Natural Convection Heat Sinks

: 1,079 Products Found
Filter Layout:
0 Filter(s) Selected
1,079 Products Found Please click the 'Apply Filters' button to update results
Min/Max Availability

When the Remember checkbox is selected we will save your latest filter preferences for future searches

Compliance
Min/Max Manufacturer
Min/Max Thermal Resistance
Min/Max Packages Cooled
Min/Max External Width - Metric
Min/Max External Height - Metric
Min/Max External Length - Metric
Min/Max External Diameter - Metric
Min/Max Heat Sink Material
Min/Max External Width - Imperial
Min/Max External Height - Imperial
Min/Max External Length - Imperial
Min/Max External Diameter - Imperial
Min/Max Product Range
Packaging

Contract pricing display is unavailable at the moment. Prices shown are standard retail prices, orders placed will have contract pricing applied when processed.

 
Compare Selected Compare (0)
  Manufacturer Part No Order Code Description / Manufacturer
Availability Price For
Price (ex VAT) (inc VAT)
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
 
 
Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending
SK 42/100 SA
SK 42/100 SA - Heat Sink, Standard Extruded, Black Anodized, 1.65 °C/W, 200 mm, 25 mm, 100 mm

4621980

Heat Sink, Standard Extruded, Black Anodized, 1.65 °C/W, 200 mm, 25 mm, 100 mm

FISCHER ELEKTRONIK

You previously purchased this product. View in Order History

Each

1+ £18.45 £22.14 5+ £16.28 £19.54 10+ £13.50 £16.20 20+ £12.58 £15.10 50+ £12.33 £14.80

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
1.65°C/W - 200mm 25mm 100mm - Aluminium 7.87" 0.98" 3.94" - -
ICK BGA 14 X 14 X 10
ICK BGA 14 X 14 X 10 - Heat Sink, Square, PCB, For Ball Grid Arrays, 27.4 °C/W, BGA, 14 mm, 10 mm, 14 mm

1850042

Heat Sink, Square, PCB, For Ball Grid Arrays, 27.4 °C/W, BGA, 14 mm, 10 mm, 14 mm

FISCHER ELEKTRONIK

You previously purchased this product. View in Order History

Each

1+ £1.35 £1.62 10+ £1.15 £1.38 25+ £1.03 £1.24 50+ £0.97 £1.16 100+ £0.913 £1.10

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
27.4°C/W BGA 14mm 10mm 14mm - Aluminium 0.55" 0.39" 0.55" - -
TV5G
TV5G - Heat Sink, PCB, Board Level, 21.6 °C/W, TO-126, 22 mm, 19 mm, 19 mm

170072

Heat Sink, PCB, Board Level, 21.6 °C/W, TO-126, 22 mm, 19 mm, 19 mm

BOYD

You previously purchased this product. View in Order History

Each

1+ £3.22 £3.86 10+ £2.57 £3.08 25+ £2.41 £2.89 50+ £2.27 £2.72 100+ £1.88 £2.26

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
21.6°C/W TO-126 22mm 19mm 19mm - Aluminium 0.87" 0.75" 0.75" - -
510AB0500MB(TO3)
510AB0500MB(TO3) - Heat Sink, 3.3 °C/W, TO-3, 65 mm, 20 mm, 50 mm

232660

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

ABL HEATSINKS

You previously purchased this product. View in Order History

Each

1+ £5.72 £6.86 5+ £4.77 £5.72 10+ £4.47 £5.36 20+ £4.21 £5.05 50+ £3.49 £4.19

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
3.3°C/W TO-3 65mm 20mm 50mm - Aluminium 2.56" 0.79" 1.97" - -
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

BOYD

You previously purchased this product. View in Order History

Each

1+ £13.68 £16.42 5+ £11.54 £13.85 10+ £10.87 £13.04 20+ £9.01 £10.81 50+ £8.40 £10.08

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
2.6°C/W TO-220 41.91mm 63.5mm 25.4mm - Aluminium 1.65" 2.5" 1" - -
890SP-01000-A-100
890SP-01000-A-100 - Heat Sink, Ultra-Fin™, 0.12 °C/W, 101.6 mm, 32 mm, 100 mm

