Natural Convection Heat Sinks

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= SOT-32, TO-3P, TO-220
 
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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 104 25,4 LS
SK 104 25,4 LS - Heat Sink, TO-220, 14 °C/W, SOT-32, TO-3P, TO-220, 34.9 mm, 12.7 mm, 25.4 mm

1892326

Data Sheet
+
RoHS

FISCHER ELEKTRONIK

Heat Sink, TO-220, 14 °C/W, SOT-32, TO-3P, TO-220, 34.9 mm, 12.7 mm, 25.4 mm
Thermal Resistance 14°C/W
Packages Cooled SOT-32, TO-3P, TO-220
External Width - Metric 34.9mm

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Heat Sink, TO-220, 14 °C/W, SOT-32, TO-3P, TO-220, 34.9 mm, 12.7 mm, 25.4 mm

+ Check Stock & Lead Times

  • 11 available for next business day delivery: Order before 6.30pm (Mon – Fri. Excluding National Holidays)
  • 43 available for 4 - 5 business days delivery: (UK stock) Order before 23:35 Mon-Fri (excluding National Holidays)

  • 140 more will be available on 10/08/20
    • More stock available week commencing 7/09/20

    Data Sheet
    +
    RoHS
    Thermal Resistance 14°C/W
    Packages Cooled SOT-32, TO-3P, TO-220
    External Width - Metric 34.9mm
    External Height - Metric 12.7mm
    External Length - Metric 25.4mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 1.37"
    External Height - Imperial 0.5"
    External Length - Imperial 1"
    External Diameter - Imperial -
    Product Range -

    54 total stock globally

    1+ $3.27 ($3.76) Price (Incl GST) 10+ $3.17 ($3.65) Price (Incl GST) 50+ $3.06 ($3.52) Price (Incl GST) 100+ $2.95 ($3.39) Price (Incl GST)

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    1+ $3.27 ($3.76) 10+ $3.17 ($3.65) 50+ $3.06 ($3.52) 100+ $2.95 ($3.39)

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    		14°C/W SOT-32, TO-3P, TO-220 34.9mm 12.7mm 25.4mm - Aluminium 1.37" 0.5" 1" - -
    SK 104 38,1 STS
    SK 104 38,1 STS - Heat Sink, TO-220, 11 °C/W, SOT-32, TO-3P, TO-220, 34.9 mm, 12.7 mm, 38.1 mm

    1892327

    Data Sheet
    +
    RoHS

    FISCHER ELEKTRONIK

    Heat Sink, TO-220, 11 °C/W, SOT-32, TO-3P, TO-220, 34.9 mm, 12.7 mm, 38.1 mm
    Thermal Resistance 11°C/W
    Packages Cooled SOT-32, TO-3P, TO-220
    External Width - Metric 34.9mm

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    FISCHER ELEKTRONIK 

    Heat Sink, TO-220, 11 °C/W, SOT-32, TO-3P, TO-220, 34.9 mm, 12.7 mm, 38.1 mm

    + Check Stock & Lead Times

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

    More stock available week commencing 24/08/20

    Data Sheet
    +
    RoHS
    Thermal Resistance 11°C/W
    Packages Cooled SOT-32, TO-3P, TO-220
    External Width - Metric 34.9mm
    External Height - Metric 12.7mm
    External Length - Metric 38.1mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 1.37"
    External Height - Imperial 0.5"
    External Length - Imperial 1.5"
    External Diameter - Imperial -
    Product Range -

    358 total stock globally

    1+ $4.13 ($4.75) Price (Incl GST) 10+ $4.01 ($4.61) Price (Incl GST) 50+ $3.88 ($4.46) Price (Incl GST) 100+ $3.73 ($4.29) Price (Incl GST)

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    Each

    1+ $4.13 ($4.75) 10+ $4.01 ($4.61) 50+ $3.88 ($4.46) 100+ $3.73 ($4.29)

