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  Heatsinks (693 items)

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Heatsink, 3K/W, 84 x 30 x 45mm, Clip / 7226892 (2 offers) 
Extruded Clip Mount Heat Sink. Black anodised surface finish
Fischer Elektronik
SK 481/84 SA
from £ 2.89*
per piece
 
 piece
Heatsink, 4.08K/W, 100 x 30 x 47.2mm, Clip / 7124377 (1 offer) 
The Max Clip System™ OS507 Profile. Clip mounting technology offers high reliability Economic and manufacturing benefits that replace rivets and screws Simplified and rapid assembly for mounting a ...
Aavid Thermalloy
0S507/100/B
£ 6.02*
per piece
 
 piece
Heatsink, 4.1K/W, 37.5 x 70 x 25mm, Screw / 1898460 (1 offer) 
2.7 to 5.5 K/W for TO 220. Available lengths: SK64 37.5 mm and 75 mm SK68 37.5 mm, 50 mm, 75 mm and 100 mm Pitch-free thread (labelled M3) for type SK68 profile pressed and non-standard Matching M3...
Fischer Elektronik
SK64-37,5-SA-1M3
from £ 7.841*
per piece
 
 piece
Heatsink, 4.2K/W, 37.5 x 54 x 38mm / 2342429 (1 offer) 
Thermal resistance quoted is with fins vertical in free air. Length dimension refers to extrusion length along fins. Non Standard Extrusion 54mm Wide x 38mm High
RS Pro
2342429
from £ 3.584*
per piece
 
 piece
Heatsink, 4.2K/W, 42 x 25.4 x 50.8mm, Solder / 3002891 (1 offer) 
KL 195 anodised heatsinks with insulator pin. Anodised heatsinks with tin-plated plugs and an insulator pin to pass tracks under the heatsink. Designed for vertically mounting transistors in SOT-32...
Seifert
KL 195/50.8/SWI
£ 5.604*
per piece
 
 piece
Heatsink, 4.2K/W, 50 x 30 x 45mm, Clip / 203583 (2 offers) 
Extruded Clip Mount Heat Sink. Black anodised surface finish
Fischer Elektronik
SK 481/ 50/ SA
from £ 1.86*
per piece
 
 piece
Heatsink, 4.5K/W, 50 x 63 x 25mm / 2844643 (1 offer) 
Length = 50mm Width = 63mm Height = 25mm Dimensions = 50 x 63 x 25mm Thermal Resistance = 4.5K/W
Planet-Wattohm
KS63-50E
£ 3.703*
per piece
 
 piece
Heatsink, 4.63K/W, 100 x 15 x 54mm, Clip / 7124406 (1 offer) 
The Max Clip System™ OS565 Profile. Clip mounting technology offers high reliability Economic and manufacturing benefits that replace rivets and screws Simplified and rapid assembly for mounting a ...
Aavid Thermalloy
0S565/100/B
from £ 12.425*
per piece
 
 piece
Heatsink, 4.8K/W, 50 x 46 x 33mm, Screw / 1898511 (2 offers) 
2.7 to 5.5 K/W for TO 220. Available lengths: SK64 37.5 mm and 75 mm SK68 37.5 mm, 50 mm, 75 mm and 100 mm Pitch-free thread (labelled M3) for type SK68 profile pressed and non-standard Matching M3...
Fischer Elektronik
SK68-50-SA
from £ 2.27*
per piece
 
 piece
Heatsink, 45.2K/W, 16 x 16 x 12.7mm, PCB Through Hole / 401548 (1 offer) 
Aavid Thermalloy TO-5 or TO-39 Push Fit Split Collar Heatsinks. Aavid Thermalloy push fit split collar heatsinks, designed to fit the TO-5 or TO-39 package type. Black anodised finish Vertical moun...
Aavid Thermalloy
5FG
from £ 22.45*
per 50 pieces
 
 packet
Heatsink, 4K/W, 100 x 57 x 25mm / 2844640 (1 offer) 
Length = 100mm Width = 57mm Height = 25mm Dimensions = 100 x 57 x 25mm Thermal Resistance = 4K/W
Planet-Wattohm
KS57.2-1000E
£ 39.878*
per piece
 
 piece
Heatsink, 4K/W, 49.5 x 49.5 x 38mm, Adhesive Foil / 2212081 (1 offer) 
ICK Series Heatsinks for Pentium and PGAs. Black anodised surface finish
Fischer Elektronik
ICKPEN38
from £ 29.314*
per piece
 
 piece
Heatsink, 4K/W, 50 x 52.3 x 28mm, Clip / 7226919 (2 offers) 
Extruded Clip Mount Heat Sink. Black anodised surface finish
Fischer Elektronik
SK 487/50 SA
from £ 2.24*
per piece
 
 piece
Heatsink, 4K/W, 50.8 x 42 x 25mm, Clip / 1898151 (1 offer) 
Heat sink 4 → 6.5 KW for TO 220. Heatsinks in the SK 129 Series have tin-plated soldered pins that can be soldered and are ideal for mounting semiconductors vertically. They are available in the fo...
Fischer Elektronik
SK129-50,8-STS-220
from £ 4.099*
per piece
 
 piece
Heatsink, 4K/W, 84 x 32.3 x 28mm, Clip / 7226903 (2 offers) 
Extruded Clip Mount Heat Sink. Black anodised surface finish
Fischer Elektronik
SK 574/84 SA
from £ 2.35*
per piece
 
 piece
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