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  Heatsinks (246 items)

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Heatsink, 0.6K/W, 100 x 180 x 48mm / 1898713 (2 offers) 
SK 53 extrusion heatsink. The SK 53 heatsink is available in lengths of 50 mm, 75 mm and 100 mm
Fischer Elektronik
SK53-100-SA
from £ 8.92*
per piece
 
 piece
Heatsink, 0.85K/W, 100 x 100 x 50mm / 1898202 (2 offers) 
SK 88 extrusion heatsink. The SK 88 heatsink comes with guide grooves for access panels or printed circuit boards and is available in 37.5 mm, 50 mm, 75 mm and 100 mm lengths.
Fischer Elektronik
SK88-100-SA
from £ 6.71*
per piece
 
 piece
Heatsink, 1.15K/W, 75 x 30 x 30mm, PCB Mount / 7742795 (2 offers) 
Fischer Elektronik Miniature Cooling Assemblies with Axial Fans. Fischer Elektronik miniature cooling assemblies with fitted axial fans offer a versatile and efficient cooling solution in high powe...
Fischer Elektronik
LAM 3 K 75 12
from £ 26.49*
per piece
 
 piece
Heatsink, 1.18K/W, 75 x 30 x 30mm, PCB Mount / 7742798 (1 offer) 
Fischer Elektronik Miniature Cooling Assemblies with Axial Fans. Fischer Elektronik miniature cooling assemblies with fitted axial fans offer a versatile and efficient cooling solution in high powe...
Fischer Elektronik
LAM 3 K 75 05
£ 82.131*
per piece
 
 piece
Heatsink, 1.1K/W, 75 x 100 x 50mm / 1898246 (2 offers) 
SK 88 extrusion heatsink. The SK 88 heatsink comes with guide grooves for access panels or printed circuit boards and is available in 37.5 mm, 50 mm, 75 mm and 100 mm lengths.
Fischer Elektronik
SK88-75-SA
from £ 7.34*
per piece
 
 piece
Heatsink, 1.2K/W, 100 x 30 x 30mm, PCB Mount / 7742802 (1 offer) 
Fischer Elektronik Miniature Cooling Assemblies with Axial Fans. Fischer Elektronik miniature cooling assemblies with fitted axial fans offer a versatile and efficient cooling solution in high powe...
Fischer Elektronik
LAM 3 K 100 05
from £ 69.192*
per piece
 
 piece
Heatsink, 1.3K/W, 100 x 115 x 63mm, Screw / 1898763 (2 offers) 
Fischer SK02 Extruded Heat Sink. The SK 02 heat sink comes with guide grooves for cover plates or boards and is available in 50 mm, 75 mm and 100 mm lengths.
Fischer Elektronik
SK02-100-SA
from £ 5.77*
per piece
 
 piece
Heatsink, 1.3K/W, 50 x 115 x 63mm, Screw / 1898779 (2 offers) 
Fischer SK02 Extruded Heat Sink. The SK 02 heat sink comes with guide grooves for cover plates or boards and is available in 50 mm, 75 mm and 100 mm lengths.
Fischer Elektronik
SK02-50-SA
from £ 2.683*
per piece
 
 piece
Heatsink, 1.3K/W, 50 x 30 x 30mm, PCB Mount / 7742782 (2 offers) 
Fischer Elektronik Miniature Cooling Assemblies with Axial Fans. Fischer Elektronik miniature cooling assemblies with fitted axial fans offer a versatile and efficient cooling solution in high powe...
Fischer Elektronik
LAM 3 K 50 12
from £ 27.13*
per piece
 
 piece
Heatsink, 1.3K/W, 75 x 80 x 78.6mm / 1898268 (1 offer) 
SK 89 Extrusion Heatsink. The SK 89 heatsink comes with guide grooves for access panels or printed circuit boards and is available in 75 mm and 100 mm lengths. The SSR types can be snapped straight...
Fischer Elektronik
SK89-75-SA
from £ 10.10*
per piece
 
