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 470 100 SA
SK 470 100 SA - Heat Sink, Square, PCB, Extruded, LED, 8 °C/W, SOT-32, TO-220, 11.8 mm, 8 mm, 100 mm

1850031

FISCHER ELEKTRONIK

Heat Sink, Square, PCB, Extruded, LED, 8 °C/W, SOT-32, TO-220, 11.8 mm, 8 mm, 100 mm

Thermal Resistance 8°C/W
Packages Cooled SOT-32, TO-220
External Width - Metric 11.8mm

+ See all product info

FISCHER ELEKTRONIK 

Heat Sink, Square, PCB, Extruded, LED, 8 °C/W, SOT-32, TO-220, 11.8 mm, 8 mm, 100 mm

+ Check Stock & Lead Times

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

  • 40 more will be available on 11/07/20
  • More stock available week commencing 24/08/20

    Thermal Resistance 8°C/W
    Packages Cooled SOT-32, TO-220
    External Width - Metric 11.8mm
    External Height - Metric 8mm
    External Length - Metric 100mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 0.46"
    External Height - Imperial 0.31"
    External Length - Imperial 3.94"
    External Diameter - Imperial -
    Product Range -

    40 total stock globally

    1+ $2.16 ($2.48) Price (Incl GST) 10+ $2.13 ($2.45) Price (Incl GST) 50+ $2.10 ($2.42) Price (Incl GST) 100+ $2.05 ($2.36) Price (Incl GST) 250+ $2.00 ($2.30) Price (Incl GST)

    Qty

    Each

    1+ $2.16 ($2.48) 10+ $2.13 ($2.45) 50+ $2.10 ($2.42) 100+ $2.05 ($2.36) 250+ $2.00 ($2.30)

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    Min: 1 Mult: 1
    8°C/W SOT-32, TO-220 11.8mm 8mm 100mm - Aluminium 0.46" 0.31" 3.94" - -
    531302B02500G
    531302B02500G - HEAT SINK, FOR TO-202 / TO-220, 8°C/W

    1851717

    AAVID / BOYD

    HEAT SINK, FOR TO-202 / TO-220, 8°C/W

    Thermal Resistance 8°C/W
    Packages Cooled TO-202, TO-220
    External Width - Metric 34.9mm

    + See all product info

    AAVID / BOYD 

    HEAT SINK, FOR TO-202 / TO-220, 8°C/W

    + Check Stock & Lead Times

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

    More stock available week commencing 19/10/20

    Thermal Resistance 8°C/W
    Packages Cooled TO-202, TO-220
    External Width - Metric 34.9mm
    External Height - Metric 63.5mm
    External Length - Metric 12.07mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 1.38"
    External Height - Imperial 2.5"
    External Length - Imperial 0.48"
    External Diameter - Imperial -
    Product Range -

    726 total stock globally

    1+ $8.54 ($9.82) Price (Incl GST)

    Qty

    Each

    1+ $8.54 ($9.82)

    Restricted Item
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    Min: 1 Mult: 1
    8°C/W TO-202, TO-220 34.9mm 63.5mm 12.07mm - Aluminium 1.38" 2.5" 0.48" - -
    HS-QB100-UVQ-C
    HS-QB100-UVQ-C - HEAT SINK

    1767542

    MURATA POWER SOLUTIONS

    HEAT SINK

    Thermal Resistance 8°C/W
    Packages Cooled Quarter Brick
    External Width - Metric 57.9mm

    + See all product info

    MURATA POWER SOLUTIONS 

    HEAT SINK

    + Check Stock & Lead Times

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

    More stock available week commencing 6/09/21

    Thermal Resistance 8°C/W
    Packages Cooled Quarter Brick
    External Width - Metric 57.9mm
    External Height - Metric 25.4mm
    External Length - Metric 36.8mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 2.28"
    External Height - Imperial 1"
    External Length - Imperial 1.45"
    External Diameter - Imperial -
    Product Range -

    1 total stock globally

    1+ $20.36 ($23.41) Price (Incl GST) 5+ $18.53 ($21.31) Price (Incl GST) 10+ $18.30 ($21.04) Price (Incl GST)

