SPREADFAST Universal Square Aluminium Heatsink, 11 mm Height, 25 mm x 25 mm, Black SFH2501-11L

The SPREADFAST SFH2501-11L is a universal square heatsink constructed from cold-forged aluminium, engineered for effective passive cooling in industrial, HVAC, and electronics applications. With a compact footprint of 25 mm x 25 mm and an 11 mm profile, this heatsink is specifically designed to facilitate efficient heat transfer from semiconductor devices and flat surface electronics that require robust yet space-saving thermal solutions.

Its aluminium structure delivers high heat conduction and corrosion resistance, ensuring reliable thermal management and extended service life in demanding environments. The universal square shape allows for compatibility across a broad range of device layouts, making it an excellent choice for board-level cooling, power module protection, and custom instrument integration.

The SFH2501-11L features a black finish that not only enhances heat dissipation but also gives the heatsink an attractive appearance, suitable for professional device builds and commercial electronics cabinets. The heatsink’s cold-forged manufacturing process further improves performance by minimizing thermal resistance, providing a superior option for passive cooling scenarios where forced air or advanced heat management is impractical.

Engineered for versatility, the SFH2501-11L is part of the proven SFH series from SPREADFAST. It can be used in setups ranging from laboratory instrumentation, power supply units, embedded HVAC modules, to custom electronics requiring standardized or bespoke cooling arrangements. Its lightweight construction makes handling and integration straightforward without adding unnecessary mass to assemblies.

Key industrial and laboratory use cases include temperature stabilization for sensitive components, extension of electronic lifespans, and improved operational consistency under variable loads. The heatsink is also applicable to commercial electronics maintenance, constructing high-performance cooling solutions for critical circuits, and supporting sustainable electronic device manufacturing.

Cold-forged aluminium construction for reliable heat dissipation. Universal square, low-profile design with 25 mm x 25 mm footprint and 11 mm height. Compatible with a wide range of semiconductor devices featuring flat surfaces.

Black finish aids thermal efficiency and device aesthetics. SFH2501-11L part code for easy identification and replacement. Lightweight for seamless integration into electronic or industrial assemblies. Optimized for industrial, laboratory, HVAC, and electronics cooling applications.

Browse more SPREADFAST heatsinks and electronics thermal management components in the EnvMart Heatsinks category for tailored cooling solutions in your operation.