25.4 mm Heat Sinks

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Qty. RoHS ECAD Model Product
Designed for
Mounting Style
Heatsink Material
Fin Style
Thermal Resistance
Length
Width
Height
Aavid Heat Sinks Channel Heat Sink, TO220, Horizontal/Vertical, 20.8 C/W, 22.86x11.43x9.65mm
Datasheet
1 879In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Through Hole Aluminum Channel Cut Fin 9.8 C/W 22.86 mm 25.4 mm 9.65 mm
Aavid Heat Sinks Surface Mount Heat Sink, TO-263, D2PAK, Horizontal, 9 Degree C/W, Bulk, 25.4mm
Datasheet
21 628In Stock
Min.: 1
Mult.: 1

Heat Sinks D2Pak (TO-263) SMD/SMT Aluminum Channel Cut Fin 11 C/W 19.38 mm 25.4 mm 11.43 mm
Aavid Heat Sinks Channel Heat Sink for TO220, Horizontal/Vertical, 16.7 Degree C/W, 12.19x10.16mm
Datasheet
8 625In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 SMD/SMT Aluminum Staggered Fin 16.7 C/W 29.972 mm 25.4 mm 12.7 mm
Aavid Heat Sinks Channel Heat Sink w/Two Tabs for TO-220, Vertical, 13.6 Degree C/W, 3.10mm Hole
Datasheet
13 149In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Through Hole Aluminum Channel Cut Fin 13.6 C/W 1 in 25.4 mm 29.972 mm
TDK-Lambda 7G0047C
TDK-Lambda Heat Sinks Heatsink for PXB DC-DC converter
Datasheet
15In Stock
Min.: 1
Mult.: 1

Heat Sinks DC/DC Converter, PXB Through Hole Aluminum 15.8 C/W 25.4 mm 25.4 mm 16.5 mm
Aavid Heat Sinks Channel Style Heat Sink for TO-220, Vertical, Black Anodized, 12.7x25.4x29.97mm
Datasheet
7 336In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Through Hole Aluminum Channel Cut Fin 13.6 C/W 12.7 mm 25.4 mm 29.97 mm
Aavid Heat Sinks Heat Sink for Dual TO220, Vertical, 5 C/W, 2.67mm Hole, 38.1x18.29mm, 2 Clip #52
Datasheet
3 552In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Through Hole Aluminum Extruded Radial Fin 3 C/W 41.91 mm 25.4 mm 38.1 mm
Aavid Heat Sinks Channel Heat Sink+3 Tab, TO220, Vertical, 13 Degree C/W, 3.10mm Hole, 29.97mm
Datasheet
1 429In Stock
6 000On Order
Min.: 1
Mult.: 1

Heat Sinks TO-220 Through Hole Aluminum Straight Fin 13 C/W 12.7 mm 25.4 mm 29.972 mm
Aavid Heat Sinks Channel Style Heat Sink for Heat Sink for TO-220, Vertical, 12.5 Degree C/W
Datasheet
2 609In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Through Hole Copper Channel Cut Fin 12.7 mm 25.4 mm 29.972 mm
Wakefield Thermal Heat Sinks Labor-Saving Twisted Fin Heat Sink for TO220, 25.4x12.7x30.0mm, Vertical, 22 Tab
Datasheet
3 724In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Clip Aluminum Rectangular Fin 13.8 C/W 29.97 mm 25.4 mm 12.7 mm
Wakefield Thermal Heat Sinks Low Cost, Wave-Solderable Heat Sink for TO-220, Mounting Slot, 25.4x12.7x30.0mm
Datasheet
4 044In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Through Hole Aluminum Rectangular Fin 16.2 C/W 29.97 mm 25.4 mm 12.7 mm
Wakefield Thermal Heat Sinks Heat Sink, Anodized, 27.0x9.1x21.9mm, TO-220 Mounting Hole Only (No Lock Clip)
Datasheet
3 366In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Screw Aluminum Formed Fin 16 C/W 21.84 mm 25.4 mm 9.14 mm
Wakefield Thermal Heat Sinks High Performance Heat Sink for Vertical Board Mounting for TO-220, 38.1mm Height
Datasheet
939In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Through Hole Aluminum Extruded Axial Fin 3.5 C/W 41.9 mm 25.4 mm 38.1 mm
Wakefield Thermal Heat Sinks High Performance Heat Sink for Vertical Board Mounting for TO-220, 63.5mm Height
Datasheet
710In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Through Hole Aluminum Extruded Axial Fin 2.8 C/W 41.9 mm 25.4 mm 63.5 mm
Aavid Heat Sinks Channel Heat Sink, TO220, Horizontal/Vertical, 16.7 C/W, 29.97x11.68x12.7mm
Datasheet
2 017In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 SMD/SMT Aluminum Channel Cut Fin 16.7 C/W 29.972 mm 25.4 mm 12.7 mm
Aavid Heat Sinks Channel Heat Sink, TO220, Horizontal/Vertical, 20.3 C/W, 18.03x12.32x12.7mm
Datasheet
1 589In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 SMD/SMT Aluminum Channel Cut Fin 20.3 C/W 18.034 mm 25.4 mm 12.7 mm
Wakefield Thermal Heat Sinks Compression Mounting Clamp Assemblies for Semis to 101.6mm dia., 76.2-88.9mm
Datasheet
6In Stock
Min.: 1
Mult.: 1