    Qty

    Each

    1+ $20.36 ($23.41) 5+ $18.53 ($21.31) 10+ $18.30 ($21.05)

    Restricted Item
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    Min: 1 Mult: 1
    8°C/W Quarter Brick 57.9mm 25.4mm 36.8mm - Aluminium 2.28" 1" 1.45" - -
    PPC0350BP
    PPC0350BP - Heat Sink, TO-220, 8 °C/W, TO-3P, TO-220, 16 mm, 27 mm, 16 mm

    523392

    ABL HEATSINKS

    Heat Sink, TO-220, 8 °C/W, TO-3P, TO-220, 16 mm, 27 mm, 16 mm

    Thermal Resistance 8°C/W
    Packages Cooled TO-3P, TO-220
    External Width - Metric 16mm

    + See all product info

    ABL HEATSINKS 

    Heat Sink, TO-220, 8 °C/W, TO-3P, TO-220, 16 mm, 27 mm, 16 mm

    + Check Stock & Lead Times

    • 1,043 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

    Thermal Resistance 8°C/W
    Packages Cooled TO-3P, TO-220
    External Width - Metric 16mm
    External Height - Metric 27mm
    External Length - Metric 16mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 0.63"
    External Height - Imperial 1.06"
    External Length - Imperial 0.63"
    External Diameter - Imperial -
    Product Range -

    1,043 total stock globally

    1+ $4.08 ($4.69) Price (Incl GST) 50+ $4.00 ($4.60) Price (Incl GST) 100+ $3.92 ($4.51) Price (Incl GST) 250+ $3.86 ($4.44) Price (Incl GST) 500+ $3.79 ($4.36) Price (Incl GST)

    Qty

    Each

    1+ $4.08 ($4.69) 50+ $4.00 ($4.60) 100+ $3.92 ($4.51) 250+ $3.86 ($4.44) 500+ $3.79 ($4.36)

    Restricted Item
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    Min: 1 Mult: 1
    8°C/W TO-3P, TO-220 16mm 27mm 16mm - Aluminium 0.63" 1.06" 0.63" - -
    SKV4545225-CU
    SKV4545225-CU - HEAT SINK, COPPER, 45X45X22.5MM

    3219242

    WAKEFIELD SOLUTIONS

    HEAT SINK, COPPER, 45X45X22.5MM

    Thermal Resistance 8°C/W
    External Width - Metric 45mm
    External Height - Metric 22.61mm

    + See all product info

    WAKEFIELD SOLUTIONS 

    HEAT SINK, COPPER, 45X45X22.5MM

    + Check Stock & Lead Times

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

    More stock available week commencing 30/11/20

    Thermal Resistance 8°C/W
    Packages Cooled -
    External Width - Metric 45mm
    External Height - Metric 22.61mm
    External Length - Metric 45mm
    External Diameter - Metric -
    Heat Sink Material Copper
    External Width - Imperial 1.77"
    External Height - Imperial 0.89"
    External Length - Imperial 1.77"
    External Diameter - Imperial -
    Product Range SKV Series

    99 total stock globally

    1+ $23.23 ($26.71) Price (Incl GST) 10+ $21.94 ($25.23) Price (Incl GST) 25+ $20.65 ($23.75) Price (Incl GST)

    Qty

    Each

    1+ $23.23 ($26.71) 10+ $21.94 ($25.23) 25+ $20.65 ($23.75)

    Restricted Item
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    Min: 1 Mult: 1
    8°C/W - 45mm 22.61mm 45mm - Copper 1.77" 0.89" 1.77" - SKV Series
    568003B00000
    568003B00000 - HEAT SINK

    1851665

    AAVID / BOYD

    HEAT SINK

    Thermal Resistance 8°C/W
    Packages Cooled TO-3
    External Width - Metric 46mm

    + See all product info

    AAVID / BOYD 

    HEAT SINK

    + Check Stock & Lead Times

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

    More stock available week commencing 19/04/21

    Thermal Resistance 8°C/W
    Packages Cooled TO-3
    External Width - Metric 46mm
    External Height - Metric 12.7mm
    External Length - Metric 45.97mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 1.81"
    External Height - Imperial 0.5"
    External Length - Imperial 1.81"
    External Diameter - Imperial -
    Product Range -

