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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
    133-10G

    133-10G

    HEATSINK EXTRUDED

    Wakefield-Vette

    4,486
    RFQ
    133-10G

    Datasheet

    133 Bulk Active Board Level - Bolt On Rectangular, Fins 10.000" (254.00mm) 7.000" (177.80mm) - 3.125" (79.38mm) - 0.08°C/W @ 500 LFM 0.26°C/W Aluminum Alloy Gold Anodized
    133-11B9

    133-11B9

    HEATSINK EXTRUDED

    Wakefield-Vette

    3,703
    RFQ
    133-11B9

    Datasheet

    133 Bulk Active Board Level - Bolt On Rectangular, Fins 11.000" (279.40mm) 7.000" (177.80mm) - 3.125" (79.38mm) - 0.08°C/W @ 500 LFM 0.24°C/W Aluminum Alloy Black Anodized
    133-11G9

    133-11G9

    HEATSINK EXTRUDED

    Wakefield-Vette

    4,058
    RFQ
    133-11G9

    Datasheet

    133 Bulk Active Board Level - Bolt On Rectangular, Fins 11.000" (279.40mm) 7.000" (177.80mm) - 3.125" (79.38mm) - 0.08°C/W @ 500 LFM 0.24°C/W Aluminum Alloy Gold Anodized
    133-4.5B

    133-4.5B

    HEATSINK EXTRUDED

    Wakefield-Vette

    4,183
    RFQ
    133-4.5B

    Datasheet

    133 Bulk Active Board Level - Bolt On Rectangular, Fins 4.500" (114.30mm) 7.000" (177.80mm) - 3.125" (79.38mm) - 0.11°C/W @ 500 LFM 0.37°C/W Aluminum Alloy Black Anodized
    133-4.5G

    133-4.5G

    HEATSINK EXTRUDED

    Wakefield-Vette

    3,741
    RFQ
    133-4.5G

    Datasheet

    133 Bulk Active Board Level - Bolt On Rectangular, Fins 4.500" (114.30mm) 7.000" (177.80mm) - 3.125" (79.38mm) - 0.11°C/W @ 500 LFM 0.37°C/W Aluminum Alloy Gold Anodized
    133-5B9

    133-5B9

    HEATSINK EXTRUDED

    Wakefield-Vette

    1,157
    RFQ
    133-5B9

    Datasheet

    133 Bulk Active Board Level - Bolt On Rectangular, Fins 5.000" (127.00mm) 7.000" (177.80mm) - 3.125" (79.38mm) - 0.11°C/W @ 500 LFM 0.37°C/W Aluminum Alloy Black Anodized
    133-5G9

    133-5G9

    HEATSINK EXTRUDED

    Wakefield-Vette

    1,564
    RFQ
    133-5G9

    Datasheet

    133 Bulk Active Board Level - Bolt On Rectangular, Fins 5.000" (127.00mm) 7.000" (177.80mm) - 3.125" (79.38mm) - 0.11°C/W @ 500 LFM 0.37°C/W Aluminum Alloy Gold Anodized
    133-7.5B

    133-7.5B

    HEATSINK EXTRUDED

    Wakefield-Vette

    3,347
    RFQ
    133-7.5B

    Datasheet

    133 Bulk Active Board Level - Bolt On Rectangular, Fins 7.500" (190.50mm) 7.000" (177.80mm) - 3.125" (79.38mm) - 0.09°C/W @ 500 LFM 0.28°C/W Aluminum Alloy Black Anodized
    133-7.5B9

    133-7.5B9

    HEATSINK EXTRUDED

    Wakefield-Vette

    3,045
    RFQ
    133-7.5B9

    Datasheet

    133 Bulk Active Board Level - Bolt On Rectangular, Fins 7.500" (190.50mm) 7.000" (177.80mm) - 3.125" (79.38mm) - 0.09°C/W @ 500 LFM 0.28°C/W Aluminum Alloy Black Anodized
    133-7.5G

    133-7.5G

    HEATSINK EXTRUDED

    Wakefield-Vette

    4,183
    RFQ
    133-7.5G

    Datasheet

    133 Bulk Active Board Level - Bolt On Rectangular, Fins 7.500" (190.50mm) 7.000" (177.80mm) - 3.125" (79.38mm) - 0.09°C/W @ 500 LFM 0.28°C/W Aluminum Alloy Gold Anodized
    133-7.5G9

