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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 556 100 SA

    SK 556 100 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 556 100 SA

    Datasheet

    SK 556 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 2.835" (72.00mm) - 3.713" (94.30mm) 88.89W @ 80°C 0.28°C/W 0.9°C/W Aluminum Black Anodized
    SK 613 100 AL

    SK 613 100 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 613 100 AL

    Datasheet

    SK 613 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 5.118" (130.00mm) - 3.307" (84.00mm) 116.67W @ 105°C 0.25°C/W 0.9°C/W Aluminum -
    SK 514 1000 AL

    SK 514 1000 AL

    Extruded Heatsink for lock-in re

    Fischer Elektronik

    1,000
    RFQ
    SK 514 1000 AL

    Datasheet

    SK 514 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.181" (30.00mm) - 2.047" (52.00mm) 25.48W @ 80°C 0.87°C/W 3.14°C/W Aluminum -
    SK 411 150 ME

    SK 411 150 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 411 150 ME

    Datasheet

    SK 411 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 4.587" (116.50mm) - 1.969" (50.00mm) 86.78W @ 105°C 0.34°C/W 1.21°C/W Aluminum Natural Anodized
    SK 411 150 SA

    SK 411 150 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 411 150 SA

    Datasheet

    SK 411 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 4.587" (116.50mm) - 1.969" (50.00mm) 95.45W @ 105°C 0.34°C/W 1.1°C/W Aluminum Black Anodized
    SK 671 150 AL

    SK 671 150 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 671 150 AL

    Datasheet

    SK 671 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 11.811" (300.00mm) - 0.984" (25.00mm) 92.92W @ 105°C 0.31°C/W 1.13°C/W Aluminum -
    SK 523 100 AL

    SK 523 100 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 523 100 AL

    Datasheet

    SK 523 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 13.780" (350.00mm) - 1.575" (40.00mm) 164.06W @ 105°C 0.18°C/W 0.64°C/W Aluminum -
    SK 588 150 SA

    SK 588 150 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 588 150 SA

    Datasheet

    SK 588 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 5.906" (150.00mm) - 1.555" (39.50mm) 116.67W @ 105°C 0.28°C/W 0.9°C/W Aluminum Black Anodized
    SK 588 150 ME

    SK 588 150 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 588 150 ME

    Datasheet

    SK 588 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 5.906" (150.00mm) - 1.555" (39.50mm) 106.06W @ 105°C 0.28°C/W 0.99°C/W Aluminum Natural Anodized
    SK 155 100 ME

    SK 155 100 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 155 100 ME

    Datasheet

    SK 155 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 5.906" (150.00mm) - 1.969" (50.00mm) 106.06W @ 105°C 0.28°C/W 0.99°C/W Aluminum Natural Anodized
    SK 155 100 SA

    SK 155 100 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 155 100 SA

    Datasheet

    SK 155 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 5.906" (150.00mm) - 1.969" (50.00mm) 116.67W @ 105°C 0.28°C/W 0.9°C/W Aluminum Black Anodized
    SK 638 1000 SA

    SK 638 1000 SA

    Extruded Heatsink for lock-in re

    Fischer Elektronik

    1,000
    RFQ
    SK 638 1000 SA

    Datasheet

    SK 638 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 0.406" (10.30mm) - 1.575" (40.00mm) 13.68W @ 80°C 1.81°C/W 5.85°C/W Aluminum Black Anodized
    SK 638 1000 ME

    SK 638 1000 ME

    Extruded Heatsink for lock-in re

    Fischer Elektronik

    1,000
    RFQ
    SK 638 1000 ME

    Datasheet

    SK 638 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 0.406" (10.30mm) - 1.575" (40.00mm) 12.42W @ 80°C 1.81°C/W 6.44°C/W Aluminum Natural Anodized
    SK 524 100 ME

    SK 524 100 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 524 100 ME

    Datasheet

    SK 524 - Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 9.843" (250.00mm) - 1.575" (40.00mm) 159.09W @ 105°C 0.19°C/W 0.66°C/W Aluminum Natural Anodized
    SK 524 100 SA

    SK 524 100 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 524 100 SA

    Datasheet

    SK 524 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 9.843" (250.00mm) - 1.575" (40.00mm) 175W @ 105°C 0.19°C/W 0.6°C/W Aluminum Black Anodized
    SK 416 100 ME

    SK 416 100 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 416 100 ME

    Datasheet

    SK 416 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 6.299" (160.00mm) - 1.969" (50.00mm) 119.32W @ 105°C 0.25°C/W 0.88°C/W Aluminum Natural Anodized
    SK 416 100 SA

    SK 416 100 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 416 100 SA

    Datasheet

    SK 416 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 6.299" (160.00mm) - 1.969" (50.00mm) 131.25W @ 105°C 0.25°C/W 0.8°C/W Aluminum Black Anodized
    SK 710 100 AL

    SK 710 100 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 710 100 AL

    Datasheet

    SK 710 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 5.906" (150.00mm) - 3.307" (84.00mm) 116.67W @ 105°C 0.25°C/W 0.9°C/W Aluminum -
    SK 48 1000 AL

    SK 48 1000 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 48 1000 AL

    Datasheet

    SK 48 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 2.559" 65.00mm) - 0.787" (20.00mm) 28.57W @ 80°C 0.78°C/W 2.8°C/W Aluminum -
    SK 709 200 AL

    SK 709 200 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 709 200 AL

    Datasheet

    SK 709 Bulk Active Board Level, Extrusion - - Rectangular 7.784" (200.00mm) 3.543" (90.00mm) - 2.335" (59.30mm) 42.11W @ 80°C 0.53°C/W 1.9°C/W Aluminum -
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