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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501503B00000G.
501503B00000G. - HEAT SINK

1313890

AAVID / BOYD

HEAT SINK

Thermal Resistance 8.4°C/W
Packages Cooled TO-3
External Width - Metric 35.6mm

+ See all product info

AAVID / BOYD 

HEAT SINK

+ Check Stock & Lead Times

  • 3 available for next business day delivery: Order before 6.30pm (Mon – Fri. Excluding National Holidays)
  • 273 available for 5 - 6 business days delivery: (US stock) Order before 20:00 Mon-Fri (excluding National Holidays)

More stock available week commencing 4/01/21

Thermal Resistance 8.4°C/W
Packages Cooled TO-3
External Width - Metric 35.6mm
External Height - Metric 25.4mm
External Length - Metric 47.8mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 1.4"
External Height - Imperial 1"
External Length - Imperial 1.88"
External Diameter - Imperial -
Product Range -

276 total stock globally

1+ $2.57 ($2.96) Price (Incl GST)

Qty

Each

1+ $2.57 ($2.96)

Restricted Item
Add
Min: 1 Mult: 1
8.4°C/W TO-3 35.6mm 25.4mm 47.8mm - Aluminium 1.4" 1" 1.88" - -
SK 04/50 SA
SK 04/50 SA - Heat Sink, Standard Extruded, Black Anodized, 2.4 °C/W, TO-3, 97 mm, 25 mm, 50 mm

4621505

FISCHER ELEKTRONIK

Heat Sink, Standard Extruded, Black Anodized, 2.4 °C/W, TO-3, 97 mm, 25 mm, 50 mm

Thermal Resistance 2.4°C/W
Packages Cooled TO-3
External Width - Metric 97mm

+ See all product info

FISCHER ELEKTRONIK 

Heat Sink, Standard Extruded, Black Anodized, 2.4 °C/W, TO-3, 97 mm, 25 mm, 50 mm

+ Check Stock & Lead Times

  • 16 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

Thermal Resistance 2.4°C/W
Packages Cooled TO-3
External Width - Metric 97mm
External Height - Metric 25mm
External Length - Metric 50mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 3.82"
External Height - Imperial 0.98"
External Length - Imperial 1.97"
External Diameter - Imperial -
Product Range -

16 total stock globally

1+ $3.36 ($3.86) Price (Incl GST)

Qty

Each

1+ $3.36 ($3.86)

Restricted Item
Add
Min: 1 Mult: 1
2.4°C/W TO-3 97mm 25mm 50mm - Aluminium 3.82" 0.98" 1.97" - -
520AB1000MB(T03)
520AB1000MB(T03) - Heat Sink, TO-3, 1.4 °C/W, TO-3, 88 mm, 35 mm, 100 mm

253728

ABL HEATSINKS

Heat Sink, TO-3, 1.4 °C/W, TO-3, 88 mm, 35 mm, 100 mm

Thermal Resistance 1.4°C/W
Packages Cooled TO-3
External Width - Metric 88mm

+ See all product info

ABL HEATSINKS 

Heat Sink, TO-3, 1.4 °C/W, TO-3, 88 mm, 35 mm, 100 mm

+ Check Stock & Lead Times

  • 41 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 1.4°C/W
Packages Cooled TO-3
External Width - Metric 88mm
External Height - Metric 35mm
External Length - Metric 100mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 3.46"
External Height - Imperial 1.38"
External Length - Imperial 3.94"
External Diameter - Imperial -
Product Range -

41 total stock globally

1+ $12.47 ($14.34) Price (Incl GST) 10+ $11.98 ($13.78) Price (Incl GST) 30+ $11.31 ($13.01) Price (Incl GST)

Qty

Each

1+ $12.47 ($14.34) 10+ $11.98 ($13.78) 30+ $11.31 ($13.01)

Restricted Item
Add
Min: 1 Mult: 1
1.4°C/W TO-3 88mm 35mm 100mm - Aluminium 3.46" 1.38" 3.94" - -
510AB0500MB(TO3)
510AB0500MB(TO3) - Heat Sink, 3.3 °C/W, TO-3, 65 mm, 20 mm, 50 mm

232660

ABL HEATSINKS

Heat Sink, 3.3 °C/W, TO-3, 65 mm, 20 mm, 50 mm

Thermal Resistance 3.3°C/W
Packages Cooled TO-3
External Width - Metric 65mm

+ See all product info

ABL HEATSINKS 

Heat Sink, 3.3 °C/W, TO-3, 65 mm, 20 mm, 50 mm

+ Check Stock & Lead Times

  • 865 available for 4 - 5 business days delivery: (UK stock) Order before 23:35 Mon-Fri (excluding National Holidays)
  • 117 available for 5 - 6 business days delivery: (US stock) Order before 20:00 Mon-Fri (excluding National Holidays)

