Mica Insulator Sheet for TO-220 – High-Quality Electrical & Thermal Isolation

Description

Mica Insulator Sheet for TO-220 20mm – High-Quality Electrical & Thermal Isolation (HEAT SINK MICA FOR 7805 MP)
Mica insulators are essential for safely mounting TO-220 package components like voltage regulators and power transistors on metal heat sinks. These natural mica sheets provide excellent electrical insulation while allowing efficient heat transfer, preventing short circuits between the metal tab of the component and the heat sink.

🔧 Key Features:
Compatible with TO-220 20mm components (e.g., 7805, LM317, TIP122, IRF540, etc.)
Made from high-grade natural mica
Offers excellent electrical insulation and thermal conductivity
High heat resistance: Withstands up to 500°C
Thin, durable, and easy to cut or punch
Ensures safe mounting of power components on metal heat sinks

📦 Applications:
Mounting voltage regulators: 7805, LM317, LM338
Power transistors: TIP122, TIP127, BD139, IRF540
MOSFETs & IGBTs in SMPS and amplifiers
Inverter circuits, motor drivers, LED drivers
Audio amplifier ICs and power modules

🧊 Note:
Use in combination with thermal paste or heat sink compound for optimal thermal transfer and safety.

🧊 Note:
Product colour may vary slightly depending on batch and availability. Functionality remains the same. (Refer to the product image for illustration only. For exact specifications, please check the datasheet.)