OHMITE PA/PV Series Forged Pin Fin Heatsinks offer an all-in-one solution combining a compact design with a universal cam clip system for TO-220, TO-247, TO-264 package devices. The PA/PV series forged pin fin heatsinks are designed to be thru-hole soldered to the PCB board that allows forced convection cooling in multiple directions. These heatsinks are ideal for high power and small size (1U or 2U) electronic packaging with natural and forced convection cooling. PA/PV heatsinks are ideal for various applications, including automotive electronics, high-performance transistors, industrial automation, LED lighting, power amplifiers, and voltage regulators.