A heatsink has enabled Ohmite to push the power ratings of its TO-247 resistors to 100W - at 25C case temperature.

The TEH100 is a totally encapsulated thick film, non-inductive power resistor, aimed at power supplies.

Maximum working voltage is 350V and it is available at values between 0.05Ω and 1MΩ.

Resistance tolerances are +/-1%, +/-2%, +/-5%, +/-10%, and derating is linear from 100% at 25C to 0% at 175C.

For more info, see www.ohmite.com