Natural Convection Heat Sinks

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  Manufacturer Part No Order Code Description / Manufacturer
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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6398BG
6398BG - Heat Sink, Square, PCB, With Radial Fins, 4.4 °C/W, TO-220, 41.91 mm, 38.1 mm, 25.4 mm

1213473

Heat Sink, Square, PCB, With Radial Fins, 4.4 °C/W, TO-220, 41.91 mm, 38.1 mm, 25.4 mm

AAVID / BOYD

Thermal Resistance 4.4°C/W
Packages Cooled TO-220
External Width - Metric 41.91mm

+ See all product info

AAVID / BOYD 

Heat Sink, Square, PCB, With Radial Fins, 4.4 °C/W, TO-220, 41.91 mm, 38.1 mm, 25.4 mm

+ Check Stock & Lead Times

  • 3,212 available for next business day delivery: Order before 6.30pm (Mon – Fri. Excluding National Holidays)
  • 3,991 available for 4 - 5 business days delivery: (UK stock) Order before 23:35 Mon-Fri (excluding National Holidays)

More stock available week commencing 23/11/20

Thermal Resistance 4.4°C/W
Packages Cooled TO-220
External Width - Metric 41.91mm
External Height - Metric 38.1mm
External Length - Metric 25.4mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 1.65"
External Height - Imperial 1.5"
External Length - Imperial 1"
External Diameter - Imperial -
Product Range -

7,203 total stock globally

1+ $3.96 ($4.55) Price (Incl GST) 10+ $3.84 ($4.42) Price (Incl GST) 25+ $3.72 ($4.28) Price (Incl GST) 50+ $3.54 ($4.07) Price (Incl GST) 100+ $3.32 ($3.82) Price (Incl GST) 250+ $3.11 ($3.58) Price (Incl GST) More Pricing...

Qty

Each

1+ $3.96 ($4.55) 10+ $3.84 ($4.42) 25+ $3.72 ($4.28) 50+ $3.54 ($4.07) 100+ $3.32 ($3.82) 250+ $3.11 ($3.58) More Pricing...

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Min: 1 Mult: 1
4.4°C/W TO-220 41.91mm 38.1mm 25.4mm - Aluminium 1.65" 1.5" 1" - -
MC33269
MC33269 - Heat Sink, Square, PCB, Extruded, 4.4 °C/W, TO-218, TO-220, TO-247, 42 mm, 38.1 mm, 25 mm

1710612

Heat Sink, Square, PCB, Extruded, 4.4 °C/W, TO-218, TO-220, TO-247, 42 mm, 38.1 mm, 25 mm

MULTICOMP

Thermal Resistance 4.4°C/W
Packages Cooled TO-218, TO-220, TO-247
External Width - Metric 42mm

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MULTICOMP 

Heat Sink, Square, PCB, Extruded, 4.4 °C/W, TO-218, TO-220, TO-247, 42 mm, 38.1 mm, 25 mm

+ Check Stock & Lead Times

  • 2,853 available for 4 - 5 business days delivery: (UK stock) Order before 23:35 Mon-Fri (excluding National Holidays)

More stock available week commencing 26/10/20

Thermal Resistance 4.4°C/W
Packages Cooled TO-218, TO-220, TO-247
External Width - Metric 42mm
External Height - Metric 38.1mm
External Length - Metric 25mm
External Diameter - Metric -
Heat Sink Material -
External Width - Imperial 1.65"
External Height - Imperial 1.5"
External Length - Imperial 0.98"
External Diameter - Imperial -
Product Range -

2,853 total stock globally

1+ $3.55 ($4.08) Price (Incl GST) 15+ $2.63 ($3.02) Price (Incl GST) 25+ $2.19 ($2.52) Price (Incl GST) 100+ $2.00 ($2.30) Price (Incl GST) 150+ $1.83 ($2.10) Price (Incl GST) 250+ $1.71 ($1.97) Price (Incl GST) More Pricing...

Qty

Each

1+ $3.55 ($4.08) 15+ $2.63 ($3.02) 25+ $2.19 ($2.52) 100+ $2.00 ($2.30) 150+ $1.83 ($2.10) 250+ $1.71 ($1.97) More Pricing...