More stock available week commencing 14/09/20

Thermal Resistance 3.3°C/W
Packages Cooled TO-3
External Width - Metric 65mm
External Height - Metric 20mm
External Length - Metric 50mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 2.56"
External Height - Imperial 0.79"
External Length - Imperial 1.97"
External Diameter - Imperial -
Product Range -

982 total stock globally

1+ $5.01 ($5.76) Price (Incl GST) 25+ $4.82 ($5.54) Price (Incl GST) 100+ $4.55 ($5.23) Price (Incl GST) 1000+ $4.34 ($4.99) Price (Incl GST) 2000+ $4.19 ($4.82) Price (Incl GST)

Qty

Each

1+ $5.01 ($5.76) 25+ $4.82 ($5.54) 100+ $4.55 ($5.23) 1000+ $4.34 ($4.99) 2000+ $4.19 ($4.82)

Restricted Item
Add
Min: 1 Mult: 1
3.3°C/W TO-3 65mm 20mm 50mm - Aluminium 2.56" 0.79" 1.97" - -
520AB1250MB(TO-3X2)
520AB1250MB(TO-3X2) - Heat Sink, TO-3, 1.2 °C/W, TO-3, 88 mm, 35 mm, 125 mm

253730

ABL HEATSINKS

Heat Sink, TO-3, 1.2 °C/W, TO-3, 88 mm, 35 mm, 125 mm

Thermal Resistance 1.2°C/W
Packages Cooled TO-3
External Width - Metric 88mm

+ See all product info

ABL HEATSINKS 

Heat Sink, TO-3, 1.2 °C/W, TO-3, 88 mm, 35 mm, 125 mm

+ Check Stock & Lead Times

  • 304 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 1.2°C/W
Packages Cooled TO-3
External Width - Metric 88mm
External Height - Metric 35mm
External Length - Metric 125mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 3.46"
External Height - Imperial 1.38"
External Length - Imperial 4.92"
External Diameter - Imperial -
Product Range -

304 total stock globally

1+ $14.52 ($16.70) Price (Incl GST) 10+ $13.95 ($16.04) Price (Incl GST) 30+ $13.17 ($15.15) Price (Incl GST)

Qty

Each

1+ $14.52 ($16.70) 10+ $13.95 ($16.04) 30+ $13.17 ($15.15)

Restricted Item
Add
Min: 1 Mult: 1
1.2°C/W TO-3 88mm 35mm 125mm - Aluminium 3.46" 1.38" 4.92" - -
520AB0750MB(T03)
520AB0750MB(T03) - Heat Sink, TO-3, 1.65 °C/W, TO-3, 88 mm, 35 mm, 75 mm

253716

ABL HEATSINKS

Heat Sink, TO-3, 1.65 °C/W, TO-3, 88 mm, 35 mm, 75 mm

Thermal Resistance 1.65°C/W
Packages Cooled TO-3
External Width - Metric 88mm

+ See all product info

ABL HEATSINKS 

Heat Sink, TO-3, 1.65 °C/W, TO-3, 88 mm, 35 mm, 75 mm

+ Check Stock & Lead Times

  • 245 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 1.65°C/W
Packages Cooled TO-3
External Width - Metric 88mm
External Height - Metric 35mm
External Length - Metric 75mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 3.46"
External Height - Imperial 1.38"
External Length - Imperial 2.95"
External Diameter - Imperial -
Product Range -

245 total stock globally

1+ $12.37 ($14.23) Price (Incl GST) 10+ $11.89 ($13.67) Price (Incl GST) 30+ $11.21 ($12.89) Price (Incl GST)

Qty

Each

1+ $12.37 ($14.23) 10+ $11.89 ($13.67) 30+ $11.21 ($12.89)

Restricted Item
Add
Min: 1 Mult: 1
1.65°C/W TO-3 88mm 35mm 75mm - Aluminium 3.46" 1.38" 2.95" - -
SK 04/75 SA
SK 04/75 SA - Heat Sink, Standard Extruded, Black Anodized, 1.9 °C/W, TO-3, 97 mm, 25 mm, 75 mm

4621517

FISCHER ELEKTRONIK

Heat Sink, Standard Extruded, Black Anodized, 1.9 °C/W, TO-3, 97 mm, 25 mm, 75 mm

Thermal Resistance 1.9°C/W
Packages Cooled TO-3
External Width - Metric 97mm

+ See all product info

FISCHER ELEKTRONIK 

Heat Sink, Standard Extruded, Black Anodized, 1.9 °C/W, TO-3, 97 mm, 25 mm, 75 mm

+ Check Stock & Lead Times

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

More stock available week commencing 7/09/20

Thermal Resistance 1.9°C/W
Packages Cooled TO-3
External Width - Metric 97mm
External Height - Metric 25mm
External Length - Metric 75mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 3.82"
External Height - Imperial 0.98"
External Length - Imperial 2.95"
External Diameter - Imperial -
Product Range -

