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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
    SKK 56 TO 5

    SKK 56 TO 5

    Fans, Blower, Thermal Management

    Fischer Elektronik

    1,000
    RFQ
    SKK 56 TO 5

    Datasheet

    SKK 56 Bulk Active Board Level TO-5 Clip Round - - 0.319" (8.10mm) ID, 0.500" (12.70mm) OD - 1.3W - 63.00°C/W Aluminum -
    SAR45AS-50MM

    SAR45AS-50MM

    EXTRUDED HEATSINK 29X50MM

    Sarnikon

    500
    RFQ
    SAR45AS-50MM

    Datasheet

    45AS Bulk Active Board Level - PC Pin Rectangular, Fins 1.969" (50.00mm) 1.142" (29.00mm) - 0.453" (11.50mm) - - - Aluminum Black Anodized
    SK 13 35 SA 220 3,2 TO 220

    SK 13 35 SA 220 3,2 TO 220

    Extruded Heatsink (U-shape)

    Fischer Elektronik

    1,000
    RFQ
    SK 13 35 SA 220 3,2 TO 220

    Datasheet

    SK 13 Bulk Active Board Level, Extrusion TO-220 - Rectangular 1.378" (35.00mm) 0.669" (17.00mm) - 0.512" (13.00mm) 4.71W @ 80°C 5.27°C/W 17°C/W Aluminum Black Anodized
    SK 476 37,5 ME

    SK 476 37,5 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 476 37,5 ME

    Datasheet

    SK 476 Bulk Active Board Level, Extrusion - - Rectangular 1.476" (37.50mm) 0.827" (21.00mm) - 0.236" (6.00mm) 3.46W @ 80°C 6.51°C/W 23.1°C/W Aluminum Natural Anodized
    SK 582 37,5 ME

    SK 582 37,5 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 582 37,5 ME

    Datasheet

    SK 582 Bulk Active Board Level, Extrusion - - Rectangular 1.476" (37.50mm) 0.906" (23.00mm) - 0.394" (10.00mm) 5.59W @ 80°C 4.03°C/W 14.30°C/W Aluminum Natural Anodized
    SK 565 100 AL

    SK 565 100 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 565 100 AL

    Datasheet

    SK 565 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 0.394" (10.00mm) - 0.394" (10.00mm) 2.66W @ 80°C 8.31°C/W 30.02°C/W Aluminum -
    SK 513 37,5 AL

    SK 513 37,5 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 513 37,5 AL

    Datasheet

    SK 513 Bulk Active Board Level, Extrusion - - Rectangular 1.476" (37.50mm) 1.575" (40.00mm) - 0.394" (10.00mm) 6.74W @ 80°C 3.29°C/W 11.87°C/W Aluminum -
    SK 476 37,5 SA

    SK 476 37,5 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 476 37,5 SA

    Datasheet

    SK 476 Bulk Active Board Level, Extrusion - - Rectangular 1.476" (37.50mm) 0.827" (21.00mm) - 0.236" (6.00mm) 3.81W @ 80°C 6.51°C/W 21°C/W Aluminum Black Anodized
    SK 582 75 AL

    SK 582 75 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 582 75 AL

    Datasheet

    SK 582 - Active Board Level, Extrusion - - Rectangular 2.953" (75.00mm) 0.906" (23.00mm) - 0.394" (10.00mm) 5.49W @ 80°C 4.03°C/W 14.56°C/W Aluminum -
    SK 13 35 SA 220 TO 220

    SK 13 35 SA 220 TO 220

    Extruded Heatsink (U-shape)

    Fischer Elektronik

    1,000
    RFQ
    SK 13 35 SA 220 TO 220

    Datasheet

    SK 13 Bulk Active Board Level, Extrusion TO-220 - Rectangular 1.378" (35.00mm) 0.669" (17.00mm) - 0.512" (13.00mm) 4.71W @ 80°C 5.27°C/W 17°C/W Aluminum Black Anodized
    SK 582 37,5 SA

