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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7109DG
7109DG - Heat Sink, Square, PCB, For D-Pak Devices, 11 °C/W, TO-263, 19.38 mm, 11 mm, 25 mm

1651790

Heat Sink, Square, PCB, For D-Pak Devices, 11 °C/W, TO-263, 19.38 mm, 11 mm, 25 mm

AAVID / BOYD

Thermal Resistance 11°C/W
Packages Cooled TO-263
External Width - Metric 19.38mm

+ See all product info

AAVID / BOYD 

Heat Sink, Square, PCB, For D-Pak Devices, 11 °C/W, TO-263, 19.38 mm, 11 mm, 25 mm

+ Check Stock & Lead Times

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

More stock available week commencing 21/09/20

Thermal Resistance 11°C/W
Packages Cooled TO-263
External Width - Metric 19.38mm
External Height - Metric 11mm
External Length - Metric 25mm
External Diameter - Metric -
Heat Sink Material Copper
External Width - Imperial 0.76"
External Height - Imperial 0.43"
External Length - Imperial 1"
External Diameter - Imperial -
Product Range -

191 total stock globally

1+ $2.48 ($2.85) Price (Incl GST) 10+ $2.34 ($2.69) Price (Incl GST) 25+ $2.29 ($2.63) Price (Incl GST) 50+ $2.20 ($2.53) Price (Incl GST) 100+ $2.10 ($2.42) Price (Incl GST) 250+ $1.98 ($2.28) Price (Incl GST) More Pricing...

Qty

Each

1+ $2.48 ($2.85) 10+ $2.34 ($2.69) 25+ $2.29 ($2.63) 50+ $2.20 ($2.53) 100+ $2.10 ($2.42) 250+ $1.98 ($2.28) More Pricing...

Restricted Item
Add
Min: 1 Mult: 1
11°C/W TO-263 19.38mm 11mm 25mm - Copper 0.76" 0.43" 1" - -
FK 244 08 D2 PAK
FK 244 08 D2 PAK - Heat Sink, For D2-Pak, 29.3 °C/W, TO-263, 8 mm, 10 mm, 17.8 mm

4314049

Heat Sink, For D2-Pak, 29.3 °C/W, TO-263, 8 mm, 10 mm, 17.8 mm

FISCHER ELEKTRONIK

Thermal Resistance 29.3°C/W
Packages Cooled TO-263
External Width - Metric 8mm

+ See all product info

FISCHER ELEKTRONIK 

Heat Sink, For D2-Pak, 29.3 °C/W, TO-263, 8 mm, 10 mm, 17.8 mm

+ Check Stock & Lead Times

  • 414 available for next business day delivery: Order before 6.30pm (Mon – Fri. Excluding National Holidays)
  • 1,254 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 29.3°C/W
Packages Cooled TO-263
External Width - Metric 8mm
External Height - Metric 10mm
External Length - Metric 17.8mm
External Diameter - Metric -
Heat Sink Material Copper
External Width - Imperial 0.31"
External Height - Imperial 0.39"
External Length - Imperial 0.7"
External Diameter - Imperial -
Product Range -

1,668 total stock globally

1+ $1.39 ($1.60) Price (Incl GST) 50+ $1.37 ($1.58) Price (Incl GST) 125+ $1.35 ($1.55) Price (Incl GST) 250+ $1.33 ($1.53) Price (Incl GST) 500+ $1.31 ($1.51) Price (Incl GST)

Qty

Each

1+ $1.39 ($1.60) 50+ $1.37 ($1.58) 125+ $1.35 ($1.55) 250+ $1.33 ($1.53) 500+ $1.31 ($1.51)

Restricted Item
Add
Min: 1 Mult: 1
29.3°C/W TO-263 8mm 10mm 17.8mm - Copper 0.31" 0.39" 0.7" - -
573300D00010G
573300D00010G - Heat Sink, Square, PCB, For D-Pak Devices, 18 °C/W, TO-263, 12.7 mm, 10.16 mm, 26.16 mm

1611449

Heat Sink, Square, PCB, For D-Pak Devices, 18 °C/W, TO-263, 12.7 mm, 10.16 mm, 26.16 mm

