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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530002B02500G
530002B02500G - Heat Sink, Square, PCB, With Radial Fins, 2.6 °C/W, TO-220, 41.91 mm, 63.5 mm, 25.4 mm

2295719

Heat Sink, Square, PCB, With Radial Fins, 2.6 °C/W, TO-220, 41.91 mm, 63.5 mm, 25.4 mm

AAVID / BOYD

Thermal Resistance 2.6°C/W
Packages Cooled TO-220
External Width - Metric 41.91mm

+ See all product info

AAVID / BOYD 

Heat Sink, Square, PCB, With Radial Fins, 2.6 °C/W, TO-220, 41.91 mm, 63.5 mm, 25.4 mm

+ Check Stock & Lead Times

  • 3 available for next business day delivery: Order before 6.30pm (Mon – Fri. Excluding National Holidays)
  • 1,505 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

Thermal Resistance 2.6°C/W
Packages Cooled TO-220
External Width - Metric 41.91mm
External Height - Metric 63.5mm
External Length - Metric 25.4mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 1.65"
External Height - Imperial 2.5"
External Length - Imperial 1"
External Diameter - Imperial -
Product Range -

1,508 total stock globally

1+ $3.42 ($3.93) Price (Incl GST) 10+ $3.26 ($3.75) Price (Incl GST) 25+ $3.18 ($3.66) Price (Incl GST) 50+ $3.09 ($3.55) Price (Incl GST) 100+ $2.92 ($3.36) Price (Incl GST) 250+ $2.73 ($3.14) Price (Incl GST) More Pricing...

Qty

Each

1+ $3.42 ($3.93) 10+ $3.26 ($3.75) 25+ $3.18 ($3.66) 50+ $3.09 ($3.55) 100+ $2.92 ($3.36) 250+ $2.73 ($3.14) More Pricing...

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Min: 1 Mult: 1
2.6°C/W TO-220 41.91mm 63.5mm 25.4mm - Aluminium 1.65" 2.5" 1" - -
6298BG
6298BG - Heat Sink, TO-220/218, 3.9 °C/W, TO-218, TO-220, 41.91 mm, 38 mm, 25.4 mm

1213469

Heat Sink, TO-220/218, 3.9 °C/W, TO-218, TO-220, 41.91 mm, 38 mm, 25.4 mm

AAVID / BOYD

Thermal Resistance 3.9°C/W
Packages Cooled TO-218, TO-220
External Width - Metric 41.91mm

+ See all product info

AAVID / BOYD 

Heat Sink, TO-220/218, 3.9 °C/W, TO-218, TO-220, 41.91 mm, 38 mm, 25.4 mm

+ Check Stock & Lead Times

  • 63 available for next business day delivery: Order before 6.30pm (Mon – Fri. Excluding National Holidays)
  • 3,087 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

Thermal Resistance 3.9°C/W
Packages Cooled TO-218, TO-220
External Width - Metric 41.91mm
External Height - Metric 38mm
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 -

3,150 total stock globally

1+ $2.09 ($2.40) Price (Incl GST) 25+ $2.08 ($2.39) Price (Incl GST) 100+ $2.07 ($2.38) Price (Incl GST) 1000+ $2.05 ($2.36) Price (Incl GST) 2000+ $2.04 ($2.35) Price (Incl GST) 6000+ $2.03 ($2.33) Price (Incl GST) More Pricing...

Qty

Each

1+ $2.09 ($2.40) 25+ $2.08 ($2.39) 100+ $2.07 ($2.38) 1000+ $2.05 ($2.36) 2000+ $2.04 ($2.35) 6000+ $2.03 ($2.33) More Pricing...

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Min: 1 Mult: 1
3.9°C/W TO-218, TO-220 41.91mm 38mm 25.4mm - Aluminium 1.65" 1.5" 1" - -
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)
  • 3,993 available for 4 - 5 business days delivery: (UK stock) Order before 23:35 Mon-Fri (excluding National Holidays)

More stock available week commencing 16/11/20

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 -

7,205 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...

Restricted Item
Add
Min: 1 Mult: 1
4.4°C/W TO-220 41.91mm 38.1mm 25.4mm - Aluminium 1.65" 1.5" 1" - -
6396BG
6396BG - Heat Sink, Square, PCB, With Radial Fins, 5.6 °C/W, TO-218, TO-220, 41.91 mm, 25.4 mm, 25.4 mm

1213472

Heat Sink, Square, PCB, With Radial Fins, 5.6 °C/W, TO-218, TO-220, 41.91 mm, 25.4 mm, 25.4 mm

AAVID / BOYD

Thermal Resistance 5.6°C/W
Packages Cooled TO-218, TO-220
External Width - Metric 41.91mm