    SK 582 37,5 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 582 37,5 SA

    Datasheet

    SK 582 Bulk Active Board Level, Extrusion - - Rectangular 1.476" (37.50mm) 0.906" (23.00mm) - 0.394" (10.00mm) 6.15W @ 80°C 4.03°C/W 13°C/W Aluminum Black Anodized
    SK 477 37,5 SA

    SK 477 37,5 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 477 37,5 SA

    Datasheet

    SK 477 Bulk Active Board Level, Extrusion - - Rectangular 1.476" (37.50mm) 0.906" (23.00mm) - 0.236" (6.00mm) 4.1W @ 80°C 6.04°C/W 19.5°C/W Aluminum Black Anodized
    SK 477 37,5 ME

    SK 477 37,5 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 477 37,5 ME

    Datasheet

    SK 477 Bulk Active Board Level, Extrusion - - Rectangular 1.476" (37.50mm) 0.906" (23.00mm) - 0.236" (6.00mm) 3.73W @ 80°C 6.04°C/W 21.45°C/W Aluminum Natural Anodized
    FK 219 CB 2 SA TO 220

    FK 219 CB 2 SA TO 220

    Fans, Blower, Thermal Management

    Fischer Elektronik

    1,000
    RFQ
    FK 219 CB 2 SA TO 220

    Datasheet

    FK 219 Bulk Active Board Level TO-220 Bolt On and Locking Pin Rectangular 2.189" (55.60mm) 1.382" (35.10mm) - 0.225" (5.71mm) 5.7W - 14.00°C/W Aluminum -
    FK 219 CB 1 SA TO 220

    FK 219 CB 1 SA TO 220

    Fans, Blower, Thermal Management

    Fischer Elektronik

    1,000
    RFQ
    FK 219 CB 1 SA TO 220

    Datasheet

    FK 219 Bulk Active Board Level TO-220 Bolt On and Locking Pin Rectangular 2.189" (55.60mm) 1.382" (35.10mm) - 0.225" (5.71mm) 5.7W - 14.00°C/W Aluminum -
    FK 236 CB MI CB

    FK 236 CB MI CB

    Fans, Blower, Thermal Management

    Fischer Elektronik

    1,000
    RFQ
    FK 236 CB MI CB

    Datasheet

    FK 236 Bulk Active Board Level CB Bolt On and Locking Pin, Solderable Rectangular 1.409" (35.79mm) 0.898" (22.80mm) - 0.079" (2.00mm) 4.4W - 18.00°C/W Aluminum -
    FK 236 220 MI TO 220

    FK 236 220 MI TO 220

    Fans, Blower, Thermal Management

    Fischer Elektronik

    1,000
    RFQ
    FK 236 220 MI TO 220

    Datasheet

    FK 236 Bulk Active Board Level TO-220 Bolt On and Locking Pin, Solderable Rectangular 1.409" (35.79mm) 0.898" (22.80mm) - 0.079" (2.00mm) 4.4W - 18.00°C/W Aluminum -
    SK 511 50 AL

    SK 511 50 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 511 50 AL

    Datasheet

    SK 511 Bulk Active Board Level, Extrusion - - Rectangular 1.969" (50.00mm) 1.772" (45.00mm) - 0.236" (6.00mm) 6.21W @ 80°C 3.56°C/W 12.88°C/W Aluminum -
    SK 509 37,5 AL

    SK 509 37,5 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 509 37,5 AL

    Datasheet

    SK 509 Bulk Active Board Level, Extrusion - - Rectangular 1.476" (37.50mm) 1.417" (36.00mm) - 0.484" (12.30mm) 12.99W @ 80°C 1.7°C/W 6.16°C/W Aluminum -
    SK 09 20 ME

    SK 09 20 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 09 20 ME

    Datasheet

    SK 09 Bulk Active Board Level, Extrusion - - Rectangular 0.787" (20.00mm) 1.142" (29.00mm) - 0.453" (11.50mm) 9.09W @ 80°C 2.48°C/W 8.8°C/W Aluminum Natural Anodized
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