Material | 1070 (99.5%) Aluminum |
Surface | Anodize (Colors available) |
Base Diameter | 125mm x 125 mm |
Base Height | 10 mm (0.39inch) |
Pin Height | 60 mm (2.36 inch) |
Pin Count | 365 Pieces |
Weight | 862g |
Thermal resistance | < 0. 6 ℃/W |
Volumen(mm3) | 309355.51 |
Surface(mm2) | 242942.51 |
LED Module applicable watt | 85-100 Watts |
Splayed pin heatsinks are relatively new derivatives of the standard pin fin heatsinks. Unlike standard pin fin heatsinks, which contain an array of vertically oriented pins, splayed pin fins features pins that gradually bend outward. Curving the pins in this way increases the spacing between the pins and allows surrounding air streams to enter and exit the pin array more efficiently without sacrificing surface area,The impact of increased pin spacing on heatsink performance is magnified at lower air speeds because weak air streams have less power to penetrate the array of pins. In low air speed environments and in natural convection, the increased spacing between the pins reduces the heatsinks’ thermal resistance by up to thirty percent versus a standard pin fin heatsink. As a result, splayed pin fins are recommended for low and moderate airspeed environments and for natural convection cooling.