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Heat Sinks

Manufacturer Series Packaging Product Status Type Package Cooled Attachment Method Shape Length Width Diameter Fin Height Power Dissipation @ Temperature Rise Thermal Resistance @ Forced Air Flow Thermal Resistance @ Natural Material Material Finish

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Photo Mfr. Part # Availability Price Quantity Datasheet Series Packaging Product Status Type Package Cooled Attachment Method Shape Length Width Diameter Fin Height Power Dissipation @ Temperature Rise Thermal Resistance @ Forced Air Flow Thermal Resistance @ Natural Material Material Finish
SK 609 1000 ME

SK 609 1000 ME

Extruded Heatsink for PCB mounti

Fischer Elektronik

1,000
RFQ
SK 609 1000 ME

Datasheet

SK 609 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.181" (30.00mm) - 1.220" (31.00mm) 12.12W @ 80°C 1.86°C/W 6.6°C/W Aluminum Natural Anodized
SK 524 150 SA

SK 524 150 SA

Extruded Heatsink

Fischer Elektronik

1,000
RFQ
SK 524 150 SA

Datasheet

SK 524 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 9.843" (250.00mm) - 1.575" (40.00mm) 175W @ 105°C 0.19°C/W 0.6°C/W Aluminum Black Anodized
SK 524 150 ME

SK 524 150 ME

Extruded Heatsink

Fischer Elektronik

1,000
RFQ
SK 524 150 ME

Datasheet

SK 524 - Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 9.843" (250.00mm) - 1.575" (40.00mm) 159.09W @ 105°C 0.19°C/W 0.66°C/W Aluminum Natural Anodized
SK 622 75 SA

SK 622 75 SA

Extruded Heatsink

Fischer Elektronik

1,000
RFQ
SK 622 75 SA

Datasheet

SK 622 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 9.843" (250.00mm) - 1.969" (50.00mm) 187.5W @ 105°C 0.17°C/W 0.56°C/W Aluminum Black Anodized
SK 622 75 ME

SK 622 75 ME

Extruded Heatsink

Fischer Elektronik

1,000
RFQ
SK 622 75 ME

Datasheet

SK 622 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 9.843" (250.00mm) - 1.969" (50.00mm) 169.35W @ 105°C 0.17°C/W 0.62°C/W Aluminum Natural Anodized
SK 25 1000 SA

SK 25 1000 SA

Extruded Heatsink

Fischer Elektronik

1,000
RFQ
SK 25 1000 SA

Datasheet

SK 25 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 2.488" (63.20mm) - 1.122" (28.50mm) 32W @ 80°C 0.78°C/W 2.5°C/W Aluminum Black Anodized
SK 20 1000 AL

SK 20 1000 AL

Extruded Heatsink

Fischer Elektronik

1,000
RFQ
SK 20 1000 AL

Datasheet

SK 20 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 3.937" (100.00mm) - 1.102" (28.00mm) 40.82W @ 80°C 0.54°C/W 1.96°C/W Aluminum -
SK 25 1000 ME

SK 25 1000 ME

Extruded Heatsink

Fischer Elektronik

1,000
RFQ
SK 25 1000 ME

Datasheet

SK 25 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 2.488" (63.20mm) - 1.122" (28.50mm) 29.09W @ 80°C 0.78°C/W 2.75°C/W Aluminum Natural Anodized
SK 426 1000 AL

SK 426 1000 AL

Extruded Heatsink

Fischer Elektronik

1,000
RFQ
SK 426 1000 AL

Datasheet

SK 426 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 2.000" (50.80mm) - 0.650" (16.51mm) 20.41W @ 80°C 1.08°C/W 3.92°C/W Aluminum -
SK 04 1000 SA

SK 04 1000 SA

Extruded Heatsink

Fischer Elektronik

1,000
RFQ
SK 04 1000 SA

Datasheet

SK 04 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 3.819" (97.00mm) - 0.984" (25.00mm) 42.11W @ 80°C 0.59°C/W 1.9°C/W Aluminum Black Anodized
SK 73 1000 AL

SK 73 1000 AL

Extruded Heatsink

Fischer Elektronik

1,000
RFQ
SK 73 1000 AL

Datasheet

SK 73 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 4.142" (105.20mm) - 0.906" (23.00mm) 46.88W @ 105°C 0.62°C/W 2.24°C/W Aluminum -
SK 04 1000 ME

SK 04 1000 ME

Extruded Heatsink

Fischer Elektronik

1,000
RFQ
SK 04 1000 ME

Datasheet

SK 04 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 3.819" (97.00mm) - 0.984" (25.00mm) 38.28W @ 80°C 0.59°C/W 2.09°C/W Aluminum Natural Anodized
SK 05 1000 SA

SK 05 1000 SA

Extruded Heatsink

Fischer Elektronik

1,000
RFQ
SK 05 1000 SA

Datasheet

SK 05 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 2.559" 65.00mm) - 1.122" (28.50mm) 30.77W @ 80°C 0.81°C/W 2.6°C/W Aluminum Black Anodized
SK 05 1000 ME

SK 05 1000 ME

Extruded Heatsink

Fischer Elektronik

1,000
RFQ
SK 05 1000 ME

Datasheet

SK 05 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 2.559" 65.00mm) - 1.122" (28.50mm) 27.97W @ 80°C 0.81°C/W 2.86°C/W Aluminum Natural Anodized
SK 639 1000 AL

SK 639 1000 AL

Extruded Heatsink for lock-in re

Fischer Elektronik

1,000
RFQ
SK 639 1000 AL

Datasheet

SK 639 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.181" (30.00mm) - 1.772" (45.00mm) 20.73W @ 80°C 1.07°C/W 3.86°C/W Aluminum -
SK 33 100 ME

SK 33 100 ME

Extruded Heatsink

Fischer Elektronik

1,000
RFQ
SK 33 100 ME

Datasheet

SK 33 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 4.496" (114.20mm) - 4.508" (114.50mm) 136.36W @ 105°C 0.22°C/W 0.77°C/W Aluminum Natural Anodized
SK 33 100 SA

SK 33 100 SA

Extruded Heatsink

Fischer Elektronik

1,000
RFQ
SK 33 100 SA

Datasheet

SK 33 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 4.496" (114.20mm) - 4.508" (114.50mm) 150W @ 105°C 0.22°C/W 0.7°C/W Aluminum Black Anodized
SK 627 100 AL

SK 627 100 AL

Extruded Heatsink

Fischer Elektronik

1,000
RFQ
SK 627 100 AL

Datasheet

SK 627 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 6.299" (160.00mm) - 3.228" (82.00mm) 141.89W @ 105°C 0.2°C/W 0.74°C/W Aluminum -
SK 193 150 AL

SK 193 150 AL

Extruded Heatsink

Fischer Elektronik

1,000
RFQ
SK 193 150 AL

Datasheet

SK 193 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 8.386" (213.00mm) - 1.575" (40.00mm) 143.84W @ 105°C 0.2°C/W 0.73°C/W Aluminum -
SK 678 75 SA

SK 678 75 SA

Extruded Heatsink

Fischer Elektronik

1,000
RFQ
SK 678 75 SA

Datasheet

SK 678 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 9.843" (250.00mm) - 3.268" (83.00mm) 218.75W @ 105°C 0.149°C/W 0.48°C/W Aluminum Black Anodized
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