Adafruit Aluminum SMT Heat Sink - 0.26"x0.26" square - 0.39" tall

These compact, high-performance heat sinks are designed for effective thermal management of surface-mount packages like SoCs, motor drivers, linear regulators, and FETs. Their extra-tall profile significantly increases cooling efficiency.

With dimensions of 0.26" x 0.26" (6.75mm x 6.75mm), and a height of 0.39" (10mm), the heat sinks feature three vertical fins to maximize surface area for additional heat dissipation.

Included thermal tape ensures easy mounting, making these heat sinks a versatile solution for various applications such as medium flat BGAs, TSSOPs, and QFNs.

Although a datasheet isn't available, the estimated thermal resistance is about 80ºC/W, offering reliable performance in thermal management.