Natural Convection Heat Sinks

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= TO-218, TO-220, TO-251, TO-262, TO-273
 
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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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0S509-140-U
0S509-140-U - Heat Sink, Square, PCB Max Clip, Extruded, 1.21 °C/W, TO-218, TO-220, TO-251, TO-262, TO-273

1773356

Heat Sink, Square, PCB Max Clip, Extruded, 1.21 °C/W, TO-218, TO-220, TO-251, TO-262, TO-273

AAVID / BOYD

Thermal Resistance 1.21°C/W
Packages Cooled TO-218, TO-220, TO-251, TO-262, TO-273
External Width - Metric 73.54mm

+ See all product info

AAVID / BOYD 

Heat Sink, Square, PCB Max Clip, Extruded, 1.21 °C/W, TO-218, TO-220, TO-251, TO-262, TO-273

+ Check Stock & Lead Times

  • 1 available for next business day delivery: Order before 6.30pm (Mon – Fri. Excluding National Holidays)
  • 4 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 1.21°C/W
Packages Cooled TO-218, TO-220, TO-251, TO-262, TO-273
External Width - Metric 73.54mm
External Height - Metric 60mm
External Length - Metric 140mm
External Diameter - Metric -
Heat Sink Material -
External Width - Imperial 2.9"
External Height - Imperial 2.36"
External Length - Imperial 5.51"
External Diameter - Imperial -
Product Range -

5 total stock globally

1+ $17.16 ($19.73) Price (Incl GST) 5+ $16.82 ($19.34) Price (Incl GST) 10+ $16.48 ($18.95) Price (Incl GST) 50+ $16.14 ($18.56) Price (Incl GST) 100+ $15.79 ($18.16) Price (Incl GST)

Qty

Each

1+ $17.16 ($19.73) 5+ $16.82 ($19.34) 10+ $16.48 ($18.95) 50+ $16.14 ($18.56) 100+ $15.79 ($18.16)

Restricted Item
Add
Min: 1 Mult: 1
1.21°C/W TO-218, TO-220, TO-251, TO-262, TO-273 73.54mm 60mm 140mm - - 2.9" 2.36" 5.51" - -
OS518-100-B
OS518-100-B - Heat Sink, Square, PCB Max Clip, Extruded, 2.22 °C/W, TO-218, TO-220, TO-251, TO-262, TO-273, 38 mm

1773364

Heat Sink, Square, PCB Max Clip, Extruded, 2.22 °C/W, TO-218, TO-220, TO-251, TO-262, TO-273, 38 mm

AAVID / BOYD

Thermal Resistance 2.22°C/W
Packages Cooled TO-218, TO-220, TO-251, TO-262, TO-273
External Width - Metric 38mm

+ See all product info

AAVID / BOYD 

Heat Sink, Square, PCB Max Clip, Extruded, 2.22 °C/W, TO-218, TO-220, TO-251, TO-262, TO-273, 38 mm

+ Check Stock & Lead Times

  • 121 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 2.22°C/W
Packages Cooled TO-218, TO-220, TO-251, TO-262, TO-273
External Width - Metric 38mm
External Height - Metric 54mm
External Length - Metric 100mm
External Diameter - Metric -
Heat Sink Material -
External Width - Imperial 1.5"
External Height - Imperial 2.13"
External Length - Imperial 3.94"
External Diameter - Imperial -
Product Range -

121 total stock globally

1+ $13.86 ($15.94) Price (Incl GST) 10+ $13.35 ($15.35) Price (Incl GST) 100+ $12.75 ($14.66) Price (Incl GST) 250+ $12.28 ($14.12) Price (Incl GST)

Qty

Each

1+ $13.86 ($15.94) 10+ $13.35 ($15.35) 100+ $12.75 ($14.66) 250+ $12.28 ($14.12)

Restricted Item
Add
Min: 1 Mult: 1
2.22°C/W TO-218, TO-220, TO-251, TO-262, TO-273 38mm 54mm 100mm - - 1.5" 2.13" 3.94" - -
OS520-100-B
OS520-100-B - Heat Sink, Square, PCB Max Clip, Extruded, 3.24 °C/W, TO-218, TO-220, TO-251, TO-262, TO-273, 30 mm

1773368

Heat Sink, Square, PCB Max Clip, Extruded, 3.24 °C/W, TO-218, TO-220, TO-251, TO-262, TO-273, 30 mm

AAVID / BOYD

Thermal Resistance 3.24°C/W
Packages Cooled TO-218, TO-220, TO-251, TO-262, TO-273
External Width - Metric 30mm

