Extruded Heat Sink

An extruded heat sink enhances heat transfer from high-power semiconductor devices, lowering external case and internal junction temperatures for optimal performance and reliability. It is essential for various devices, including RF power transistors and IGBTs, and is crucial in power conversion applications. These heat sinks are utilized across numerous industries such as renewable energy, automotive, and telecommunications. When choosing a heat sink, consider dimensions, thermal resistance, and extrusion shape for the best price-performance ratio. Richardson RFPD offers the support to help you address any thermal management challenges you face to ensure the highest performance of your power conversion system and the longest life of the components in your design.

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Mfg

Wakefield Thermal (3)

Width (mm)

125 (1)
132.33 (1)
187.452 (1)

Select Min 125 132.33 187.452
Select Max 125 132.33 187.452

Height (mm)

59.7 (1)
78.9 (1)
135.8 (1)

Select Min 59.7 78.9 135.8
Select Max 59.7 78.9 135.8

Width (in)

4.921 (1)
5.21 (1)
7.38 (1)

Height (in)

2.35 (1)
3.106 (1)
5.346 (1)

Thermal Resistance (°C/W)

0.24 (1)
0.43 (1)
0.56 (1)

Select Min 0.24 0.43 0.56
Select Max 0.24 0.43 0.56

Extrusion Shapes

12 in Long (1)
9 in Long (1)
Flatback Double Channel (1)

3 results found.

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	Image	Item	Mfg Part #	Mfg	Description	Datasheet	Availability	Min/Mult	Price (US Stock)	Quantity		ECAD Model	Width (mm)	Height (mm)	Width (in) (in)	Height (in) (in)	Length (in) (in)	Thermal Resistance (°C/W)	Extrusion Shapes
		392-180AB	392-180AB	Wakefield Thermal	Extruded Heat Sink		Request Quote for Lead Time	25/1	25:   $101.9400 50:   Get Quote	Add To Order	Quote		125	135.8	4.921	5.346		0.43	Flatback Double Channel
		510-12M	510-12M	Wakefield Thermal	Extruded Heat Sink		Request Quote for Lead Time	25/1	25:   $98.9900 50:   Get Quote	Add To Order	Quote		187.452	78.9	7.38	3.106		0.24	12 in Long
		511-9M	511-9M	Wakefield Thermal	Extruded Heat Sink		Request Quote for Lead Time	25/1	25:   $63.2400 50:   Get Quote	Add To Order	Quote		132.33	59.7	5.21	2.35		0.56	9 in Long