4105977

Heat Sink, Ultra-Fin™, 0.12 °C/W, 101.6 mm, 32 mm, 100 mm

H S MARSTON

You previously purchased this product. View in Order History

Each

1+ £42.75 £51.30 5+ £33.37 £40.04 10+ £31.09 £37.31 20+ £30.47 £36.56

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
0.12°C/W - 101.6mm 32mm 100mm - Aluminium 4" 1.26" 3.94" - -
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

BOYD

You previously purchased this product. View in Order History

Each

1+ £5.15 £6.18 5+ £4.29 £5.15 10+ £4.02 £4.82 20+ £3.79 £4.55 50+ £3.14 £3.77

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
3.3°C/W TO-220 41.91mm 50mm 25.4mm - Aluminium 1.65" 1.97" 1" - -
ML516-25-B
ML516-25-B - Heat Sink, Indian Chief, TO-220/TO-252/TO-263, 8.97 °C/W, TO-220, TO-252, TO-262, 25 mm, 28 mm

1773353

Heat Sink, Indian Chief, TO-220/TO-252/TO-263, 8.97 °C/W, TO-220, TO-252, TO-262, 25 mm, 28 mm

BOYD

You previously purchased this product. View in Order History

Each

1+ £12.79 £15.35 5+ £10.79 £12.95 10+ £10.15 £12.18 20+ £8.42 £10.10 50+ £7.85 £9.42

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
8.97°C/W TO-220, TO-252, TO-262 25mm 28mm 19.4mm - - 0.98" 1.1" 0.76" - -
TV40G
TV40G - Heat Sink, PCB, Board Level, 9.9 °C/W, TO-218, TO-220, 28 mm, 22 mm, 38 mm

170074

Heat Sink, PCB, Board Level, 9.9 °C/W, TO-218, TO-220, 28 mm, 22 mm, 38 mm

BOYD

You previously purchased this product. View in Order History

Each

1+ £6.51 £7.81 5+ £5.42 £6.50 10+ £5.08 £6.10 20+ £4.78 £5.74 50+ £3.97 £4.76

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
9.9°C/W TO-218, TO-220 28mm 22mm 38mm - Aluminium 1.1" 0.87" 1.5" - -
520AB1250MB(TO-3X2)
520AB1250MB(TO-3X2) - Heat Sink, TO-3, 1.2 °C/W, TO-3, 88 mm, 35 mm, 125 mm

253730

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

ABL HEATSINKS

You previously purchased this product. View in Order History

Each

1+ £15.37 £18.44 5+ £12.21 £14.65 10+ £11.17 £13.40 20+ £10.12 £12.14 50+ £9.43 £11.32

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
1.2°C/W TO-3 88mm 35mm 125mm - Aluminium 3.46" 1.38" 4.92" - -
274-1AB
274-1AB - Heat Sink, Square, PCB, 56 °C/W, TO-220, 13.2 mm, 9.5 mm, 19.1 mm

1611445

Heat Sink, Square, PCB, 56 °C/W, TO-220, 13.2 mm, 9.5 mm, 19.1 mm

WAKEFIELD THERMAL

You previously purchased this product. View in Order History

Each

10+ £0.429 £0.51 50+ £0.357 £0.43 100+ £0.335 £0.40 250+ £0.315 £0.38

Restricted Item

Minimum order of 10 items Multiples of 10 only Please enter a valid quantity

Add
Min: 10 Mult: 10
56°C/W TO-220 13.2mm 9.5mm 19.1mm - Aluminium 0.52" 0.375" 0.75" - -
374024B00035G
374024B00035G - Heat Sink, Square, PCB, For Ball Grid Arrays, 40 °C/W, BGA, 23 mm, 10 mm, 23 mm

1611442

Heat Sink, Square, PCB, For Ball Grid Arrays, 40 °C/W, BGA, 23 mm, 10 mm, 23 mm

BOYD

You previously purchased this product. View in Order History

Each

1+ £3.23 £3.88 10+ £2.59 £3.11 25+ £2.42 £2.90 50+ £2.28 £2.74 100+ £1.89 £2.27

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
40°C/W BGA 23mm 10mm 23mm - Aluminium 0.91" 0.39" 0.91" - -
FK 244 13 D PAK
FK 244 13  D PAK - Heat Sink, Square, PCB, For D Pak, 25 °C/W, TO-252, 13 mm, 13 mm, 14.8 mm