+ See all product info

AAVID / BOYD 

Heat Sink, Square, PCB Max Clip, Extruded, 3.24 °C/W, TO-218, TO-220, TO-251, TO-262, TO-273, 30 mm

+ Check Stock & Lead Times

  • 7 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 3.24°C/W
Packages Cooled TO-218, TO-220, TO-251, TO-262, TO-273
External Width - Metric 30mm
External Height - Metric 60mm
External Length - Metric 100mm
External Diameter - Metric -
Heat Sink Material -
External Width - Imperial 1.18"
External Height - Imperial 2.36"
External Length - Imperial 3.94"
External Diameter - Imperial -
Product Range -

7 total stock globally

1+ $10.23 ($11.76) Price (Incl GST) 10+ $10.03 ($11.53) Price (Incl GST) 100+ $9.82 ($11.29) Price (Incl GST) 250+ $9.62 ($11.06) Price (Incl GST)

Qty

Each

1+ $10.23 ($11.76) 10+ $10.03 ($11.53) 100+ $9.82 ($11.29) 250+ $9.62 ($11.06)

Restricted Item
Add
Min: 1 Mult: 1
3.24°C/W TO-218, TO-220, TO-251, TO-262, TO-273 30mm 60mm 100mm - - 1.18" 2.36" 3.94" - -
OS515-100-B
OS515-100-B - Heat Sink, Square, PCB Max Clip, Extruded, 3.03 °C/W, TO-218, TO-220, TO-251, TO-262, TO-273, 30 mm

1773361

Heat Sink, Square, PCB Max Clip, Extruded, 3.03 °C/W, TO-218, TO-220, TO-251, TO-262, TO-273, 30 mm

AAVID / BOYD

Thermal Resistance 3.03°C/W
Packages Cooled TO-218, TO-220, TO-251, TO-262, TO-273
External Width - Metric 30mm

+ See all product info

AAVID / BOYD 

Heat Sink, Square, PCB Max Clip, Extruded, 3.03 °C/W, TO-218, TO-220, TO-251, TO-262, TO-273, 30 mm

+ Check Stock & Lead Times

  • 533 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 3.03°C/W
Packages Cooled TO-218, TO-220, TO-251, TO-262, TO-273
External Width - Metric 30mm
External Height - Metric 45mm
External Length - Metric 100mm
External Diameter - Metric -
Heat Sink Material -
External Width - Imperial 1.18"
External Height - Imperial 1.77"
External Length - Imperial 3.94"
External Diameter - Imperial -
Product Range -

533 total stock globally

1+ $13.98 ($16.08) Price (Incl GST) 10+ $13.49 ($15.51) Price (Incl GST) 25+ $12.86 ($14.79) Price (Incl GST) 150+ $12.41 ($14.27) Price (Incl GST)

Qty

Each

1+ $13.98 ($16.08) 10+ $13.49 ($15.51) 25+ $12.86 ($14.79) 150+ $12.41 ($14.27)

Restricted Item
Add
Min: 1 Mult: 1
3.03°C/W TO-218, TO-220, TO-251, TO-262, TO-273 30mm 45mm 100mm - - 1.18" 1.77" 3.94" - -
OS518-150-B
OS518-150-B - Heat Sink, Square, PCB Max Clip, Extruded, 1.71 °C/W, TO-218, TO-220, TO-251, TO-262, TO-273, 38 mm

1773365

Heat Sink, Square, PCB Max Clip, Extruded, 1.71 °C/W, TO-218, TO-220, TO-251, TO-262, TO-273, 38 mm

AAVID / BOYD

Thermal Resistance 1.71°C/W
Packages Cooled TO-218, TO-220, TO-251, TO-262, TO-273
External Width - Metric 38mm

+ See all product info

AAVID / BOYD 

Heat Sink, Square, PCB Max Clip, Extruded, 1.71 °C/W, TO-218, TO-220, TO-251, TO-262, TO-273, 38 mm

+ Check Stock & Lead Times

  • 459 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 1.71°C/W
Packages Cooled TO-218, TO-220, TO-251, TO-262, TO-273
External Width - Metric 38mm
External Height - Metric 54mm
External Length - Metric 150mm
External Diameter - Metric -
Heat Sink Material -
External Width - Imperial 1.5"
External Height - Imperial 2.13"
External Length - Imperial 5.91"
External Diameter - Imperial -
Product Range -

