Fischer Elektronik Semiconductor Heatsink, Anodised Aluminium, Clip Fastening, 6.5K/W Thermal Resistance SK129-25,4-STS-220

Fischer Elektronik SK129-25,4-STS-220 semiconductor heatsink is engineered for precise thermal management applications involving semiconductors. It features a robust anodised aluminium body with a black finish that ensures effective heat dissipation and corrosion resistance. The heatsink employs a clip fastening mechanism, facilitating easy and reliable installation on compatible semiconductor devices such as SOT-32, TO-220, and TO-3P packages. With a thermal resistance of 6.5 K/W, it efficiently maintains optimal operating temperatures to enhance device longevity and performance.

Measuring 25.4 mm in length, 42 mm in width, and 25 mm in height, this heatsink is ideal for vertical mounting arrangements in electronic assemblies. Fischer Elektronik designs these heatsinks to meet stringent RoHS compliance, supporting environmentally conscious manufacturing practices. Made in Germany, this product reflects precision engineering and durable construction suitable for industrial, laboratory, electronics manufacturing, and HVAC thermal management systems.

Heatsinks like the SK129-25,4-STS-220 are essential in applications requiring effective heat dissipation to protect sensitive semiconductor components from thermal damage. This model's clip fastening pins are tin-plated and soldered, providing secure mounting options while enabling vertical installation. Fischer Elektronik's SK 129 Series offers similar heatsinks in various lengths, including 25.4 mm, 38.1 mm, and 50.8 mm, addressing diverse thermal management needs.

Designed specifically for semiconductor thermal management. Thermal resistance rating of 6.5 K/W ensures efficient heat dissipation. Durable anodised black aluminium finish for enhanced corrosion resistance. Convenient clip fastening method for secure mounting to components.

Compatible with SOT-32, TO-220, and TO-3P package types. Dimensions suited for vertical semiconductor mounting: 25.4 mm length, 42 mm width, and 25 mm height. RoHS compliant material and manufacturing standards. Manufactured in Germany, ensuring premium quality standards.

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