ABL Heatsink for TO-220/TO-218, Aluminium, 3.1°C/W

The ABL Heatsink for TO-220/TO-218 is a compact and highly effective aluminium cooling solution designed for robust electronic components. Engineered to manage heat dissipation in demanding applications, it ensures optimal thermal performance to protect and extend the lifespan of your semiconductors.

This heatsink features a serrated slot specifically designed for secure screw fixing to TO-220 or TO-218 packages. It offers versatile mounting options, accepting either an M3 metric screw or a No. 6 self-tapping screw, providing flexibility for different assembly requirements and ensuring a stable, reliable attachment.

With a thermal resistance of just 3.1°C/W, it efficiently draws heat away from the component, maintaining a lower operating temperature and preventing thermal throttling or failure. Its construction from high-quality aluminium provides an excellent balance of lightweight design and superior thermal conductivity.

Its modest dimensions make it an ideal choice for applications where space is at a premium, without compromising on cooling capacity. The durable aluminium material is corrosion-resistant and ensures long-term reliability in various environmental conditions.

Specifications

• Thermal Resistance: 3.1°C/W
• Compatible Packages: TO-218, TO-220
• Mounting: Serrated slot for screw fixing
• Accepts Screw Sizes: M3 or No. 6 self-tapping
• Material: Aluminium
• Dimensions (H x W x D): 43mm x 33mm x 15mm
• Weight: 140 grams

This ABL heatsink is a fundamental component for anyone building or repairing power supplies, amplifiers, voltage regulators, or any circuit where efficient thermal management of TO-220/TO-218 devices is critical.