AAVID / BOYD

Thermal Resistance 18°C/W
Packages Cooled TO-263
External Width - Metric 12.7mm

+ See all product info

AAVID / BOYD 

Heat Sink, Square, PCB, For D-Pak Devices, 18 °C/W, TO-263, 12.7 mm, 10.16 mm, 26.16 mm

+ Check Stock & Lead Times

  • 5,724 available for 4 - 5 business days delivery: (UK stock) Order before 23:35 Mon-Fri (excluding National Holidays)
  • 1,802 available for 5 - 6 business days delivery: (US stock) Order before 20:00 Mon-Fri (excluding National Holidays)

More stock available week commencing 21/09/20

Thermal Resistance 18°C/W
Packages Cooled TO-263
External Width - Metric 12.7mm
External Height - Metric 10.16mm
External Length - Metric 26.16mm
External Diameter - Metric -
Heat Sink Material Copper
External Width - Imperial 0.5"
External Height - Imperial 0.4"
External Length - Imperial 1.03"
External Diameter - Imperial -
Product Range -

7,526 total stock globally

5+ $1.64 ($1.89) Price (Incl GST) 25+ $1.56 ($1.79) Price (Incl GST) 50+ $1.51 ($1.74) Price (Incl GST) 100+ $1.49 ($1.71) Price (Incl GST) 250+ $1.39 ($1.60) Price (Incl GST) 500+ $1.32 ($1.52) Price (Incl GST) More Pricing...

Qty

Each

5+ $1.64 ($1.89) 25+ $1.56 ($1.79) 50+ $1.51 ($1.74) 100+ $1.49 ($1.71) 250+ $1.39 ($1.60) 500+ $1.32 ($1.52) More Pricing...

Restricted Item
Add
Min: 5 Mult: 5
18°C/W TO-263 12.7mm 10.16mm 26.16mm - Copper 0.5" 0.4" 1.03" - -
DA-T263-101E
DA-T263-101E - Heat Sink, Square, D2 Pack, Black Anodized, TO-263, 12.7 mm, 10.16 mm, 25.91 mm

2097702

Heat Sink, Square, D2 Pack, Black Anodized, TO-263, 12.7 mm, 10.16 mm, 25.91 mm

OHMITE

Packages Cooled TO-263
External Width - Metric 12.7mm
External Height - Metric 10.16mm

+ See all product info

OHMITE 

Heat Sink, Square, D2 Pack, Black Anodized, TO-263, 12.7 mm, 10.16 mm, 25.91 mm

+ Check Stock & Lead Times

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

More stock available week commencing 21/12/20

Thermal Resistance -
Packages Cooled TO-263
External Width - Metric 12.7mm
External Height - Metric 10.16mm
External Length - Metric 25.91mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 0.5"
External Height - Imperial 0.4"
External Length - Imperial 1.02"
External Diameter - Imperial -
Product Range D Series

363 total stock globally

1+ $3.92 ($4.51) Price (Incl GST) 10+ $3.81 ($4.38) Price (Incl GST) 25+ $3.71 ($4.27) Price (Incl GST) 50+ $3.51 ($4.04) Price (Incl GST) 100+ $3.30 ($3.80) Price (Incl GST) 250+ $3.09 ($3.55) Price (Incl GST) More Pricing...

Qty

Each

1+ $3.92 ($4.51) 10+ $3.81 ($4.38) 25+ $3.71 ($4.27) 50+ $3.51 ($4.04) 100+ $3.30 ($3.80) 250+ $3.09 ($3.55) More Pricing...

