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 40 100 ME

    SK 40 100 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 40 100 ME

    Datasheet

    SK 40 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 5.000" (127.00mm) - 2.500" (63.50mm) 86.78W @ 105°C 0.34°C/W 1.21°C/W Aluminum Natural Anodized
    SK 33 50 SA SSR 1

    SK 33 50 SA SSR 1

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 33 50 SA SSR 1

    Datasheet

    SK 33 Bulk Active Board Level, Extrusion SSR-1 - Rectangular 1.969" (50.00mm) 4.496" (114.20mm) - 4.508" (114.50mm) 150W @ 105°C 0.22°C/W 0.7°C/W Aluminum Black Anodized
    SK 40 100 SA

    SK 40 100 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 40 100 SA

    Datasheet

    SK 40 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 5.000" (127.00mm) - 2.500" (63.50mm) 95.45W @ 105°C 0.34°C/W 1.1°C/W Aluminum Black Anodized
    SK 33 50 ME SSR 1

    SK 33 50 ME SSR 1

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 33 50 ME SSR 1

    Datasheet

    SK 33 Bulk Active Board Level, Extrusion SSR-1 - Rectangular 1.969" (50.00mm) 4.496" (114.20mm) - 4.508" (114.50mm) 136.36W @ 105°C 0.22°C/W 0.77°C/W Aluminum Natural Anodized
    SK 564 1000 SA

    SK 564 1000 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 564 1000 SA

    Datasheet

    SK 564 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.457" (37.00mm) - 0.394" (10.00mm) 9.76W @ 80°C 2.54°C/W 8.2°C/W Aluminum Black Anodized
    SK 564 1000 ME

    SK 564 1000 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 564 1000 ME

    Datasheet

    SK 564 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.457" (37.00mm) - 0.394" (10.00mm) 8.87W @ 80°C 2.54°C/W 9.02°C/W Aluminum Natural Anodized
    SK 556 75 ME

    SK 556 75 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 556 75 ME

    Datasheet

    SK 556 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 2.835" (72.00mm) - 3.713" (94.30mm) 80.81W @ 80°C 0.28°C/W 0.99°C/W Aluminum Natural Anodized
    SK 556 75 SA

    SK 556 75 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 556 75 SA

    Datasheet

    SK 556 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 2.835" (72.00mm) - 3.713" (94.30mm) 88.89W @ 80°C 0.28°C/W 0.9°C/W Aluminum Black Anodized
    SK 89 100 SA

    SK 89 100 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 89 100 SA

    Datasheet

    SK 89 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 3.150" (80.00mm) - 3.094" (78.60mm) 61.54W @ 80°C 0.4°C/W 1.3°C/W Aluminum Black Anodized
    SK 89 100 ME

    SK 89 100 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 89 100 ME

    Datasheet

    SK 89 - Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 3.150" (80.00mm) - 3.094" (78.60mm) 55.94W @ 80°C 0.4°C/W 1.43°C/W Aluminum Natural Anodized
    SK 671 75 ME

    SK 671 75 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 671 75 ME

    Datasheet

    SK 671 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 11.811" (300.00mm) - 0.984" (25.00mm) 94.59W @ 105°C 0.31°C/W 1.11°C/W Aluminum Natural Anodized
    SK 671 75 SA

    SK 671 75 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 671 75 SA

    Datasheet

    SK 671 Bulk Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 11.811" (300.00mm) - 0.984" (25.00mm) 103.96W @ 105°C 0.31°C/W 1.01°C/W Aluminum Black Anodized
    SK 677 1000 SA

    SK 677 1000 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 677 1000 SA

    Datasheet

    SK 677 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.181" (30.00mm) - 0.295" (7.50mm) 9.41W @ 80°C 2.64°C/W 8.5°C/W Aluminum Black Anodized
    SK 677 1000 ME

    SK 677 1000 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 677 1000 ME

    Datasheet

    SK 677 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.181" (30.00mm) - 0.295" (7.50mm) 8.56W @ 80°C 2.64°C/W 9.35°C/W Aluminum Natural Anodized
    SK 176 100 SA

    SK 176 100 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 176 100 SA

    Datasheet

    SK 176 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 3.228" (82.00mm) - 2.283" (58.00mm) 50W @ 80°C 0.5°C/W 1.6°C/W Aluminum Black Anodized
    SK 176 100 ME

    SK 176 100 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 176 100 ME

    Datasheet

    SK 176 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 3.228" (82.00mm) - 2.283" (58.00mm) 45.45W @ 80°C 0.5°C/W 1.76°C/W Aluminum Natural Anodized
    SK 668 150 AL

    SK 668 150 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 668 150 AL

    Datasheet

    SK 668 Bulk Active Board Level, Extrusion - - Rectangular 5.906" (150.00mm) 2.559" 65.00mm) - 2.756" (70.00mm) 32.52W @ 80°C 0.68°C/W 2.46°C/W Aluminum -
    SK 547 1000 ME

    SK 547 1000 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 547 1000 ME

    Datasheet

    SK 547 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.575" (40.00mm) - 0.394" (10.00mm) 7.42W @ 80°C 3.04°C/W 10.78°C/W Aluminum Natural Anodized
    SK 547 1000 SA

    SK 547 1000 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 547 1000 SA

    Datasheet

    SK 547 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.575" (40.00mm) - 0.394" (10.00mm) 8.16W @ 80°C 3.04°C/W 9.8°C/W Aluminum Black Anodized
    SK 443 1000 SA

    SK 443 1000 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 443 1000 SA

    Datasheet

    SK 443 Bulk Active Board Level, Extrusion - - Rectangular 39.370" (1000.00mm) 1.185" (30.10mm) - 0.492" (12.50mm) 7.62W @ 80°C 3.26°C/W 10.5°C/W Aluminum Black Anodized
    Total 122183 Record«Prev1... 382383384385386387388389...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