    47 total stock globally

    1+ $12.14 ($13.96) Price (Incl GST) 100+ $11.91 ($13.70) Price (Incl GST) 500+ $11.66 ($13.41) Price (Incl GST) 1000+ $11.42 ($13.13) Price (Incl GST) 2500+ $11.18 ($12.86) Price (Incl GST)

    Qty

    Each

    1+ $12.14 ($13.96) 100+ $11.91 ($13.70) 500+ $11.66 ($13.41) 1000+ $11.42 ($13.13) 2500+ $11.18 ($12.86)

    Restricted Item
    Add
    Min: 1 Mult: 1
    8°C/W TO-3 46mm 12.7mm 45.97mm - Aluminium 1.81" 0.5" 1.81" - -
    SK 104 63,5 STS
    SK 104 63,5 STS - Heat Sink, TO-220, 8 °C/W, SOT-32, TO-3P, TO-220, 34.9 mm, 12.7 mm, 63.5 mm

    1892331

    FISCHER ELEKTRONIK

    Heat Sink, TO-220, 8 °C/W, SOT-32, TO-3P, TO-220, 34.9 mm, 12.7 mm, 63.5 mm

    Thermal Resistance 8°C/W
    Packages Cooled SOT-32, TO-3P, TO-220
    External Width - Metric 34.9mm

    + See all product info

    FISCHER ELEKTRONIK 

    Heat Sink, TO-220, 8 °C/W, SOT-32, TO-3P, TO-220, 34.9 mm, 12.7 mm, 63.5 mm

    + Check Stock & Lead Times
    More stock available week commencing 14/09/20 Contact me when back in stock
    Thermal Resistance 8°C/W
    Packages Cooled SOT-32, TO-3P, TO-220
    External Width - Metric 34.9mm
    External Height - Metric 12.7mm
    External Length - Metric 63.5mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 1.37"
    External Height - Imperial 0.5"
    External Length - Imperial 2.5"
    External Diameter - Imperial -
    Product Range -

    N/A

    1+ $3.61 ($4.15) Price (Incl GST) 10+ $3.47 ($3.99) Price (Incl GST) 50+ $3.27 ($3.76) Price (Incl GST) 100+ $3.14 ($3.61) Price (Incl GST)

    Qty

    Each

    1+ $3.61 ($4.15) 10+ $3.47 ($3.99) 50+ $3.27 ($3.76) 100+ $3.14 ($3.61)

    Restricted Item
    Add
    Min: 1 Mult: 1
    8°C/W SOT-32, TO-3P, TO-220 34.9mm 12.7mm 63.5mm - Aluminium 1.37" 0.5" 2.5" - -
    SK 104 63,5 STC
    SK 104 63,5 STC - Heat Sink, 8 °C/W, TO-220, 34.9 mm, 12.7 mm, 63.5 mm

    1892330

    FISCHER ELEKTRONIK

    Heat Sink, 8 °C/W, TO-220, 34.9 mm, 12.7 mm, 63.5 mm

    Thermal Resistance 8°C/W
    Packages Cooled TO-220
    External Width - Metric 34.9mm

    + See all product info

    FISCHER ELEKTRONIK 

    Heat Sink, 8 °C/W, TO-220, 34.9 mm, 12.7 mm, 63.5 mm

    Thermal Resistance 8°C/W
    Packages Cooled TO-220
    External Width - Metric 34.9mm
    External Height - Metric 12.7mm
    External Length - Metric 63.5mm
    External Diameter - Metric -
    Heat Sink Material -
    External Width - Imperial 1.37"
    External Height - Imperial 0.5"
    External Length - Imperial 2.5"
    External Diameter - Imperial -
    Product Range -

    N/A

    Qty

    Each

    Restricted Item
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    Min: 1 Mult: 1
    8°C/W TO-220 34.9mm 12.7mm 63.5mm - - 1.37" 0.5" 2.5" - -
    ATS-51210D-C2-R0
    ATS-51210D-C2-R0 - Heat Sink, 8 °C/W, BGA, 21 mm, 9.5 mm, 34.56 mm