11 total stock globally

1+ $11.14 ($12.81) Price (Incl GST) 50+ $10.76 ($12.37) Price (Incl GST) 100+ $10.21 ($11.74) Price (Incl GST) 250+ $9.65 ($11.10) Price (Incl GST) 500+ $9.15 ($10.52) Price (Incl GST)

Qty

Each

1+ $11.14 ($12.81) 50+ $10.76 ($12.37) 100+ $10.21 ($11.74) 250+ $9.65 ($11.10) 500+ $9.15 ($10.52)

Restricted Item
Add
Min: 1 Mult: 1
1.9°C/W TO-3 97mm 25mm 75mm - Aluminium 3.82" 0.98" 2.95" - -
AKK 127
AKK 127 - Heat Sink, TO-3, 14 °C/W, TO-3, 40 mm, 12.7 mm, 27 mm

4621360

FISCHER ELEKTRONIK

Heat Sink, TO-3, 14 °C/W, TO-3, 40 mm, 12.7 mm, 27 mm

Thermal Resistance 14°C/W
Packages Cooled TO-3
External Width - Metric 40mm

+ See all product info

FISCHER ELEKTRONIK 

Heat Sink, TO-3, 14 °C/W, TO-3, 40 mm, 12.7 mm, 27 mm

+ Check Stock & Lead Times

  • 62 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

Thermal Resistance 14°C/W
Packages Cooled TO-3
External Width - Metric 40mm
External Height - Metric 12.7mm
External Length - Metric 27mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 1.57"
External Height - Imperial 0.5"
External Length - Imperial 1.06"
External Diameter - Imperial -
Product Range -

62 total stock globally

1+ $4.31 ($4.96) Price (Incl GST) 100+ $4.14 ($4.76) Price (Incl GST) 250+ $3.91 ($4.50) Price (Incl GST) 500+ $3.75 ($4.31) Price (Incl GST)

Qty

Each

1+ $4.31 ($4.96) 100+ $4.14 ($4.76) 250+ $3.91 ($4.50) 500+ $3.75 ($4.31)

Restricted Item
Add
Min: 1 Mult: 1
14°C/W TO-3 40mm 12.7mm 27mm - Aluminium 1.57" 0.5" 1.06" - -
PF527
PF527 - Heat Sink, TO-3, 7.3 °C/W, TO-3, 40.8 mm, 25 mm, 26.9 mm

177013

AAVID / BOYD

Heat Sink, TO-3, 7.3 °C/W, TO-3, 40.8 mm, 25 mm, 26.9 mm

Thermal Resistance 7.3°C/W
Packages Cooled TO-3
External Width - Metric 40.8mm

+ See all product info

AAVID / BOYD 

Heat Sink, TO-3, 7.3 °C/W, TO-3, 40.8 mm, 25 mm, 26.9 mm

+ Check Stock & Lead Times

  • 1,162 available for 4 - 5 business days delivery: (UK stock) Order before 23:35 Mon-Fri (excluding National Holidays)

More stock available week commencing 3/08/20

Thermal Resistance 7.3°C/W
Packages Cooled TO-3
External Width - Metric 40.8mm
External Height - Metric 25mm
External Length - Metric 26.9mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 1.61"
External Height - Imperial 0.98"
External Length - Imperial 1.06"
External Diameter - Imperial -
Product Range -

1,162 total stock globally

10+ $14.58 ($16.77) Price (Incl GST)

Qty

Each

10+ $14.58 ($16.77)

Restricted Item
Add
Min: 10 Mult: 10
7.3°C/W TO-3 40.8mm 25mm 26.9mm - Aluminium 1.61" 0.98" 1.06" - -
501503B00000G
501503B00000G - Heat Sink, 8.4 °C/W, TO-3, 35.56 mm, 25.4 mm, 47.75 mm

2822617

AAVID / BOYD

Heat Sink, 8.4 °C/W, TO-3, 35.56 mm, 25.4 mm, 47.75 mm

Thermal Resistance 8.4°C/W
Packages Cooled TO-3
External Width - Metric 35.56mm

+ See all product info

AAVID / BOYD 

Heat Sink, 8.4 °C/W, TO-3, 35.56 mm, 25.4 mm, 47.75 mm

+ Check Stock & Lead Times

  • 4,523 available for 4 - 5 business days delivery: (UK stock) Order before 23:35 Mon-Fri (excluding National Holidays)

More stock available week commencing 7/09/20

Thermal Resistance 8.4°C/W
Packages Cooled TO-3
External Width - Metric 35.56mm
External Height - Metric 25.4mm
External Length - Metric 47.75mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 1.4"
External Height - Imperial 1"
External Length - Imperial 1.88"
External Diameter - Imperial -
Product Range -

4,523 total stock globally

1+ $2.15 ($2.47) Price (Incl GST) 10+ $2.04 ($2.35) Price (Incl GST) 25+ $1.99 ($2.29) Price (Incl GST) 50+ $1.94 ($2.23) Price (Incl GST) 100+ $1.83 ($2.10) Price (Incl GST) 250+ $1.72 ($1.98) Price (Incl GST) More Pricing...