+ See all product info

AAVID / BOYD 

Heat Sink, Square, PCB, With Radial Fins, 5.6 °C/W, TO-218, TO-220, 41.91 mm, 25.4 mm, 25.4 mm

+ Check Stock & Lead Times

  • 275 available for 5 - 6 business days delivery: (SG stock) Order before 13:00 Tue & before 19:00 Thu (excluding National Holidays)

More stock available week commencing 19/10/20

Thermal Resistance 5.6°C/W
Packages Cooled TO-218, TO-220
External Width - Metric 41.91mm
External Height - Metric 25.4mm
External Length - Metric 25.4mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 1.65"
External Height - Imperial 1"
External Length - Imperial 1"
External Diameter - Imperial -
Product Range -

275 total stock globally

5+ $2.69 ($3.09) Price (Incl GST)

Qty

Each

5+ $2.69 ($3.09)

Restricted Item
Add
Min: 5 Mult: 5
5.6°C/W TO-218, TO-220 41.91mm 25.4mm 25.4mm - Aluminium 1.65" 1" 1" - -
6400BG
6400BG - Heat Sink, TO-220/218, 2.7 °C/W, TO-218, TO-220, TO-247, 41.91 mm, 63.5 mm, 25.4 mm

1213475

Heat Sink, TO-220/218, 2.7 °C/W, TO-218, TO-220, TO-247, 41.91 mm, 63.5 mm, 25.4 mm

AAVID / BOYD

Thermal Resistance 2.7°C/W
Packages Cooled TO-218, TO-220, TO-247
External Width - Metric 41.91mm

+ See all product info

AAVID / BOYD 

Heat Sink, TO-220/218, 2.7 °C/W, TO-218, TO-220, TO-247, 41.91 mm, 63.5 mm, 25.4 mm

+ Check Stock & Lead Times

  • 6,284 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

Thermal Resistance 2.7°C/W
Packages Cooled TO-218, TO-220, TO-247
External Width - Metric 41.91mm
External Height - Metric 63.5mm
External Length - Metric 25.4mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 1.65"
External Height - Imperial 2.5"
External Length - Imperial 1"
External Diameter - Imperial -
Product Range -

6,284 total stock globally

1+ $5.02 ($5.77) Price (Incl GST) 10+ $4.87 ($5.60) Price (Incl GST) 25+ $4.74 ($5.45) Price (Incl GST) 50+ $4.47 ($5.14) Price (Incl GST) 100+ $4.21 ($4.84) Price (Incl GST) 250+ $3.96 ($4.55) Price (Incl GST) More Pricing...

Qty

Each

1+ $5.02 ($5.77) 10+ $4.87 ($5.60) 25+ $4.74 ($5.45) 50+ $4.47 ($5.14) 100+ $4.21 ($4.84) 250+ $3.96 ($4.55) More Pricing...

Restricted Item
Add
Min: 1 Mult: 1
2.7°C/W TO-218, TO-220, TO-247 41.91mm 63.5mm 25.4mm - Aluminium 1.65" 2.5" 1" - -
6399BG
6399BG - Heat Sink, TO-220/218, 3.3 °C/W, TO-220, 41.91 mm, 50 mm, 25.4 mm

1213474

Heat Sink, TO-220/218, 3.3 °C/W, TO-220, 41.91 mm, 50 mm, 25.4 mm

AAVID / BOYD

Thermal Resistance 3.3°C/W
Packages Cooled TO-220
External Width - Metric 41.91mm

+ See all product info

AAVID / BOYD 

Heat Sink, TO-220/218, 3.3 °C/W, TO-220, 41.91 mm, 50 mm, 25.4 mm

+ Check Stock & Lead Times

  • 4,316 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

Thermal Resistance 3.3°C/W
Packages Cooled TO-220
External Width - Metric 41.91mm
External Height - Metric 50mm
External Length - Metric 25.4mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 1.65"
External Height - Imperial 1.97"
External Length - Imperial 1"
External Diameter - Imperial -
Product Range -

4,316 total stock globally

1+ $11.72 ($13.48) Price (Incl GST) 10+ $11.40 ($13.11) Price (Incl GST) 25+ $10.75 ($12.36) Price (Incl GST) 50+ $10.13 ($11.65) Price (Incl GST) 100+ $9.49 ($10.91) Price (Incl GST) 250+ $8.86 ($10.19) Price (Incl GST) More Pricing...

Qty

Each

1+ $11.72 ($13.48) 10+ $11.40 ($13.11) 25+ $10.75 ($12.36) 50+ $10.13 ($11.65) 100+ $9.49 ($10.91) 250+ $8.86 ($10.19) More Pricing...

Restricted Item
Add
Min: 1 Mult: 1
3.3°C/W TO-220 41.91mm 50mm 25.4mm - Aluminium 1.65" 1.97" 1" - -