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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 34 75 AL

    SK 34 75 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 34 75 AL

    Datasheet

    SK 34 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 4.921" (125.00mm) - 2.559" 65.00mm) 85.37W @ 105°C 0.34°C/W 1.23°C/W Aluminum -
    SK 505 100 SA

    SK 505 100 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 505 100 SA

    Datasheet

    SK 505 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 3.937" (100.00mm) - 0.591" (15.00mm) 33.33W @ 80°C 0.74°C/W 2.4°C/W Aluminum Black Anodized
    SK 410 50 AL

    SK 410 50 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 410 50 AL

    Datasheet

    SK 410 Bulk Active Board Level, Extrusion - - Rectangular 1.969" (50.00mm) 5.906" (150.00mm) - 0.984" (25.00mm) 53.57W @ 105°C 0.54°C/W 1.96°C/W Aluminum -
    SK 436 75 AL

    SK 436 75 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 436 75 AL

    Datasheet

    SK 436 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 2.283" (58.00mm) - 2.165" (55.00mm) 35.71W @ 80°C 0.62°C/W 2.24°C/W Aluminum -
    SK 63 100 ME CB SOT 32

    SK 63 100 ME CB SOT 32

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 63 100 ME CB SOT 32

    Datasheet

    SK 63 Bulk Active Board Level, Extrusion SOT-32 - Rectangular 3.937" (100.00mm) 2.559" 65.00mm) - 1.063" (27.00mm) 29.09W @ 80°C 0.78°C/W 2.75°C/W Aluminum Natural Anodized
    SK 63 100 ME CB TO 66

    SK 63 100 ME CB TO 66

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 63 100 ME CB TO 66

    Datasheet

    SK 63 Bulk Active Board Level, Extrusion TO-66 - Rectangular 3.937" (100.00mm) 2.559" 65.00mm) - 1.063" (27.00mm) 29.09W @ 80°C 0.78°C/W 2.75°C/W Aluminum Natural Anodized
    SK 63 100 SA CB TO 66

    SK 63 100 SA CB TO 66

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 63 100 SA CB TO 66

    Datasheet

    SK 63 Bulk Active Board Level, Extrusion TO-66 - Rectangular 3.937" (100.00mm) 2.559" 65.00mm) - 1.063" (27.00mm) 32W @ 80°C 0.78°C/W 2.5°C/W Aluminum Black Anodized
    SK 63 100 ME CB SOT 9

    SK 63 100 ME CB SOT 9

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 63 100 ME CB SOT 9

    Datasheet

    SK 63 Bulk Active Board Level, Extrusion SOT-9 - Rectangular 3.937" (100.00mm) 2.559" 65.00mm) - 1.063" (27.00mm) 29.09W @ 80°C 0.78°C/W 2.75°C/W Aluminum Natural Anodized
    SK 63 100 SA CB SOT 32

    SK 63 100 SA CB SOT 32

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 63 100 SA CB SOT 32

    Datasheet

    SK 63 Bulk Active Board Level, Extrusion SOT-32 - Rectangular 3.937" (100.00mm) 2.559" 65.00mm) - 1.063" (27.00mm) 32W @ 80°C 0.78°C/W 2.5°C/W Aluminum Black Anodized
    SK 63 100 SA CB TO 3

    SK 63 100 SA CB TO 3

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 63 100 SA CB TO 3

    Datasheet

    SK 63 Bulk Active Board Level, Extrusion TO-3 - Rectangular 3.937" (100.00mm) 2.559" 65.00mm) - 1.063" (27.00mm) 32W @ 80°C 0.78°C/W 2.5°C/W Aluminum Black Anodized
    SK 63 100 SA CB SOT 9

    SK 63 100 SA CB SOT 9

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 63 100 SA CB SOT 9

    Datasheet

    SK 63 Bulk Active Board Level, Extrusion SOT-9 - Rectangular 3.937" (100.00mm) 2.559" 65.00mm) - 1.063" (27.00mm) 32W @ 80°C 0.78°C/W 2.5°C/W Aluminum Black Anodized
    SK 63 100 ME TO 3

    SK 63 100 ME TO 3

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 63 100 ME TO 3

    Datasheet

    SK 63 Bulk Active Board Level, Extrusion TO-3 - Rectangular 3.937" (100.00mm) 2.559" 65.00mm) - 1.063" (27.00mm) 29.09W @ 80°C 0.78°C/W 2.75°C/W Aluminum Natural Anodized
    SK 63 100 SA TO 3

    SK 63 100 SA TO 3

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 63 100 SA TO 3

    Datasheet

    SK 63 Bulk Active Board Level, Extrusion TO-3 - Rectangular 3.937" (100.00mm) 2.559" 65.00mm) - 1.063" (27.00mm) 32W @ 80°C 0.78°C/W 2.5°C/W Aluminum Black Anodized
    SK 63 100 ME CB TO 3

    SK 63 100 ME CB TO 3

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 63 100 ME CB TO 3

    Datasheet

    SK 63 Bulk Active Board Level, Extrusion TO-3 - Rectangular 3.937" (100.00mm) 2.559" 65.00mm) - 1.063" (27.00mm) 29.09W @ 80°C 0.78°C/W 2.75°C/W Aluminum Natural Anodized
    SK 687 100 ME

    SK 687 100 ME

    Extruded Heatsink for PCB mounti

    Fischer Elektronik

    1,000
    RFQ
    SK 687 100 ME

    Datasheet

    SK 687 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 1.654" (42.00mm) - 1.378" (35.00mm) 15.15W @ 80°C 1.49°C/W 5.28°C/W Aluminum Natural Anodized
    SK 687 100 SA

    SK 687 100 SA

    Extruded Heatsink for PCB mounti

    Fischer Elektronik

    1,000
    RFQ
    SK 687 100 SA

    Datasheet

    SK 687 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 1.654" (42.00mm) - 1.378" (35.00mm) 16.67W @ 80°C 1.49°C/W 4.8°C/W Aluminum Black Anodized
    SK 662 50 ME

    SK 662 50 ME

    Extruded Heatsink for lock-in re

    Fischer Elektronik

    1,000
    RFQ
    SK 662 50 ME

    Datasheet

    SK 662 Bulk Active Board Level, Extrusion - - Rectangular 1.969" (50.00mm) 1.575" (40.00mm) - 2.953" (75.00mm) 25.08W @ 80°C 0.90°C/W 3.19°C/W Aluminum Natural Anodized
    SK 649 100 ME

    SK 649 100 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 649 100 ME

    Datasheet

    SK 649 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 2.441" (62.00mm) - 0.827" (21.00mm) 19.42W @ 80°C 1.16°C/W 4.12°C/W Aluminum Natural Anodized
    SK 64 75 ME 1 x M3 TO 220

    SK 64 75 ME 1 x M3 TO 220

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 64 75 ME 1 x M3 TO 220

    Datasheet

    SK 64 Bulk Active Board Level, Extrusion TO-220 - Rectangular 2.953" (75.00mm) 2.756" (70.00mm) - 0.984" (25.00mm) 26.94W @ 80°C 0.84°C/W 2.97°C/W Aluminum Natural Anodized
    SK 662 50 SA

    SK 662 50 SA

    Extruded Heatsink for lock-in re

    Fischer Elektronik

    1,000
    RFQ
    SK 662 50 SA

    Datasheet

    SK 662 Bulk Active Board Level, Extrusion - - Rectangular 1.969" (50.00mm) 1.575" (40.00mm) - 2.953" (75.00mm) 27.59W @ 80°C 0.90°C/W 2.9°C/W Aluminum Black Anodized
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