Qty

Each

1+ $2.15 ($2.47) 10+ $2.04 ($2.35) 25+ $1.99 ($2.29) 50+ $1.94 ($2.23) 100+ $1.83 ($2.10) 250+ $1.72 ($1.98) More Pricing...

Restricted Item
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Min: 1 Mult: 1
8.4°C/W TO-3 35.56mm 25.4mm 47.75mm - Aluminium 1.4" 1" 1.88" - -
AKK 191
AKK 191 - Heat Sink, TO-3, 12 °C/W, TO-3, 40 mm, 27 mm, 27 mm

4621372

FISCHER ELEKTRONIK

Heat Sink, TO-3, 12 °C/W, TO-3, 40 mm, 27 mm, 27 mm

Thermal Resistance 12°C/W
Packages Cooled TO-3
External Width - Metric 40mm

+ See all product info

FISCHER ELEKTRONIK 

Heat Sink, TO-3, 12 °C/W, TO-3, 40 mm, 27 mm, 27 mm

+ Check Stock & Lead Times

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

  • 100 more will be available on 18/07/20
  • More stock available week commencing 24/08/20

    Thermal Resistance 12°C/W
    Packages Cooled TO-3
    External Width - Metric 40mm
    External Height - Metric 27mm
    External Length - Metric 27mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 1.57"
    External Height - Imperial 1.06"
    External Length - Imperial 1.06"
    External Diameter - Imperial -
    Product Range -

    18 total stock globally

    1+ $4.59 ($5.28) Price (Incl GST) 100+ $4.41 ($5.07) Price (Incl GST) 250+ $4.16 ($4.78) Price (Incl GST) 500+ $3.99 ($4.59) Price (Incl GST) 2000+ $3.84 ($4.42) Price (Incl GST)

    Qty

    Each

    1+ $4.59 ($5.28) 100+ $4.41 ($5.07) 250+ $4.16 ($4.78) 500+ $3.99 ($4.59) 2000+ $3.84 ($4.42)

    Restricted Item
    Add
    Min: 1 Mult: 1
    12°C/W TO-3 40mm 27mm 27mm - Aluminium 1.57" 1.06" 1.06" - -
    FK 318 SA 3
    FK 318 SA 3 - Heat Sink, TO-3, 4.8 °C/W, TO-3, 46 mm, 31.8 mm, 46 mm

    1892313

    FISCHER ELEKTRONIK

    Heat Sink, TO-3, 4.8 °C/W, TO-3, 46 mm, 31.8 mm, 46 mm

    Thermal Resistance 4.8°C/W
    Packages Cooled TO-3
    External Width - Metric 46mm

    + See all product info

    FISCHER ELEKTRONIK 

    Heat Sink, TO-3, 4.8 °C/W, TO-3, 46 mm, 31.8 mm, 46 mm

    + Check Stock & Lead Times

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

    More stock available week commencing 7/09/20

    Thermal Resistance 4.8°C/W
    Packages Cooled TO-3
    External Width - Metric 46mm
    External Height - Metric 31.8mm
    External Length - Metric 46mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 1.81"
    External Height - Imperial 1.25"
    External Length - Imperial 1.81"
    External Diameter - Imperial -
    Product Range -

    94 total stock globally

    1+ $7.49 ($8.61) Price (Incl GST) 10+ $7.20 ($8.28) Price (Incl GST) 50+ $6.79 ($7.81) Price (Incl GST) 100+ $6.51 ($7.49) Price (Incl GST)

    Qty

    Each

    1+ $7.49 ($8.61) 10+ $7.20 ($8.28) 50+ $6.79 ($7.81) 100+ $6.51 ($7.49)

    Restricted Item
    Add
    Min: 1 Mult: 1
    4.8°C/W TO-3 46mm 31.8mm 46mm - Aluminium 1.81" 1.25" 1.81" - -
    401K
    401K - HEAT SINK

    1591848

    WAKEFIELD SOLUTIONS

    HEAT SINK

    Thermal Resistance 2.67°C/W
    Packages Cooled TO-3
    External Width - Metric 120.7mm

    + See all product info

    WAKEFIELD SOLUTIONS 

    HEAT SINK

    + Check Stock & Lead Times

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

  • 112 more will be available on 14/07/20
  • More stock available week commencing 16/11/20

    Thermal Resistance 2.67°C/W
    Packages Cooled TO-3
    External Width - Metric 120.7mm
    External Height - Metric 31.8mm
    External Length - Metric 38.1mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 4.75"
    External Height - Imperial 1.25"
    External Length - Imperial 1.5"
    External Diameter - Imperial -
    Product Range -

    110 total stock globally

    1+ $23.47 ($26.99) Price (Incl GST) 10+ $22.19 ($25.52) Price (Incl GST) 25+ $20.88 ($24.01) Price (Incl GST) 50+ $19.58 ($22.52) Price (Incl GST) 100+ $18.28 ($21.02) Price (Incl GST) 250+ $16.98 ($19.53) Price (Incl GST) More Pricing...

