Diameter 5.31'' (135mm) H:1.38'' (35mm)

SKU 660ASL-16-135 Type Round LED Heatsink Material Aluminum 6063-T5 Surface Non-Anodized (Mill Finish) Diameter (Width) 135mm / 5.31'' Height 35mm / 1.38'' This 16-Sided LED Heatsink is derived from 660AS Heatsink Extrusion with 16 equal vertical cuts. It is a purpose-built heatsink for mounting LED PCBs up to 135mm / 5.31'' diameter. Through maximizing the surface contact of LED PCB to increase the heatsink performance, it is a cost effective solution for Round LED Products.