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    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

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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 564 37,5 AL

    SK 564 37,5 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 564 37,5 AL

    Datasheet

    SK 564 Bulk Active Board Level, Extrusion - - Rectangular 1.476" (37.50mm) 1.457" (37.00mm) - 0.394" (10.00mm) 8.71W @ 80°C 2.54°C/W 9.18°C/W Aluminum -
    SK 560 50 AL

    SK 560 50 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 560 50 AL

    Datasheet

    SK 560 - Active Board Level, Extrusion - - Rectangular 1.969" (50.00mm) 1.063" (27.00mm) - 0.551" (14.00mm) 11.16W @ 80°C 1.98°C/W 7.17°C/W Aluminum -
    SK 493 100 AL

    SK 493 100 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 493 100 AL

    Datasheet

    SK 493 Bulk Active Board Level, Extrusion - - Rectangular 3.937" (100.00mm) 1.220" (31.00mm) - 0.236" (6.00mm) 4.93W @ 80°C 4.5°C/W 16.24°C/W Aluminum -
    FK 214 SA CB TO 220

    FK 214 SA CB TO 220

    Fans, Blower, Thermal Management

    Fischer Elektronik

    1,000
    RFQ
    FK 214 SA CB TO 220

    Datasheet

    FK 214 Bulk Active Board Level TO-220 Bolt On Rectangular 1.181" (30.00mm) 1.000" (25.40mm) - 0.472" (12.00mm) 5.3W - 15.00°C/W Aluminum -
    FK 216 CB SA TO 220

    FK 216 CB SA TO 220

    Fans, Blower, Thermal Management

    Fischer Elektronik

    1,000
    RFQ
    FK 216 CB SA TO 220

    Datasheet

    FK 216 Bulk Active Board Level TO-220 Bolt On and Locking Pin Rectangular 1.181" (30.00mm) 1.000" (25.40mm) - 0.472" (12.00mm) 5.3W - 15.00°C/W Aluminum -
    FK 210 SA CB TO 220

    FK 210 SA CB TO 220

    Fans, Blower, Thermal Management

    Fischer Elektronik

    1,000
    RFQ
    FK 210 SA CB TO 220

    Datasheet

    FK 210 Bulk Active Board Level TO-220 Bolt On Rectangular 1.181" (30.00mm) 1.000" (25.40mm) - 0.276" (7.00mm) 4.4W - 18.00°C/W Aluminum -
    FK 214 SA CB SOT 32

    FK 214 SA CB SOT 32

    Fans, Blower, Thermal Management

    Fischer Elektronik

    1,000
    RFQ
    FK 214 SA CB SOT 32

    Datasheet

    FK 214 Bulk Active Board Level SOT-32 Bolt On Rectangular 1.181" (30.00mm) 1.000" (25.40mm) - 0.472" (12.00mm) 5.3W - 15.00°C/W Aluminum -
    FK 237 SA 220 O TO 220

    FK 237 SA 220 O TO 220

    Fans, Blower, Thermal Management

    Fischer Elektronik

    1,000
    RFQ
    FK 237 SA 220 O TO 220

    Datasheet

    FK 237 Bulk Active Board Level TO-220 Clip Rectangular 0.750" (19.05mm) 0.571" (14.50mm) - 0.469" (11.90mm) 3.8W - 21.00°C/W Aluminum -
    FK 238 SA L 1 TO 220

    FK 238 SA L 1 TO 220

    Fans, Blower, Thermal Management

    Fischer Elektronik

    1,000
    RFQ
    FK 238 SA L 1 TO 220

    Datasheet

    FK 238 Bulk Active Board Level TO-220 Bolt On Rectangular 1.441" (36.60mm) 1.772" (45.00mm) - 0.335" (8.50mm) 6.7W - 12.00°C/W Aluminum -
    FK 216 CB SA SOT 32

    FK 216 CB SA SOT 32

    Fans, Blower, Thermal Management

    Fischer Elektronik

    1,000
    RFQ
    FK 216 CB SA SOT 32

    Datasheet

    FK 216 Bulk Active Board Level SOT-32 Bolt On and Locking Pin Rectangular 1.181" (30.00mm) 1.000" (25.40mm) - 0.472" (12.00mm) 5.3W - 15.00°C/W Aluminum -
    FK 212 CB SA SOT 32

