BOYD TO-220/218 Aluminium Heatsink, 8.6°C/W

The BOYD TO-220/218 Aluminium Heatsink is engineered to deliver efficient thermal management for power semiconductors. It features solderable tabs with a diameter of 2.6mm on a 25.4mm fixing centre, facilitating a robust and reliable electrical and mechanical connection. This design ensures effective heat transfer away from sensitive components.

With a thermal resistance of 8.6°C/W, this heatsink is optimised to dissipate heat quickly, helping to maintain optimal operating temperatures and extend the lifespan of your electronic devices. It is specifically compatible with TO-218, TO-220, and TO-247 semiconductor packages, offering a versatile cooling solution for a variety of power regulation and amplification circuits.

Key Features & Benefits

• Efficient Cooling: The 8.6°C/W thermal resistance rating provides effective heat dissipation for demanding applications.
• Wide Compatibility: Designed to cool common power package types including TO-218, TO-220, and TO-247.
• Robust Construction: Made from high-quality aluminium, offering an excellent balance of thermal conductivity, lightweight properties, and durability.
• Secure Mounting: Solderable tabs on standard 25.4mm centres allow for straightforward and secure installation.
• Compact Design: With dimensions of 43mm (H) x 33mm (W) x 15mm (D), it provides substantial cooling in a relatively small footprint, ideal for space-constrained PCB layouts.

This heatsink is an essential component for anyone building or repairing power supplies, motor drivers, audio amplifiers, or any electronic assembly where reliable thermal management is critical to performance and reliability.