Aluminum Heat Sink Heatsink Module Cooler Fin for High Power Amplifier Transistor Semiconductor Devices with Dense 19 pcs Fins 11.8″(L) x 5.51″(W) x 0.79″(H) / 300 mm (L) x 140 mm (W) x 20 mm (H)

Made of high quality Aluminum, good thermal conductivityReduce the risk of hardware failure due to overheatingMaximize surface area Designed in contact with the cooling air. The 19 pcs fins increase the area of the board and thus provide for greater heat t