5%
Datasheet
348In Stock
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
276In 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
199In Stock
200Expected 11/16/2026
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 68 Ohms 5%
Datasheet
392In 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 6.8 Ohms 5%
Datasheet
87In Stock
1.080On Order
Min.: 1
Mult.: 1

6.8 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
46In Stock
200Expected 11/23/2026
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
264In 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 8200 Ohms 5%
Datasheet
142In Stock
520Expected 11/30/2026
Min.: 1
Mult.: 1

8.2 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 8.2 Ohms 5%
Datasheet
359In Stock
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 150 ohm 1% Alum Housed
Datasheet
76In Stock
120Expected 11/18/2026
Min.: 1
Mult.: 1

150 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 1 ohm 1% Alum Housed
Datasheet
46In Stock
Min.: 1
Mult.: 1

1 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 47 ohm 1% Alum Housed
Datasheet
30In Stock
Min.: 1
Mult.: 1

47 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 .01 Ohms 10%
Datasheet
214In Stock
Min.: 1
Mult.: 1

10 mOhms 25 W 550 V 10 % 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 .02 Ohms 10%
Datasheet
153In Stock
200Expected 10/8/2026
Min.: 1
Mult.: 1

20 mOhms 25 W 550 V 10 % 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 .05 Ohms 5%
Datasheet
102In Stock
200Expected 11/23/2026
Min.: 1
Mult.: 1

50 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
85In 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
129In 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
3In 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 PWR RES 300W 1.0 1%
Datasheet
44In Stock
80Expected 1/11/2027
Min.: 1
Mult.: 1

1 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 1.2K 5%
Datasheet
3In Stock
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 300W 1.5 1%
Datasheet
27In Stock
Min.: 1
Mult.: 1

1.5 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 1.5K 1%
Datasheet
10In Stock
Min.: 1
Mult.: 1

1.5 kOhms 300 W 2.5 kV 1 % Screw 25 PPM / C 128 mm 45.5 mm 42 mm - 55 C + 200 C HS Bulk