 piece
Heatsink, 1.3K/W, 75 x 80 x 78.6mm, DIN Rail / 2598739 (3 offers) 
SK 89 Extrusion Heatsink. The SK 89 heatsink comes with guide grooves for access panels or printed circuit boards and is available in 75 mm and 100 mm lengths. The SSR types can be snapped straight...
Fischer Elektronik
SK89-75KLSSR1
from £ 12.89*
per piece
 
 piece
Heatsink, 1.4K/W, 50 x 100 x 50mm / 1898230 (2 offers) 
SK 88 extrusion heatsink. The SK 88 heatsink comes with guide grooves for access panels or printed circuit boards and is available in 37.5 mm, 50 mm, 75 mm and 100 mm lengths.
Fischer Elektronik
SK88-50-SA
from £ 4.04*
per piece
 
 piece
Heatsink, 1.4K/W, 50 x 30 x 30mm, PCB Mount / 7742786 (1 offer) 
Fischer Elektronik Miniature Cooling Assemblies with Axial Fans. Fischer Elektronik miniature cooling assemblies with fitted axial fans offer a versatile and efficient cooling solution in high powe...
Fischer Elektronik
LAM 3 K 50 05
from £ 69.706*
per piece
 
 piece
Heatsink, 1.5K/W, 100 x 88 x 35mm / 1898870 (3 offers) 
Fischer SK08 Extruded Heat Sink. The SK 08 heatsink comes with guide grooves for access panels or printed circuit boards and is available in 37.5 mm, 50 mm, 75 mm and 100 mm lengths.
Fischer Elektronik
SK08-100-SA
from £ 5.88*
per piece
 
 piece
Heatsink, 1.5K/W, 100 x 97 x 25mm / 1898836 (3 offers) 
Fischer SK04 Extruded Heat Sink. The SK 04 heatsink comes with guide grooves for access panels or printed circuit boards and is available in 37.5 mm, 50 mm, 75 mm and 100 mm lengths.
Fischer Elektronik
SK04-100-SA
from £ 4.01*
per piece
 
 piece
Heatsink, 1.6K/W, 75 x 115 x 63mm, Screw / 1898785 (2 offers) 
Fischer SK02 Extruded Heat Sink. The SK 02 heat sink comes with guide grooves for cover plates or boards and is available in 50 mm, 75 mm and 100 mm lengths.
Fischer Elektronik
SK02-75-SA
from £ 4.67*
per piece
 
 piece
Heatsink, 1.75K/W, 37.5 x 100 x 50mm / 1898218 (1 offer) 
SK 88 extrusion heatsink. The SK 88 heatsink comes with guide grooves for access panels or printed circuit boards and is available in 37.5 mm, 50 mm, 75 mm and 100 mm lengths.
Fischer Elektronik
SK88-37.5-SA
from £ 6.544*
per piece
 
 piece
Heatsink, 1.8K/W / 2836604 (2 offers) 
Length = 150mm Width = 200mm Thermal Resistance = 1.8K/W
Fischer Elektronik
SK 136 150 SA
from £ 11.36*
per piece
 
 piece
Heatsink, 1.8K/W, 100 x 120 x 32mm, Screw / 1898791 (2 offers) 
Fischer SK03 Extruded Heat Sink. The SK 03 heatsink comes with guide grooves for access panels or printed circuit boards.
Fischer Elektronik
SK03-100-SA
from £ 4.26*
per piece
 
 piece
Heatsink, 1.9K/W, 75 x 88 x 35mm / 1898561 (2 offers) 
Fischer SK08 Extruded Heat Sink. The SK 08 heatsink comes with guide grooves for access panels or printed circuit boards and is available in 37.5 mm, 50 mm, 75 mm and 100 mm lengths.
Fischer Elektronik
SK08-75-SA
from £ 4.86*
per piece
 
