AAVID THERMALLOY Heatsink, 1/4 Brick DC/DC Converter, 1.9K/W, 37 x 58 x 22.9mm, Screw

High fin density has more surface area for heat transfer, despite small foot print
Thin fin geometry improves system airflow and reduces fan costs
Hole pattern fits 1/4 brick DC/DC Converters from top manufacturers like Delta, Emerson and Tyco
Lengthwise and crosswise fin orientations in three fin heights to allow a precise match to the application
High performance QPad3™ interface pad saves time and optional hardware kit provides the complete solution under a single part number