Restricted Item
Add
Min: 1 Mult: 1
- TO-263 12.7mm 10.16mm 25.91mm - Aluminium 0.5" 0.4" 1.02" - D Series
DA-T263-201E-TR
DA-T263-201E-TR - HEAT SINK, D SERIES, TO-252/TO-263

2443632

HEAT SINK, D SERIES, TO-252/TO-263

OHMITE

Packages Cooled TO-263
External Width - Metric 12.7mm
External Height - Metric 12.19mm

+ See all product info

OHMITE 

HEAT SINK, D SERIES, TO-252/TO-263

+ Check Stock & Lead Times

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

More stock available week commencing 25/01/21

Thermal Resistance -
Packages Cooled TO-263
External Width - Metric 12.7mm
External Height - Metric 12.19mm
External Length - Metric 25.9mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 0.5"
External Height - Imperial 0.48"
External Length - Imperial 1.02"
External Diameter - Imperial -
Product Range D Series

112 total stock globally

1+ $3.77 ($4.34) Price (Incl GST) 10+ $3.60 ($4.14) Price (Incl GST) 25+ $3.51 ($4.04) Price (Incl GST) 50+ $3.35 ($3.85) Price (Incl GST) 100+ $3.21 ($3.69) Price (Incl GST) 200+ $2.95 ($3.39) Price (Incl GST) More Pricing...

Qty

Each (Supplied on Cut Tape)

1+ $3.77 ($4.34) 10+ $3.60 ($4.14) 25+ $3.51 ($4.04) 50+ $3.35 ($3.85) 100+ $3.21 ($3.69) 200+ $2.95 ($3.39) More Pricing...

Restricted Item
Add
Min: 1 Mult: 1
- TO-263 12.7mm 12.19mm 25.9mm - Aluminium 0.5" 0.48" 1.02" - D Series
DV-T263-201E-TR
DV-T263-201E-TR - HEAT SINK, D SERIES, TO-252/TO-263

2443633

HEAT SINK, D SERIES, TO-252/TO-263

OHMITE

Packages Cooled TO-263
External Width - Metric 12.7mm
External Height - Metric 12.19mm

+ See all product info

OHMITE 

HEAT SINK, D SERIES, TO-252/TO-263

+ Check Stock & Lead Times

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

More stock available week commencing 15/03/21

Thermal Resistance -
Packages Cooled TO-263
External Width - Metric 12.7mm
External Height - Metric 12.19mm
External Length - Metric 25.9mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 0.5"
External Height - Imperial 0.48"
External Length - Imperial 1.02"
External Diameter - Imperial -
Product Range D Series

54 total stock globally

1+ $3.24 ($3.73) Price (Incl GST) 10+ $3.08 ($3.54) Price (Incl GST) 25+ $3.01 ($3.46) Price (Incl GST) 50+ $2.91 ($3.35) Price (Incl GST) 100+ $2.74 ($3.15) Price (Incl GST) 200+ $2.60 ($2.99) Price (Incl GST) More Pricing...

Qty

Each (Supplied on Cut Tape)

1+ $3.24 ($3.73) 10+ $3.08 ($3.54) 25+ $3.01 ($3.46) 50+ $2.91 ($3.35) 100+ $2.74 ($3.15) 200+ $2.60 ($2.99) More Pricing...

Restricted Item
Add
Min: 1 Mult: 1
- TO-263 12.7mm 12.19mm 25.9mm - Aluminium 0.5" 0.48" 1.02" - D Series
DV-T263-401E-TR
DV-T263-401E-TR - HEAT SINK, ALUMINIUM, 26MM, TO-263

2897396

HEAT SINK, ALUMINIUM, 26MM, TO-263

OHMITE

Packages Cooled TO-263
External Width - Metric 12.7mm
External Height - Metric 11.68mm

+ See all product info

OHMITE 

HEAT SINK, ALUMINIUM, 26MM, TO-263

+ Check Stock & Lead Times

  • 196 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 -
Packages Cooled TO-263
External Width - Metric 12.7mm
External Height - Metric 11.68mm
External Length - Metric 26mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 0.5"
External Height - Imperial 0.46"
External Length - Imperial 1.02"
External Diameter - Imperial -
Product Range D Series

196 total stock globally

1+ $6.93 ($7.97) Price (Incl GST) 10+ $6.15 ($7.07) Price (Incl GST) 25+ $5.08 ($5.84) Price (Incl GST) 50+ $4.77 ($5.49) Price (Incl GST) 100+ $4.62 ($5.31) Price (Incl GST) 200+ $4.30 ($4.94) Price (Incl GST) More Pricing...

