The design of Ohmite TKH45 series of SMD TO-252 resistors separates it from others on the market. It is a flat chip containing the same land pattern as a standard TO-252 device.

The Ohmite TKH45 is a purpose designed product aimed at eliminating all hindrances posed by traditional TO-252 designs. It can be used in all TO-252 applications that require higher levels of power dissipation. The Ohmite D series heatsinks can be added to ensure maximum benefit to an application.