4302424

Heat Sink, Square, PCB, For D Pak, 25 °C/W, TO-252, 13 mm, 13 mm, 14.8 mm

FISCHER ELEKTRONIK

You previously purchased this product. View in Order History

Each

1+ £1.65 £1.98 10+ £1.40 £1.68 25+ £1.26 £1.51 50+ £1.19 £1.43 100+ £1.12 £1.34

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
25°C/W TO-252 13mm 13mm 14.8mm - Copper 0.51" 0.51" 0.58" - -
SK 129 25,4 STS
SK 129 25,4 STS - Heat Sink, Extruded, PCB Mount, 7.8 °C/W, SOT-32, TO-3P, TO-220, 42 mm, 25.4 mm, 25 mm

1319810

Heat Sink, Extruded, PCB Mount, 7.8 °C/W, SOT-32, TO-3P, TO-220, 42 mm, 25.4 mm, 25 mm

FISCHER ELEKTRONIK

You previously purchased this product. View in Order History

Each

1+ £3.81 £4.57 10+ £3.05 £3.66 25+ £2.69 £3.23 50+ £2.46 £2.95 100+ £2.23 £2.68

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
7.8°C/W SOT-32, TO-3P, TO-220 42mm 25.4mm 25mm - Aluminium 1.65" 1" 0.98" - -
SW38-4
SW38-4 - Heat Sink, TO-220/218, 10 °C/W, TO-218, TO-220, TO-247, 34.5 mm, 38 mm, 12.5 mm

1213438

Heat Sink, TO-220/218, 10 °C/W, TO-218, TO-220, TO-247, 34.5 mm, 38 mm, 12.5 mm

BOYD

You previously purchased this product. View in Order History

Each

1+ £4.72 £5.66 5+ £3.93 £4.72 10+ £3.68 £4.42 20+ £3.47 £4.16 50+ £2.88 £3.46

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
10°C/W TO-218, TO-220, TO-247 34.5mm 38mm 12.5mm - Aluminium 1.36" 1.5" 0.49" - -
MC33280
MC33280 - Heat Sink, 21 °C/W, TO-220, 12.7 mm, 20 mm, 12.7 mm

1710625

Heat Sink, 21 °C/W, TO-220, 12.7 mm, 20 mm, 12.7 mm

MULTICOMP PRO

You previously purchased this product. View in Order History

Each

1+ £1.17 £1.40 15+ £0.905 £1.09 25+ £0.748 £0.90 100+ £0.679 £0.81 150+ £0.614 £0.74 250+ £0.543 £0.65 More Pricing...

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
21°C/W TO-220 12.7mm 20mm 12.7mm - - 0.5" 0.79" 0.5" - -
MC33287
MC33287 - Heat Sink, Square, PCB, Extruded, 8.8 °C/W, TO-220, 34.53 mm, 50 mm, 12.53 mm

1710633

Heat Sink, Square, PCB, Extruded, 8.8 °C/W, TO-220, 34.53 mm, 50 mm, 12.53 mm

MULTICOMP PRO

You previously purchased this product. View in Order History

Each

1+ £1.08 £1.30 15+ £0.833 £1.00 25+ £0.689 £0.83 100+ £0.625 £0.75 150+ £0.565 £0.68 250+ £0.50 £0.60 More Pricing...

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
8.8°C/W TO-220 34.53mm 50mm 12.53mm - - 1.36" 1.97" 0.49" - -
TV4
TV4 - Heat Sink, PCB, Board Level, 21 °C/W, TO-126, 22 mm, 19 mm, 19 mm

170075

Heat Sink, PCB, Board Level, 21 °C/W, TO-126, 22 mm, 19 mm, 19 mm

BOYD

You previously purchased this product. View in Order History

Each

1+ £5.78 £6.94 5+ £4.81 £5.77 10+ £4.51 £5.41 20+ £4.25 £5.10 50+ £3.52 £4.22

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
21°C/W TO-126 22mm 19mm 19mm - Aluminium 0.87" 0.75" 0.75" - -
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

BOYD

You previously purchased this product. View in Order History

Each

1+ £4.23 £5.08 5+ £3.52 £4.22 10+ £3.30 £3.96 20+ £3.11 £3.73 50+ £2.58 £3.10

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
4.4°C/W TO-220 41.91mm 38.1mm 25.4mm - Aluminium 1.65" 1.5" 1" - -
MC33274
MC33274 - Heat Sink, TO-218/220/247 W Clip, 5.9 °C/W, TO-218, TO-220, TO-247, 35 mm, 50 mm, 25.6 mm

