Large Aluminum Heatsink 4.72" X2.71" X 1.41" / 120 X 69 X 36Mm Heat Sinks Coolin

Description

Reduce the risk of hardware failure due to overheating.
Heatsink Size: 4.72" x2.71" x 1.41" /120mm x 69mmx 36mm.
Widely used for computer, Power Transistor, FET, IC, Power Amplifier, Voltage Regulator, MOSFET, SCR etc.
Maximize surface area Designed in contact with the cooling air. The 27pcs fins increase the area of the board and thus provide for greater heat transfer
For need other sizes or oxidation of this model, contact the seller of this product model as soon as possible.
Product Description
The Heat sinks are used with high-power semiconductor devices such as power transistors and optoelectronics such as light emitting diodes (LEDs), where the heat dissipation ability of the component itself is insufficient to moderate its temperature.
Made of high quantity aluminum, good thermal conductivity.
Reduce the risk of hardware failure due to overheating.
Designed to maximize its surface area in contact with the cooling air.
Light weight and used in applications where weight is a big concern.
Widely use for computer, power IC, power electric device, LED light devices, etc.
specification:
The width and height of the product are the same,
But the length is different
Fins：
27 Pcs
Made of high quantity aluminum, good thermal conductivity
item update
According to customer's suggestion, the surface of this product has been oxidized
After optimization:
the surface is smoother and more suitable for applying thermal grease, and the heat dissipation performance is also improved
For Example
Size：
1.96 x 2.71 x 1.41 Inch
50 x 69 x 36 mm
Weight:
4.37 oz
Size：
3.94 x 2.71 x 1.41 Inch
100 x 69 x 36 mm
Weight:
8.74 oz
Size：
7.87 x 2.71 x 1.41 Inch
200 x 69 x 36 mm
Weight:
17.49 oz
Specification Drawing
Base board thickness:4.6 mm
Fins board thickness: 0.6 mm
Fins：27Pcs
Aluminum
Aluminum
Copper
Aluminum
Aluminum
Aluminum
Size
2.8 x 0.9 x 0.1 inch
2.75x 0.78x 0.39 Inch
1.57 x 1.57 x 0.79 inch
7.87 x2.71 x 1.41 Inch
1.38 x1.38 x 0.39 inch