BomKey Electronics!
    BomKey Electronics+852-69415941

    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

    Reset All
    Apply All
    Result
    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 709 50 AL

    SK 709 50 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 709 50 AL

    Datasheet

    SK 709 Bulk Active Board Level, Extrusion - - Rectangular 1.969" (50.00mm) 3.543" (90.00mm) - 2.335" (59.30mm) 42.11W @ 80°C 0.53°C/W 1.9°C/W Aluminum -
    SK 563 1000 AL

    SK 563 1000 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 563 1000 AL

    Datasheet

    SK 563 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.457" (37.00mm) - 0.236" (6.00mm) 6.49W @ 80°C 3.41°C/W 12.32°C/W Aluminum -
    SK 111 100 SA

    SK 111 100 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 111 100 SA

    Datasheet

    SK 111 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 3.189" (81.00mm) - 1.575" (40.00mm) 40W @ 80°C 0.62°C/W 2°C/W Aluminum Black Anodized
    SK 405 100 SA

    SK 405 100 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 405 100 SA

    Datasheet

    SK 405 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 6.654" (169.00mm) - 0.394" (10.00mm) 40.38W @ 105°C 0.81°C/W 2.6°C/W Aluminum Black Anodized
    SK 30 75 AL

    SK 30 75 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 30 75 AL

    Datasheet

    SK 30 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 4.803" (122.00mm) - 2.638" (67.00mm) 99.06W @ 105°C 0.29°C/W 1.06°C/W Aluminum -
    SK 405 100 ME

    SK 405 100 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 405 100 ME

    Datasheet

    SK 405 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 6.654" (169.00mm) - 0.394" (10.00mm) 36.71W @ 105°C 0.81°C/W 2.86°C/W Aluminum Natural Anodized
    SK 80 100 ME

    SK 80 100 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 80 100 ME

    Datasheet

    SK 80 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 7.047" (179.00mm) - 0.787" (20.00mm) 76.09W @ 105°C 0.39°C/W 1.38°C/W Aluminum Natural Anodized
    SK 80 100 SA

    SK 80 100 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 80 100 SA

    Datasheet

    SK 80 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 7.047" (179.00mm) - 0.787" (20.00mm) 84W @ 105°C 0.39°C/W 1.25°C/W Aluminum Black Anodized
    SK 100 100 AL

    SK 100 100 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 100 100 AL

    Datasheet

    SK 100 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 2.598" (66.00mm) - 1.575" (40.00mm) 35.56W @ 80°C 0.62°C/W 2.25°C/W Aluminum -
    SK 111 100 ME

    SK 111 100 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 111 100 ME

    Datasheet

    SK 111 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 3.189" (81.00mm) - 1.575" (40.00mm) 36.36W @ 80°C 0.62°C/W 2.2°C/W Aluminum Natural Anodized
    SK 415 37,5 SA

    SK 415 37,5 SA

    Extruded Heatsink for PCB mounti

    Fischer Elektronik

    1,000
    RFQ
    SK 415 37,5 SA

    Datasheet

    SK 415 Bulk Active Board Level, Extrusion - - Rectangular 1.476" (37.50mm) 8.622" (219.00mm) - 0.591" (15.00mm) 75W @ 105°C 0.43°C/W 1.4°C/W Aluminum Black Anodized
    SK 415 37,5 ME

    SK 415 37,5 ME

    Extruded Heatsink for PCB mounti

    Fischer Elektronik

    1,000
    RFQ
    SK 415 37,5 ME

    Datasheet

    SK 415 Bulk Active Board Level, Extrusion - - Rectangular 1.476" (37.50mm) 8.622" (219.00mm) - 0.591" (15.00mm) 68.18W @ 105°C 0.43°C/W 1.54°C/W Aluminum Natural Anodized
    SK 85 37,5 ME

    SK 85 37,5 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 85 37,5 ME

    Datasheet

    SK 85 Bulk Active Board Level, Extrusion - - Rectangular 1.476" (37.50mm) 6.299" (160.00mm) - 1.575" (40.00mm) 83.33W @ 105°C 0.36°C/W 1.26°C/W Aluminum Natural Anodized
    SK 85 37,5 SA

    SK 85 37,5 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 85 37,5 SA

    Datasheet

    SK 85 Bulk Active Board Level, Extrusion - - Rectangular 1.476" (37.50mm) 6.299" (160.00mm) - 1.575" (40.00mm) 91.3W @ 105°C 0.36°C/W 1.15°C/W Aluminum Black Anodized
    SK 404 50 SA

    SK 404 50 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 404 50 SA

    Datasheet

    SK 404 Bulk Active Board Level, Extrusion - - Rectangular 1.969" (50.00mm) 6.299" (160.00mm) - 1.575" (40.00mm) 86.07W @ 105°C 0.38°C/W 1.22°C/W Aluminum Black Anodized
    SK 404 50 ME

    SK 404 50 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 404 50 ME

    Datasheet

    SK 404 Bulk Active Board Level, Extrusion - - Rectangular 1.969" (50.00mm) 6.299" (160.00mm) - 1.575" (40.00mm) 78.36W @ 105°C 0.38°C/W 1.34°C/W Aluminum Natural Anodized
    SK 589 100 SA

    SK 589 100 SA

    Extruded Heatsink for lock-in re

    Fischer Elektronik

    1,000
    RFQ
    SK 589 100 SA

    Datasheet

    SK 589 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 1.299" (33.00mm) - 2.618" (66.50mm) 23.53W @ 80°C 1.05°C/W 3.4°C/W Aluminum Black Anodized
    SK 589 100 ME

    SK 589 100 ME

    Extruded Heatsink for lock-in re

    Fischer Elektronik

    1,000
    RFQ
    SK 589 100 ME

    Datasheet

    SK 589 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 1.299" (33.00mm) - 2.618" (66.50mm) 21.39W @ 80°C 1.05°C/W 3.74°C/W Aluminum Natural Anodized
    SK 85 50 AL

    SK 85 50 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 85 50 AL

    Datasheet

    SK 85 Bulk Active Board Level, Extrusion - - Rectangular 1.969" (50.00mm) 6.299" (160.00mm) - 1.575" (40.00mm) 81.4W @ 105°C 0.36°C/W 1.29°C/W Aluminum -
    SK 53 150 SA 2 x TO 3

    SK 53 150 SA 2 x TO 3

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 53 150 SA 2 x TO 3

    Datasheet

    SK 53 Bulk Active Board Level, Extrusion TO-3 - Rectangular 5.906" (150.00mm) 7.079" (179.80mm) - 1.890" (48.00mm) 131.25W @ 105°C 0.25°C/W 0.8°C/W Aluminum Black Anodized
    Total 122183 Record«Prev1... 312313314315316317318319...6110Next»
    Contact Us Get more product information!
    BomKey Electronics

    Home

    BomKey Electronics

    Products

    BomKey Electronics

    Phone

    BomKey Electronics

    User

    Low price every day, worry-free selection
    Low price every day, worry-free selection
    Genuine licensed goods, exquisite service
    Genuine licensed goods, exquisite service
    Multi-warehouse direct delivery, fast delivery
    Multi-warehouse direct delivery, fast delivery
    Complete range for easy shopping
    Complete range for easy shopping
    Copyright © 2025 Bomkey Electronics. All rights reserved