Natural Convection Heat Sinks

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  Manufacturer Part No Order Code Manufacturer / Description
Availability Price For
 Price (Incl GST)
 Quantity
 Thermal Resistance Packages Cooled External Width - Metric External Height - Metric External Length - Metric External Diameter - Metric Heat Sink Material External Width - Imperial External Height - Imperial External Length - Imperial External Diameter - Imperial Product Range
 
 
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SK 573 100
SK 573 100 - Heat Sink, PCB, Board Level, Extruded, 7.2 °C/W, TO-3P, TO-218, TO-220, TO-247, TO-248, 25 mm

1892339

Data Sheet
+
RoHS

FISCHER ELEKTRONIK

Heat Sink, PCB, Board Level, Extruded, 7.2 °C/W, TO-3P, TO-218, TO-220, TO-247, TO-248, 25 mm
Thermal Resistance 7.2°C/W
Packages Cooled TO-3P, TO-218, TO-220, TO-247, TO-248
External Width - Metric 25mm

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FISCHER ELEKTRONIK 

Heat Sink, PCB, Board Level, Extruded, 7.2 °C/W, TO-3P, TO-218, TO-220, TO-247, TO-248, 25 mm

+ Check Stock & Lead Times

  • 85 available for 4 - 5 business days delivery: (UK stock) Order before 23:35 Mon-Fri (excluding National Holidays)

  • 20 more will be available on 20/07/20
    • More stock available week commencing 21/09/20

    Data Sheet
    +
    RoHS
    Thermal Resistance 7.2°C/W
    Packages Cooled TO-3P, TO-218, TO-220, TO-247, TO-248
    External Width - Metric 25mm
    External Height - Metric 30mm
    External Length - Metric 100mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 0.98"
    External Height - Imperial 1.18"
    External Length - Imperial 3.94"
    External Diameter - Imperial -
    Product Range -

    85 total stock globally

    1+ $6.51 ($7.49) Price (Incl GST) 10+ $6.26 ($7.20) Price (Incl GST) 50+ $5.91 ($6.80) Price (Incl GST) 100+ $5.65 ($6.50) Price (Incl GST)

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    Each

    1+ $6.51 ($7.49) 10+ $6.26 ($7.20) 50+ $5.91 ($6.80) 100+ $5.65 ($6.50)

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    		7.2°C/W TO-3P, TO-218, TO-220, TO-247, TO-248 25mm 30mm 100mm - Aluminium 0.98" 1.18" 3.94" - -
    SK 573 50
    SK 573 50 - Heat Sink, Extruded, For Lock-In Retaining Spring, 7.2 °C/W, TO-3P, TO-218, TO-220, TO-247, TO-248

    1892341

    Data Sheet
    +
    RoHS

    FISCHER ELEKTRONIK

    Heat Sink, Extruded, For Lock-In Retaining Spring, 7.2 °C/W, TO-3P, TO-218, TO-220, TO-247, TO-248
    Thermal Resistance 7.2°C/W
    Packages Cooled TO-3P, TO-218, TO-220, TO-247, TO-248
    External Width - Metric 25mm

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    FISCHER ELEKTRONIK 

    Heat Sink, Extruded, For Lock-In Retaining Spring, 7.2 °C/W, TO-3P, TO-218, TO-220, TO-247, TO-248

    + Check Stock & Lead Times

    • 52 available for 4 - 5 business days delivery: (UK stock) Order before 23:35 Mon-Fri (excluding National Holidays)

    More stock available week commencing 14/09/20

    Data Sheet
    +
    RoHS
    Thermal Resistance 7.2°C/W
    Packages Cooled TO-3P, TO-218, TO-220, TO-247, TO-248
    External Width - Metric 25mm
    External Height - Metric 30mm
    External Length - Metric 50mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 0.98"
    External Height - Imperial 1.18"
    External Length - Imperial 1.97"
    External Diameter - Imperial -
    Product Range -

