To220 Insulating Bush M3 3.55x6.0x3.2x1.95mm To 220 A

Nylon Heatsink Insulating Bush For Transistors, To220. Id=2.95 Hole/Od=3.55 Odf=6.0 H=3.2 Hi=2.0mm Material: Ul Qualified Nylon66 / Pbt / Abs, Fire Rating 94 V 0;