    Qty

    Each

    1+ $23.47 ($26.99) 10+ $22.19 ($25.52) 25+ $20.88 ($24.01) 50+ $19.58 ($22.52) 100+ $18.28 ($21.02) 250+ $16.98 ($19.53) More Pricing...

    Restricted Item
    Add
    Min: 1 Mult: 1
    2.67°C/W TO-3 120.7mm 31.8mm 38.1mm - Aluminium 4.75" 1.25" 1.5" - -
    401A
    401A - HEAT SINK

    1591836

    WAKEFIELD SOLUTIONS

    HEAT SINK

    Thermal Resistance 2.67°C/W
    Packages Cooled TO-3
    External Width - Metric 120.7mm

    + See all product info

    WAKEFIELD SOLUTIONS 

    HEAT SINK

    + Check Stock & Lead Times

    • 436 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 2.67°C/W
    Packages Cooled TO-3
    External Width - Metric 120.7mm
    External Height - Metric 31.8mm
    External Length - Metric 38.1mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 4.75"
    External Height - Imperial 1.25"
    External Length - Imperial 1.5"
    External Diameter - Imperial -
    Product Range -

    436 total stock globally

    1+ $23.47 ($26.99) Price (Incl GST) 10+ $22.19 ($25.52) Price (Incl GST) 25+ $20.88 ($24.01) Price (Incl GST) 50+ $19.58 ($22.52) Price (Incl GST) 100+ $18.28 ($21.02) Price (Incl GST) 250+ $16.98 ($19.53) Price (Incl GST) More Pricing...

    Qty

    Each

    1+ $23.47 ($26.99) 10+ $22.19 ($25.52) 25+ $20.88 ($24.01) 50+ $19.58 ($22.52) 100+ $18.28 ($21.02) 250+ $16.98 ($19.53) More Pricing...

    Restricted Item
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    Min: 1 Mult: 1
    2.67°C/W TO-3 120.7mm 31.8mm 38.1mm - Aluminium 4.75" 1.25" 1.5" - -
    10DN-01000-C-1SX
    10DN-01000-C-1SX - Heat Sink, Extruded Range - 1, 2.3 °C/W, TO-3, 124 mm, 26.7 mm, 100 mm

    414323

    H S MARSTON

    Heat Sink, Extruded Range - 1, 2.3 °C/W, TO-3, 124 mm, 26.7 mm, 100 mm

    Thermal Resistance 2.3°C/W
    Packages Cooled TO-3
    External Width - Metric 124mm

    + See all product info

    H S MARSTON 

    Heat Sink, Extruded Range - 1, 2.3 °C/W, TO-3, 124 mm, 26.7 mm, 100 mm

    + Check Stock & Lead Times

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

    More stock available week commencing 17/08/20

    Thermal Resistance 2.3°C/W
    Packages Cooled TO-3
    External Width - Metric 124mm
    External Height - Metric 26.7mm
    External Length - Metric 100mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 4.88"
    External Height - Imperial 1.05"
    External Length - Imperial 3.94"
    External Diameter - Imperial -
    Product Range 10DN Series

    6 total stock globally

    1+ $14.78 ($17.00) Price (Incl GST) 10+ $14.20 ($16.33) Price (Incl GST) 30+ $13.41 ($15.42) Price (Incl GST) 100+ $12.83 ($14.75) Price (Incl GST)

    Qty

    Each

    1+ $14.78 ($17.00) 10+ $14.20 ($16.33) 30+ $13.41 ($15.42) 100+ $12.83 ($14.75)

    Restricted Item
    Add
    Min: 1 Mult: 1
    2.3°C/W TO-3 124mm 26.7mm 100mm - Aluminium 4.88" 1.05" 3.94" - 10DN Series
    501303B00000G
    501303B00000G - HEAT SINK

    1313922

    AAVID / BOYD

    HEAT SINK

    Thermal Resistance 12°C/W
    Packages Cooled TO-3
    External Width - Metric 35.6mm

    + See all product info

    AAVID / BOYD 

    HEAT SINK

    + Check Stock & Lead Times

    • 322 available for 5 - 6 business days delivery: (UK stock) Order before 23:35 Mon-Fri (excluding National Holidays)
    • 6,187 available for 5 - 6 business days delivery: (US stock) Order before 20:00 Mon-Fri (excluding National Holidays)

    More stock available week commencing 16/11/20

    Thermal Resistance 12°C/W
    Packages Cooled TO-3
    External Width - Metric 35.6mm
    External Height - Metric 12.7mm
    External Length - Metric 47.8mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 1.4"
    External Height - Imperial 0.5"
    External Length - Imperial 1.88"
    External Diameter - Imperial -
    Product Range -

    6,509 total stock globally

    1+ $5.63 ($6.47) Price (Incl GST)