    FK 212 CB SA SOT 32

    Fans, Blower, Thermal Management

    Fischer Elektronik

    1,000
    RFQ
    FK 212 CB SA SOT 32

    Datasheet

    FK 212 Bulk Active Board Level SOT-32 Bolt On and Locking Pin Rectangular 1.181" (30.00mm) 1.000" (25.40mm) - 0.276" (7.00mm) 4.4W - 18.00°C/W Aluminum -
    FK 210 SA CB SOT 32

    FK 210 SA CB SOT 32

    Fans, Blower, Thermal Management

    Fischer Elektronik

    1,000
    RFQ
    FK 210 SA CB SOT 32

    Datasheet

    FK 210 Bulk Active Board Level SOT-32 Bolt On Rectangular 1.181" (30.00mm) 1.000" (25.40mm) - 0.276" (7.00mm) 4.4W - 18.00°C/W Aluminum -
    FK 212 CB SA TO 220

    FK 212 CB SA TO 220

    Fans, Blower, Thermal Management

    Fischer Elektronik

    1,000
    RFQ
    FK 212 CB SA TO 220

    Datasheet

    FK 212 Bulk Active Board Level TO-220 Bolt On and Locking Pin Rectangular 1.181" (30.00mm) 1.000" (25.40mm) - 0.276" (7.00mm) 4.4W - 18.00°C/W Aluminum -
    SK 554 37,5 SA

    SK 554 37,5 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 554 37,5 SA

    Datasheet

    SK 554 Bulk Active Board Level, Extrusion - - Rectangular 1.476" (37.50mm) 1.063" (27.00mm) - 0.394" (10.00mm) 10.39W @ 80°C 2.39°C/W 7.7°C/W Aluminum Black Anodized
    SK 561 37,5 SA

    SK 561 37,5 SA

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 561 37,5 SA

    Datasheet

    SK 561 Bulk Active Board Level, Extrusion - - Rectangular 1.476" (37.50mm) 1.100" (27.95mm) - 0.315" (8.00mm) 7.27W @ 80°C 3.41°C/W 11°C/W Aluminum Black Anodized
    SK 561 37,5 ME

    SK 561 37,5 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 561 37,5 ME

    Datasheet

    SK 561 Bulk Active Board Level, Extrusion - - Rectangular 1.476" (37.50mm) 1.100" (27.95mm) - 0.315" (8.00mm) 6.61W @ 80°C 3.41°C/W 12.1°C/W Aluminum Natural Anodized
    SK 562 37,5 AL

    SK 562 37,5 AL

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 562 37,5 AL

    Datasheet

    SK 562 Bulk Active Board Level, Extrusion - - Rectangular 1.476" (37.50mm) 1.378" (35.00mm) - 0.551" (14.00mm) 13.22W @ 80°C 1.67°C/W 6.05°C/W Aluminum -
    SK 554 37,5 ME

    SK 554 37,5 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 554 37,5 ME

    Datasheet

    SK 554 Bulk Active Board Level, Extrusion - - Rectangular 1.476" (37.50mm) 1.063" (27.00mm) - 0.394" (10.00mm) 9.45W @ 80°C 2.39°C/W 8.47°C/W Aluminum Natural Anodized
    SK 470 30 STS SOT 32

    SK 470 30 STS SOT 32

    Extruded Heatsink for PCB mounti

    Fischer Elektronik

    1,000
    RFQ
    SK 470 30 STS SOT 32

    Datasheet

    SK 470 Bulk Active Board Level, Extrusion SOT-32 Screw Rectangular 1.181" (30.00mm) 0.465" (11.80mm) - 0.315" (8.00mm) 2.94W @ 80°C 8.43°C/W 27.2°C/W Aluminum Black Anodized
    SK 471 37,5 ME

    SK 471 37,5 ME

    Extruded Heatsink

    Fischer Elektronik

    1,000
    RFQ
    SK 471 37,5 ME

    Datasheet

    SK 471 Bulk Active Board Level, Extrusion - - Rectangular 1.476" (37.50mm) 1.378" (35.00mm) - 0.236" (6.00mm) 5.51W @ 80°C 4.09°C/W 14.52°C/W Aluminum Natural Anodized
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