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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 452 1000 AL

    SK 452 1000 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 452 1000 AL

    Datasheet

    SK 452 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.142" (29.00mm) - 0.984" (25.00mm) 10.5W @ 80°C 2.11°C/W 7.62°C/W Aluminum -
    SK 19 1000 AL

    SK 19 1000 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 19 1000 AL

    Datasheet

    SK 19 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 3.701" (94.00mm) - 0.571" (14.50mm) 21.62W @ 80°C 1.02°C/W 3.7°C/W Aluminum -
    SK 107 1000 AL

    SK 107 1000 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 107 1000 AL

    Datasheet

    SK 107 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.811" (46.00mm) - 0.984" (25.00mm) 15.87W @ 80°C 1.4°C/W 5.04°C/W Aluminum -
    SK 443 1000 ME

    SK 443 1000 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 443 1000 ME

    Datasheet

    SK 443 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.185" (30.10mm) - 0.492" (12.50mm) 6.93W @ 80°C 3.26°C/W 11.55°C/W Aluminum Natural Anodized
    SK 709 150 AL

    SK 709 150 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 709 150 AL

    Datasheet

    SK 709 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 3.543" (90.00mm) - 2.335" (59.30mm) 42.11W @ 80°C 0.53°C/W 1.9°C/W Aluminum -
    SK 703 1000 AL

    SK 703 1000 AL

    Extruded Heatsink for lock-in re

    Fischer Elektronik

    1,000
    RFQ
    SK 703 1000 AL

    Datasheet

    SK 703 - Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 0.591" (15.00mm) - 1.772" (45.00mm) 16.23W @ 80°C 1.36°C/W 4.93°C/W Aluminum -
    SK 44 233,4 SA

    SK 44 233,4 SA

    Extruded Heatsink for PCB mounti

    Fischer Elektronik

    1,000
    RFQ
    SK 44 233,4 SA

    Datasheet

    SK 44 Bulk Active Board Level, Extrusion - - Rectangular 9.189" (233.40mm) 6.260" (159.00mm) - 0.591" (15.00mm) 52.5W @ 105°C 0.62°C/W 2°C/W Aluminum Black Anodized
    SK 44 233,4 ME

    SK 44 233,4 ME

    Extruded Heatsink for PCB mounti

    Fischer Elektronik

    1,000
    RFQ
    SK 44 233,4 ME

    Datasheet

    SK 44 Bulk Active Board Level, Extrusion - - Rectangular 9.189" (233.40mm) 6.260" (159.00mm) - 0.591" (15.00mm) 47.73W @ 105°C 0.62°C/W 2.2°C/W Aluminum Natural Anodized
    SK 124 100 SA TO 3

    SK 124 100 SA TO 3

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 124 100 SA TO 3

    Datasheet

    SK 124 Bulk Active Board Level, Extrusion TO-3 - Rectangular 3.937" (100.00mm) 5.512" (140.00mm) - 1.299" (33.00mm) 70W @ 105°C 0.46°C/W 1.5°C/W Aluminum Black Anodized
    SK 548 1000 ME

    SK 548 1000 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 548 1000 ME

    Datasheet

    SK 548 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.969" (50.00mm) - 0.394" (10.00mm) 11.92W @ 80°C 1.89°C/W 6.71°C/W Aluminum Natural Anodized
    SK 548 1000 SA

    SK 548 1000 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 548 1000 SA

    Datasheet

    SK 548 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.969" (50.00mm) - 0.394" (10.00mm) 13.11W @ 80°C 1.89°C/W 6.1°C/W Aluminum Black Anodized
    SK 560 1000 SA

    SK 560 1000 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 560 1000 SA

    Datasheet

    SK 560 - Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.063" (27.00mm) - 0.551" (14.00mm) 12.5W @ 80°C 1.98°C/W 6.4°C/W Aluminum Black Anodized
    SK 560 1000 ME

    SK 560 1000 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 560 1000 ME

    Datasheet

    SK 560 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.063" (27.00mm) - 0.551" (14.00mm) 11.36W @ 80°C 1.98°C/W 7.04°C/W Aluminum Natural Anodized
    SK 696 150 SA

    SK 696 150 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 696 150 SA

    Datasheet

    SK 696 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 6.260" (159.00mm) - 0.591" (15.00mm) 52.5W @ 105°C 0.62°C/W 2.0°C/W Aluminum Black Anodized
    SK 707 75 SA

    SK 707 75 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 707 75 SA

    Datasheet

    SK 707 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 7.784" (200.00mm) - 1.575" (40.00mm) 116.67W @ 105°C 0.28°C/W 0.9°C/W Aluminum Black Anodized
    SK 194 75 SA

    SK 194 75 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 194 75 SA

    Datasheet

    SK 194 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 5.709" (145.00mm) - 2.953" (75.00mm) 84W @ 105°C 0.39°C/W 1.25°C/W Aluminum Black Anodized
    SK 696 150 ME

    SK 696 150 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 696 150 ME

    Datasheet

    SK 696 - Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 6.260" (159.00mm) - 0.591" (15.00mm) 47.73W @ 105°C 0.62°C/W 2.2°C/W Aluminum Natural Anodized
    SK 707 75 ME

    SK 707 75 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 707 75 ME

    Datasheet

    SK 707 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 7.784" (200.00mm) - 1.575" (40.00mm) 106.06W @ 105°C 0.28°C/W 0.99°C/W Aluminum Natural Anodized
    SK 194 75 ME

    SK 194 75 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 194 75 ME

    Datasheet

    SK 194 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 5.709" (145.00mm) - 2.953" (75.00mm) 76.09W @ 105°C 0.39°C/W 1.38°C/W Aluminum Natural Anodized
    SK 613 75 AL

    SK 613 75 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 613 75 AL

    Datasheet

    SK 613 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 5.118" (130.00mm) - 3.307" (84.00mm) 116.67W @ 105°C 0.25°C/W 0.9°C/W Aluminum -
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