    Qty

    Each

    1+ $5.63 ($6.47)

    Restricted Item
    Add
    Min: 1 Mult: 1
    12°C/W TO-3 35.6mm 12.7mm 47.8mm - Aluminium 1.4" 0.5" 1.88" - -
    641A
    641A - HEAT SINK

    1591745

    WAKEFIELD SOLUTIONS

    HEAT SINK

    Thermal Resistance 2.4°C/W
    Packages Cooled TO-3
    External Width - Metric 104.8mm

    + See all product info

    WAKEFIELD SOLUTIONS 

    HEAT SINK

    + Check Stock & Lead Times

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

    More stock available week commencing 16/11/20

    Thermal Resistance 2.4°C/W
    Packages Cooled TO-3
    External Width - Metric 104.8mm
    External Height - Metric 25.4mm
    External Length - Metric 76.2mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 4.13"
    External Height - Imperial 1"
    External Length - Imperial 3"
    External Diameter - Imperial -
    Product Range -

    2 total stock globally

    1+ $20.31 ($23.36) Price (Incl GST) 10+ $19.20 ($22.08) Price (Incl GST) 25+ $18.06 ($20.77) Price (Incl GST) 50+ $16.94 ($19.48) Price (Incl GST) 100+ $15.79 ($18.16) Price (Incl GST) 250+ $14.66 ($16.86) Price (Incl GST) More Pricing...

    Qty

    Each

    1+ $20.31 ($23.36) 10+ $19.20 ($22.08) 25+ $18.06 ($20.77) 50+ $16.94 ($19.48) 100+ $15.79 ($18.16) 250+ $14.66 ($16.86) More Pricing...

    Restricted Item
    Add
    Min: 1 Mult: 1
    2.4°C/W TO-3 104.8mm 25.4mm 76.2mm - Aluminium 4.13" 1" 3" - -
    623K
    623K - HEAT SINK

    1592038

    WAKEFIELD SOLUTIONS

    HEAT SINK

    Thermal Resistance 3.47°C/W
    Packages Cooled TO-3
    External Width - Metric 120.6mm

    + See all product info

    WAKEFIELD SOLUTIONS 

    HEAT SINK

    + Check Stock & Lead Times

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

    More stock available week commencing 16/11/20

    Thermal Resistance 3.47°C/W
    Packages Cooled TO-3
    External Width - Metric 120.6mm
    External Height - Metric 11.71mm
    External Length - Metric 121mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 4.75"
    External Height - Imperial 0.461"
    External Length - Imperial 4.75"
    External Diameter - Imperial -
    Product Range -

    514 total stock globally

    1+ $11.98 ($13.78) Price (Incl GST) 10+ $11.68 ($13.43) Price (Incl GST) 25+ $11.36 ($13.06) Price (Incl GST) 50+ $10.73 ($12.34) Price (Incl GST) 100+ $10.12 ($11.64) Price (Incl GST) 250+ $9.48 ($10.90) Price (Incl GST) More Pricing...

    Qty

    Each

    1+ $11.98 ($13.78) 10+ $11.68 ($13.43) 25+ $11.36 ($13.06) 50+ $10.73 ($12.34) 100+ $10.12 ($11.64) 250+ $9.48 ($10.90) More Pricing...

    Restricted Item
    Add
    Min: 1 Mult: 1
    3.47°C/W TO-3 120.6mm 11.71mm 121mm - Aluminium 4.75" 0.461" 4.75" - -
    680-5A..
    680-5A.. - Heat Sink, Omnidirectional, For Power Semiconductor, 6.7 °C/W, TO-3, 46 mm, 12.7 mm, 46.5 mm

    3354234

    WAKEFIELD SOLUTIONS

    Heat Sink, Omnidirectional, For Power Semiconductor, 6.7 °C/W, TO-3, 46 mm, 12.7 mm, 46.5 mm

    Thermal Resistance 6.7°C/W
    Packages Cooled TO-3
    External Width - Metric 46mm

    + See all product info

    WAKEFIELD SOLUTIONS 

    Heat Sink, Omnidirectional, For Power Semiconductor, 6.7 °C/W, TO-3, 46 mm, 12.7 mm, 46.5 mm

    + Check Stock & Lead Times

    • 9 available for 5 - 6 business days delivery: (UK stock) Order before 23:35 Mon-Fri (excluding National Holidays)
    • 209 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 6.7°C/W
    Packages Cooled TO-3
    External Width - Metric 46mm
    External Height - Metric 12.7mm
    External Length - Metric 46.5mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 1.81"
    External Height - Imperial 0.5"
    External Length - Imperial 1.83"
    External Diameter - Imperial -
    Product Range -

    218 total stock globally

    1+ $14.24 ($16.38) Price (Incl GST) 25+ $13.84 ($15.92) Price (Incl GST) 50+ $13.28 ($15.27) Price (Incl GST) 100+ $12.85 ($14.78) Price (Incl GST)

