Fischer Elektronik Heatsink 15K/W, 12.7 mm Height, 30 mm Length, 25.4 mm Width, Aluminium, Solder Fastening KL-167/SW

The Seifert KL-167/SW heatsink is a passive electronic component engineered for thermal management of high-power transistors and electronic components. With its 15K/W thermal resistance, this heatsink is designed to efficiently dissipate heat in confined electronic assemblies, helping prevent overheating and enhance the operational reliability and lifespan of sensitive semiconductors.

This heatsink has a robust construction made from premium aluminium, offering excellent thermal conductivity while maintaining a compact and lightweight structure. Its black anodised finish provides two-fold advantages: improved heat radiation and protection against environmental corrosion, which is especially beneficial for long-term deployments in harsh industrial or automation settings.

The KL-167/SW features overall dimensions of 30 mm in length, 25.4 mm in width, and 12.7 mm in height, making it ideal for applications where board space is at a premium. It supports solder fastening, allowing for stable and durable attachment directly onto printed circuit boards. Compatibility extends to common power package types such as TO-220, TO-66, and SOT-32, making it versatile for integration into a wide range of electronic devices, amplifiers, and power regulation circuits.

The black colour and anodised finish contribute not only to functionality but also to the neat appearance of densely packed control panels or equipment. RoHS compliance ensures this heatsink is suitable for projects that must meet modern regulatory requirements on hazardous substances, further broadening its scope of application in regulated markets.

Common use cases include industrial control electronics, HVAC systems, laboratory power electronics, and automated machinery, where reliable heat dissipation is essential to maintain component performance and safety.

For those seeking a high-efficiency, PCB-mountable heatsink solution that is easy to install and highly compatible with TO-series semiconductor packages, the KL-167/SW from Seifert is a well-proven choice.

Discover more thermal management solutions and advanced heatsink products from Seifert by browsing the Heatsink category on EnvMart.