 piece
Heatsink, 1.9K/W, 75 x 97 x 25mm / 1898864 (3 offers) 
Fischer SK04 Extruded Heat Sink. The SK 04 heatsink comes with guide grooves for access panels or printed circuit boards and is available in 37.5 mm, 50 mm, 75 mm and 100 mm lengths.
Fischer Elektronik
SK04-75-SA
from £ 3.61*
per piece
 
 piece
Heatsink, 10K/W, 25 x 6 x 50mm, Clip / 7226852 (2 offers) 
Extruded Clip Mount Heat Sink. Black anodised surface finish
Fischer Elektronik
SK 575/25 SA
from £ 1.00*
per piece
 
 piece
Heatsink, 10K/W, 37.5 x 32 x 14mm, Screw / 2212154 (1 offer) 
8.2 K/W heatsinks for TO 220
Fischer Elektronik
SK75-37,5TO220
from £ 2.04*
per piece
 
 piece
Heatsink, 10K/W, 50 x 28 x 10.3mm, Clip / 7226874 (1 offer) 
Extruded Clip Mount Heat Sink. Black anodised surface finish
Fischer Elektronik
SK 480/50 SA
from £ 2.297*
per piece
 
 piece
Heatsink, 11.5K/W, 37.5 x 33 x 10mm / 6744709 (1 offer) 
Thermal resistance quoted is with fins vertical in free air. Length dimension refers to extrusion length along fins. Flatback 33mm Wide x 10mm High
Fischer Elektronik
SK400-37,5SA
from £ 1.476*
per piece
 
 piece
Fischer Elektronik
SK0937,5TO220
from £ 2.268*
per piece
 
 piece
Heatsink, 11K/W, 37.5 x 28 x 10.3mm, Clip / 7226870 (2 offers) 
Extruded Clip Mount Heat Sink. Black anodised surface finish
Fischer Elektronik
SK 480/37,5 SA
from £ 0.85*
per piece
 
 piece
Heatsink, 11K/W, 37.5 x 29 x 25mm / 6744703 (2 offers) 
Thermal resistance quoted is with fins vertical in free air. Length dimension refers to extrusion length along fins. Flatback 29mm Wide x 25mm High
Fischer Elektronik
SK452-37,5SA
from £ 0.77*
per piece
 
 piece
Heatsink, 11K/W, 38.1 x 34.9 x 12.7mm, Clip / 1898101 (1 offer) 
Heatsink 9 → 14 K/W for TO 220. Heatsinks in the SK 104 Series have solderable tin-plated soldered pins and are ideal for mounting semiconductors vertically. They are available in lengths of 25.4 m...
Fischer Elektronik
SK104-38,1-STS-220
from £ 2.555*
per piece
 
 piece
Heatsink, 13.5K/W, 25 x 28 x 10.3mm, Clip / 7226877 (2 offers) 
Extruded Clip Mount Heat Sink. Black anodised surface finish
Fischer Elektronik
SK 480/25 SA
from £ 0.68*
per piece
 
 piece
Heatsink, 14K/W, 25.4 x 34.9 x 12.7mm, Clip / 1898094 (1 offer) 
Heatsink 9 → 14 K/W for TO 220. Heatsinks in the SK 104 Series have solderable tin-plated soldered pins and are ideal for mounting semiconductors vertically. They are available in lengths of 25.4 m...
Fischer Elektronik
SK104-25,4-STS-22
from £ 2.525*
per piece
 
 piece
Heatsink, 15K/W, 30 x 25.4 x 13mm / 1899261 (2 offers) 
Heat sink for SOT32 and TO220. All the heat sinks in this Series are manufactured from black anodised aluminium.
Fischer Elektronik
FK214SACB
from £ 0.9091*
per piece
 
 piece
Heatsink, 15K/W, 30 x 25.4 x 13mm, Clip, Screw / 1899277 (3 offers) 
Heat sink for SOT32 and TO220. All the heat sinks in this Series are manufactured from black anodised aluminium.
Fischer Elektronik
FK216SACB
from £ 0.43*
per piece
 
