Mica wafer TO-220 1.2K/W

TO-220 mica wafer. Insulator used between the transistor and the heatsink. The mica sheet conducts heat while electrically isolating the heatsink.

Specification:

• Thermal resistance: 1.2 K/W
• Dimensions: 18 x 13 mm
• Thickness: 0.1 mm
• Mounting holes: ø3 mm
• Mounting hole: ø3 mm
• Operating temperature range: -60 °C to +180 °C
• Dielectric strength (max): 6kV