    52 total stock globally

    1+ $3.86 ($4.44) Price (Incl GST) 10+ $3.71 ($4.27) Price (Incl GST) 50+ $3.51 ($4.04) Price (Incl GST) 100+ $3.36 ($3.86) Price (Incl GST)

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    Each

    1+ $3.86 ($4.44) 10+ $3.71 ($4.27) 50+ $3.51 ($4.04) 100+ $3.36 ($3.86)

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    Min: 1 Mult: 1
    		7.2°C/W TO-3P, TO-218, TO-220, TO-247, TO-248 25mm 30mm 50mm - Aluminium 0.98" 1.18" 1.97" - -
    SK 573 150
    SK 573 150 - Heat Sink, Extruded, For Lock-In Retaining Spring, 7.2 °C/W, TO-3P, TO-218, TO-220, TO-247, TO-248

    1892340

    Data Sheet
    +
    RoHS

    FISCHER ELEKTRONIK

    Heat Sink, Extruded, For Lock-In Retaining Spring, 7.2 °C/W, TO-3P, TO-218, TO-220, TO-247, TO-248
    Thermal Resistance 7.2°C/W
    Packages Cooled TO-3P, TO-218, TO-220, TO-247, TO-248
    External Width - Metric 25mm

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    FISCHER ELEKTRONIK 

    Heat Sink, Extruded, For Lock-In Retaining Spring, 7.2 °C/W, TO-3P, TO-218, TO-220, TO-247, TO-248

    + Check Stock & Lead Times

    • 6 available for 4 - 5 business days delivery: (UK stock) Order before 23:35 Mon-Fri (excluding National Holidays)

  • 10 more will be available on 18/07/20
    • More stock available week commencing 14/09/20

    Data Sheet
    +
    RoHS
    Thermal Resistance 7.2°C/W
    Packages Cooled TO-3P, TO-218, TO-220, TO-247, TO-248
    External Width - Metric 25mm
    External Height - Metric 30mm
    External Length - Metric 150mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 0.98"
    External Height - Imperial 1.18"
    External Length - Imperial 5.91"
    External Diameter - Imperial -
    Product Range -

    6 total stock globally

    1+ $9.78 ($11.25) Price (Incl GST) 10+ $9.39 ($10.80) Price (Incl GST) 50+ $8.87 ($10.20) Price (Incl GST) 100+ $8.49 ($9.76) Price (Incl GST)

    Qty
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    Each

    1+ $9.78 ($11.25) 10+ $9.39 ($10.80) 50+ $8.87 ($10.20) 100+ $8.49 ($9.76)

    Restricted Item
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    Min: 1 Mult: 1
    		7.2°C/W TO-3P, TO-218, TO-220, TO-247, TO-248 25mm 30mm 150mm - Aluminium 0.98" 1.18" 5.91" - -
    SF-CHS-757506F
    SF-CHS-757506F - Heat Sink, 7.2 °C/W, 75 mm, 6 mm, 75 mm

    2522612

    Data Sheet
    +
    RoHS

    SPREADFAST

    Heat Sink, 7.2 °C/W, 75 mm, 6 mm, 75 mm
    Thermal Resistance 7.2°C/W
    External Width - Metric 75mm
    External Height - Metric 6mm

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    SPREADFAST 

    Heat Sink, 7.2 °C/W, 75 mm, 6 mm, 75 mm

    + Check Stock & Lead Times

    • 1 available for 4 - 5 business days delivery: (UK stock) Order before 23:35 Mon-Fri (excluding National Holidays)

    More stock available week commencing 19/10/20

    Data Sheet
    +
    RoHS
    Thermal Resistance 7.2°C/W
    Packages Cooled -
    External Width - Metric 75mm
    External Height - Metric 6mm
    External Length - Metric 75mm
    External Diameter - Metric -
    Heat Sink Material Ceramic
    External Width - Imperial 2.95"
    External Height - Imperial 0.24"
    External Length - Imperial 2.95"
    External Diameter - Imperial -
    Product Range Finned Series