459 total stock globally

1+ $11.89 ($13.67) Price (Incl GST) 10+ $11.65 ($13.40) Price (Incl GST) 100+ $11.42 ($13.13) Price (Incl GST) 250+ $11.18 ($12.86) Price (Incl GST) 600+ $10.95 ($12.59) Price (Incl GST)

Qty

Each

1+ $11.89 ($13.67) 10+ $11.65 ($13.40) 100+ $11.42 ($13.13) 250+ $11.18 ($12.86) 600+ $10.95 ($12.59)

Restricted Item
Add
Min: 1 Mult: 1
1.71°C/W TO-218, TO-220, TO-251, TO-262, TO-273 38mm 54mm 150mm - - 1.5" 2.13" 5.91" - -
OS515-150-B
OS515-150-B - Heat Sink, Square, PCB Max Clip, Extruded, 2.33 °C/W, TO-218, TO-220, TO-251, TO-262, TO-273, 30 mm

1773362

Heat Sink, Square, PCB Max Clip, Extruded, 2.33 °C/W, TO-218, TO-220, TO-251, TO-262, TO-273, 30 mm

AAVID / BOYD

Thermal Resistance 2.33°C/W
Packages Cooled TO-218, TO-220, TO-251, TO-262, TO-273
External Width - Metric 30mm

+ See all product info

AAVID / BOYD 

Heat Sink, Square, PCB Max Clip, Extruded, 2.33 °C/W, TO-218, TO-220, TO-251, TO-262, TO-273, 30 mm

+ Check Stock & Lead Times

  • 104 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 2.33°C/W
Packages Cooled TO-218, TO-220, TO-251, TO-262, TO-273
External Width - Metric 30mm
External Height - Metric 45mm
External Length - Metric 150mm
External Diameter - Metric -
Heat Sink Material -
External Width - Imperial 1.18"
External Height - Imperial 1.77"
External Length - Imperial 5.91"
External Diameter - Imperial -
Product Range -

104 total stock globally

1+ $10.35 ($11.90) Price (Incl GST) 10+ $10.14 ($11.66) Price (Incl GST) 100+ $9.94 ($11.43) Price (Incl GST) 250+ $9.73 ($11.19) Price (Incl GST) 900+ $9.52 ($10.95) Price (Incl GST) 2000+ $9.36 ($10.76) Price (Incl GST) More Pricing...

Qty

Each

1+ $10.35 ($11.90) 10+ $10.14 ($11.66) 100+ $9.94 ($11.43) 250+ $9.73 ($11.19) 900+ $9.52 ($10.95) 2000+ $9.36 ($10.76) More Pricing...

Restricted Item
Add
Min: 1 Mult: 1
2.33°C/W TO-218, TO-220, TO-251, TO-262, TO-273 30mm 45mm 150mm - - 1.18" 1.77" 5.91" - -
OS533-100-B
OS533-100-B - Heat Sink, Square, PCB Max Clip, Extruded, 5.36 °C/W, TO-218, TO-220, TO-251, TO-262, TO-273, 22 mm

1773371

Heat Sink, Square, PCB Max Clip, Extruded, 5.36 °C/W, TO-218, TO-220, TO-251, TO-262, TO-273, 22 mm

AAVID / BOYD

Thermal Resistance 5.36°C/W
Packages Cooled TO-218, TO-220, TO-251, TO-262, TO-273
External Width - Metric 22mm

+ See all product info

AAVID / BOYD 

Heat Sink, Square, PCB Max Clip, Extruded, 5.36 °C/W, TO-218, TO-220, TO-251, TO-262, TO-273, 22 mm

+ Check Stock & Lead Times

More stock available week commencing 7/09/20 Contact me when back in stock
Thermal Resistance 5.36°C/W
Packages Cooled TO-218, TO-220, TO-251, TO-262, TO-273
External Width - Metric 22mm
External Height - Metric 28.5mm
External Length - Metric 100mm
External Diameter - Metric -
Heat Sink Material -
External Width - Imperial 0.87"
External Height - Imperial 1.12"
External Length - Imperial 3.94"
External Diameter - Imperial -
Product Range -

N/A

1+ $10.45 ($12.02) Price (Incl GST) 25+ $10.25 ($11.79) Price (Incl GST)

Qty

Each

1+ $10.45 ($12.02) 25+ $10.25 ($11.79)

Restricted Item
Add
Min: 1 Mult: 1
5.36°C/W TO-218, TO-220, TO-251, TO-262, TO-273 22mm 28.5mm 100mm - - 0.87" 1.12" 3.94" - -