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    Min: 1 Mult: 1
    		11°C/W SOT-32, TO-3P, TO-220 34.9mm 12.7mm 38.1mm - Aluminium 1.37" 0.5" 1.5" - -
    SK 129 38,1 STS
    SK 129 38,1 STS - Heat Sink, Extruded, PCB Mount, 6.5 °C/W, SOT-32, TO-3P, TO-220, 42 mm, 38.1 mm, 25 mm

    1319811

    Data Sheet
    +
    RoHS

    FISCHER ELEKTRONIK

    Heat Sink, Extruded, PCB Mount, 6.5 °C/W, SOT-32, TO-3P, TO-220, 42 mm, 38.1 mm, 25 mm
    Thermal Resistance 6.5°C/W
    Packages Cooled SOT-32, TO-3P, TO-220
    External Width - Metric 42mm

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    FISCHER ELEKTRONIK 

    Heat Sink, Extruded, PCB Mount, 6.5 °C/W, SOT-32, TO-3P, TO-220, 42 mm, 38.1 mm, 25 mm

    + Check Stock & Lead Times

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

    More stock available week commencing 24/08/20

    Data Sheet
    +
    RoHS
    Thermal Resistance 6.5°C/W
    Packages Cooled SOT-32, TO-3P, TO-220
    External Width - Metric 42mm
    External Height - Metric 38.1mm
    External Length - Metric 25mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 1.65"
    External Height - Imperial 1.5"
    External Length - Imperial 0.98"
    External Diameter - Imperial -
    Product Range -

    433 total stock globally

    1+ $4.31 ($4.96) Price (Incl GST) 10+ $4.14 ($4.76) Price (Incl GST) 25+ $3.91 ($4.50) Price (Incl GST) 50+ $3.75 ($4.31) Price (Incl GST)

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    Each

    1+ $4.31 ($4.96) 10+ $4.14 ($4.76) 25+ $3.91 ($4.50) 50+ $3.75 ($4.31)

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    Min: 1 Mult: 1
    		6.5°C/W SOT-32, TO-3P, TO-220 42mm 38.1mm 25mm - Aluminium 1.65" 1.5" 0.98" - -
    SK 129 50,8 STS
    SK 129 50,8 STS - Heat Sink, Extruded, PCB Mount, 5.3 °C/W, SOT-32, TO-3P, TO-220, 42 mm, 50.8 mm, 25 mm

    1319813

    Data Sheet
    +
    RoHS

    FISCHER ELEKTRONIK

    Heat Sink, Extruded, PCB Mount, 5.3 °C/W, SOT-32, TO-3P, TO-220, 42 mm, 50.8 mm, 25 mm
    Thermal Resistance 5.3°C/W
    Packages Cooled SOT-32, TO-3P, TO-220
    External Width - Metric 42mm

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    FISCHER ELEKTRONIK 

    Heat Sink, Extruded, PCB Mount, 5.3 °C/W, SOT-32, TO-3P, TO-220, 42 mm, 50.8 mm, 25 mm

    + Check Stock & Lead Times

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

    More stock available week commencing 21/09/20

    Data Sheet
    +
    RoHS
    Thermal Resistance 5.3°C/W
    Packages Cooled SOT-32, TO-3P, TO-220
    External Width - Metric 42mm
    External Height - Metric 50.8mm
    External Length - Metric 25mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 1.65"
    External Height - Imperial 2"
    External Length - Imperial 0.98"
    External Diameter - Imperial -
    Product Range -

    80 total stock globally

    1+ $4.90 ($5.64) Price (Incl GST) 10+ $4.71 ($5.42) Price (Incl GST) 25+ $4.45 ($5.12) Price (Incl GST) 50+ $4.26 ($4.90) Price (Incl GST)

    Qty
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    Each

    1+ $4.90 ($5.64) 10+ $4.71 ($5.42) 25+ $4.45 ($5.12) 50+ $4.26 ($4.90)

    Restricted Item
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    Min: 1 Mult: 1
    		5.3°C/W SOT-32, TO-3P, TO-220 42mm 50.8mm 25mm - Aluminium 1.65" 2" 0.98" - -
    SK 129 25,4 STS
    SK 129 25,4 STS - Heat Sink, Extruded, PCB Mount, 7.8 °C/W, SOT-32, TO-3P, TO-220, 42 mm, 25.4 mm, 25 mm