1710617

Heat Sink, TO-218/220/247 W Clip, 5.9 °C/W, TO-218, TO-220, TO-247, 35 mm, 50 mm, 25.6 mm

MULTICOMP PRO

You previously purchased this product. View in Order History

Each

1+ £1.86 £2.23 15+ £1.44 £1.73 25+ £1.19 £1.43 100+ £1.08 £1.30 150+ £0.976 £1.17 250+ £0.863 £1.04 More Pricing...

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
5.9°C/W TO-218, TO-220, TO-247 35mm 50mm 25.6mm - - 1.38" 1.97" 1.01" - -
BGA-STD-020
BGA-STD-020 - Heat Sink, For Ball Grid Array, Standard, 24.5 °C/W, BGA, 21 mm, 9 mm, 21 mm

2084426

Heat Sink, For Ball Grid Array, Standard, 24.5 °C/W, BGA, 21 mm, 9 mm, 21 mm

ABL HEATSINKS

You previously purchased this product. View in Order History

Each

1+ £2.17 £2.60 10+ £1.73 £2.08 25+ £1.63 £1.96 50+ £1.53 £1.84 100+ £1.27 £1.52

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
24.5°C/W BGA 21mm 9mm 21mm - Aluminium 0.83" 0.35" 0.83" - -
SK 48/50 SA-3
SK 48/50 SA-3 - Heat Sink, TO-3, 2.8 °C/W, TO-3, 65 mm, 20 mm, 50 mm

4621347

Heat Sink, TO-3, 2.8 °C/W, TO-3, 65 mm, 20 mm, 50 mm

FISCHER ELEKTRONIK

You previously purchased this product. View in Order History

Each

1+ £5.28 £6.34 5+ £4.40 £5.28 10+ £4.12 £4.94 20+ £3.88 £4.66 50+ £3.22 £3.86

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
2.8°C/W TO-3 65mm 20mm 50mm - Aluminium 2.56" 0.79" 1.97" - -
TV1505
TV1505 - Heat Sink, PCB, Board Level, 17 °C/W, TO-126, TO-220, 30 mm, 30.2 mm, 12.7 mm

170071

Heat Sink, PCB, Board Level, 17 °C/W, TO-126, TO-220, 30 mm, 30.2 mm, 12.7 mm

BOYD

You previously purchased this product. View in Order History

Each

10+ £0.846 £1.02 50+ £0.713 £0.86 100+ £0.672 £0.81 250+ £0.557 £0.67

Restricted Item

Minimum order of 10 items Multiples of 10 only Please enter a valid quantity

Add
Min: 10 Mult: 10
17°C/W TO-126, TO-220 30mm 30.2mm 12.7mm - Aluminium 1.18" 1.19" 0.5" - -
CCI02
CCI02 - Heat Sink, BGA, FPGAs, Double Sided Adhesive, 7.93 °C/W, BGA, 45 mm, 10 mm, 45 mm

1373294

Heat Sink, BGA, FPGAs, Double Sided Adhesive, 7.93 °C/W, BGA, 45 mm, 10 mm, 45 mm

CCI

You previously purchased this product. View in Order History

Each

1+ £3.54 £4.25 10+ £2.83 £3.40 25+ £2.50 £3.00 50+ £2.29 £2.75 100+ £2.07 £2.48

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
7.93°C/W BGA 45mm 10mm 45mm - Aluminium 1.77" 0.39" 1.77" - -
97CN-02500-A-200
97CN-02500-A-200 - Heat Sink, Extruded Range - 4, Black Anodized, 0.33 °C/W, 200 mm, 40 mm, 250 mm

170769

Heat Sink, Extruded Range - 4, Black Anodized, 0.33 °C/W, 200 mm, 40 mm, 250 mm

H S MARSTON

You previously purchased this product. View in Order History

Each

1+ £122.12 £146.54 5+ £94.36 £113.23 10+ £92.47 £110.96

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
0.33°C/W - 200mm 40mm 250mm - Aluminium 7.87" 1.57" 9.84" - -