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 523 150 ME

    SK 523 150 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 523 150 ME

    Datasheet

    SK 523 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 13.780" (350.00mm) - 1.575" (40.00mm) 166.67W @ 105°C 0.18°C/W 0.63°C/W Aluminum Natural Anodized
    SK 523 150 SA

    SK 523 150 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 523 150 SA

    Datasheet

    SK 523 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 13.780" (350.00mm) - 1.575" (40.00mm) 184.21W @ 105°C 0.18°C/W 0.57°C/W Aluminum Black Anodized
    SK 147 1000 AL

    SK 147 1000 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 147 1000 AL

    Datasheet

    SK 147 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 5.315" (135.00mm) - 1.181" (30.00mm) 64.81W @ 105°C 0.45°C/W 1.62°C/W Aluminum -
    SK 111 1000 ME

    SK 111 1000 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 111 1000 ME

    Datasheet

    SK 111 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 3.189" (81.00mm) - 1.575" (40.00mm) 36.36W @ 80°C 0.62°C/W 2.2°C/W Aluminum Natural Anodized
    SK 60 1000 ME

    SK 60 1000 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 60 1000 ME

    Datasheet

    SK 60 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 5.315" (135.00mm) - 0.984" (25.00mm) 63.64W @ 105°C 0.46°C/W 1.65°C/W Aluminum Natural Anodized
    SK 111 1000 SA

    SK 111 1000 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 111 1000 SA

    Datasheet

    SK 111 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 3.189" (81.00mm) - 1.575" (40.00mm) 40W @ 80°C 0.62°C/W 2°C/W Aluminum Black Anodized
    SK 60 1000 SA

    SK 60 1000 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 60 1000 SA

    Datasheet

    SK 60 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 5.315" (135.00mm) - 0.984" (25.00mm) 70W @ 105°C 0.46°C/W 1.5°C/W Aluminum Black Anodized
    SK 523 200 AL

    SK 523 200 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 523 200 AL

    Datasheet

    SK 523 Bulk Active Board Level, Extrusion - - Rectangular 7.784" (200.00mm) 13.780" (350.00mm) - 1.575" (40.00mm) 164.06W @ 105°C 0.18°C/W 0.64°C/W Aluminum -
    SK 705 1000 ME

    SK 705 1000 ME

    Extruded Heatsink for lock-in re

    Fischer Elektronik

    1,000
    RFQ
    SK 705 1000 ME

    Datasheet

    SK 705 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.535" (39.00mm) - 1.260" (32.00mm) 22.73W @ 80°C 0.99°C/W 3.52°C/W Aluminum Natural Anodized
    SK 705 1000 SA

    SK 705 1000 SA

    Extruded Heatsink for lock-in re

    Fischer Elektronik

    1,000
    RFQ
    SK 705 1000 SA

    Datasheet

    SK 705 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.535" (39.00mm) - 1.260" (32.00mm) 25W @ 80°C 0.99°C/W 3.2°C/W Aluminum Black Anodized
    SK 139 100 AL

    SK 139 100 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 139 100 AL

    Datasheet

    SK 139 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 10.433" (265.00mm) - 2.913" (74.00mm) 175W @ 105°C 0.17°C/W 0.6°C/W Aluminum -
    SK 698 75 SA

    SK 698 75 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 698 75 SA

    Datasheet

    SK 698 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 9.449" (240.00mm) - 4.409" (112.00mm) 269.23W @ 105°C 0.12°C/W 0.39°C/W Aluminum Black Anodized
    SK 698 75 ME

    SK 698 75 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 698 75 ME

    Datasheet

    SK 698 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 9.449" (240.00mm) - 4.409" (112.00mm) 244.19W @ 105°C 0.12°C/W 0.43°C/W Aluminum Natural Anodized
    SK 500 1000 AL

    SK 500 1000 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 500 1000 AL

    Datasheet

    SK 500 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 4.134" (105.00mm) - 1.535" (39.00mm) 48.17W @ 105°C 0.6°C/W 2.18°C/W Aluminum -
    SK 80 1000 SA

    SK 80 1000 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 80 1000 SA

    Datasheet

    SK 80 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 7.047" (179.00mm) - 0.787" (20.00mm) 84W @ 105°C 0.39°C/W 1.25°C/W Aluminum Black Anodized
    SK 80 1000 ME

    SK 80 1000 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 80 1000 ME

    Datasheet

    SK 80 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 7.047" (179.00mm) - 0.787" (20.00mm) 76.09W @ 105°C 0.39°C/W 1.38°C/W Aluminum Natural Anodized
    SK 93 100 AL

    SK 93 100 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 93 100 AL

    Datasheet

    SK 93 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 15.748" (400.00mm) - 1.575" (40.00mm) 214.29W @ 105°C 0.14°C/W 0.49°C/W Aluminum -
    SK 641 1000 AL

    SK 641 1000 AL

    Extruded Heatsink for lock-in re

    Fischer Elektronik

    1,000
    RFQ
    SK 641 1000 AL

    Datasheet

    SK 641 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.575" (40.00mm) - 2.205" (56.00mm) 21W @ 80°C 1.05°C/W 3.81°C/W Aluminum -
    SK 438 100 AL

    SK 438 100 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 438 100 AL

    Datasheet

    SK 438 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 9.843" (250.00mm) - 3.268" (83.00mm) 194.44W @ 105°C 0.15°C/W 0.54°C/W Aluminum -
    SK 557 75 ME

    SK 557 75 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 557 75 ME

    Datasheet

    SK 557 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 8.504" (216.00mm) - 3.031 "(77.00mm) 190.91W @ 105°C 0.16°C/W 0.55°C/W Aluminum Natural Anodized
    Total 122183 Record«Prev1... 423424425426427428429430...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