    133-7.5G9

    HEATSINK EXTRUDED

    Wakefield-Vette

    2,780
    RFQ
    133-7.5G9

    Datasheet

    133 Bulk Active Board Level - Bolt On Rectangular, Fins 7.500" (190.50mm) 7.000" (177.80mm) - 3.125" (79.38mm) - 0.09°C/W @ 500 LFM 0.28°C/W Aluminum Alloy Gold Anodized
    232-200AB

    232-200AB

    HEATSINK TO-220 VERT

    Wakefield-Vette

    4,352
    RFQ
    232-200AB

    Datasheet

    232 Bulk Active Board Level, Vertical TO-220 Clip and PC Pin, Bolt On Rectangular, Fins 1.380" (35.05mm) 0.500" (12.70mm) - 2.000" (50.80mm) 4.0W @ 48°C 3.30°C/W @ 400 LFM - Aluminum Black Anodized
    281-2AB

    281-2AB

    HEATSINK FOR TO220

    Wakefield-Vette

    4,420
    RFQ
    281-2AB

    Datasheet

    281 Bulk Active Board Level TO-220 Bolt On and PC Pin Rectangular, Fins 0.750" (19.05mm) 0.520" (13.21mm) - 0.500" (12.70mm) 2.0W @ 50°C 7.00°C/W @ 400 LFM - Aluminum Black Anodized
    292-AB

    292-AB

    HEATSINK FOR TO92

    Wakefield-Vette

    4,047
    RFQ
    292-AB

    Datasheet

    292 Bulk Active Board Level TO-92 - Rectangular 0.750" (19.05mm) 0.600" (15.24mm) - 0.540" (13.72mm) - - 0.26°C/W Aluminum Black Anodized
    301K

    301K

    HEATSINK COMPACT

    Wakefield-Vette

    1,973
    RFQ
    301K

    Datasheet

    301 Bulk Active Board Level, Vertical Stud Mounted Semiconductor Cases Press Fit Rectangular, Fins 2.000" (50.80mm) 0.750" (19.05mm) - 2.000" (50.80mm) 15.0W @ 70°C 2.50°C/W @ 250 LFM - Aluminum Alloy Black Anodized
    302M

    302M

    HEATSINK COMPACT

    Wakefield-Vette

    4,726
    RFQ
    302M

    Datasheet

    302 Bulk Active Board Level, Vertical Stud Mounted Semiconductor Cases Press Fit Rectangular, Fins 2.000" (50.80mm) 1.500" (38.10mm) - 2.000" (50.80mm) 15.0W @ 50°C 1.80°C/W @ 250 LFM - Aluminum Alloy Black Anodized
    302MM

    302MM

    HEATSINK COMPACT

    Wakefield-Vette

    4,712
    RFQ
    302MM

    Datasheet

    302 Bulk Active Board Level, Vertical Stud Mounted Semiconductor Cases Press Fit Rectangular, Fins 2.000" (50.80mm) 1.500" (38.10mm) - 2.000" (50.80mm) 15.0W @ 50°C 1.80°C/W @ 250 LFM - Aluminum Alloy Black Anodized
    302N

    302N

    HEATSINK COMPACT

    Wakefield-Vette

    4,380
    RFQ
    302N

    Datasheet

    302 Bulk Active Board Level, Vertical Stud Mounted Semiconductor Cases Press Fit Rectangular, Fins 2.000" (50.80mm) 1.500" (38.10mm) - 2.000" (50.80mm) 15.0W @ 50°C 1.80°C/W @ 250 LFM - Aluminum Alloy Black Anodized
    303M

    303M

    HEATSINK COMPACT

    Wakefield-Vette

    2,767
    RFQ
    303M

    Datasheet

    303 Bulk Active Board Level, Vertical Stud Mounted Semiconductor Cases Press Fit Rectangular, Fins 2.000" (50.80mm) 3.000" (76.20mm) - 2.000" (50.80mm) 15.0W @ 37°C 1.30°C/W @ 250 LFM - Aluminum Alloy Black Anodized
    303MM

    303MM

    HEATSINK COMPACT

    Wakefield-Vette

    3,694
    RFQ
    303MM

    Datasheet

    303 Bulk Active Board Level, Vertical Stud Mounted Semiconductor Cases Press Fit Rectangular, Fins 2.000" (50.80mm) 3.000" (76.20mm) - 2.000" (50.80mm) 15.0W @ 37°C 1.30°C/W @ 250 LFM - Aluminum Alloy Black Anodized
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