    Qty

    Each

    1+ $14.24 ($16.38) 25+ $13.84 ($15.92) 50+ $13.28 ($15.27) 100+ $12.85 ($14.78)

    Restricted Item
    Add
    Min: 1 Mult: 1
    6.7°C/W TO-3 46mm 12.7mm 46.5mm - Aluminium 1.81" 0.5" 1.83" - -
    515AB0750MB(T03)
    515AB0750MB(T03) - Heat Sink, 1.9 °C/W, TO-3, 88 mm, 25 mm, 75 mm

    253704

    ABL HEATSINKS

    Heat Sink, 1.9 °C/W, TO-3, 88 mm, 25 mm, 75 mm

    Thermal Resistance 1.9°C/W
    Packages Cooled TO-3
    External Width - Metric 88mm

    + See all product info

    ABL HEATSINKS 

    Heat Sink, 1.9 °C/W, TO-3, 88 mm, 25 mm, 75 mm

    + Check Stock & Lead Times

    • 127 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 1.9°C/W
    Packages Cooled TO-3
    External Width - Metric 88mm
    External Height - Metric 25mm
    External Length - Metric 75mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 3.46"
    External Height - Imperial 0.98"
    External Length - Imperial 2.95"
    External Diameter - Imperial -
    Product Range -

    127 total stock globally

    1+ $8.66 ($9.96) Price (Incl GST) 10+ $8.32 ($9.57) Price (Incl GST) 30+ $7.85 ($9.03) Price (Incl GST) 100+ $7.52 ($8.65) Price (Incl GST) 400+ $7.24 ($8.33) Price (Incl GST)

    Qty

    Each

    1+ $8.66 ($9.96) 10+ $8.32 ($9.57) 30+ $7.85 ($9.03) 100+ $7.52 ($8.65) 400+ $7.24 ($8.33)

    Restricted Item
    Add
    Min: 1 Mult: 1
    1.9°C/W TO-3 88mm 25mm 75mm - Aluminium 3.46" 0.98" 2.95" - -
    LS50
    LS50 - Heat Sink, TO-3, 4 °C/W, TO-3, 41.2 mm, 43 mm, 45 mm

    595743

    ABL HEATSINKS

    Heat Sink, TO-3, 4 °C/W, TO-3, 41.2 mm, 43 mm, 45 mm

    Thermal Resistance 4°C/W
    Packages Cooled TO-3
    External Width - Metric 41.2mm

    + See all product info

    ABL HEATSINKS 

    Heat Sink, TO-3, 4 °C/W, TO-3, 41.2 mm, 43 mm, 45 mm

    + Check Stock & Lead Times

    • 735 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 4°C/W
    Packages Cooled TO-3
    External Width - Metric 41.2mm
    External Height - Metric 43mm
    External Length - Metric 45mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 1.62"
    External Height - Imperial 1.69"
    External Length - Imperial 1.77"
    External Diameter - Imperial -
    Product Range -

    735 total stock globally

    1+ $3.66 ($4.21) Price (Incl GST) 25+ $3.60 ($4.14) Price (Incl GST) 100+ $3.50 ($4.02) Price (Incl GST) 250+ $3.40 ($3.91) Price (Incl GST) 500+ $3.31 ($3.81) Price (Incl GST)

    Qty

    Each

    1+ $3.66 ($4.21) 25+ $3.60 ($4.14) 100+ $3.50 ($4.03) 250+ $3.40 ($3.91) 500+ $3.31 ($3.81)

    Restricted Item
    Add
    Min: 1 Mult: 1
    4°C/W TO-3 41.2mm 43mm 45mm - Aluminium 1.62" 1.69" 1.77" - -
    FK 201SA-3
    FK 201SA-3 - Heat Sink, TO-3, 6 °C/W, TO-3, 45 mm, 25.4 mm, 45 mm

    4621359

    FISCHER ELEKTRONIK

    Heat Sink, TO-3, 6 °C/W, TO-3, 45 mm, 25.4 mm, 45 mm

    Thermal Resistance 6°C/W
    Packages Cooled TO-3
    External Width - Metric 45mm

    + See all product info

    FISCHER ELEKTRONIK 

    Heat Sink, TO-3, 6 °C/W, TO-3, 45 mm, 25.4 mm, 45 mm

    + Check Stock & Lead Times

    • 135 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

    Thermal Resistance 6°C/W
    Packages Cooled TO-3
    External Width - Metric 45mm
    External Height - Metric 25.4mm
    External Length - Metric 45mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 1.77"
    External Height - Imperial 1"
    External Length - Imperial 1.77"
    External Diameter - Imperial -
    Product Range -

    135 total stock globally

    1+ $2.94 ($3.38) Price (Incl GST) 100+ $2.86 ($3.29) Price (Incl GST) 250+ $2.77 ($3.19) Price (Incl GST) 500+ $2.65 ($3.05) Price (Incl GST) 2000+ $2.44 ($2.81) Price (Incl GST)

