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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 110 150 ME

    SK 110 150 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 110 150 ME

    Datasheet

    SK 110 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 4.744" (120.50mm) - 4.724" (120.00mm) 136.36W @ 105°C 0.22°C/W 0.77°C/W Aluminum Natural Anodized
    SK 711 100 SA

    SK 711 100 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 711 100 SA

    Datasheet

    SK 711 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 7.784" (200.00mm) - 2.756" (70.00mm) 210W @ 105°C 0.16°C/W 0.5°C/W Aluminum Black Anodized
    SK 52 1000 SA

    SK 52 1000 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 52 1000 SA

    Datasheet

    SK 52 - Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 4.134" (105.00mm) - 0.748" (19.00mm) 42W @ 105°C 0.78°C/W 2.5°C/W Aluminum Black Anodized
    SK 52 1000 ME

    SK 52 1000 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 52 1000 ME

    Datasheet

    SK 52 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 4.134" (105.00mm) - 0.748" (19.00mm) 38.18W @ 105°C 0.78°C/W 2.75°C/W Aluminum Natural Anodized
    SK 109 100 ME

    SK 109 100 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 109 100 ME

    Datasheet

    SK 109 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 4.921" (125.00mm) - 5.315" (135.00mm) 152.17W @ 105°C 0.2°C/W 0.69°C/W Aluminum Natural Anodized
    SK 56 100 SA

    SK 56 100 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 56 100 SA

    Datasheet

    SK 56 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 11.811" (300.00mm) - 1.575" (40.00mm) 233.33W @ 105°C 0.14°C/W 0.45°C/W Aluminum Black Anodized
    SK 56 100 ME

    SK 56 100 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 56 100 ME

    Datasheet

    SK 56 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 11.811" (300.00mm) - 1.575" (40.00mm) 210W @ 105°C 0.14°C/W 0.5°C/W Aluminum Natural Anodized
    SK 446 150 ME

    SK 446 150 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 446 150 ME

    Datasheet

    SK 446 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 11.811" (300.00mm) - 1.063" (27.00mm) 100.96W @ 105°C 0.29°C/W 1.04°C/W Aluminum Natural Anodized
    SK 446 150 SA

    SK 446 150 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 446 150 SA

    Datasheet

    SK 446 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 11.811" (300.00mm) - 1.063" (27.00mm) 110.53W @ 105°C 0.29°C/W 0.95°C/W Aluminum Black Anodized
    SK 109 100 SA

    SK 109 100 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 109 100 SA

    Datasheet

    SK 109 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 4.921" (125.00mm) - 5.315" (135.00mm) 166.67W @ 105°C 0.2°C/W 0.63°C/W Aluminum Black Anodized
    SK 93 75 ME

    SK 93 75 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 93 75 ME

    Datasheet

    SK 93 - Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 15.748" (400.00mm) - 1.575" (40.00mm) 218.75W @ 105°C 0.14°C/W 0.48°C/W Aluminum Natural Anodized
    SK 93 75 SA

    SK 93 75 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 93 75 SA

    Datasheet

    SK 93 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 15.748" (400.00mm) - 1.575" (40.00mm) 238.64W @ 105°C 0.14°C/W 0.44°C/W Aluminum Black Anodized
    SK 105 1000 AL

    SK 105 1000 AL

    Extruded Heatsink for PCB mounti

    Fischer Elektronik

    1,000
    RFQ
    SK 105 1000 AL

    Datasheet

    SK 105 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 6.260" (159.00mm) - 0.394" (10.00mm) 37.5W @ 105°C 0.78°C/W 2.8°C/W Aluminum -
    SK 106 1000 SA

    SK 106 1000 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 106 1000 SA

    Datasheet

    SK 106 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.575" (40.00mm) - 1.063" (27.00mm) 21.05W @ 80°C 1.18°C/W 3.8°C/W Aluminum Black Anodized
    SK 686 1000 AL

    SK 686 1000 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 686 1000 AL

    Datasheet

    SK 686 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 2.990" (75.95mm) - 0.661" (16.80mm) 13.75W @ 80°C 1.61°C/W 5.82°C/W Aluminum -
    SK 711 100 ME

    SK 711 100 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 711 100 ME

    Datasheet

    SK 711 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 7.784" (200.00mm) - 2.756" (70.00mm) 190.91W @ 105°C 0.16°C/W 0.55°C/W Aluminum Natural Anodized
    SK 680 1000 ME

    SK 680 1000 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 680 1000 ME

    Datasheet

    SK 680 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 2.283" (58.00mm) - 0.551" (14.00mm) 13.72W @ 80°C 1.64°C/W 5.83°C/W Aluminum Natural Anodized
    SK 680 1000 SA

    SK 680 1000 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 680 1000 SA

    Datasheet

    SK 680 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 2.283" (58.00mm) - 0.551" (14.00mm) 15.09W @ 80°C 1.64°C/W 5.3°C/W Aluminum Black Anodized
    SK 709 200 SA

    SK 709 200 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 709 200 SA

    Datasheet

    SK 709 Bulk Active Board Level, Extrusion - - Rectangular 7.784" (200.00mm) 3.543" (90.00mm) - 2.335" (59.30mm) 47.06W @ 80°C 0.53°C/W 1.7°C/W Aluminum Black Anodized
    SK 589 1000 AL

    SK 589 1000 AL

    Extruded Heatsink for lock-in re

    Fischer Elektronik

    1,000
    RFQ
    SK 589 1000 AL

    Datasheet

    SK 589 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.299" (33.00mm) - 2.618" (66.50mm) 21W @ 80°C 1.05°C/W 3.81°C/W Aluminum -
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