WFH Aluminum Housed Wirewound Power Resistors

Ohmite WFH Aluminum Housed Wirewound Power Resistors utilize Ohmite's flat core winding technology. This technology allows for wire-wound heat sinkable resistors to have a very low profile and superior thermal transfer characteristics when compared to conventional aluminum housed wire-wound resistors. The WFH Aluminum Housed Wirewound Power Resistors offer solder, wire, and "Fast-On" terminations, power ratings from 90W to 330W, a resistance range from 0.22Ω to 39KΩ, and custom wire lengths. No heat sink compound is required because of a large mounting surface.

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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
Ohmite Wirewound Resistors - Chassis Mount 230watt 2.5K 5% High Power
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 50
Mult.: 1

2.5 kOhms 230 W 1.2 kV 5 % Solder Lug 150 PPM / C 210 mm 51 mm 12.6 mm 0 C + 300 C WFH Bulk
Ohmite Wirewound Resistors - Chassis Mount 230watt 2ohm 10% High Power
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 50
Mult.: 1

2 Ohms 230 W 1.2 kV 10 % Solder Lug 150 PPM / C 210 mm 51 mm 12.6 mm 0 C + 300 C WFH Bulk
Ohmite Wirewound Resistors - Chassis Mount 230watt 50ohm 5% High Power
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 50
Mult.: 1

50 Ohms 230 W 1.2 kV 5 % Solder Lug 150 PPM / C 210 mm 51 mm 12.6 mm 0 C + 300 C WFH Bulk
Ohmite Wirewound Resistors - Chassis Mount 230watt 75ohm 5% High Power
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 50
Mult.: 1

75 Ohms 230 W 1.2 kV 5 % Solder Lug 150 PPM / C 210 mm 51 mm 12.6 mm 0 C + 300 C WFH Bulk
Ohmite Wirewound Resistors - Chassis Mount 230W 0.47 ohms 10% High Power
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 50
Mult.: 1

470 mOhms 230 W 1.2 kV 10 % Solder Lug 150 PPM / C 210 mm 51 mm 12.6 mm 0 C + 300 C WFH Bulk
Ohmite Wirewound Resistors - Chassis Mount 330watt 100ohm 5% High Power
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 50
Mult.: 1

100 Ohms 330 W 1.2 kV 5 % Solder Lug 150 PPM / C 280 mm 51 mm 12.6 mm 0 C + 300 C WFH Bulk
Ohmite Wirewound Resistors - Chassis Mount 330watt 10K 5% High Power
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 50
Mult.: 1

10 kOhms 330 W 1.2 kV 5 % Solder Lug 150 PPM / C 280 mm 51 mm 12.6 mm 0 C + 300 C WFH Bulk
Ohmite Wirewound Resistors - Chassis Mount 330watt 10ohm 10% High Power
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 50
Mult.: 1

10 Ohms 330 W 1.2 kV 10 % Solder Lug 150 PPM / C 280 mm 51 mm 12.6 mm 0 C + 300 C WFH Bulk
Ohmite Wirewound Resistors - Chassis Mount 330watt 150ohm 5% High Power
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 50
Mult.: 1

150 Ohms 330 W 1.2 kV 5 % Solder Lug 150 PPM / C 280 mm 51 mm 12.6 mm 0 C + 300 C WFH Bulk
Ohmite Wirewound Resistors - Chassis Mount 330watt 1K 5% High Power
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 50
Mult.: 1

1 kOhms 330 W 1.2 kV 5 % Solder Lug 150 PPM / C 280 mm 51 mm 12.6 mm 0 C + 300 C WFH Bulk
Ohmite Wirewound Resistors - Chassis Mount 330watt 1ohm 10% High Power
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 50
Mult.: 1

1 Ohms 330 W 1.2 kV 10 % Solder Lug 150 PPM / C 280 mm 51 mm 12.6 mm 0 C + 300 C WFH Bulk
Ohmite Wirewound Resistors - Chassis Mount 330watt 250ohm 5% High Power
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 50
Mult.: 1