 piece
Fischer Elektronik
ICK 35 SA
from £ 0.37*
per piece
 
 piece
Heatsink, 16K/W, 38.1 x 14.5 x 12.7mm / 2858106 (1 offer) 
Length = 38.1mm Width = 14.5mm Height = 12.7mm Dimensions = 38.1 x 14.5 x 12.7mm Thermal Resistance = 16K/W
Fischer Elektronik
17558596
£ 3.099*
per piece
 
 piece
Heatsink, 17K/W, 35 x 17 x 13mm, Clip, Screw / 1898583 (1 offer) 
U-shaped heatsinks for SOT 32 and TO 220, 11 → 20 K/W
Fischer Elektronik
SK13-35-SA-22
from £ 0.852*
per piece
 
 piece
Heatsink, 18.5K/W, 100 x 11.8 x 8mm / 6744728 (3 offers) 
Thermal resistance quoted is with fins vertical in free air. Length dimension refers to extrusion length along fins. Flatback 11.8mm Wide x 8mm High
Fischer Elektronik
SK470-100SA
from £ 0.85*
per piece
 
 piece
Heatsink, 18.7K/W / 2835908 (3 offers) 
Length = 27mm Width = 20mm Thermal Resistance = 18.7K/W
Fischer Elektronik
FK 243 MI 247 O
from £ 0.85*
per piece
 
 piece
Heatsink, 18K/W, 25 x 25.4 x 8.3mm, Clip / 5040586 (2 offers) 
Attachable heatsink for TO218 and TO 220, 18 K/W. Thermal resistance 18 K/W SA = black anodised MI = solderable surface finish
Fischer Elektronik
FK224SA218-1
from £ 0.47*
per piece
 
 pieces
Heatsink, 18K/W, 25 x 25.4 x 8.3mm, Clip / 5040621 (3 offers) 
Attachable heatsink for TO218 and TO 220, 18 K/W. Thermal resistance 18 K/W SA = black anodised MI = solderable surface finish
Fischer Elektronik
FK224SA220-1
from £ 0.47*
per piece
 
 piece
Heatsink, 18K/W, 25 x 25.4 x 8.3mm, Clip, Solder / 5040671 (2 offers) 
Attachable heatsink for TO218 and TO 220, 18 K/W. Thermal resistance 18 K/W SA = black anodised MI = solderable surface finish
Fischer Elektronik
FK224MI218-1
from £ 0.57*
per piece
 
 pieces
Heatsink, 18K/W, 25 x 25.4 x 8.3mm, Clip, Solder / 5040687 (3 offers) 
Attachable heatsink for TO218 and TO 220, 18 K/W. Thermal resistance 18 K/W SA = black anodised MI = solderable surface finish
Fischer Elektronik
FK224MI220-1
from £ 0.491*
per piece
 
 piece
Heatsink, 19.5K/W, 31 x 13 x 10mm, Solder / 6988120 (3 offers) 
Copper Heatsink for D PAK. From Fischer Elektronik, this copper heatsink boasts excellent heat conductivity and can be mounted directly to printed circuit boards by means of its solderable surface ...
Fischer Elektronik
FK244 13 D3 PAK
from £ 0.69*
per piece
 
 piece
Heatsink, 1K/W, 100 x 30 x 30mm, PCB Mount / 7742792 (2 offers) 
Fischer Elektronik Miniature Cooling Assemblies with Axial Fans. Fischer Elektronik miniature cooling assemblies with fitted axial fans offer a versatile and efficient cooling solution in high powe...
Fischer Elektronik
LAM 3 K 100 12
from £ 33.92*
per piece
 
 piece
Heatsink, 1K/W, 100 x 80 x 78.6mm / 1898252 (2 offers) 
SK 89 Extrusion Heatsink. The SK 89 heatsink comes with guide grooves for access panels or printed circuit boards and is available in 75 mm and 100 mm lengths. The SSR types can be snapped straight...
Fischer Elektronik
SK89-100-SA
from £ 9.47*
per piece
 