    Qty

    Each

    1+ $2.94 ($3.38) 100+ $2.86 ($3.29) 250+ $2.77 ($3.19) 500+ $2.65 ($3.05) 2000+ $2.44 ($2.81)

    Restricted Item
    Add
    Min: 1 Mult: 1
    6°C/W TO-3 45mm 25.4mm 45mm - Aluminium 1.77" 1" 1.77" - -
    501403B00000G
    501403B00000G - HEAT SINK

    1313889

    AAVID / BOYD

    HEAT SINK

    Thermal Resistance 10°C/W
    Packages Cooled TO-3
    External Width - Metric 35.6mm

    + See all product info

    AAVID / BOYD 

    HEAT SINK

    + Check Stock & Lead Times

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

    More stock available week commencing 22/03/21

    Thermal Resistance 10°C/W
    Packages Cooled TO-3
    External Width - Metric 35.6mm
    External Height - Metric 19.05mm
    External Length - Metric 47.8mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 1.4"
    External Height - Imperial 0.75"
    External Length - Imperial 1.88"
    External Diameter - Imperial -
    Product Range -

    896 total stock globally

    1+ $4.72 ($5.43) Price (Incl GST) 10+ $4.57 ($5.26) Price (Incl GST)

    Qty

    Each

    1+ $4.72 ($5.43) 10+ $4.57 ($5.26)

    Restricted Item
    Add
    Min: 1 Mult: 1
    10°C/W TO-3 35.6mm 19.05mm 47.8mm - Aluminium 1.4" 0.75" 1.88" - -
    621K
    621K - HEAT SINK

    1592026

    WAKEFIELD SOLUTIONS

    HEAT SINK

    Thermal Resistance 5°C/W
    Packages Cooled TO-3
    External Width - Metric 120.6mm

    + See all product info

    WAKEFIELD SOLUTIONS 

    HEAT SINK

    + Check Stock & Lead Times

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

    More stock available week commencing 23/11/20

    Thermal Resistance 5°C/W
    Packages Cooled TO-3
    External Width - Metric 120.6mm
    External Height - Metric 11.71mm
    External Length - Metric 121mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 4.75"
    External Height - Imperial 0.461"
    External Length - Imperial 4.75"
    External Diameter - Imperial -
    Product Range -

    134 total stock globally

    1+ $9.60 ($11.04) Price (Incl GST) 10+ $9.35 ($10.75) Price (Incl GST) 25+ $9.11 ($10.48) Price (Incl GST) 50+ $8.59 ($9.88) Price (Incl GST) 100+ $8.08 ($9.29) Price (Incl GST) 250+ $7.59 ($8.73) Price (Incl GST) More Pricing...

    Qty

    Each

    1+ $9.60 ($11.04) 10+ $9.35 ($10.75) 25+ $9.11 ($10.48) 50+ $8.59 ($9.88) 100+ $8.08 ($9.29) 250+ $7.59 ($8.73) More Pricing...

    Restricted Item
    Add
    Min: 1 Mult: 1
    5°C/W TO-3 120.6mm 11.71mm 121mm - Aluminium 4.75" 0.461" 4.75" - -
    3.5YB-2
    3.5YB-2 - Heat Sink, Black Anodized, 3.4 °C/W, TO-3, 60 mm, 16 mm, 89 mm

    170087

    AAVID / BOYD

    Heat Sink, Black Anodized, 3.4 °C/W, TO-3, 60 mm, 16 mm, 89 mm

    Thermal Resistance 3.4°C/W
    Packages Cooled TO-3
    External Width - Metric 60mm

    + See all product info

    AAVID / BOYD 

    Heat Sink, Black Anodized, 3.4 °C/W, TO-3, 60 mm, 16 mm, 89 mm

    + Check Stock & Lead Times

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

    More stock available week commencing 12/10/20

    Thermal Resistance 3.4°C/W
    Packages Cooled TO-3
    External Width - Metric 60mm
    External Height - Metric 16mm
    External Length - Metric 89mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 2.36"
    External Height - Imperial 0.63"
    External Length - Imperial 3.5"
    External Diameter - Imperial -
    Product Range -

    56 total stock globally

    1+ $13.30 ($15.30) Price (Incl GST) 10+ $12.83 ($14.75) Price (Incl GST) 25+ $12.23 ($14.06) Price (Incl GST) 100+ $11.79 ($13.56) Price (Incl GST) 150+ $11.51 ($13.24) Price (Incl GST)

    Qty

    Each

    1+ $13.30 ($15.30) 10+ $12.83 ($14.75) 25+ $12.23 ($14.06) 100+ $11.79 ($13.56) 150+ $11.51 ($13.24)

    Restricted Item
    Add
    Min: 1 Mult: 1
    3.4°C/W TO-3 60mm 16mm 89mm - Aluminium 2.36" 0.63" 3.5" - -