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    Heat Sinks

    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 502 150 SA

    SK 502 150 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 502 150 SA

    Datasheet

    SK 502 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 7.784" (200.00mm) - 1.571" (39.90mm) 128.05W @ 105°C 0.25°C/W 0.82°C/W Aluminum Black Anodized
    SK 502 150 ME

    SK 502 150 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 502 150 ME

    Datasheet

    SK 502 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 7.784" (200.00mm) - 1.571" (39.90mm) 116.67W @ 105°C 0.25°C/W 0.9°C/W Aluminum Natural Anodized
    SK 03 1000 AL

    SK 03 1000 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 03 1000 AL

    Datasheet

    SK 03 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 4.724" (120.00mm) - 1.260" (32.00mm) 44.68W @ 105°C 0.65°C/W 2.35°C/W Aluminum -
    SK 651 75 AL

    SK 651 75 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 651 75 AL

    Datasheet

    SK 651 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 15.748" (400.00mm) - 1.654" (42.00mm) 233.33W @ 105°C 0.124°C/W 0.45°C/W Aluminum -
    SK 56 75 SA

    SK 56 75 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 56 75 SA

    Datasheet

    SK 56 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 11.811" (300.00mm) - 1.575" (40.00mm) 233.33W @ 105°C 0.14°C/W 0.45°C/W Aluminum Black Anodized
    SK 56 75 ME

    SK 56 75 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 56 75 ME

    Datasheet

    SK 56 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 11.811" (300.00mm) - 1.575" (40.00mm) 210W @ 105°C 0.14°C/W 0.5°C/W Aluminum Natural Anodized
    SK 472 1000 ME

    SK 472 1000 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 472 1000 ME

    Datasheet

    SK 472 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 0.634" (41.50mm) - 0.866" (22.00mm) 16.53W @ 80°C 1.36°C/W 4.84°C/W Aluminum Natural Anodized
    SK 472 1000 SA

    SK 472 1000 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 472 1000 SA

    Datasheet

    SK 472 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 0.634" (41.50mm) - 0.866" (22.00mm) 18.18W @ 80°C 1.36°C/W 4.4°C/W Aluminum Black Anodized
    SK 33 100 SA SSR 1

    SK 33 100 SA SSR 1

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 33 100 SA SSR 1

    Datasheet

    SK 33 Bulk Active Board Level, Extrusion SSR-1 - Rectangular 3.937" (100.00mm) 4.496" (114.20mm) - 4.508" (114.50mm) 150W @ 105°C 0.22°C/W 0.7°C/W Aluminum Black Anodized
    SK 16 1000 SA

    SK 16 1000 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 16 1000 SA

    Datasheet

    SK 16 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 4.126" (104.80mm) - 1.000" (25.40mm) 52.5W @ 105°C 0.62°C/W 2°C/W Aluminum Black Anodized
    SK 424 1000 AL

    SK 424 1000 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 424 1000 AL

    Datasheet

    SK 424 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.799" (45.70mm) - 0.650" (16.51mm) 18.31W @ 80°C 1.21°C/W 4.37°C/W Aluminum -
    SK 174 1000 AL

    SK 174 1000 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 174 1000 AL

    Datasheet

    SK 174 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.496" (38.00mm) - 1.181" (30.00mm) 17.86W @ 80°C 1.24°C/W 4.48°C/W Aluminum -
    SK 112 1000 AL

    SK 112 1000 AL

    Extruded Heatsink for PCB mounti

    Fischer Elektronik

    1,000
    RFQ
    SK 112 1000 AL

    Datasheet

    SK 112 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.811" (46.00mm) - 1.299" (33.00mm) 23.05W @ 80°C 0.96°C/W 3.47°C/W Aluminum -
    SK 16 1000 ME

    SK 16 1000 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 16 1000 ME

    Datasheet

    SK 16 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 4.126" (104.80mm) - 1.000" (25.40mm) 47.73W @ 105°C 0.62°C/W 2.2°C/W Aluminum Natural Anodized
    SK 68 1000 AL

    SK 68 1000 AL

    Extruded Heatsink for PCB mounti

    Fischer Elektronik

    1,000
    RFQ
    SK 68 1000 AL

    Datasheet

    SK 68 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.811" (46.00mm) - 1.299" (33.00mm) 18.31W @ 80°C 1.21°C/W 4.37°C/W Aluminum -
    SK 567 1000 AL

    SK 567 1000 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 567 1000 AL

    Datasheet

    SK 567 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.969" (50.00mm) - 0.984" (25.00mm) 21W @ 80°C 1.05°C/W 3.81°C/W Aluminum -
    SK 580 150 AL

    SK 580 150 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 580 150 AL

    Datasheet

    SK 580 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 9.252" (235.00mm) - 2.362" (60.00mm) 169.35W @ 105°C 0.17°C/W 0.62°C/W Aluminum -
    SK 583 200 AL

    SK 583 200 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 583 200 AL

    Datasheet

    SK 583 Bulk Active Board Level, Extrusion - - Rectangular 7.784" (200.00mm) 11.102" (282.00mm) - 1.102" (28.00mm) 93.75W @ 105°C 0.31°C/W 1.12°C/W Aluminum -
    SK 637 1000 AL

    SK 637 1000 AL

    Extruded Heatsink for lock-in re

    Fischer Elektronik

    1,000
    RFQ
    SK 637 1000 AL

    Datasheet

    SK 637 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 0.906" (23.00mm) - 1.496" (38.00mm) 21W @ 80°C 1.05°C/W 3.81°C/W Aluminum -
    SK 614 75 AL

    SK 614 75 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 614 75 AL

    Datasheet

    SK 614 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 10.236" (260.00mm) - 2.657" (67.50mm) 143.84W @ 105°C 0.2°C/W 0.73°C/W Aluminum -
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