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    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 39 75 SA CB SOT 32

    SK 39 75 SA CB SOT 32

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 39 75 SA CB SOT 32

    Datasheet

    SK 39 Bulk Active Board Level, Extrusion SOT-32 - Rectangular 2.953" (75.00mm) 4.776" (121.30mm) - 1.236" (31.40mm) 55.26W @ 105°C 0.59°C/W 1.9°C/W Aluminum Black Anodized
    SK 39 75 ME CB TO 3

    SK 39 75 ME CB TO 3

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 39 75 ME CB TO 3

    Datasheet

    SK 39 Bulk Active Board Level, Extrusion TO-3 - Rectangular 2.953" (75.00mm) 4.776" (121.30mm) - 1.236" (31.40mm) 50.24W @ 105°C 0.59°C/W 2.09°C/W Aluminum Natural Anodized
    SK 463 75 ME

    SK 463 75 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 463 75 ME

    Datasheet

    SK 463 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 5.118" (130.00mm) - 0.984" (25.00mm) 70.47W @ 105°C 0.42°C/W 1.49°C/W Aluminum Natural Anodized
    SK 463 75 SA

    SK 463 75 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 463 75 SA

    Datasheet

    SK 463 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 5.118" (130.00mm) - 0.984" (25.00mm) 77.78W @ 105°C 0.42°C/W 1.35°C/W Aluminum Black Anodized
    SK 629 50 AL

    SK 629 50 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 629 50 AL

    Datasheet

    SK 629 Bulk Active Board Level, Extrusion - - Rectangular 1.969" (50.00mm) 7.402" (188.00mm) - 1.181" (30.00mm) 74.47W @ 105°C 0.39°C/W 1.41°C/W Aluminum -
    SK 02 37,5 ME CB TO 66

    SK 02 37,5 ME CB TO 66

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 02 37,5 ME CB TO 66

    Datasheet

    SK 02 Bulk Active Board Level, Extrusion TO-66 - Rectangular 1.476" (37.50mm) 4.528" (115.00mm) - 2.480" (63.00mm) 76.09W @ 105°C 0.39°C/W 1.38°C/W Aluminum Natural Anodized
    SK 02 37,5 SA CB TO 3

    SK 02 37,5 SA CB TO 3

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 02 37,5 SA CB TO 3

    Datasheet

    SK 02 Bulk Active Board Level, Extrusion TO-3 - Rectangular 1.476" (37.50mm) 4.528" (115.00mm) - 2.480" (63.00mm) 84W @ 105°C 0.39°C/W 1.25°C/W Aluminum Black Anodized
    SK 02 37,5 SA CB SOT 32

    SK 02 37,5 SA CB SOT 32

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 02 37,5 SA CB SOT 32

    Datasheet

    SK 02 Bulk Active Board Level, Extrusion SOT-32 - Rectangular 1.476" (37.50mm) 4.528" (115.00mm) - 2.480" (63.00mm) 84W @ 105°C 0.39°C/W 1.25°C/W Aluminum Black Anodized
    SK 02 37,5 SA CB SOT 9

    SK 02 37,5 SA CB SOT 9

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 02 37,5 SA CB SOT 9

    Datasheet

    SK 02 Bulk Active Board Level, Extrusion SOT-9 - Rectangular 1.476" (37.50mm) 4.528" (115.00mm) - 2.480" (63.00mm) 84W @ 105°C 0.39°C/W 1.25°C/W Aluminum Black Anodized
    SK 02 37,5 ME CB SOT 9

    SK 02 37,5 ME CB SOT 9

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 02 37,5 ME CB SOT 9

    Datasheet

    SK 02 Bulk Active Board Level, Extrusion SOT-9 - Rectangular 1.476" (37.50mm) 4.528" (115.00mm) - 2.480" (63.00mm) 76.09W @ 105°C 0.39°C/W 1.38°C/W Aluminum Natural Anodized
    SK 02 37,5 ME CB TO 3

    SK 02 37,5 ME CB TO 3

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 02 37,5 ME CB TO 3

    Datasheet

    SK 02 Bulk Active Board Level, Extrusion TO-3 - Rectangular 1.476" (37.50mm) 4.528" (115.00mm) - 2.480" (63.00mm) 76.09W @ 105°C 0.39°C/W 1.38°C/W Aluminum Natural Anodized
    SK 02 37,5 ME CB SOT 32

    SK 02 37,5 ME CB SOT 32

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 02 37,5 ME CB SOT 32

    Datasheet

    SK 02 Bulk Active Board Level, Extrusion SOT-32 - Rectangular 1.476" (37.50mm) 4.528" (115.00mm) - 2.480" (63.00mm) 76.09W @ 105°C 0.39°C/W 1.38°C/W Aluminum Natural Anodized
    SK 02 37,5 SA CB TO 66

    SK 02 37,5 SA CB TO 66

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 02 37,5 SA CB TO 66

    Datasheet

    SK 02 Bulk Active Board Level, Extrusion TO-66 - Rectangular 1.476" (37.50mm) 4.528" (115.00mm) - 2.480" (63.00mm) 84W @ 105°C 0.39°C/W 1.25°C/W Aluminum Black Anodized
    SK 434 100 AL SSR 1

    SK 434 100 AL SSR 1

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 434 100 AL SSR 1

    Datasheet

    SK 434 Bulk Active Board Level, Extrusion SSR-1 - Rectangular 3.937" (100.00mm) 1.969" (50.00mm) - 1.575" (40.00mm) 29.2W @ 80°C 0.76°C/W 2.74°C/W Aluminum -
    SK 616 1000 SA

    SK 616 1000 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 616 1000 SA

    Datasheet

    SK 616 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 0.315" (8.00mm) - 0.236" (6.00mm) 3.27W @ 80°C 7.6°C/W 24.5°C/W Aluminum Black Anodized
    SK 616 1000 ME

    SK 616 1000 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 616 1000 ME

    Datasheet

    SK 616 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 0.315" (8.00mm) - 0.236" (6.00mm) 2.97W @ 80°C 7.6°C/W 26.95°C/W Aluminum Natural Anodized
    SK 433 75 ME

    SK 433 75 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 433 75 ME

    Datasheet

    SK 433 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 4.374" (111.10mm) - 1.299" (33.00mm) 56.15W @ 105°C 0.53°C/W 1.87°C/W Aluminum Natural Anodized
    SK 57 75 AL

    SK 57 75 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 57 75 AL

    Datasheet

    SK 57 - Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 4.724" (120.00mm) - 1.969" (50.00mm) 99.06W @ 105°C 0.29°C/W 1.06°C/W Aluminum -
    SK 71 100 AL

    SK 71 100 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 71 100 AL

    Datasheet

    SK 71 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 4.724" (120.00mm) - 1.457" (37.00mm) 75W @ 105°C 0.39°C/W 1.4°C/W Aluminum -
    SK 433 75 SA

    SK 433 75 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 433 75 SA

    Datasheet

    SK 433 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 4.374" (111.10mm) - 1.299" (33.00mm) 61.76W @ 105°C 0.53°C/W 1.7°C/W Aluminum Black Anodized
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