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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 467 100 ME SSR 1

    SK 467 100 ME SSR 1

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 467 100 ME SSR 1

    Datasheet

    SK 467 Bulk Active Board Level, Extrusion SSR-1 - Rectangular 3.937" (100.00mm) 1.772" (45.00mm) - 3.346" (85.00mm) 51.95W @ 80°C 0.43°C/W 1.54°C/W Aluminum Natural Anodized
    SK 561 1000 SA

    SK 561 1000 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 561 1000 SA

    Datasheet

    SK 561 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.100" (27.95mm) - 0.315" (8.00mm) 7.27W @ 80°C 3.41°C/W 11°C/W Aluminum Black Anodized
    SK 561 1000 ME

    SK 561 1000 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 561 1000 ME

    Datasheet

    SK 561 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.100" (27.95mm) - 0.315" (8.00mm) 6.61W @ 80°C 3.41°C/W 12.1°C/W Aluminum Natural Anodized
    SK 583 100 AL

    SK 583 100 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 583 100 AL

    Datasheet

    SK 583 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 11.102" (282.00mm) - 1.102" (28.00mm) 93.75W @ 105°C 0.31°C/W 1.12°C/W Aluminum -
    SK 121 75 ME

    SK 121 75 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 121 75 ME

    Datasheet

    SK 121 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 4.409" (112.00mm) - 2.657" (67.50mm) 83.33W @ 105°C 0.36°C/W 1.26°C/W Aluminum Natural Anodized
    SK 121 75 SA

    SK 121 75 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 121 75 SA

    Datasheet

    SK 121 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 4.409" (112.00mm) - 2.657" (67.50mm) 91.3W @ 105°C 0.36°C/W 1.15°C/W Aluminum Black Anodized
    SK 507 75 SA

    SK 507 75 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 507 75 SA

    Datasheet

    SK 507 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 3.543" (90.00mm) - 3.937" (100.00mm) 88.89W @ 80°C 0.28°C/W 0.9°C/W Aluminum Black Anodized
    SK 34 100 ME CB SOT 9

    SK 34 100 ME CB SOT 9

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 34 100 ME CB SOT 9

    Datasheet

    SK 34 Bulk Active Board Level, Extrusion SOT-9 - Rectangular 3.937" (100.00mm) 4.921" (125.00mm) - 2.559" 65.00mm) 86.78W @ 105°C 0.34°C/W 1.21°C/W Aluminum Natural Anodized
    SK 34 100 ME CB SOT 32

    SK 34 100 ME CB SOT 32

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 34 100 ME CB SOT 32

    Datasheet

    SK 34 Bulk Active Board Level, Extrusion SOT-32 - Rectangular 3.937" (100.00mm) 4.921" (125.00mm) - 2.559" 65.00mm) 86.78W @ 105°C 0.34°C/W 1.21°C/W Aluminum Natural Anodized
    SK 34 100 SA CB SOT 9

    SK 34 100 SA CB SOT 9

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 34 100 SA CB SOT 9

    Datasheet

    SK 34 Bulk Active Board Level, Extrusion SOT-9 - Rectangular 3.937" (100.00mm) 4.921" (125.00mm) - 2.559" 65.00mm) 95.45W @ 105°C 0.34°C/W 1.1°C/W Aluminum Black Anodized
    SK 34 100 SA TO 3

    SK 34 100 SA TO 3

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 34 100 SA TO 3

    Datasheet

    SK 34 Bulk Active Board Level, Extrusion TO-3 - Rectangular 3.937" (100.00mm) 4.921" (125.00mm) - 2.559" 65.00mm) 95.45W @ 105°C 0.34°C/W 1.1°C/W Aluminum Black Anodized
    SK 34 100 ME CB TO 66

    SK 34 100 ME CB TO 66

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 34 100 ME CB TO 66

    Datasheet

    SK 34 Bulk Active Board Level, Extrusion TO-66 - Rectangular 3.937" (100.00mm) 4.921" (125.00mm) - 2.559" 65.00mm) 86.78W @ 105°C 0.34°C/W 1.21°C/W Aluminum Natural Anodized
    SK 34 100 ME TO 3

    SK 34 100 ME TO 3

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 34 100 ME TO 3

    Datasheet

    SK 34 Bulk Active Board Level, Extrusion TO-3 - Rectangular 3.937" (100.00mm) 4.921" (125.00mm) - 2.559" 65.00mm) 86.78W @ 105°C 0.34°C/W 1.21°C/W Aluminum Natural Anodized
    SK 34 100 ME CB TO 3

    SK 34 100 ME CB TO 3

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 34 100 ME CB TO 3

    Datasheet

    SK 34 Bulk Active Board Level, Extrusion TO-3 - Rectangular 3.937" (100.00mm) 4.921" (125.00mm) - 2.559" 65.00mm) 86.78W @ 105°C 0.34°C/W 1.21°C/W Aluminum Natural Anodized
    SK 34 100 SA CB SOT 32

    SK 34 100 SA CB SOT 32

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 34 100 SA CB SOT 32

    Datasheet

    SK 34 Bulk Active Board Level, Extrusion SOT-32 - Rectangular 3.937" (100.00mm) 4.921" (125.00mm) - 2.559" 65.00mm) 95.45W @ 105°C 0.34°C/W 1.1°C/W Aluminum Black Anodized
    SK 34 100 SA CB TO 3

    SK 34 100 SA CB TO 3

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 34 100 SA CB TO 3

    Datasheet

    SK 34 Bulk Active Board Level, Extrusion TO-3 - Rectangular 3.937" (100.00mm) 4.921" (125.00mm) - 2.559" 65.00mm) 95.45W @ 105°C 0.34°C/W 1.1°C/W Aluminum Black Anodized
    SK 34 100 SA CB TO 66

    SK 34 100 SA CB TO 66

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 34 100 SA CB TO 66

    Datasheet

    SK 34 Bulk Active Board Level, Extrusion TO-66 - Rectangular 3.937" (100.00mm) 4.921" (125.00mm) - 2.559" 65.00mm) 95.45W @ 105°C 0.34°C/W 1.1°C/W Aluminum Black Anodized
    SK 442 150 AL

    SK 442 150 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 442 150 AL

    Datasheet

    SK 442 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 4.724" (120.00mm) - 1.575" (40.00mm) 62.5W @ 105°C 0.46°C/W 1.68°C/W Aluminum -
    SK 118 75 ME

    SK 118 75 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 118 75 ME

    Datasheet

    SK 118 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 9.646" (245.00mm) - 0.984" (25.00mm) 95.45W @ 105°C 0.31°C/W 1.1°C/W Aluminum Natural Anodized
    SK 118 75 SA

    SK 118 75 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 118 75 SA

    Datasheet

    SK 118 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 9.646" (245.00mm) - 0.984" (25.00mm) 105W @ 105°C 0.31°C/W 1°C/W Aluminum Black Anodized
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