250 Ohms 330 W 1.2 kV 5 % Solder Lug 150 PPM / C 280 mm 51 mm 12.6 mm 0 C + 300 C WFH Bulk
Ohmite Wirewound Resistors - Chassis Mount 330watt 27ohm 5% High Power
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 50
Mult.: 1

27 Ohms 330 W 1.2 kV 5 % Solder Lug 150 PPM / C 280 mm 51 mm 12.6 mm 0 C + 300 C WFH Bulk
Ohmite Wirewound Resistors - Chassis Mount 330watt 50ohm 5% High Power
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 50
Mult.: 1

50 Ohms 330 W 1.2 kV 5 % Solder Lug 150 PPM / C 280 mm 51 mm 12.6 mm 0 C + 300 C WFH Bulk
Ohmite Wirewound Resistors - Chassis Mount 330watt 5K 5% High Power
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 50
Mult.: 1

5 kOhms 330 W 1.2 kV 5 % Solder Lug 150 PPM / C 280 mm 51 mm 12.6 mm 0 C + 300 C WFH Bulk
Ohmite Wirewound Resistors - Chassis Mount 330watt 75ohm 5% High Power
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 50
Mult.: 1

75 Ohms 330 W 1.2 kV 5 % Solder Lug 150 PPM / C 280 mm 51 mm 12.6 mm 0 C + 300 C WFH Bulk
Ohmite Wirewound Resistors - Chassis Mount 330W 0.47 ohms 10% High Power
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 50
Mult.: 1

470 mOhms 330 W 1.2 kV 10 % Solder Lug 150 PPM / C 280 mm 51 mm 12.6 mm 0 C + 300 C WFH Bulk
Ohmite Wirewound Resistors - Chassis Mount 90watt 10ohm 10% High Power
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 50
Mult.: 1

10 Ohms 90 W 1.2 kV 10 % Solder Lug 150 PPM / C 70 mm 51 mm 12.6 mm 0 C + 300 C WFH Bulk
Ohmite Wirewound Resistors - Chassis Mount 90watt 1K 5% High Power
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 50
Mult.: 1

1 kOhms 90 W 1.2 kV 5 % Solder Lug 150 PPM / C 70 mm 51 mm 12.6 mm 0 C + 300 C WFH Bulk
Ohmite Wirewound Resistors - Chassis Mount 90W 25 ohms 5% High Power
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 50
Mult.: 1

25 Ohms 90 W 1.2 kV 5 % Solder Lug 150 PPM / C 70 mm 51 mm 12.6 mm 0 C + 300 C WFH Bulk
Ohmite Wirewound Resistors - Chassis Mount 90watt 25ohm 10% High Power
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 50
Mult.: 1

25 Ohms 90 W 1.2 kV 10 % Solder Lug 150 PPM / C 70 mm 51 mm 12.6 mm 0 C + 300 C WFH Bulk
Ohmite Wirewound Resistors - Chassis Mount 90W 2.7K ohms 5% High Power
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 50
Mult.: 1

2.7 kOhms 90 W 1.2 kV 5 % Solder Lug 150 PPM / C 70 mm 51 mm 12.6 mm 0 C + 300 C WFH Bulk
Ohmite Wirewound Resistors - Chassis Mount 90watt 470ohm 5% High Power
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 50
Mult.: 1

470 Ohms 90 W 1.2 kV 5 % Solder Lug 150 PPM / C 70 mm 51 mm 12.6 mm 0 C + 300 C WFH Bulk
Ohmite Wirewound Resistors - Chassis Mount 90watt 4.7ohm 10% High Power
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 50
Mult.: 1

4.7 Ohms 90 W 1.2 kV 10 % Solder Lug 150 PPM / C 70 mm 51 mm 12.6 mm 0 C + 300 C WFH Bulk
Ohmite Wirewound Resistors - Chassis Mount 90watt 50ohm 10% High Power
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 50
Mult.: 1

50 Ohms 90 W 1.2 kV 10 % Solder Lug 150 PPM / C 70 mm 51 mm 12.6 mm 0 C + 300 C WFH Bulk