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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 627 200 AL

    SK 627 200 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 627 200 AL

    Datasheet

    SK 627 Bulk Active Board Level, Extrusion - - Rectangular 7.784" (200.00mm) 6.299" (160.00mm) - 3.228" (82.00mm) 141.89W @ 105°C 0.2°C/W 0.74°C/W Aluminum -
    SK 568 200 AL

    SK 568 200 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 568 200 AL

    Datasheet

    SK 568 Bulk Active Board Level, Extrusion - - Rectangular 7.784" (200.00mm) 11.811" (300.00mm) - 2.362" (60.00mm) 228.26W @ 105°C 0.13°C/W 0.46°C/W Aluminum -
    SK 475 1000 ME

    SK 475 1000 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 475 1000 ME

    Datasheet

    SK 475 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.969" (50.00mm) - 1.772" (45.00mm) 25.08W @ 80°C 0.90°C/W 3.19°C/W Aluminum Natural Anodized
    SK 475 1000 SA

    SK 475 1000 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 475 1000 SA

    Datasheet

    SK 475 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.969" (50.00mm) - 1.772" (45.00mm) 27.59W @ 80°C 0.90°C/W 2.9°C/W Aluminum Black Anodized
    SK 102 150 AL

    SK 102 150 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 102 150 AL

    Datasheet

    SK 102 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 8.504" (216.00mm) - 3.268" (83.00mm) 205.88W @ 105°C 0.14°C/W 0.51°C/W Aluminum -
    KSK 6

    KSK 6

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    KSK 6

    Datasheet

    KSK 6 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 3.937" (100.00mm) - 2.559" 65.00mm) 72.73W @ 80°C 0.34°C/W 1.1°C/W Aluminum -
    SK 667 1000 AL

    SK 667 1000 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 667 1000 AL

    Datasheet

    SK 667 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 2.047" (52.00mm) - 1.575" (40.00mm) 32.52W @ 80°C 0.68°C/W 2.46°C/W Aluminum -
    SK 433 1000 AL

    SK 433 1000 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 433 1000 AL

    Datasheet

    SK 433 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 4.374" (111.10mm) - 1.299" (33.00mm) 55.26W @ 105°C 0.53°C/W 1.9°C/W Aluminum -
    SK 410 1000 ME

    SK 410 1000 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 410 1000 ME

    Datasheet

    SK 410 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 5.906" (150.00mm) - 0.984" (25.00mm) 54.4W @ 105°C 0.54°C/W 1.93°C/W Aluminum Natural Anodized
    SK 410 1000 SA

    SK 410 1000 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 410 1000 SA

    Datasheet

    SK 410 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 5.906" (150.00mm) - 0.984" (25.00mm) 60W @ 105°C 0.54°C/W 1.75°C/W Aluminum Black Anodized
    SK 81 1000 ME

    SK 81 1000 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 81 1000 ME

    Datasheet

    SK 81 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 3.937" (100.00mm) - 0.591" (15.00mm) 29.09W @ 80°C 0.78°C/W 2.75°C/W Aluminum Natural Anodized
    SK 81 1000 SA

    SK 81 1000 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 81 1000 SA

    Datasheet

    SK 81 - Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 3.937" (100.00mm) - 0.591" (15.00mm) 32W @ 80°C 0.78°C/W 2.5°C/W Aluminum Black Anodized
    SK 651 150 ME

    SK 651 150 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 651 150 ME

    Datasheet

    SK 651 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 15.748" (400.00mm) - 1.654" (42.00mm) 238.64W @ 105°C 0.124°C/W 0.44°C/W Aluminum Natural Anodized
    SK 435 200 AL

    SK 435 200 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 435 200 AL

    Datasheet

    SK 435 Bulk Active Board Level, Extrusion - - Rectangular 7.784" (200.00mm) 8.465" (215.00mm) - 3.031 "(77.00mm) 187.5W @ 105°C 0.16°C/W 0.56°C/W Aluminum -
    SK 651 150 SA

    SK 651 150 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 651 150 SA

    Datasheet

    SK 651 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 15.748" (400.00mm) - 1.654" (42.00mm) 262.5W @ 105°C 0.124°C/W 0.4°C/W Aluminum Black Anodized
    SK 623 150 ME

    SK 623 150 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 623 150 ME

    Datasheet

    SK 623 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 6.850" (174.00mm) - 2.972" (75.50mm) 128.05W @ 105°C 0.23°C/W 0.82°C/W Aluminum Natural Anodized
    SK 623 150 SA

    SK 623 150 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 623 150 SA

    Datasheet

    SK 623 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 6.850" (174.00mm) - 2.972" (75.50mm) 140W @ 105°C 0.23°C/W 0.75°C/W Aluminum Black Anodized
    SK 172 1000 AL

    SK 172 1000 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 172 1000 AL

    Datasheet

    SK 172 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 3.780" (96.00mm) - 1.614" (41.00mm) 45.98W @ 80°C 0.48°C/W 1.74°C/W Aluminum -
    SK 417 1000 AL

    SK 417 1000 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 417 1000 AL

    Datasheet

    SK 417 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 6.299" (160.00mm) - 0.748" (19.00mm) 53.57W @ 105°C 0.54°C/W 1.96°C/W Aluminum -
    SK 622 200 AL

    SK 622 200 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 622 200 AL

    Datasheet

    SK 622 Bulk Active Board Level, Extrusion - - Rectangular 7.784" (200.00mm) 9.843" (250.00mm) - 1.969" (50.00mm) 166.67W @ 105°C 0.17°C/W 0.63°C/W Aluminum -
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