Features

• Ohmite TCH TO-220 Thick Film Power Resistors. Ohmite TCH series thick film TO-220 package resistors provide 35W of steady state power when used in well-defined heat sink applications. These very low induction resistors are built under proprietary processes that deliver more power handling capability than other TO220 package resistors of similar size. The TCH series incorporates a single screw mounting tab that connects to the heat sink, and should be accompanied by the use of a thermal compound. 35W Power Rating @ 25°C Very Low Inductance Design Single Screw Mounting Low Thermal Resistance to Heat Sink @ RTH<4.28°C/W Resistance Element is Electrically Insulated from Metal Heat Sink Mounting Tab