TO-220 Ceramic Insulator Cooling Pads Innovacera TO-220 Ceramic Insulators were to be mounted between the TO-220 packaged power transistors and the heatsink, its dimensions is 14 x 20 x 1 mm (0.55 x 0.79 x 0.04in), the Mounting hole diameter can be 3.8mm or 5mm, without holes and customized holes is also available. It was packed by 100pcs per bag, xiangqian1 2025-04-21