 piece
Heatsink, 1K/W, 100 x 80 x 78.6mm / 4547632 (1 offer) 
SK 89 Extrusion Heatsink. The SK 89 heatsink comes with guide grooves for access panels or printed circuit boards and is available in 75 mm and 100 mm lengths. The SSR types can be snapped straight...
Fischer Elektronik
SK89-100KLSSR2+1
from £ 34.294*
per piece
 
 piece
Heatsink, 2.3K/W, 50 x 88 x 35mm / 1898555 (2 offers) 
Fischer SK08 Extruded Heat Sink. The SK 08 heatsink comes with guide grooves for access panels or printed circuit boards and is available in 37.5 mm, 50 mm, 75 mm and 100 mm lengths.
Fischer Elektronik
SK08-50-SA
from £ 3.19*
per piece
 
 piece
Heatsink, 2.4K/W, 50 x 97 x 25mm / 1898858 (3 offers) 
Fischer SK04 Extruded Heat Sink. The SK 04 heatsink comes with guide grooves for access panels or printed circuit boards and is available in 37.5 mm, 50 mm, 75 mm and 100 mm lengths.
Fischer Elektronik
SK04-50-SA
from £ 2.31*
per piece
 
 piece
Heatsink, 2.4K/W, 75 x 50 x 40mm / 2558539 (2 offers) 
SK 434. The SK 434 heatsink is available in lengths of 50 mm and 75 mm.
Fischer Elektronik
SK434/75SA
from £ 4.04*
per piece
 
 piece
Heatsink, 2.5K/W / 2836605 (4 offers) 
Length = 75mm Width = 100mm Thermal Resistance = 2.5K/W
Fischer Elektronik
SK 409 25,4 STS
from £ 1.12*
per piece
 
 piece
Heatsink, 2.5K/W / 2836607 (3 offers) 
Length = 75mm Width = 100mm Thermal Resistance = 2.5K/W
Fischer Elektronik
SK 81 75 SA
from £ 3.06*
per piece
 
 piece
Heatsink, 2.5K/W, 37.5 x 88 x 35mm / 1898549 (2 offers) 
Fischer SK08 Extruded Heat Sink. The SK 08 heatsink comes with guide grooves for access panels or printed circuit boards and is available in 37.5 mm, 50 mm, 75 mm and 100 mm lengths.
Fischer Elektronik
SK08-37,5-SA
from £ 2.68*
per piece
 
 piece
Heatsink, 2.5K/W, 50 x 120 x 32mm, Screw / 1898814 (2 offers) 
Fischer SK03 Extruded Heat Sink. The SK 03 heatsink comes with guide grooves for access panels or printed circuit boards.
Fischer Elektronik
SK03-50-SA
from £ 2.38*
per piece
 
 piece
Heatsink, 2.5K/W, 75 x 115 x 26mm, Screw / 1898757 (2 offers) 
Fischer SK01 Extruded Heat Sink. The SK 01 heatsink is available in lengths of 50 mm and 75 mm.
Fischer Elektronik
SK01-75-SA
from £ 2.76*
per piece
 
 piece
Heatsink, 2.5K/W, 84 x 52.3 x 28mm, Clip / 7226928 (2 offers) 
Extruded Clip Mount Heat Sink. Black anodised surface finish
Fischer Elektronik
SK 487/84 SA
from £ 3.37*
per piece
 
 piece
Heatsink, 2.7K/W, 37.5 x 97 x 25mm / 1898842 (1 offer) 
Fischer SK04 Extruded Heat Sink. The SK 04 heatsink comes with guide grooves for access panels or printed circuit boards and is available in 37.5 mm, 50 mm, 75 mm and 100 mm lengths.
Fischer Elektronik
SK04-37,5-SA
from £ 4.376*
per piece
 
