12.7 mm Heat Sinks

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Height
CTS Electronic Components Heat Sinks Heat dissipator For plastic case
Datasheet
1 271In Stock
Min.: 1
Mult.: 1
Heat Sinks TO-126, TO-127, TO-220 Screw Aluminum Rectangular Fin 28.8 C/W 18.03 mm 12.7 mm 25.4 mm
Ohmite Heat Sinks TO-268 SMD HEAT SINK ANODZD
Datasheet
5 046In Stock
Min.: 1
Mult.: 1
: 200

Heat Sinks D3Pak (TO-268) SMD/SMT Aluminum Extruded Axial Fin 31.1 mm 12.7 mm 11.7 mm
Aavid Heat Sinks Channel Heat Sink+3 Tab, TO220, Vertical, 16.6 Degree C/W, 3.10mm Hole, 24.13mm
Datasheet
9 655In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Through Hole Aluminum Channel Cut Fin 16.6 C/W 25.4 mm 12.7 mm 24.13 mm
CTS Electronic Components PB136CB
CTS Electronic Components Heat Sinks TO-126 127 220 Vertical Mount
Datasheet
1 819In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-126, TO-127, TO-220 Screw Aluminum Rectangular Fin 20 C/W 25.4 mm 12.7 mm 29.97 mm
Wakefield Thermal Heat Sinks Aluminum, Wave-Solderable Heat Sink for TO220, Anodized, 25.4x12.7x30.2mm
Datasheet
3 165In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Through Hole Aluminum Rectangular Fin 58 C/W 30.2 mm 12.7 mm 30.2 mm
Aavid Heat Sinks Channel Heat Sink+Tab, TO220, Straight Fin, Copper, Vertical, 12.5 C/W, 3mm Hole
Datasheet
568In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Through Hole Copper Channel Cut Fin 25.4 mm 12.7 mm 29.97 mm
Wakefield Thermal Heat Sinks Staggered Fin Heat Sink, Vertical, TO202/TO220, 35.1x12.7x50.8mm, 2 Solder Tab
Datasheet
1 139In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Clip Aluminum Vertical Fin 48 C/W 35.1 mm 12.7 mm 50.8 mm
Wakefield Thermal Heat Sinks Heat Sink for TO268 Device, SMD, Solderable Feet, 12.7mm L, 40.13mm W, 11.68mm H
Datasheet
441In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-268 Through Hole Aluminum Straight Fin 4 C/W 40.2 mm 12.7 mm 11.6 mm
Ohmite Heat Sinks HEATSINK FOR TO-268
Datasheet
370In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

Heat Sinks D3Pak (TO-268) SMD/SMT Aluminum Extruded Axial Fin 40.2 mm 12.7 mm 11.6 mm
Aavid Heat Sinks Channel Style Heat Sink for TO-220, Horizontal/Vertical Mounting, Black Anodized 1 529In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Screw Aluminum Vertical Fin 21 C/W 25.4 mm 12.7 mm 18.03 mm
Same Sky Heat Sinks heat sink, stamping, TO-220, 12.7 x 26.2
Datasheet
668In Stock
Min.: 1
Mult.: 1
: 250