Qty

Each (Supplied on Cut Tape)

1+ $6.93 ($7.97) 10+ $6.15 ($7.07) 25+ $5.08 ($5.84) 50+ $4.77 ($5.49) 100+ $4.62 ($5.31) 200+ $4.30 ($4.95) More Pricing...

Restricted Item
Add
Min: 1 Mult: 1
- TO-263 12.7mm 11.68mm 26mm - Aluminium 0.5" 0.46" 1.02" - D Series
DA-T263-401E-TR
DA-T263-401E-TR - HEAT SINK, ALUMINIUM, 26MM, TO-263

2897394

HEAT SINK, ALUMINIUM, 26MM, TO-263

OHMITE

Packages Cooled TO-263
External Width - Metric 12.7mm
External Height - Metric 11.68mm

+ See all product info

OHMITE 

HEAT SINK, ALUMINIUM, 26MM, TO-263

+ Check Stock & Lead Times

  • 26 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 -
Packages Cooled TO-263
External Width - Metric 12.7mm
External Height - Metric 11.68mm
External Length - Metric 26mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 0.5"
External Height - Imperial 0.46"
External Length - Imperial 1.02"
External Diameter - Imperial -
Product Range D Series

26 total stock globally

1+ $4.68 ($5.38) Price (Incl GST) 25+ $4.62 ($5.31) Price (Incl GST) 50+ $4.49 ($5.16) Price (Incl GST) 200+ $3.92 ($4.51) Price (Incl GST) 400+ $3.82 ($4.39) Price (Incl GST) 1000+ $3.49 ($4.01) Price (Incl GST) More Pricing...

Qty

Each (Supplied on Cut Tape)

1+ $4.68 ($5.38) 25+ $4.62 ($5.31) 50+ $4.49 ($5.16) 200+ $3.92 ($4.51) 400+ $3.82 ($4.39) 1000+ $3.49 ($4.01) More Pricing...

Restricted Item
Add
Min: 1 Mult: 1
- TO-263 12.7mm 11.68mm 26mm - Aluminium 0.5" 0.46" 1.02" - D Series
573300D00000G
573300D00000G - HEAT SINK

1851678

HEAT SINK

AAVID / BOYD

Thermal Resistance 18°C/W
Packages Cooled TO-263
External Width - Metric 26.2mm

+ See all product info

AAVID / BOYD 

HEAT SINK

+ Check Stock & Lead Times

  • 1,795 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 18°C/W
Packages Cooled TO-263
External Width - Metric 26.2mm
External Height - Metric 10.16mm
External Length - Metric 12.7mm
External Diameter - Metric -
Heat Sink Material Copper
External Width - Imperial 1.03"
External Height - Imperial 0.4"
External Length - Imperial 0.5"
External Diameter - Imperial -
Product Range -

1,795 total stock globally

1+ $3.55 ($4.08) Price (Incl GST)

Qty

Each

1+ $3.55 ($4.08)

Restricted Item
Add
Min: 1 Mult: 1
18°C/W TO-263 26.2mm 10.16mm 12.7mm - Copper 1.03" 0.4" 0.5" - -
7109D/TRG
7109D/TRG - SMD HEAT SINK, COPPER, D2PAK/TO-263

2787863

SMD HEAT SINK, COPPER, D2PAK/TO-263

AAVID / BOYD

Thermal Resistance 11°C/W
Packages Cooled TO-263
External Width - Metric 19.38mm

+ See all product info

AAVID / BOYD 

SMD HEAT SINK, COPPER, D2PAK/TO-263

Thermal Resistance 11°C/W
Packages Cooled TO-263
External Width - Metric 19.38mm
External Height - Metric 11.43mm
External Length - Metric 25.4mm
External Diameter - Metric -
Heat Sink Material Copper
External Width - Imperial 0.76"
External Height - Imperial 0.45"
External Length - Imperial 1"
External Diameter - Imperial -
Product Range -