 piece
Heatsink, 2.7K/W, 75 x 70 x 25mm, Screw / 1898476 (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
SK64-75-SA-2M3
from £ 8.62*
per piece
 
 piece
Heatsink, 20K/W, 25 x 14 x 15mm, Clip, Screw / 1910374 (1 offer) 
U-shaped heatsinks for SOT 32 and TO 220, 11 → 20 K/W
Fischer Elektronik
UK14-25-SA-220
from £ 0.723*
per piece
 
 piece
Heatsink, 21K/W, 18 x 25.4 x 13mm, Screw / 1899255 (3 offers) 
Heat sink for SOT32 and TO220. All the heat sinks in this Series are manufactured from black anodised aluminium.
Fischer Elektronik
FK213SA32
from £ 0.38*
per piece
 
 piece
Heatsink, 21K/W, 19.05 x 14.5 x 12.7mm, Clip / 1899081 (4 offers) 
Attachable Heat Sink for TO 220, 21 and 25 K/W. All attachable heatsinks are made from black anodised diecast aluminium. Heatsinks in the FK 237 Series have the following features:. A very slim des...
Fischer Elektronik
FK237SA220H
from £ 0.72*
per piece
 
 piece
Heatsink, 21K/W, 19.05 x 14.5 x 12.7mm, Clip / 1899097 (3 offers) 
Attachable Heat Sink for TO 220, 21 and 25 K/W. All attachable heatsinks are made from black anodised diecast aluminium. Heatsinks in the FK 237 Series have the following features:. A very slim des...
Fischer Elektronik
FK237SA220O
from £ 0.56*
per piece
 
 piece
Heatsink, 21K/W, 19.05 x 14.5 x 12.7mm, Clip / 1899104 (4 offers) 
Attachable Heat Sink for TO 220, 21 and 25 K/W. All attachable heatsinks are made from black anodised diecast aluminium. Heatsinks in the FK 237 Series have the following features:. A very slim des...
Fischer Elektronik
FK237SA220V
from £ 0.76*
per piece
 
 piece
Heatsink, 21K/W, 24.5 x 24 x 7mm, Screw / 1899148 (2 offers) 
Heat sink for SOT32 and TO220. All the heat sinks in this Series are manufactured from black anodised aluminium.
Fischer Elektronik
FK232SA220
from £ 0.42*
per piece
 
 piece
Heatsink, 22.8K/W, 26 x 13 x 10mm, Solder / 6988111 (3 offers) 
Copper Heatsink for D PAK. From Fischer Elektronik, this copper heatsink boasts excellent heat conductivity and can be mounted directly to printed circuit boards by means of its solderable surface ...
Fischer Elektronik
FK 244 13 D2 PAK
from £ 0.63*
per piece
 
 piece
Heatsink, 24K/W, 15 x 13 x 10mm, Solder / 6988142 (2 offers) 
Copper Heatsink for D PAK. From Fischer Elektronik, this copper heatsink boasts excellent heat conductivity and can be mounted directly to printed circuit boards by means of its solderable surface ...
Fischer Elektronik
FK 251 10 LF PAK
from £ 0.62*
per piece
 
 piece
Heatsink, 24K/W, 19 x 13.5 x 9.5mm, Screw / 1899132 (3 offers) 
Heat sink for SOT32 and TO220. All the heat sinks in this Series are manufactured from black anodised aluminium.
Fischer Elektronik
FK231SA220
from £ 0.30*
per piece
 
 piece
Heatsink, 25K/W, 23 x 13 x 10mm, Solder / 6988117 (3 offers) 
Copper Heatsink for D PAK. From Fischer Elektronik, this copper heatsink boasts excellent heat conductivity and can be mounted directly to printed circuit boards by means of its solderable surface ...
Fischer Elektronik
FK 244 13 D PAK
from £ 0.63*
per piece
 