    1 total stock globally

    1+ $8.97 ($10.32) Price (Incl GST) 3+ $8.62 ($9.91) Price (Incl GST) 5+ $8.14 ($9.36) Price (Incl GST) 10+ $7.79 ($8.96) Price (Incl GST) 25+ $7.51 ($8.64) Price (Incl GST)

    Qty
    Buy

    Each

    1+ $8.97 ($10.32) 3+ $8.62 ($9.91) 5+ $8.14 ($9.36) 10+ $7.79 ($8.96) 25+ $7.51 ($8.64)

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    Min: 1 Mult: 1
    		7.2°C/W - 75mm 6mm 75mm - Ceramic 2.95" 0.24" 2.95" - Finned Series
    SKV606021-CU
    SKV606021-CU - HEAT SINK, COPPER, 60X60X21MM

    3219250

    Data Sheet
    +
    RoHS

    WAKEFIELD SOLUTIONS

    HEAT SINK, COPPER, 60X60X21MM
    Thermal Resistance 7.2°C/W
    External Width - Metric 60mm
    External Height - Metric 21.08mm

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    WAKEFIELD SOLUTIONS 

    HEAT SINK, COPPER, 60X60X21MM

    + Check Stock & Lead Times

    • 67 available for 5 - 6 business days delivery: (US stock) Order before 20:00 Mon-Fri (excluding National Holidays)

    More stock available week commencing 7/12/20

    Data Sheet
    +
    RoHS
    Thermal Resistance 7.2°C/W
    Packages Cooled -
    External Width - Metric 60mm
    External Height - Metric 21.08mm
    External Length - Metric 60mm
    External Diameter - Metric -
    Heat Sink Material Copper
    External Width - Imperial 2.36"
    External Height - Imperial 0.83"
    External Length - Imperial 2.36"
    External Diameter - Imperial -
    Product Range SKV Series

    67 total stock globally

    1+ $29.75 ($34.21) Price (Incl GST) 10+ $28.10 ($32.32) Price (Incl GST) 25+ $26.45 ($30.42) Price (Incl GST)

    Qty
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    Each

    1+ $29.75 ($34.21) 10+ $28.10 ($32.32) 25+ $26.45 ($30.42)

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    Min: 1 Mult: 1
    		7.2°C/W - 60mm 21.08mm 60mm - Copper 2.36" 0.83" 2.36" - SKV Series
    BW38-2G
    BW38-2G - Heat Sink, TO-220/218, 7.2 °C/W, TO-218, TO-220, 35 mm, 38 mm, 25.4 mm

    1213446

    Data Sheet
    RoHS

    AAVID / BOYD

    Heat Sink, TO-220/218, 7.2 °C/W, TO-218, TO-220, 35 mm, 38 mm, 25.4 mm
    Thermal Resistance 7.2°C/W
    Packages Cooled TO-218, TO-220
    External Width - Metric 35mm

    + See all product info

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    AAVID / BOYD 

    Heat Sink, TO-220/218, 7.2 °C/W, TO-218, TO-220, 35 mm, 38 mm, 25.4 mm

    + Check Stock & Lead Times

    • 50 available for next business day delivery: Order before 6.30pm (Mon – Fri. Excluding National Holidays)
    Available until stock is exhausted
    Data Sheet
    RoHS
    Thermal Resistance 7.2°C/W
    Packages Cooled TO-218, TO-220
    External Width - Metric 35mm
    External Height - Metric 38mm
    External Length - Metric 25.4mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 1.38"
    External Height - Imperial 1.5"
    External Length - Imperial 1"
    External Diameter - Imperial -
    Product Range -

    50 total stock globally

    1+ $8.87 ($10.20) Price (Incl GST) 25+ $7.31 ($8.41) Price (Incl GST) 100+ $6.13 ($7.05) Price (Incl GST) 1000+ $4.21 ($4.84) Price (Incl GST) 2000+ $3.79 ($4.36) Price (Incl GST) 5000+ $3.39 ($3.90) Price (Incl GST) More Pricing...

