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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 485 1000 ME

    SK 485 1000 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 485 1000 ME

    Datasheet

    SK 485 ... Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 2.402" (61.00mm) - 0.350" (8.90mm) 18.18W @ 80°C 1.24°C/W 4.4°C/W Aluminum Natural Anodized
    SK 645 150 ME

    SK 645 150 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 645 150 ME

    Datasheet

    SK 645 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 3.740" (95.00mm) - 2.756" (70.00mm) 46.78W @ 80°C 0.48°C/W 1.71°C/W Aluminum Natural Anodized
    SK 645 150 SA

    SK 645 150 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 645 150 SA

    Datasheet

    SK 645 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 3.740" (95.00mm) - 2.756" (70.00mm) 51.61W @ 80°C 0.48°C/W 1.55°C/W Aluminum Black Anodized
    SK 416 150 AL

    SK 416 150 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 416 150 AL

    Datasheet

    SK 416 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 6.299" (160.00mm) - 1.969" (50.00mm) 116.67W @ 105°C 0.25°C/W 0.9°C/W Aluminum -
    SK 33 75 ME

    SK 33 75 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 33 75 ME

    Datasheet

    SK 33 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 4.496" (114.20mm) - 4.508" (114.50mm) 136.36W @ 105°C 0.22°C/W 0.77°C/W Aluminum Natural Anodized
    SK 33 75 SA

    SK 33 75 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 33 75 SA

    Datasheet

    SK 33 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 4.496" (114.20mm) - 4.508" (114.50mm) 150W @ 105°C 0.22°C/W 0.7°C/W Aluminum Black Anodized
    SK 710 75 ME

    SK 710 75 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 710 75 ME

    Datasheet

    SK 710 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 5.906" (150.00mm) - 3.307" (84.00mm) 119.32W @ 105°C 0.25°C/W 0.88°C/W Aluminum Natural Anodized
    SK 49 150 SA

    SK 49 150 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 49 150 SA

    Datasheet

    SK 49 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 9.843" (250.00mm) - 1.102" (28.00mm) 116.67W @ 105°C 0.28°C/W 0.9°C/W Aluminum Black Anodized
    SK 49 150 ME

    SK 49 150 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 49 150 ME

    Datasheet

    SK 49 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 9.843" (250.00mm) - 1.102" (28.00mm) 106.06W @ 105°C 0.28°C/W 0.99°C/W Aluminum Natural Anodized
    SK 466 150 SA

    SK 466 150 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 466 150 SA

    Datasheet

    SK 466 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 5.433" (138.00mm) - 1.969" (50.00mm) 110.53W @ 105°C 0.29°C/W 0.95°C/W Aluminum Black Anodized
    SK 466 150 ME

    SK 466 150 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 466 150 ME

    Datasheet

    SK 466 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 5.433" (138.00mm) - 1.969" (50.00mm) 100.96W @ 105°C 0.29°C/W 1.04°C/W Aluminum Natural Anodized
    SK 709 150 SA

    SK 709 150 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 709 150 SA

    Datasheet

    SK 709 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 3.543" (90.00mm) - 2.335" (59.30mm) 47.06W @ 80°C 0.53°C/W 1.7°C/W Aluminum Black Anodized
    SK 689 150 ME

    SK 689 150 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 689 150 ME

    Datasheet

    SK 689 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 11.811" (300.00mm) - 0.591" (15.00mm) 98.13W @ 105°C 0.3°C/W 1.07°C/W Aluminum Natural Anodized
    SK 689 150 SA

    SK 689 150 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 689 150 SA

    Datasheet

    SK 689 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 11.811" (300.00mm) - 0.591" (15.00mm) 108.25W @ 105°C 0.3°C/W 0.97°C/W Aluminum Black Anodized
    SK 524 150 AL

    SK 524 150 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 524 150 AL

    Datasheet

    SK 524 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 9.843" (250.00mm) - 1.575" (40.00mm) 156.72W @ 105°C 0.19°C/W 0.67°C/W Aluminum -
    SK 63 1000 SA

    SK 63 1000 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 63 1000 SA

    Datasheet

    SK 63 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 2.559" 65.00mm) - 1.063" (27.00mm) 32W @ 80°C 0.78°C/W 2.5°C/W Aluminum Black Anodized
    SK 63 1000 ME

    SK 63 1000 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 63 1000 ME

    Datasheet

    SK 63 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 2.559" 65.00mm) - 1.063" (27.00mm) 29.09W @ 80°C 0.78°C/W 2.75°C/W Aluminum Natural Anodized
    SK 505 1000 AL

    SK 505 1000 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 505 1000 AL

    Datasheet

    SK 505 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 3.937" (100.00mm) - 0.591" (15.00mm) 29.74W @ 80°C 0.74°C/W 2.69°C/W Aluminum -
    SK 53 75 SA

    SK 53 75 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 53 75 SA

    Datasheet

    SK 53 - Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 7.079" (179.80mm) - 1.890" (48.00mm) 131.25W @ 105°C 0.25°C/W 0.8°C/W Aluminum Black Anodized
    SK 568 75 AL

    SK 568 75 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 568 75 AL

    Datasheet

    SK 568 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 11.811" (300.00mm) - 2.362" (60.00mm) 228.26W @ 105°C 0.13°C/W 0.46°C/W Aluminum -
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