N/A

Qty

Each

Restricted Item
Add
Min: 1 Mult: 1
11°C/W TO-263 19.38mm 11.43mm 25.4mm - Copper 0.76" 0.45" 1" - -
219-263B
219-263B - HEAT SINK, ALUMINIUM, TO-263

2674275

HEAT SINK, ALUMINIUM, TO-263

WAKEFIELD SOLUTIONS

Thermal Resistance 8°C/W
Packages Cooled TO-263
External Width - Metric 25.9mm

+ See all product info

WAKEFIELD SOLUTIONS 

HEAT SINK, ALUMINIUM, TO-263

Thermal Resistance 8°C/W
Packages Cooled TO-263
External Width - Metric 25.9mm
External Height - Metric 12.19mm
External Length - Metric 12.7mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 1.02"
External Height - Imperial 0.48"
External Length - Imperial 0.5"
External Diameter - Imperial -
Product Range 219 Series

N/A

Qty

Each

Restricted Item
Add
Min: 1 Mult: 1
8°C/W TO-263 25.9mm 12.19mm 12.7mm - Aluminium 1.02" 0.48" 0.5" - 219 Series
DV-T263-101E
DV-T263-101E - Heat Sink, Square, D2 Pack, No Finish, TO-263, 12.7 mm, 10.16 mm, 25.91 mm

2097700

Heat Sink, Square, D2 Pack, No Finish, TO-263, 12.7 mm, 10.16 mm, 25.91 mm

OHMITE

Packages Cooled TO-263
External Width - Metric 12.7mm
External Height - Metric 10.16mm

+ See all product info

OHMITE 

Heat Sink, Square, D2 Pack, No Finish, TO-263, 12.7 mm, 10.16 mm, 25.91 mm

Thermal Resistance -
Packages Cooled TO-263
External Width - Metric 12.7mm
External Height - Metric 10.16mm
External Length - Metric 25.91mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 0.5"
External Height - Imperial 0.4"
External Length - Imperial 1.02"
External Diameter - Imperial -
Product Range D Series

N/A

Qty

Each

Restricted Item
Add
Min: 1 Mult: 1
- TO-263 12.7mm 10.16mm 25.91mm - Aluminium 0.5" 0.4" 1.02" - D Series
219-263A-TR
219-263A-TR - HEAT SINK, ALUMINIUM, TO-263

2674274

HEAT SINK, ALUMINIUM, TO-263

WAKEFIELD SOLUTIONS

Thermal Resistance 8°C/W
Packages Cooled TO-263
External Width - Metric 25.9mm

+ See all product info

WAKEFIELD SOLUTIONS 

HEAT SINK, ALUMINIUM, TO-263

Thermal Resistance 8°C/W
Packages Cooled TO-263
External Width - Metric 25.9mm
External Height - Metric 12.19mm
External Length - Metric 12.7mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 1.02"
External Height - Imperial 0.48"
External Length - Imperial 0.5"
External Diameter - Imperial -
Product Range 219 Series

N/A

Qty

Each (Supplied on Cut Tape)

Restricted Item
Add
Min: 1 Mult: 1
8°C/W TO-263 25.9mm 12.19mm 12.7mm - Aluminium 1.02" 0.48" 0.5" - 219 Series
219-263A
219-263A - HEAT SINK, ALUMINIUM, TO-263

2674273

HEAT SINK, ALUMINIUM, TO-263

WAKEFIELD SOLUTIONS

Thermal Resistance 8°C/W
Packages Cooled TO-263
External Width - Metric 25.9mm

+ See all product info

WAKEFIELD SOLUTIONS 

HEAT SINK, ALUMINIUM, TO-263

Thermal Resistance 8°C/W
Packages Cooled TO-263
External Width - Metric 25.9mm
External Height - Metric 12.19mm
External Length - Metric 12.7mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 1.02"
External Height - Imperial 0.48"
External Length - Imperial 0.5"
External Diameter - Imperial -
Product Range 219 Series

N/A

Qty

Each

Restricted Item
Add
Min: 1 Mult: 1
8°C/W TO-263 25.9mm 12.19mm 12.7mm - Aluminium 1.02" 0.48" 0.5" - 219 Series