AAVID THERMALLOY Heatsink for PCBs, LEDs, Electronic Components, 11.4°C/W Thermal Resistance, 25 mm x 12.5 mm x 25 mm 437856

The AAVID THERMALLOY 437856 heatsink is engineered for effective thermal management of PCBs, LEDs, and various electronic components. Measuring 25 mm in length, 12.5 mm in width, and 25 mm in height, it delivers a thermal resistance of 11.4°C/W, ensuring efficient heat dissipation to maintain device performance and reliability.

Manufactured from black anodised extruded aluminium, this heatsink provides robust protection against corrosion and mechanical wear. Its vertical mounting design includes solderable pins, facilitating secure and easy integration during assembly processes.

The product features pre-drilled holes compatible with common plastic power transistor packages such as TO-218, TO-220, and TO-247, allowing versatile application across electronic devices requiring thermal control.

The black finish not only enhances durability but also contributes to improved thermal radiation characteristics. The heatsink meets RoHS compliance standards, ensuring it is environmentally friendly and suitable for modern electronics manufacturing.

This heatsink is essential for industrial and commercial electronics cooling applications, including HVAC systems, LED lighting assemblies, power electronics, and other demanding electronic environments where thermal regulation is critical.

Constructed from black anodised extruded aluminium for efficient heat dissipation. Vertical mounting with solderable pins for secure attachment. Pre-drilled holes accept plastic power transistors in TO-218, TO-220, and TO-247 package types.

Black finish provides corrosion resistance and durability. Compliant with RoHS standards for environmental safety. Ideal for cooling power transistors and electronic devices in thermal management applications. Compact size suitable for space-constrained electronic assemblies.

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