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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 195 75 AL CB SOT 32

    SK 195 75 AL CB SOT 32

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 195 75 AL CB SOT 32

    Datasheet

    SK 195 Bulk Active Board Level, Extrusion SOT-32 - Rectangular 2.953" (75.00mm) 7.283" (185.00mm) - 0.984" (25.00mm) 62.5W @ 105°C 0.46°C/W 1.68°C/W Aluminum -
    SK 195 75 AL TO 3

    SK 195 75 AL TO 3

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 195 75 AL TO 3

    Datasheet

    SK 195 Bulk Active Board Level, Extrusion TO-3 - Rectangular 2.953" (75.00mm) 7.283" (185.00mm) - 0.984" (25.00mm) 62.5W @ 105°C 0.46°C/W 1.68°C/W Aluminum -
    SK 195 75 AL CB SOT 9

    SK 195 75 AL CB SOT 9

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 195 75 AL CB SOT 9

    Datasheet

    SK 195 Bulk Active Board Level, Extrusion SOT-9 - Rectangular 2.953" (75.00mm) 7.283" (185.00mm) - 0.984" (25.00mm) 62.5W @ 105°C 0.46°C/W 1.68°C/W Aluminum -
    SK 195 75 AL CB TO 3

    SK 195 75 AL CB TO 3

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 195 75 AL CB TO 3

    Datasheet

    SK 195 Bulk Active Board Level, Extrusion TO-3 - Rectangular 2.953" (75.00mm) 7.283" (185.00mm) - 0.984" (25.00mm) 62.5W @ 105°C 0.46°C/W 1.68°C/W Aluminum -
    SK 195 75 AL CB TO 66

    SK 195 75 AL CB TO 66

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 195 75 AL CB TO 66

    Datasheet

    SK 195 Bulk Active Board Level, Extrusion TO-66 - Rectangular 2.953" (75.00mm) 7.283" (185.00mm) - 0.984" (25.00mm) 62.5W @ 105°C 0.46°C/W 1.68°C/W Aluminum -
    SK 644 75 AL

    SK 644 75 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 644 75 AL

    Datasheet

    SK 644 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 3.937" (100.00mm) - 2.362" (60.00mm) 59.7W @ 80°C 0.37°C/W 1.34°C/W Aluminum -
    SK 634 1000 AL

    SK 634 1000 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 634 1000 AL

    Datasheet

    SK 634 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.299" (33.00mm) - 0.236" (6.00mm) 5.22W @ 80°C 4.25°C/W 15.34°C/W Aluminum -
    SK 67 50 ME TO 3

    SK 67 50 ME TO 3

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 67 50 ME TO 3

    Datasheet

    SK 67 Bulk Active Board Level, Extrusion TO-3 - Rectangular 1.969" (50.00mm) 6.457" (164.00mm) - 1.575" (40.00mm) 79.55W @ 105°C 0.37°C/W 1.32°C/W Aluminum Natural Anodized
    SK 67 50 SA TO 3

    SK 67 50 SA TO 3

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 67 50 SA TO 3

    Datasheet

    SK 67 Bulk Active Board Level, Extrusion TO-3 - Rectangular 1.969" (50.00mm) 6.457" (164.00mm) - 1.575" (40.00mm) 87.5W @ 105°C 0.37°C/W 1.2°C/W Aluminum Black Anodized
    SK 511 1000 AL

    SK 511 1000 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 511 1000 AL

    Datasheet

    SK 511 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.772" (45.00mm) - 0.236" (6.00mm) 6.21W @ 80°C 3.56°C/W 12.88°C/W Aluminum -
    ALB-821AS-46

    ALB-821AS-46

    0.827'' (21mm) Wide Heatsink

    Alberko Heatsinkonline

    300
    RFQ
    ALB-821AS-46

    Datasheet

    ALB-821AS Retail Package Active Top Mount - Thermal Tape, Adhesive (Not Included) Rectangular, Fins 46.000" (1168.40mm) 0.827" (21.00mm) - 0.295" (7.50mm) - - 9.62°C/W Aluminum Alloy Unfinished
    SK 34 50 SA CB SOT 9

    SK 34 50 SA CB SOT 9

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 34 50 SA CB SOT 9

    Datasheet

    SK 34 Bulk Active Board Level, Extrusion SOT-9 - Rectangular 1.969" (50.00mm) 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 50 ME CB TO 66

    SK 34 50 ME CB TO 66

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 34 50 ME CB TO 66

    Datasheet

    SK 34 Bulk Active Board Level, Extrusion TO-66 - Rectangular 1.969" (50.00mm) 4.921" (125.00mm) - 2.559" 65.00mm) 86.78W @ 105°C 0.34°C/W 1.21°C/W Aluminum Natural Anodized
    SK 148 100 AL CB SOT 9

    SK 148 100 AL CB SOT 9

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 148 100 AL CB SOT 9

    Datasheet

    SK 148 Bulk Active Board Level, Extrusion SOT-9 - Rectangular 3.937" (100.00mm) 5.197" (132.00mm) - 1.929" (49.00mm) 75W @ 105°C 0.39°C/W 1.4°C/W Aluminum -
    SK 34 50 ME CB SOT 9

    SK 34 50 ME CB SOT 9

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 34 50 ME CB SOT 9

    Datasheet

    SK 34 Bulk Active Board Level, Extrusion SOT-9 - Rectangular 1.969" (50.00mm) 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 50 ME CB TO 3

    SK 34 50 ME CB TO 3

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 34 50 ME CB TO 3

    Datasheet

    SK 34 Bulk Active Board Level, Extrusion TO-3 - Rectangular 1.969" (50.00mm) 4.921" (125.00mm) - 2.559" 65.00mm) 86.78W @ 105°C 0.34°C/W 1.21°C/W Aluminum Natural Anodized
    SK 148 100 AL CB TO 3

    SK 148 100 AL CB TO 3

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 148 100 AL CB TO 3

    Datasheet

    SK 148 Bulk Active Board Level, Extrusion TO-3 - Rectangular 3.937" (100.00mm) 5.197" (132.00mm) - 1.929" (49.00mm) 75W @ 105°C 0.39°C/W 1.4°C/W Aluminum -
    SK 148 100 AL TO 3

    SK 148 100 AL TO 3

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 148 100 AL TO 3

    Datasheet

    SK 148 Bulk Active Board Level, Extrusion TO-3 - Rectangular 3.937" (100.00mm) 5.197" (132.00mm) - 1.929" (49.00mm) 75W @ 105°C 0.39°C/W 1.4°C/W Aluminum -
    SK 148 100 AL CB SOT 32

    SK 148 100 AL CB SOT 32

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 148 100 AL CB SOT 32

    Datasheet

    SK 148 Bulk Active Board Level, Extrusion SOT-32 - Rectangular 3.937" (100.00mm) 5.197" (132.00mm) - 1.929" (49.00mm) 75W @ 105°C 0.39°C/W 1.4°C/W Aluminum -
    SK 34 50 SA CB TO 3

    SK 34 50 SA CB TO 3

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 34 50 SA CB TO 3

    Datasheet

    SK 34 Bulk Active Board Level, Extrusion TO-3 - Rectangular 1.969" (50.00mm) 4.921" (125.00mm) - 2.559" 65.00mm) 95.45W @ 105°C 0.34°C/W 1.1°C/W Aluminum Black Anodized
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