SPREADFAST Heatsink Universal Square Aluminium 21 mm Height 45 mm Width 45 mm SFH4501-21L

SPREADFAST SFH4501-21L is a high-performance universal square heatsink crafted from aluminium, designed to provide efficient passive cooling for semiconductor devices with flat surfaces.

Measuring 45 mm in length and width, with a height of 21 mm, this heatsink features a black finish that enhances heat emission and resists corrosion.

The cold-forged construction ensures ultra-high thermal performance with low thermal resistance, making it ideal for demanding electronics applications requiring reliable heat dissipation.

The SFH4501-21L heatsink is part of the SFH series, known for durability, precision in manufacturing, and effective thermal management.

Its compact and low-profile form factor is suitable for environments where space and heat management are critical, including industrial electronics, power management modules, and semiconductor cooling setups.

Constructed from aluminium with a high-performance cold-forged design. Dimensions are 45 mm width, 45 mm length, and 21 mm height for low-profile cooling. Features low thermal resistance for efficient passive heat dissipation.

Suitable for a wide range of semiconductor devices with flat surfaces. Black colour finish preventing corrosion and aiding heat emission. Part of the SFH series designed for electronic thermal management applications. Made in China to high manufacturing standards.

This heatsink is suitable for industrial, laboratory, electronics manufacturing, HVAC thermal management, and semiconductor cooling uses. Explore similar thermal management components and Heatsinks on EnvMart to find solutions tailored to your electronics cooling needs.