Heavy Aluminium Heat Sink TO-220 20mm

Description

HEAT SINK TO-220 20mm – Durable Heavy Aluminium Heat Sink for Efficient Thermal Management (HEAT SINK 4/20 T MM)

Enhance the thermal performance of your electronic projects with the HEAT SINK TO-220 20mm. Built with high-quality aluminum, this compact heat sink is designed for efficient passive cooling of TO-220 components like voltage regulators, power transistors, and other heat-sensitive ICs. Its lightweight yet durable structure makes it ideal for space-constrained applications without the need for active cooling systems.

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🔧 Key Features:

• Premium-grade anodized aluminum for superior heat dissipation
• Compact size: 4mm (thickness) × 20mm (height)
• Easy to mount with screw or thermal adhesive
• Rust-resistant, durable, and lightweight
• Supports fanless passive cooling
• Optimized for use with TO-220 package components
• Ideal for high-temperature environments in electronic assemblies

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💡 Commonly Used With:

• Linear voltage regulators: 7805, 7809, 7812, LM317
• Power transistors: TIP122, IRF540, BD139, etc.
• Motor driver ICs: L298N, IRF series MOSFETs

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📦 Applications:

Embedded systems and development boards

DIY electronics and robotics

Power amplifier circuits

Industrial control boards

SMPS (Switched Mode Power Supplies)

🧊 Note:
For optimal thermal conductivity and performance, it is recommended to use a thermal paste or thermal pad between the component and heat sink.
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.)