    1669071

    ADVANCED THERMAL SOLUTIONS

    Heat Sink, 8 °C/W, BGA, 21 mm, 9.5 mm, 34.56 mm

    Thermal Resistance 8°C/W
    Packages Cooled BGA
    External Width - Metric 21mm

    + See all product info

    ADVANCED THERMAL SOLUTIONS 

    Heat Sink, 8 °C/W, BGA, 21 mm, 9.5 mm, 34.56 mm

    Thermal Resistance 8°C/W
    Packages Cooled BGA
    External Width - Metric 21mm
    External Height - Metric 9.5mm
    External Length - Metric 34.56mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 0.83"
    External Height - Imperial 0.37"
    External Length - Imperial 1.36"
    External Diameter - Imperial -
    Product Range -

    N/A

    Qty

    Each

    Restricted Item
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    Min: 1 Mult: 1
    8°C/W BGA 21mm 9.5mm 34.56mm - Aluminium 0.83" 0.37" 1.36" - -
    219-263B
    219-263B - HEAT SINK, ALUMINIUM, TO-263

    2674275

    WAKEFIELD SOLUTIONS

    HEAT SINK, ALUMINIUM, TO-263

    Thermal Resistance 8°C/W
    Packages Cooled TO-263
    External Width - Metric 25.9mm

    + See all product info

    WAKEFIELD SOLUTIONS 

    HEAT SINK, ALUMINIUM, TO-263

    Thermal Resistance 8°C/W
    Packages Cooled TO-263
    External Width - Metric 25.9mm
    External Height - Metric 12.19mm
    External Length - Metric 12.7mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 1.02"
    External Height - Imperial 0.48"
    External Length - Imperial 0.5"
    External Diameter - Imperial -
    Product Range 219 Series

    N/A

    Qty

    Each

    Restricted Item
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    Min: 1 Mult: 1
    8°C/W TO-263 25.9mm 12.19mm 12.7mm - Aluminium 1.02" 0.48" 0.5" - 219 Series
    219-263A-TR
    219-263A-TR - HEAT SINK, ALUMINIUM, TO-263

    2674274

    WAKEFIELD SOLUTIONS

    HEAT SINK, ALUMINIUM, TO-263

    Thermal Resistance 8°C/W
    Packages Cooled TO-263
    External Width - Metric 25.9mm

    + See all product info

    WAKEFIELD SOLUTIONS 

    HEAT SINK, ALUMINIUM, TO-263

    Thermal Resistance 8°C/W
    Packages Cooled TO-263
    External Width - Metric 25.9mm
    External Height - Metric 12.19mm
    External Length - Metric 12.7mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 1.02"
    External Height - Imperial 0.48"
    External Length - Imperial 0.5"
    External Diameter - Imperial -
    Product Range 219 Series

    N/A

    Qty

    Each (Supplied on Cut Tape)

    Restricted Item
    Add
    Min: 1 Mult: 1
    8°C/W TO-263 25.9mm 12.19mm 12.7mm - Aluminium 1.02" 0.48" 0.5" - 219 Series
    219-263A
    219-263A - HEAT SINK, ALUMINIUM, TO-263

    2674273

    WAKEFIELD SOLUTIONS

    HEAT SINK, ALUMINIUM, TO-263

    Thermal Resistance 8°C/W
    Packages Cooled TO-263
    External Width - Metric 25.9mm

    + See all product info

    WAKEFIELD SOLUTIONS 

    HEAT SINK, ALUMINIUM, TO-263

    Thermal Resistance 8°C/W
    Packages Cooled TO-263
    External Width - Metric 25.9mm
    External Height - Metric 12.19mm
    External Length - Metric 12.7mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 1.02"
    External Height - Imperial 0.48"
    External Length - Imperial 0.5"
    External Diameter - Imperial -
    Product Range 219 Series

    N/A

    Qty

    Each

    Restricted Item
    Add
    Min: 1 Mult: 1
    8°C/W TO-263 25.9mm 12.19mm 12.7mm - Aluminium 1.02" 0.48" 0.5" - 219 Series