Ohmite Heatsinks Ohmite Heatsinks have been designed to take advantage of thermal transfer, reliability, and design flexibility. Ohmite's heatsink product line utilizes a patented Matrix Clip system that provides constant spring force over repeated assembly and disassembly. The elimination of mounting hardware reduces costs and enables a maximum surface area per unit design. Ohmite heatsinks are designed to secure TO-126, TO-218, TO-220, TO-247, and TO-264 packages, plus provide thermal solutions for TO-252, TO-263, and TO-268 SMD devices. Learn More