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Min: 1 Mult: 1
4.4°C/W TO-218, TO-220, TO-247 42mm 38.1mm 25mm - - 1.65" 1.5" 0.98" - -
ICK S 36 X 36 X 10
ICK S 36 X 36 X 10 - Heat Sink, Square, Pin, For CPU, 4.4 °C/W, Universal Processor, 36.4 mm, 10 mm, 36.4 mm

1211714

Heat Sink, Square, Pin, For CPU, 4.4 °C/W, Universal Processor, 36.4 mm, 10 mm, 36.4 mm

FISCHER ELEKTRONIK

Thermal Resistance 4.4°C/W
Packages Cooled Universal Processor
External Width - Metric 36.4mm

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FISCHER ELEKTRONIK 

Heat Sink, Square, Pin, For CPU, 4.4 °C/W, Universal Processor, 36.4 mm, 10 mm, 36.4 mm

+ Check Stock & Lead Times

  • 139 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 4.4°C/W
Packages Cooled Universal Processor
External Width - Metric 36.4mm
External Height - Metric 10mm
External Length - Metric 36.4mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 1.43"
External Height - Imperial 0.39"
External Length - Imperial 1.43"
External Diameter - Imperial -
Product Range -

139 total stock globally

1+ $16.03 ($18.43) Price (Incl GST) 10+ $15.45 ($17.77) Price (Incl GST) 50+ $14.66 ($16.86) Price (Incl GST) 100+ $13.86 ($15.94) Price (Incl GST) 250+ $13.14 ($15.11) Price (Incl GST)

Qty

Each

1+ $16.03 ($18.43) 10+ $15.45 ($17.77) 50+ $14.66 ($16.86) 100+ $13.86 ($15.94) 250+ $13.14 ($15.11)

Restricted Item
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Min: 1 Mult: 1
4.4°C/W Universal Processor 36.4mm 10mm 36.4mm - Aluminium 1.43" 0.39" 1.43" - -
7023B-MTG
7023B-MTG - HEAT SINK

1433963

HEAT SINK

AAVID / BOYD

Thermal Resistance 4.4°C/W
Packages Cooled TO-220
External Width - Metric 48.3mm

+ See all product info

AAVID / BOYD 

HEAT SINK

+ Check Stock & Lead Times

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

More stock available week commencing 18/01/21

Thermal Resistance 4.4°C/W
Packages Cooled TO-220
External Width - Metric 48.3mm
External Height - Metric 50mm
External Length - Metric 24mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 1.9"
External Height - Imperial 1.97"
External Length - Imperial 0.94"
External Diameter - Imperial -
Product Range -

868 total stock globally

1+ $7.21 ($8.29) Price (Incl GST)

Qty

Each

1+ $7.21 ($8.29)

Restricted Item
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Min: 1 Mult: 1
4.4°C/W TO-220 48.3mm 50mm 24mm - Aluminium 1.9" 1.97" 0.94" - -
7023BG
7023BG - HEAT SINK

1346245

HEAT SINK

AAVID / BOYD

Thermal Resistance 4.4°C/W
Packages Cooled TO-220
External Width - Metric 48.3mm

+ See all product info

AAVID / BOYD 

HEAT SINK

+ Check Stock & Lead Times

  • 6 available for 5 - 6 business days delivery: (SG stock) Order before 13:00 Tue & before 19:00 Thu (excluding National Holidays)
  • 8,487 available for 5 - 6 business days delivery: (US stock) Order before 20:00 Mon-Fri (excluding National Holidays)

More stock available week commencing 29/03/21

Thermal Resistance 4.4°C/W
Packages Cooled TO-220
External Width - Metric 48.3mm
External Height - Metric 50mm
External Length - Metric 24.1mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 1.9"
External Height - Imperial 1.97"
External Length - Imperial 0.95"
External Diameter - Imperial -
Product Range -

8,493 total stock globally

1+ $2.10 ($2.42) Price (Incl GST) 10+ $1.99 ($2.29) Price (Incl GST) 25+ $1.94 ($2.23) Price (Incl GST) 50+ $1.88 ($2.16) Price (Incl GST) 100+ $1.78 ($2.05) Price (Incl GST) 250+ $1.68 ($1.93) Price (Incl GST) More Pricing...

Qty

Each

1+ $2.10 ($2.42) 10+ $1.99 ($2.29) 25+ $1.94 ($2.23) 50+ $1.88 ($2.16) 100+ $1.78 ($2.05) 250+ $1.68 ($1.93) More Pricing...

Restricted Item
Add
Min: 1 Mult: 1
4.4°C/W TO-220 48.3mm 50mm 24.1mm - Aluminium 1.9" 1.97" 0.95" - -