100pcs Transistor Washer Insulated Plastic Spacer Bushing Washers (TW-9)

Made of high quality plastic material these transistor washers have long service life. These washers are characterized by good insulation light weight anti-rust corrosion resistance. Mainly used to lock on the transistors to avoid short circuit between the transistor shell and the radiator. The main function of transistor washer is thermal insulation: suitable for crystal power tubes diodes and transistors where heat dissipation and insulation are needed. Each set contains many flat washers that can be used for a long time so you don t have to run to hardware store looking for washers for quite a while.