    Qty
    Buy

    Each

    Available until stock is exhausted

    1+ $8.87 ($10.20) 25+ $7.31 ($8.41) 100+ $6.13 ($7.05) 1000+ $4.21 ($4.84) 2000+ $3.79 ($4.36) 5000+ $3.39 ($3.90) More Pricing...

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    Min: 1 Mult: 1
    		7.2°C/W TO-218, TO-220 35mm 38mm 25.4mm - Aluminium 1.38" 1.5" 1" - -
    SF-CHS-505012-PC
    SF-CHS-505012-PC - Heat Sink, 7.2 °C/W, 50 mm, 12 mm, 50 mm

    2522626

    Data Sheet
    +
    RoHS

    SPREADFAST

    Heat Sink, 7.2 °C/W, 50 mm, 12 mm, 50 mm
    Thermal Resistance 7.2°C/W
    External Width - Metric 50mm
    External Height - Metric 12mm

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    SPREADFAST 

    Heat Sink, 7.2 °C/W, 50 mm, 12 mm, 50 mm

    + Check Stock & Lead Times
  • 9 more will be available on 1/08/20
    • More stock available week commencing 19/10/20 Contact me when back in stock
    Data Sheet
    +
    RoHS
    Thermal Resistance 7.2°C/W
    Packages Cooled -
    External Width - Metric 50mm
    External Height - Metric 12mm
    External Length - Metric 50mm
    External Diameter - Metric -
    Heat Sink Material Ceramic
    External Width - Imperial 1.97"
    External Height - Imperial 0.47"
    External Length - Imperial 1.97"
    External Diameter - Imperial -
    Product Range Circular Pin Fin Series

    N/A

    1+ $8.92 ($10.26) Price (Incl GST) 3+ $8.57 ($9.86) Price (Incl GST) 5+ $8.09 ($9.30) Price (Incl GST) 10+ $7.75 ($8.91) Price (Incl GST) 25+ $7.47 ($8.59) Price (Incl GST)

    Qty
    Buy

    Each

    1+ $8.92 ($10.26) 3+ $8.57 ($9.86) 5+ $8.09 ($9.30) 10+ $7.75 ($8.91) 25+ $7.47 ($8.59)

    Restricted Item
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    Min: 1 Mult: 1
    		7.2°C/W - 50mm 12mm 50mm - Ceramic 1.97" 0.47" 1.97" - Circular Pin Fin Series
    BW38-4G
    BW38-4G - Heat Sink, TO-220/218, 7.2 °C/W, TO-218, TO-220, TO-247, 35 mm, 38 mm, 25.4 mm

    1213449

    Data Sheet
    RoHS

    AAVID / BOYD

    Heat Sink, TO-220/218, 7.2 °C/W, TO-218, TO-220, TO-247, 35 mm, 38 mm, 25.4 mm
    Thermal Resistance 7.2°C/W
    Packages Cooled TO-218, TO-220, TO-247
    External Width - Metric 35mm

    + See all product info

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    AAVID / BOYD 

    Heat Sink, TO-220/218, 7.2 °C/W, TO-218, TO-220, TO-247, 35 mm, 38 mm, 25.4 mm

    Data Sheet
    RoHS
    Thermal Resistance 7.2°C/W
    Packages Cooled TO-218, TO-220, TO-247
    External Width - Metric 35mm
    External Height - Metric 38mm
    External Length - Metric 25.4mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 1.38"
    External Height - Imperial 1.5"
    External Length - Imperial 1"
    External Diameter - Imperial -
    Product Range -

    N/A

    Qty

    Each

    Restricted Item
    Add
    Min: 1 Mult: 1
    		7.2°C/W TO-218, TO-220, TO-247 35mm 38mm 25.4mm - Aluminium 1.38" 1.5" 1" - -