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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 467 75 SA

    SK 467 75 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 467 75 SA

    Datasheet

    SK 467 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 1.772" (45.00mm) - 3.346" (85.00mm) 57.14W @ 80°C 0.43°C/W 1.4°C/W Aluminum Black Anodized
    SK DC 11 1 58 06 SA

    SK DC 11 1 58 06 SA

    Extruded Heatsink for DC/DC Conv

    Fischer Elektronik

    1,000
    RFQ
    SK DC 11 1 58 06 SA

    Datasheet

    SK DC Bulk Active Board Level, Extrusion - - Rectangular 2.283" (58.00mm) 1.457" (37.00mm) - 0.236" (6.00mm) 6.9W @ 80°C 2.75°C/W 11.6°C/W Aluminum Black Anodized
    SK 467 75 ME

    SK 467 75 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 467 75 ME

    Datasheet

    SK 467 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 1.772" (45.00mm) - 3.346" (85.00mm) 51.95W @ 80°C 0.43°C/W 1.54°C/W Aluminum Natural Anodized
    SK 31 1000 AL

    SK 31 1000 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 31 1000 AL

    Datasheet

    SK 31 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.969" (50.00mm) - 0.472" (12.00mm) 13.22W @ 80°C 1.67°C/W 6.05°C/W Aluminum -
    SK 662 84 ME

    SK 662 84 ME

    Extruded Heatsink for lock-in re

    Fischer Elektronik

    1,000
    RFQ
    SK 662 84 ME

    Datasheet

    SK 662 Bulk Active Board Level, Extrusion - - Rectangular 3.307" (84.00mm) 1.575" (40.00mm) - 2.953" (75.00mm) 25.08W @ 80°C 0.90°C/W 3.19°C/W Aluminum Natural Anodized
    SK 662 84 SA

    SK 662 84 SA

    Extruded Heatsink for lock-in re

    Fischer Elektronik

    1,000
    RFQ
    SK 662 84 SA

    Datasheet

    SK 662 Bulk Active Board Level, Extrusion - - Rectangular 3.307" (84.00mm) 1.575" (40.00mm) - 2.953" (75.00mm) 27.59W @ 80°C 0.90°C/W 2.9°C/W Aluminum Black Anodized
    SK 136 75 ME

    SK 136 75 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 136 75 ME

    Datasheet

    SK 136 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 7.784" (200.00mm) - 0.591" (15.00mm) 76.09W @ 105°C 0.39°C/W 1.38°C/W Aluminum Natural Anodized
    SK 136 75 SA

    SK 136 75 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 136 75 SA

    Datasheet

    SK 136 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 7.784" (200.00mm) - 0.591" (15.00mm) 84W @ 105°C 0.39°C/W 1.25°C/W Aluminum Black Anodized
    SK 44 150 AL

    SK 44 150 AL

    Extruded Heatsink for PCB mounti

    Fischer Elektronik

    1,000
    RFQ
    SK 44 150 AL

    Datasheet

    SK 44 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 6.260" (159.00mm) - 0.591" (15.00mm) 46.88W @ 105°C 0.62°C/W 2.24°C/W Aluminum -
    SK 421 150 AL

    SK 421 150 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 421 150 AL

    Datasheet

    SK 421 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 6.575" (167.00mm) - 0.591" (15.00mm) 53.57W @ 105°C 0.54°C/W 1.96°C/W Aluminum -
    SK 42 100 AL

    SK 42 100 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 42 100 AL

    Datasheet

    SK 42 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 7.784" (200.00mm) - 0.984" (25.00mm) 78.36W @ 105°C 0.37°C/W 1.34°C/W Aluminum -
    SK 34 75 ME

    SK 34 75 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 34 75 ME

    Datasheet

    SK 34 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 4.921" (125.00mm) - 2.559" 65.00mm) 86.78W @ 105°C 0.34°C/W 1.21°C/W Aluminum Natural Anodized
    SK 34 75 SA

    SK 34 75 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 34 75 SA

    Datasheet

    SK 34 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 4.921" (125.00mm) - 2.559" 65.00mm) 95.45W @ 105°C 0.34°C/W 1.1°C/W Aluminum Black Anodized
    SK 624 150 AL

    SK 624 150 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 624 150 AL

    Datasheet

    SK 624 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 3.543" (90.00mm) - 0.669" (17.00mm) 32.52W @ 80°C 0.68°C/W 2.46°C/W Aluminum -
    SK 547 1000 AL

    SK 547 1000 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 547 1000 AL

    Datasheet

    SK 547 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.575" (40.00mm) - 0.394" (10.00mm) 7.29W @ 80°C 3.04°C/W 10.98°C/W Aluminum -
    SK 67 100 AL

    SK 67 100 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 67 100 AL

    Datasheet

    SK 67 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 6.457" (164.00mm) - 1.575" (40.00mm) 78.36W @ 105°C 0.37°C/W 1.34°C/W Aluminum -
    SK 558 1000 SA

    SK 558 1000 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 558 1000 SA

    Datasheet

    SK 558 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 0.551" (14.00mm) - 0.551" (14.00mm) 10W @ 80°C 2.48°C/W 8°C/W Aluminum Black Anodized
    SK 558 1000 ME

    SK 558 1000 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 558 1000 ME

    Datasheet

    SK 558 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 0.551" (14.00mm) - 0.551" (14.00mm) 9.09W @ 80°C 2.48°C/W 8.8°C/W Aluminum Natural Anodized
    SK 147 150 AL 2 x CB TO 66

    SK 147 150 AL 2 x CB TO 66

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 147 150 AL 2 x CB TO 66

    Datasheet

    SK 147 Bulk Active Board Level, Extrusion TO-66 - Rectangular 5.906" (150.00mm) 5.315" (135.00mm) - 1.181" (30.00mm) 64.81W @ 105°C 0.45°C/W 1.62°C/W Aluminum -
    SK 147 150 AL 2 x TO 3

    SK 147 150 AL 2 x TO 3

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 147 150 AL 2 x TO 3

    Datasheet

    SK 147 Bulk Active Board Level, Extrusion TO-3 - Rectangular 5.906" (150.00mm) 5.315" (135.00mm) - 1.181" (30.00mm) 64.81W @ 105°C 0.45°C/W 1.62°C/W Aluminum -
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