 piece
Heatsink, 25K/W, 25 x 20.5 x 7mm, Screw / 1899306 (3 offers) 
Attachable Heat Sink for TO 220, 21 and 25 K/W. All attachable heatsinks are made from black anodised diecast aluminium. Heatsinks in the FK 237 Series have the following features:. A very slim des...
Fischer Elektronik
FK220SA220
from £ 0.5352*
per piece
 
 piece
Heatsink, 26K/W / 2835907 (3 offers) 
Length = 15.24mm Width = 14.5mm Thermal Resistance = 26K/W
Fischer Elektronik
FK 242 SA 220 O
from £ 0.51*
per piece
 
 piece
Heatsink, 26K/W, 31 x 8 x 10mm, Solder / 6988114 (1 offer) 
Copper Heatsink for D PAK. From Fischer Elektronik, this copper heatsink boasts excellent heat conductivity and can be mounted directly to printed circuit boards by means of its solderable surface ...
Fischer Elektronik
FK 244 08 D3 PAK
from £ 7.005*
per 5 pieces
 
 packet
Heatsink, 28.8K/W, 15 x 8 x 10mm, Solder / 6988136 (2 offers) 
Copper Heatsink for D PAK. From Fischer Elektronik, this copper heatsink boasts excellent heat conductivity and can be mounted directly to printed circuit boards by means of its solderable surface ...
Fischer Elektronik
FK 250 10 LF PAK
from £ 0.56*
per piece
 
 pieces
Heatsink, 29.3K/W, 26 x 8 x 10mm, Solder / 6988105 (3 offers) 
Copper Heatsink for D PAK. From Fischer Elektronik, this copper heatsink boasts excellent heat conductivity and can be mounted directly to printed circuit boards by means of its solderable surface ...
Fischer Elektronik
FK 244 08 D2 PAK
from £ 0.56*
per piece
 
 piece
Heatsink, 29.8K/W, 15 x 13 x 8mm, Solder / 6988133 (2 offers) 
Copper Heatsink for D PAK. From Fischer Elektronik, this copper heatsink boasts excellent heat conductivity and can be mounted directly to printed circuit boards by means of its solderable surface ...
Fischer Elektronik
FK 251 08 LF PAK
from £ 0.527*
per piece
 
 pieces
Heatsink, 3.1K/W, 50 x 50 x 40mm / 2558523 (2 offers) 
SK 434. The SK 434 heatsink is available in lengths of 50 mm and 75 mm.
Fischer Elektronik
SK434/50SA
from £ 2.87*
per piece
 
 piece
Heatsink, 3.4K/W / 2836606 (2 offers) 
Length = 37.5mm Width = 100mm Thermal Resistance = 3.4K/W
Fischer Elektronik
SK 81 37,5 SA
from £ 1.85*
per piece
 
 piece
Heatsink, 3.6K/W, 84 x 55 x 28mm, Screw / 1898331 (3 offers) 
3.6 → 8.1 K/W Heatsink for European Cards. Please note: The pitch-free thread (marked M3) is profile-pressed and not standardised. Suitable M 3 x 8 cylinder head screws with a thread diameter of 2....
Fischer Elektronik
SK96-84-SA
from £ 2.72*
per piece
 
 piece
Heatsink, 3.9K/W, 75 x 46 x 33mm, Screw / 1898527 (3 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
SK68-75-SA
from £ 2.93*
per piece
 
 piece
Heatsink, 31.5K/W, 23 x 8 x 10mm, Solder / 6988101 (3 offers) 
Copper Heatsink for D PAK. From Fischer Elektronik, this copper heatsink boasts excellent heat conductivity and can be mounted directly to printed circuit boards by means of its solderable surface ...
Fischer Elektronik
FK 244 08 D PAK
from £ 0.54*
per piece
 
 piece
Heatsink, 32K/W, 15 x 13 x 6.5mm, Solder / 6988139 (2 offers) 
Copper Heatsink for D PAK. From Fischer Elektronik, this copper heatsink boasts excellent heat conductivity and can be mounted directly to printed circuit boards by means of its solderable surface ...
Fischer Elektronik
FK 251 06 LF PAK
from £ 0.62*
per piece
 