    1319810

    Data Sheet
    +
    RoHS

    FISCHER ELEKTRONIK

    Heat Sink, Extruded, PCB Mount, 7.8 °C/W, SOT-32, TO-3P, TO-220, 42 mm, 25.4 mm, 25 mm
    Thermal Resistance 7.8°C/W
    Packages Cooled SOT-32, TO-3P, TO-220
    External Width - Metric 42mm

    + See all product info

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    FISCHER ELEKTRONIK 

    Heat Sink, Extruded, PCB Mount, 7.8 °C/W, SOT-32, TO-3P, TO-220, 42 mm, 25.4 mm, 25 mm

    + Check Stock & Lead Times

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

    More stock available week commencing 24/08/20

    Data Sheet
    +
    RoHS
    Thermal Resistance 7.8°C/W
    Packages Cooled SOT-32, TO-3P, TO-220
    External Width - Metric 42mm
    External Height - Metric 25.4mm
    External Length - Metric 25mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 1.65"
    External Height - Imperial 1"
    External Length - Imperial 0.98"
    External Diameter - Imperial -
    Product Range -

    80 total stock globally

    1+ $3.92 ($4.51) Price (Incl GST) 10+ $3.77 ($4.34) Price (Incl GST) 25+ $3.55 ($4.08) Price (Incl GST) 50+ $3.40 ($3.91) Price (Incl GST)

    Qty
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    Each

    1+ $3.92 ($4.51) 10+ $3.77 ($4.34) 25+ $3.55 ($4.08) 50+ $3.40 ($3.91)

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    Min: 1 Mult: 1
    		7.8°C/W SOT-32, TO-3P, TO-220 42mm 25.4mm 25mm - Aluminium 1.65" 1" 0.98" - -
    SK 104 50,8 STS
    SK 104 50,8 STS - Heat Sink, TO-220, 9 °C/W, SOT-32, TO-3P, TO-220, 34.9 mm, 12.7 mm, 50.8 mm

    1892329

    Data Sheet
    +
    RoHS

    FISCHER ELEKTRONIK

    Heat Sink, TO-220, 9 °C/W, SOT-32, TO-3P, TO-220, 34.9 mm, 12.7 mm, 50.8 mm
    Thermal Resistance 9°C/W
    Packages Cooled SOT-32, TO-3P, TO-220
    External Width - Metric 34.9mm

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    FISCHER ELEKTRONIK 

    Heat Sink, TO-220, 9 °C/W, SOT-32, TO-3P, TO-220, 34.9 mm, 12.7 mm, 50.8 mm

    + Check Stock & Lead Times

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

    More stock available week commencing 24/08/20

    Data Sheet
    +
    RoHS
    Thermal Resistance 9°C/W
    Packages Cooled SOT-32, TO-3P, TO-220
    External Width - Metric 34.9mm
    External Height - Metric 12.7mm
    External Length - Metric 50.8mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 1.37"
    External Height - Imperial 0.5"
    External Length - Imperial 2"
    External Diameter - Imperial -
    Product Range -

    102 total stock globally

    1+ $3.06 ($3.52) Price (Incl GST) 10+ $2.94 ($3.38) Price (Incl GST) 50+ $2.78 ($3.20) Price (Incl GST) 100+ $2.66 ($3.06) Price (Incl GST)

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    Each

    1+ $3.06 ($3.52) 10+ $2.94 ($3.38) 50+ $2.78 ($3.20) 100+ $2.66 ($3.06)

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    Min: 1 Mult: 1
    		9°C/W SOT-32, TO-3P, TO-220 34.9mm 12.7mm 50.8mm - Aluminium 1.37" 0.5" 2" - -
    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

    Data Sheet
    +
    RoHS

    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

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    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
    Data Sheet
    +
    RoHS
    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
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    Each

