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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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Resistance
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Temperature Coefficient
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Packaging
Ohmite Wirewound Resistors - Chassis Mount 200W .47 Ohms 5%
Datasheet
25On Order
Min.: 1
Mult.: 1

470 mOhms 200 W 1.9 kV 5 % Screw 100 PPM / C 90 mm 45.5 mm 42 mm - 55 C + 200 C HS Bulk
Ohmite Wirewound Resistors - Chassis Mount 25W 1.5K OHM1%
Datasheet
Product Comments
256On Order
Min.: 1
Mult.: 1

1.5 kOhms 25 W 550 V 1 % 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 120 OHM1%
Datasheet
Product Comments
280Expected 06/04/2026
Min.: 1
Mult.: 1

120 Ohms 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 150 OHM1%
Datasheet
Product Comments
278On Order
Min.: 1
Mult.: 1

150 Ohms 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 330 OHM1%
Datasheet
Product Comments
215Expected 29/06/2026
Min.: 1
Mult.: 1

330 Ohms 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 47 OHM1%
Datasheet
Product Comments
200Expected 04/05/2026
Min.: 1
Mult.: 1

47 Ohms 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 50 OHM1%
Datasheet
Product Comments
515Expected 18/05/2026
Min.: 1
Mult.: 1

50 Ohms 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 250W 0.2 OHM 1%
Datasheet
16Expected 28/09/2026
Min.: 1
Mult.: 1

200 mOhms 250 W 2.2 kV 1 % Screw 100 PPM / C 110 mm 45.5 mm 42 mm - 55 C + 200 C HS Bulk
Ohmite Wirewound Resistors - Chassis Mount 250W 25 OHM 1%
Datasheet
16Expected 10/03/2026
Min.: 1
Mult.: 1

25 Ohms 250 W 2.2 kV 1 % Screw 100 PPM / C 110 mm 45.5 mm 42 mm - 55 C + 200 C HS Bulk
Ohmite Wirewound Resistors - Chassis Mount 250W 3.0 OHM1%
Datasheet
29On Order
Min.: 1
Mult.: 1

3 Ohms 250 W 2.2 kV 1 % Screw 100 PPM / C 110 mm 45.5 mm 42 mm - 55 C + 200 C HS Bulk
Ohmite Wirewound Resistors - Chassis Mount 250W 30 OHM1%
Datasheet
14Expected 22/06/2026
Min.: 1
Mult.: 1

30 Ohms 250 W 2.2 kV 1 % Screw 100 PPM / C 110 mm 45.5 mm 42 mm - 55 C + 200 C HS Bulk
Ohmite Wirewound Resistors - Chassis Mount 250W 5.0 OHM1%
Datasheet
14Expected 27/04/2026
Min.: 1
Mult.: 1

5 Ohms 250 W 2.2 kV 1 % Screw 100 PPM / C 110 mm 45.5 mm 42 mm - 55 C + 200 C HS Bulk
Ohmite Wirewound Resistors - Chassis Mount 250W 56 OHM 1%
Datasheet
16Expected 10/03/2026
Min.: 1
Mult.: 1

56 Ohms 250 W 2.2 kV 1 % Screw 100 PPM / C 110 mm 45.5 mm 42 mm - 55 C + 200 C HS Bulk
Ohmite Wirewound Resistors - Chassis Mount 25W 15000 Ohms 5%
Datasheet
320On Order
Min.: 1
Mult.: 1

15 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 16 Ohms 5%
Datasheet
176Expected 10/03/2026
Min.: 1
Mult.: 1

16 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 220 Ohms 5%
Datasheet
200Expected 01/06/2026
Min.: 1
Mult.: 1

220 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 2500 Ohms 1%
Datasheet
200Expected 15/06/2026
Min.: 1
Mult.: 1

2.5 kOhms 25 W 550 V 1 % 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 4.7 Ohms 5%
Datasheet
320Expected 29/06/2026
Min.: 1
Mult.: 1

4.7 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
406On Order
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 300W 1.5K 1%
Datasheet
16Expected 24/08/2026
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
Ohmite Wirewound Resistors - Chassis Mount PWR RES 300W 2.2 1%
Datasheet
22Expected 06/07/2026
Min.: 1
Mult.: 1

2.2 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 200 1%
Datasheet
34On Order
Min.: 1
Mult.: 1

200 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 2K 1%
Datasheet
16Expected 03/06/2026
Min.: 1
Mult.: 1

2 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 300W 3.0 OHM 5%
Datasheet
13Expected 10/08/2026
Min.: 1
Mult.: 1

3 Ohms 300 W 2.5 kV 5 % 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 3.3 5%
Datasheet
4Expected 18/05/2026
Min.: 1
Mult.: 1

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