 pieces
Heatsink, 34.8K/W, 15 x 8 x 8mm, Solder / 6988127 (2 offers) 
Copper Heatsink for D PAK. From Fischer Elektronik, this copper heatsink boasts excellent heat conductivity and can be mounted directly to printed circuit boards by means of its solderable surface ...
Fischer Elektronik
FK 250 08 LF PAK
from £ 0.66*
per piece
 
 piece
Heatsink, 36K/W, 25 x 12.6 x 6.5mm, Screw / 1898319 (1 offer) 
36 and 38.5 K/W heatsink for TO 220
Fischer Elektronik
SK95-25-SA-220
from £ 1.07*
per piece
 
 piece
Heatsink, 37K/W, 15 x 8 x 6.5mm, Solder / 6988123 (2 offers) 
Copper Heatsink for D PAK. From Fischer Elektronik, this copper heatsink boasts excellent heat conductivity and can be mounted directly to printed circuit boards by means of its solderable surface ...
Fischer Elektronik
FK 250 06 LF PAK
from £ 0.52*
per piece
 
 piece
Heatsink, 38.5K/W, 15 x 12.6 x 6.5mm, Screw / 1898303 (2 offers) 
36 and 38.5 K/W heatsink for TO 220
Fischer Elektronik
SK95-15 SOT 32 S
from £ 0.53*
per piece
 
 piece
Heatsink, 3K/W, 100 x 46 x 33mm, Screw / 1898482 (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
SK68-100-SA
from £ 3.76*
per piece
 
 piece
Heatsink, 3K/W, 50 x 115 x 26mm, Screw / 1898741 (2 offers) 
Fischer SK01 Extruded Heat Sink. The SK 01 heatsink is available in lengths of 50 mm and 75 mm.
Fischer Elektronik
SK01-50-SA
from £ 2.11*
per piece
 
 piece
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 £ 2.88*
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, 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, 4.8K/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 £ 2.30*
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 £ 2.22*
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 £ 2.38*
per piece
 
 piece
Heatsink, 5.5K/W, 25 x 30 x 45mm, Clip / 7226886 (2 offers) 
Extruded Clip Mount Heat Sink. Black anodised surface finish
Fischer Elektronik
SK 481/25 SA
from £ 1.35*
per piece
 
 piece
Heatsink, 5.5K/W, 37.5 x 46 x 33mm, Screw / 1898498 (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
SK68-37,5-SA
£ 1.604*
per piece
 
 piece
Heatsink, 5.5K/W, 50 x 32.3 x 28mm, Clip / 7226909 (2 offers) 
Extruded Clip Mount Heat Sink. Black anodised surface finish
Fischer Elektronik
SK 574/50 SA
from £ 1.62*
per piece
 
 piece
Heatsink, 5K/W, 37.5 x 30 x 45mm, Clip / 203599 (2 offers) 
Extruded Clip Mount Heat Sink. Black anodised surface finish
Fischer Elektronik
SK 481/ 37,5/ SA
from £ 1.63*
per piece
 
 piece
Heatsink, 5K/W, 37.5 x 52.3 x 28mm, Clip / 7226915 (2 offers) 
Extruded Clip Mount Heat Sink. Black anodised surface finish
Fischer Elektronik
SK 487/37,5 SA
from £ 1.89*
per piece
 
 piece
Heatsink, 5K/W, 38.1 x 42 x 25mm, Clip / 1898145 (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
SK129-38,1-STS-220
from £ 3.713*
per piece
 
 piece
Heatsink, 5K/W, 84 x 6 x 50mm, Clip / 7226868 (2 offers) 
Extruded Clip Mount Heat Sink. Black anodised surface finish
Fischer Elektronik
SK 575/84 SA
from £ 2.45*
per piece
 
 piece
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