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

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    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 129 63,5 STS
    SK 129 63,5 STS - Heat Sink, Extruded, PCB Mount, 4.5 °C/W, SOT-32, TO-3P, TO-220, 42 mm, 63.5 mm, 25 mm

    1319812

    Data Sheet
    +
    RoHS

    FISCHER ELEKTRONIK

    Heat Sink, Extruded, PCB Mount, 4.5 °C/W, SOT-32, TO-3P, TO-220, 42 mm, 63.5 mm, 25 mm
    Thermal Resistance 4.5°C/W
    Packages Cooled SOT-32, TO-3P, TO-220
    External Width - Metric 42mm

    + See all product info

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    FISCHER ELEKTRONIK 

    Heat Sink, Extruded, PCB Mount, 4.5 °C/W, SOT-32, TO-3P, TO-220, 42 mm, 63.5 mm, 25 mm

    + Check Stock & Lead Times
  • 100 more will be available on 18/07/20
  • 100 more will be available on 1/08/20
    • More stock available week commencing 14/09/20 Contact me when back in stock
    Data Sheet
    +
    RoHS
    Thermal Resistance 4.5°C/W
    Packages Cooled SOT-32, TO-3P, TO-220
    External Width - Metric 42mm
    External Height - Metric 63.5mm
    External Length - Metric 25mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 1.65"
    External Height - Imperial 2.5"
    External Length - Imperial 0.98"
    External Diameter - Imperial -
    Product Range -

    N/A

    1+ $5.26 ($6.05) Price (Incl GST) 10+ $5.06 ($5.82) Price (Incl GST) 25+ $4.77 ($5.49) Price (Incl GST) 50+ $4.57 ($5.26) Price (Incl GST)

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    Each

    1+ $5.26 ($6.05) 10+ $5.06 ($5.82) 25+ $4.77 ($5.49) 50+ $4.57 ($5.26)

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    Min: 1 Mult: 1
    		4.5°C/W SOT-32, TO-3P, TO-220 42mm 63.5mm 25mm - Aluminium 1.65" 2.5" 0.98" - -
    SK 104 50,8 LS
    SK 104 50,8 LS - Heat Sink, TO-220, 9 °C/W, SOT-32, TO-3P, TO-220, 34.9 mm, 12.7 mm, 50.8 mm

    1892328

    Data Sheet
    +
    RoHS

    FISCHER ELEKTRONIK

    Heat Sink, TO-220, 9 °C/W, SOT-32, TO-3P, TO-220, 34.9 mm, 12.7 mm, 50.8 mm
    Thermal Resistance 9°C/W
    Packages Cooled SOT-32, TO-3P, TO-220
    External Width - Metric 34.9mm

    + See all product info

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    FISCHER ELEKTRONIK 

    Heat Sink, TO-220, 9 °C/W, SOT-32, TO-3P, TO-220, 34.9 mm, 12.7 mm, 50.8 mm

    + Check Stock & Lead Times
  • 10 more will be available on 18/07/20
  • 10 more will be available on 1/08/20
    • More stock available week commencing 24/08/20 Contact me when back in stock
    Data Sheet
    +
    RoHS
    Thermal Resistance 9°C/W
    Packages Cooled SOT-32, TO-3P, TO-220
    External Width - Metric 34.9mm
    External Height - Metric 12.7mm
    External Length - Metric 50.8mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 1.37"
    External Height - Imperial 0.5"
    External Length - Imperial 2"
    External Diameter - Imperial -
    Product Range -

    N/A

    1+ $3.94 ($4.53) Price (Incl GST) 10+ $3.80 ($4.37) Price (Incl GST) 50+ $3.68 ($4.23) Price (Incl GST) 100+ $3.55 ($4.08) Price (Incl GST)

    Qty
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    Each

    1+ $3.94 ($4.53) 10+ $3.80 ($4.37) 50+ $3.68 ($4.23) 100+ $3.55 ($4.08)

    Restricted Item
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    Min: 1 Mult: 1
    		9°C/W SOT-32, TO-3P, TO-220 34.9mm 12.7mm 50.8mm - Aluminium 1.37" 0.5" 2" - -