50PCS Transistor Insulation Bushing TO-220 M3 screws

TO-3P, TO-220 Thermal Pad Insulation Silicone Sheet Bushing Washer for Heatsink

Transistor Gasket Plastic Nylon T Type Washers Spacer Insulation Thread Protect

TO220 TO-220 Power Transistor MICA Insulator Stiff Transparent x 1000PCS NEW

TO-220 1000PCS White Transistor Plastic Washer Insulation Washer Transistor

100PCS TO-220 White Transistor Plastic Washer Insulation Washer + Pads Silicone

TO-220/3P/3E M3 Electrical Screw Insulation Bushing Transistor Plastic Washers

TO3 Transistor Mounting 5x Mica Insulation Washers + 10x Plastic Bush M3 3g ED17