Accessories and Hardware Semiconductors to 3.5 in 139.7 mm 25.4 mm
Aavid Heat Sinks Channel Heat Sink+Clip, TO220, Vertical, 13.4 C/W, 2.39mm Hole, Tab and Clip
Datasheet
1 418In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Through Hole Aluminum Twisted Fin 13.4 C/W 3.453 in 25.4 mm 29.972 mm
Aavid Heat Sinks Channel Heat Sink for TO220, Vertical, 10 Degree C/W, 2.92mm Hole
Datasheet
151In Stock
7 200Expected 07/10/2026
Min.: 1
Mult.: 1

Heat Sinks TO-220 Through Hole Aluminum Channel Cut Fin 10 C/W 3.6 in 25.4 mm 42.54 mm
Aavid Heat Sinks Channel Heat Sink, TO220, Vertical, 11.2 Degree C/W, 2.92mm Hole, Tab
Datasheet
282In Stock
7 200On Order
Min.: 1
Mult.: 1

Heat Sinks TO-220 Through Hole Aluminum Channel Cut Fin 11.2 C/W 3.6 in 25.4 mm 42.54 mm
Wakefield Thermal Heat Sinks Vertical Mount Heat Sink for TO-220, 25.4x12.7x30mm, Aluminum, Black Anodized
Datasheet
1 471In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Through Hole Aluminum Rectangular Fin 14 C/W 29.97 mm 25.4 mm 12.7 mm
Wakefield Thermal Heat Sinks Single Package Heat Sink for TO-218, TO-220, TO-202, Aluminum, 25.4x18.1x12.7mm
Datasheet
1 950In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-218, TO-202, TO-220 Through Hole Aluminum Rectangular Fin 25 C/W 18.03 mm 25.4 mm 12.7 mm
Wakefield Thermal Heat Sinks Single Package Heat Sink for TO-218, TO-220, TO-202, Aluminum, 25.4x30.0x12.7mm
Datasheet
1 767In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-218, TO-202, TO-220 Through Hole Aluminum Rectangular Fin 22 C/W 29.97 mm 25.4 mm 12.7 mm
Aavid Heat Sinks Space-Saving Heat Sink for Axial Leads, Vertical, Copper, 15 C/W, Tin Plated
Datasheet
629In Stock
Min.: 1
Mult.: 1

Heat Sinks Axial Lead Devices Through Hole Copper 25.4 mm 25.4 mm 6.35 mm
Aavid Heat Sinks Plug-In Heat Sink for SIPS, Vertical, 11.5 Degree C/W, 2.39mm Hole, Solder Tabs
Datasheet
15 516On Order
Min.: 1
Mult.: 1

Heat Sinks Multiwatt/SIP Through Hole Aluminum Channel Cut Fin 11.5 C/W 12.7 mm 25.4 mm 30.99 mm