Heat Sinks TO-220 SMD/SMT Aluminum Alloy Formed Fin 39.9 C/W 26.2 mm 12.7 mm 9.906 mm
Aavid Heat Sinks Plug-In Heat Sink, TO220, 4 Clip, Vertical, 26.8 C/W, 1.73mm Hole, Shur-Lock Tab
Datasheet
8 006In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220, TO-262 SMD/SMT Aluminum Staggered Fin 26.8 C/W 19.05 mm 12.7 mm 12.7 mm
Aavid Heat Sinks Plug-In Heat Sink, TO220, 4 Clips, Vertical Tab, 26.8 C/W, 1.75mm Hole
Datasheet
9 000In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220, TO-262 SMD/SMT Aluminum 26.8 C/W 12.7 mm 12.7 mm 15.24 mm
Aavid Heat Sinks Channel Heat Sink, TO220, Twisted, Vertical, 13.4 C/W, 2.36mm Hole, 29.97mm
Datasheet
14 074In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Through Hole Aluminum Twisted Fin 13.4 C/W 25.4 mm 12.7 mm 29.972 mm
Aavid Heat Sinks Space-Saving Heat Sink for TO220, Stagger, Vertical, 10 Degree C/W, 3.10mm Hole
Datasheet
1 930In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Through Hole Aluminum Staggered Fin 35 mm 12.7 mm 45.06 mm
Aavid Heat Sinks Plug-In Heat Sink, TO220, Vertical, 20.3 C/W, Pre-Black, 1.60mm Hole, 9.5mm, Tab
Datasheet
9 958In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Snap On Aluminum Channel Cut Fin 20.3 C/W 19.5 mm 12.7 mm 13 mm
Ohmite Heat Sinks HEATSINK FOR TO-268 BLK ANODIZED
Datasheet
2 572In Stock
Min.: 1
Mult.: 1
: 250

Heat Sinks D3Pak (TO-268) SMD/SMT Aluminum Extruded Axial Fin 31 mm 12.7 mm 10.2 mm
Ohmite Heat Sinks HEATSINK FOR TO-263
Datasheet
4 118In Stock
200Expected 24/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 200

Heat Sinks DPak (TO-252), D2Pak (TO-263) SMD/SMT Aluminum Extruded Axial Fin 25.9 mm 12.7 mm 12.1 mm
Wakefield Thermal Heat Sinks Thermal Links for Fused Glass Diodes, 12.7x6.4x8.6mm, Aluminum
Datasheet
58In Stock
Min.: 1
Mult.: 1

Heat Sink Modules 6.35 mm 12.7 mm
Aavid Heat Sinks Plug-In Heat Sink TO220, Horizontal, 20.3 C/W, Pre-Black, 1.60mm Hole
Datasheet
1 035In Stock
5 000Expected 03/09/2026
Min.: 1
Mult.: 1

Heat Sinks TO-220 Snap On Aluminum Channel Cut Fin 20.3 C/W 19.5 mm 12.7 mm 13 mm
Wakefield Thermal Heat Sinks Heat Sink for TO263 Device, SMD, Solderable Feet, 12.7mm L, 25.91mm W, 12.19mm H
Datasheet
319In Stock
5 184Expected 10/12/2026
Min.: 1
Mult.: 1

Heat Sinks D2Pak (TO-263) Through Hole Aluminum Straight Fin 8 C/W 25.9 mm 12.7 mm 12.1 mm
Wakefield Thermal Heat Sinks Heat Sink for TO-263 Device, SMD, Solderable Feet, 12.7mm L, 35.2mm W, 12.19mm H
Datasheet
293In Stock
Min.: 1
Mult.: 1

Heat Sinks D2Pak (TO-263) Through Hole Aluminum Straight Fin 8 C/W 35.2 mm 12.7 mm 11.6 mm
Wakefield Thermal Heat Sinks Labor-Saving SpeedClips Heat Sink, Vertical Mount, TO-220, Plain Pin, 50.8mm
Datasheet
646In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Through Hole Aluminum Rectangular Fin 4.7 C/W 34.9 mm 12.7 mm 50.8 mm
Wakefield Thermal Heat Sinks Labor-Saving SpeedClips Heat Sink, Vertical Mount, TO-220, Plain Pin, 25.4mm
Datasheet
203In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Through Hole Aluminum Rectangular Fin 5.8 C/W 34.9 mm 12.7 mm 25.4 mm
Aavid Heat Sinks Channel Style Heat Sink for TO-220, Vertical, Black Anodized, 29.97x25.4x12.70mm
Datasheet
6In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Screw Aluminum Straight Fin 24.59 mm 12.7 mm 29.97 mm