Thermal (insulating) silicon film is a kind of heat-conducting medium, which is specially used to fill the air gap between heating elements or metal bases. Their flexibility and elastic characteristics enable it to be used to cover very uneven surfaces. The heat is conducted from the separation device or the entire PCB to the metal shell or diffusion plate, which is mainly used for the auxiliary heat dissipation of the electronic components, and the heat-conducting silicone grease + mica insulating sheet is used to assist the insulation and heat conduction of the heating element and the heat-dissipating metal block.

Common specifications and models: TO-220/TO-3P/TO-3P3/TO-3P1/TO-3 silicon film, silicon film

Common thickness: 0.18, 0.22, 0.23, 0.3, 0.35, 0.45, 0.6, 0.8mm

Color: blue, gray, pink, green, can be customized according to the specific color of the customer

Working environment: -50℃-250℃

Product certification: SGS, flame retardancy: UL-94V0, in line with ROHS environmental protection and UL94 V0 fire protection requirements

Product function: heat conduction, insulation, fire prevention, compression resistance, shock absorption, environmental protection, etc.

Uses: such as switching power supplies, converters, electric welding machines, high-power transistors, thyristor diodes, frequency converter modules, electric irons, water dispensers, TV air-conditioning and audio radiators, etc., and other electronic (electrical) instruments that require insulation and heat dissipation , As the heat transfer medium between the heating element and the heat dissipation substrate in the component; field effect tube, voltage regulator module (LM78 series, LM317 series, Sanyo power thick film), various audio power amplifier modules (TDA series), high-power controllable Silicon module (Omron series), integrated rectifier module.