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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 614 75 ME

    SK 614 75 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 614 75 ME

    Datasheet

    SK 614 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 10.236" (260.00mm) - 2.657" (67.50mm) 145.83W @ 105°C 0.2°C/W 0.72°C/W Aluminum Natural Anodized
    SK 671 150 SA

    SK 671 150 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 671 150 SA

    Datasheet

    SK 671 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 11.811" (300.00mm) - 0.984" (25.00mm) 103.96W @ 105°C 0.31°C/W 1.01°C/W Aluminum Black Anodized
    SK 671 150 ME

    SK 671 150 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 671 150 ME

    Datasheet

    SK 671 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 11.811" (300.00mm) - 0.984" (25.00mm) 94.59W @ 105°C 0.31°C/W 1.11°C/W Aluminum Natural Anodized
    SK 47 150 SA

    SK 47 150 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 47 150 SA

    Datasheet

    SK 47 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 7.784" (200.00mm) - 1.575" (40.00mm) 123.53W @ 105°C 0.26°C/W 0.85°C/W Aluminum Black Anodized
    SK 47 150 ME

    SK 47 150 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 47 150 ME

    Datasheet

    SK 47 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 7.784" (200.00mm) - 1.575" (40.00mm) 111.7W @ 105°C 0.26°C/W 0.94°C/W Aluminum Natural Anodized
    SK 109 100 AL

    SK 109 100 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 109 100 AL

    Datasheet

    SK 109 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 4.921" (125.00mm) - 5.315" (135.00mm) 147.89W @ 105°C 0.2°C/W 0.71°C/W Aluminum -
    SK 627 75 SA

    SK 627 75 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 627 75 SA

    Datasheet

    SK 627 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 6.299" (160.00mm) - 3.228" (82.00mm) 159.09W @ 105°C 0.2°C/W 0.66°C/W Aluminum Black Anodized
    SK 627 75 ME

    SK 627 75 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 627 75 ME

    Datasheet

    SK 627 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 6.299" (160.00mm) - 3.228" (82.00mm) 143.84W @ 105°C 0.2°C/W 0.73°C/W Aluminum Natural Anodized
    SK 702 1000 SA

    SK 702 1000 SA

    Extruded Heatsink for lock-in re

    Fischer Elektronik

    1,000
    RFQ
    SK 702 1000 SA

    Datasheet

    SK 702 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 0.787" (20.00mm) - 1.969" (50.00mm) 21.62W @ 80°C 1.15°C/W 3.7°C/W Aluminum Black Anodized
    SK 702 1000 ME

    SK 702 1000 ME

    Extruded Heatsink for lock-in re

    Fischer Elektronik

    1,000
    RFQ
    SK 702 1000 ME

    Datasheet

    SK 702 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 0.787" (20.00mm) - 1.969" (50.00mm) 19.66W @ 80°C 1.15°C/W 4.07°C/W Aluminum Natural Anodized
    SK 489 1000 ME

    SK 489 1000 ME

    Extruded Heatsink for lock-in re

    Fischer Elektronik

    1,000
    RFQ
    SK 489 1000 ME

    Datasheet

    SK 489 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.159" (29.44mm) - 1.772" (45.00mm) 20.78W @ 80°C 1.08°C/W 3.85°C/W Aluminum Natural Anodized
    SK 489 1000 SA

    SK 489 1000 SA

    Extruded Heatsink for lock-in re

    Fischer Elektronik

    1,000
    RFQ
    SK 489 1000 SA

    Datasheet

    SK 489 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.159" (29.44mm) - 1.772" (45.00mm) 22.86W @ 80°C 1.08°C/W 3.5°C/W Aluminum Black Anodized
    SK 490 1000 SA

    SK 490 1000 SA

    Extruded Heatsink for lock-in re

    Fischer Elektronik

    1,000
    RFQ
    SK 490 1000 SA

    Datasheet

    SK 490 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.969" (50.00mm) - 0.433" (11.00mm) 17.39W @ 80°C 1.43°C/W 4.6°C/W Aluminum Black Anodized
    SK 481 1000 ME

    SK 481 1000 ME

    Extruded Heatsink for lock-in re

    Fischer Elektronik

    1,000
    RFQ
    SK 481 1000 ME

    Datasheet

    SK 481 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.181" (30.00mm) - 1.772" (45.00mm) 22.04W @ 80°C 1.02°C/W 3.63°C/W Aluminum Natural Anodized
    SK 481 1000 SA

    SK 481 1000 SA

    Extruded Heatsink for lock-in re

    Fischer Elektronik

    1,000
    RFQ
    SK 481 1000 SA

    Datasheet

    SK 481 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.181" (30.00mm) - 1.772" (45.00mm) 24.24W @ 80°C 1.02°C/W 3.3°C/W Aluminum Black Anodized
    SK 490 1000 ME

    SK 490 1000 ME

    Extruded Heatsink for lock-in re

    Fischer Elektronik

    1,000
    RFQ
    SK 490 1000 ME

    Datasheet

    SK 490 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.969" (50.00mm) - 0.433" (11.00mm) 15.81W @ 80°C 1.43°C/W 5.06°C/W Aluminum Natural Anodized
    SK 707 150 ME

    SK 707 150 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 707 150 ME

    Datasheet

    SK 707 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 7.784" (200.00mm) - 1.575" (40.00mm) 106.06W @ 105°C 0.28°C/W 0.99°C/W Aluminum Natural Anodized
    SK 707 150 SA

    SK 707 150 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 707 150 SA

    Datasheet

    SK 707 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 7.784" (200.00mm) - 1.575" (40.00mm) 116.67W @ 105°C 0.28°C/W 0.9°C/W Aluminum Black Anodized
    SK 138 1000 SA

    SK 138 1000 SA

    Extruded Heatsink for PCB mounti

    Fischer Elektronik

    1,000
    RFQ
    SK 138 1000 SA

    Datasheet

    SK 138 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.969" (50.00mm) - 1.102" (28.00mm) 18.18W @ 80°C 1.36°C/W 4.4°C/W Aluminum Black Anodized
    SK 39 1000 AL

    SK 39 1000 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 39 1000 AL

    Datasheet

    SK 39 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 4.776" (121.30mm) - 1.236" (31.40mm) 49.3W @ 105°C 0.59°C/W 2.13°C/W Aluminum -
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