Awxlumv Extra Large Heat Sinks Aluminum 11.81" x2.71" x 1.41" / 300 69 36mm High Power Heatsink Diffusion Cooling Module Cooler 27 Fin Radiator for LED Light Amplifier Transistor Semiconductor PCB

1. Name: Large Heat sink Cooling Fin / Large Heat Sync; Material: Aluminium ( anodized aluminum). Color: Sliver. 2. Size : 300 x 69 x 36mm/ 11.81" (L) x 2.71"(W) x 1.41" (H). 3. Fin: 27pcs; Base board thickness:4.6mm, Fins board thickness:0.6-1mm; Fin spacing:1.99-2.12mm; Fin height: 31.4mm; The 27pcs fins increase the area of the board and thus provide for greater heat transfer. 4. This large big aluminum heatsink is passive cooling, The 27pcs fins increase the area of the board and thus provide for greater heat transfer, reduces the risk of hardware failure and power loss due to overheating, more safety. 5. Widely used for computer, Power Transistor, Fet, IC, Power Amplifier, Voltage Regulator, mosfet, SCR etc. 6. Package Include: 1x Aluminium Large Heat Sink. 7. For other sizes of heatsinks, please feel free to browse the Awxlumv store to shop.