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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 111 75 SA SSR 3

    SK 111 75 SA SSR 3

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 111 75 SA SSR 3

    Datasheet

    SK 111 Bulk Active Board Level, Extrusion SSR-3 - Rectangular 2.953" (75.00mm) 3.189" (81.00mm) - 1.575" (40.00mm) 40W @ 80°C 0.62°C/W 2°C/W Aluminum Black Anodized
    SK 111 75 SA SSR 1

    SK 111 75 SA SSR 1

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 111 75 SA SSR 1

    Datasheet

    SK 111 Bulk Active Board Level, Extrusion SSR-1 - Rectangular 2.953" (75.00mm) 3.189" (81.00mm) - 1.575" (40.00mm) 40W @ 80°C 0.62°C/W 2°C/W Aluminum Black Anodized
    SK 111 75 ME SSR 3

    SK 111 75 ME SSR 3

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 111 75 ME SSR 3

    Datasheet

    SK 111 Bulk Active Board Level, Extrusion SSR-3 - Rectangular 2.953" (75.00mm) 3.189" (81.00mm) - 1.575" (40.00mm) 36.36W @ 80°C 0.62°C/W 2.2°C/W Aluminum Natural Anodized
    SK 111 75 ME SSR 1

    SK 111 75 ME SSR 1

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 111 75 ME SSR 1

    Datasheet

    SK 111 Bulk Active Board Level, Extrusion SSR-1 - Rectangular 2.953" (75.00mm) 3.189" (81.00mm) - 1.575" (40.00mm) 36.36W @ 80°C 0.62°C/W 2.2°C/W Aluminum Natural Anodized
    SK 617 50 ME

    SK 617 50 ME

    Extruded Heatsink for lock-in re

    Fischer Elektronik

    1,000
    RFQ
    SK 617 50 ME

    Datasheet

    SK 617 Bulk Active Board Level, Extrusion - - Rectangular 1.969" (50.00mm) 2.972" (75.50mm) - 2.591" (65.80mm) 27.97W @ 80°C 0.81°C/W 2.86°C/W Aluminum Natural Anodized
    SK 617 50 SA

    SK 617 50 SA

    Extruded Heatsink for lock-in re

    Fischer Elektronik

    1,000
    RFQ
    SK 617 50 SA

    Datasheet

    SK 617 Bulk Active Board Level, Extrusion - - Rectangular 1.969" (50.00mm) 2.972" (75.50mm) - 2.591" (65.80mm) 30.77W @ 80°C 0.81°C/W 2.6°C/W Aluminum Black Anodized
    SK 49 50 AL

    SK 49 50 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 49 50 AL

    Datasheet

    SK 49 Bulk Active Board Level, Extrusion - - Rectangular 1.969" (50.00mm) 9.843" (250.00mm) - 1.102" (28.00mm) 103.96W @ 105°C 0.28°C/W 1.01°C/W Aluminum -
    SK 476 1000 AL

    SK 476 1000 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 476 1000 AL

    Datasheet

    SK 476 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 0.827" (21.00mm) - 0.236" (6.00mm) 3.4W @ 80°C 6.51°C/W 23.52°C/W Aluminum -
    SK 696 75 AL

    SK 696 75 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 696 75 AL

    Datasheet

    SK 696 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 6.260" (159.00mm) - 0.591" (15.00mm) 46.88W @ 105°C 0.62°C/W 2.24°C/W Aluminum -
    SK 90 50 AL

    SK 90 50 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 90 50 AL

    Datasheet

    SK 90 Bulk Active Board Level, Extrusion - - Rectangular 1.969" (50.00mm) 7.480" (190.00mm) - 1.969" (50.00mm) 116.67W @ 105°C 0.25°C/W 0.9°C/W Aluminum -
    SK 99 150 SA

    SK 99 150 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 99 150 SA

    Datasheet

    SK 99 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 2.126" (54.00mm) - 0.787" (20.00mm) 25.81W @ 80°C 0.96°C/W 3.1°C/W Aluminum Black Anodized
    SK 99 150 ME

    SK 99 150 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 99 150 ME

    Datasheet

    SK 99 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 2.126" (54.00mm) - 0.787" (20.00mm) 23.46W @ 80°C 0.96°C/W 3.41°C/W Aluminum Natural Anodized
    SK 686 150 SA

    SK 686 150 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 686 150 SA

    Datasheet

    SK 686 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 2.990" (75.95mm) - 0.661" (16.80mm) 15.38W @ 80°C 1.61°C/W 5.2°C/W Aluminum Black Anodized
    SK 686 150 ME

    SK 686 150 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 686 150 ME

    Datasheet

    SK 686 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 2.990" (75.95mm) - 0.661" (16.80mm) 13.99W @ 80°C 1.61°C/W 5.72°C/W Aluminum Natural Anodized
    SK 60 75 SA

    SK 60 75 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 60 75 SA

    Datasheet

    SK 60 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 5.315" (135.00mm) - 0.984" (25.00mm) 70W @ 105°C 0.46°C/W 1.5°C/W Aluminum Black Anodized
    SK 60 75 AL

    SK 60 75 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 60 75 AL

    Datasheet

    SK 60 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 5.315" (135.00mm) - 0.984" (25.00mm) 62.5W @ 105°C 0.46°C/W 1.68°C/W Aluminum -
    SK 601 50 AL

    SK 601 50 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 601 50 AL

    Datasheet

    SK 601 Bulk Active Board Level, Extrusion - - Rectangular 1.969" (50.00mm) 5.890" (149.60mm) - 0.354" (9.00mm) 29.33W @ 105°C 0.99°C/W 3.58°C/W Aluminum -
    SK 596 37,5 AL

    SK 596 37,5 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 596 37,5 AL

    Datasheet

    SK 596 Bulk Active Board Level, Extrusion - - Rectangular 1.476" (37.50mm) 1.772" (45.00mm) - 0.512" (13.00mm) 11.9W @ 80°C 1.86°C/W 6.72°C/W Aluminum -
    SK 59 50 SA

    SK 59 50 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 59 50 SA

    Datasheet

    SK 59 Bulk Active Board Level, Extrusion - - Rectangular 1.969" (50.00mm) 1.681" (42.70mm) - 0.492" (12.50mm) 13.33W @ 80°C 1.86°C/W 6°C/W Aluminum Black Anodized
    SK 596 100 SA

    SK 596 100 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 596 100 SA

    Datasheet

    SK 596 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 1.772" (45.00mm) - 0.512" (13.00mm) 13.33W @ 80°C 1.86°C/W 6°C/W Aluminum Black Anodized
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