Natural Convection Heat Sinks

: 1,120 Products Found
Filter Layout:
0 Filter(s) Selected
1,120 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)
Extended Attributes Attributes
Add properties to the table

Select the properties you would like to see added to the columns at the end of the table.

  Manufacturer Part No Newark Part No. Description / Manufacturer
Availability Price for:
Price
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
C40-058-VE
C40-058-VE - Heat Sink, Square, TO-247, TO-264, 32 mm, 43.69 mm, 58 mm

96W2042

Heat Sink, Square, TO-247, TO-264, 32 mm, 43.69 mm, 58 mm

OHMITE

You previously purchased this product. View in Order History

Each

1+ $7.87 10+ $7.77 25+ $7.46 50+ $7.13 100+ $6.92 250+ $6.39 More Pricing...

Restricted Item

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

Add
Min: 1 Mult: 1
- TO-247, TO-264 32mm 43.69mm 58mm - Aluminium 1.26" 1.72" 2.28" - C40 Series
SKV606021-CU
SKV606021-CU - Heat Sink, 7.2 °C/W, 60 mm, 21.08 mm, 60 mm

94AC8392

Heat Sink, 7.2 °C/W, 60 mm, 21.08 mm, 60 mm

WAKEFIELD SOLUTIONS

You previously purchased this product. View in Order History

Each

1+ $23.68 5+ $23.02 10+ $22.37 25+ $21.05 50+ $19.73 100+ $18.42 More Pricing...

Restricted Item

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

Add
Min: 1 Mult: 1
7.2°C/W - 60mm 21.08mm 60mm - Copper 2.36" 0.83" 2.36" - SKV Series
ICK SMD A 10 SA
ICK SMD A 10 SA - Heat Sink, Square, PCB, For SMD Packages, 75 °C/W, DIP, PLCC, SMD, 6.3 mm, 4.8 mm, 10 mm

34M6429

Heat Sink, Square, PCB, For SMD Packages, 75 °C/W, DIP, PLCC, SMD, 6.3 mm, 4.8 mm, 10 mm

FISCHER ELEKTRONIK

You previously purchased this product. View in Order History

Each

1+ $1.02 10+ $0.985 25+ $0.928 50+ $0.865 100+ $0.821 250+ $0.761 More Pricing...

Restricted Item

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

Add
Min: 1 Mult: 1
75°C/W DIP, PLCC, SMD 6.3mm 4.8mm 10mm - Aluminium 0.25" 0.189" 0.39" - -
273-AB
273-AB - Heat Sink, Square, Black Anodized, 24.5 °C/W, TO-218, TO-220, 19.1 mm, 9.53 mm, 19 mm

81F046

Heat Sink, Square, Black Anodized, 24.5 °C/W, TO-218, TO-220, 19.1 mm, 9.53 mm, 19 mm

WAKEFIELD SOLUTIONS

You previously purchased this product. View in Order History

Each

1+ $0.382 10+ $0.364 25+ $0.347 50+ $0.338 100+ $0.335 250+ $0.313 500+ $0.295 1000+ $0.27 More Pricing...

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 TO-218, TO-220 19.1mm 9.53mm 19mm - Aluminium 0.75" 0.375" 0.75" - -
623K
623K - Heat Sink, Square, PCB, For Metal Cased Semiconductors, 3.47 °C/W, TO-3, 120.6 mm, 11.71 mm, 121 mm

58F539

Heat Sink, Square, PCB, For Metal Cased Semiconductors, 3.47 °C/W, TO-3, 120.6 mm, 11.71 mm, 121 mm

WAKEFIELD SOLUTIONS

You previously purchased this product. View in Order History

Each

1+ $4.77 5+ $4.77 10+ $4.77 25+ $4.77 50+ $4.77 100+ $4.77 250+ $4.77 More Pricing...

Restricted Item

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

Add
Min: 1 Mult: 1
3.47°C/W TO-3 120.6mm 11.71mm 121mm - Aluminium 4.75" 0.461" 4.75" - -
274-2AB
274-2AB - Heat Sink, Square, PCB, 50 °C/W, TO-220, 13.2 mm, 12.7 mm, 19 mm

81F048

Heat Sink, Square, PCB, 50 °C/W, TO-220, 13.2 mm, 12.7 mm, 19 mm

WAKEFIELD SOLUTIONS

You previously purchased this product. View in Order History

Each

1+ $0.377 10+ $0.364 25+ $0.348 50+ $0.338 100+ $0.333 250+ $0.311 500+ $0.295 1000+ $0.27 More Pricing...

Restricted Item

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

Add
Min: 1 Mult: 1
50°C/W TO-220 13.2mm 12.7mm 19mm - Aluminium 0.52" 0.5" 0.75" - -
658-60AB
658-60AB - Heat Sink, Square, For Ball Grid Arrays, Penguin Cooler, Pin Fin, BGA, 27.9 mm, 15.24 mm, 28 mm

93F6544

Heat Sink, Square, For Ball Grid Arrays, Penguin Cooler, Pin Fin, BGA, 27.9 mm, 15.24 mm, 28 mm

WAKEFIELD SOLUTIONS

You previously purchased this product. View in Order History

Each

1+ $1.50 10+ $1.50 25+ $1.50 50+ $1.39 100+ $1.39 250+ $1.39 500+ $1.39 1000+ $1.39 More Pricing...

Restricted Item

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

Add
Min: 1 Mult: 1
- BGA 27.9mm 15.24mm 28mm - Aluminium 1.1" 0.6" 1.1" - -
AKK 191
AKK 191 - Heat Sink, TO-3, 12 °C/W, TO-3, 40 mm, 19.1 mm, 27 mm

34M5103

Heat Sink, TO-3, 12 °C/W, TO-3, 40 mm, 19.1 mm, 27 mm

FISCHER ELEKTRONIK

You previously purchased this product. View in Order History

Each

1+ $5.73 10+ $5.51 25+ $5.33 50+ $4.94 100+ $4.51 250+ $3.94 More Pricing...

Restricted Item

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

Add
Min: 1 Mult: 1
12°C/W TO-3 40mm 19.1mm 27mm - Aluminium 1.58" 0.75" 1.06" - -
ICK SMD A 5 SA
ICK SMD A 5 SA - Heat Sink, For SMD, 123 °C/W, DIP, PLCC, SMD, 6.3 mm, 4.83 mm, 5.08 mm

34M6427

Heat Sink, For SMD, 123 °C/W, DIP, PLCC, SMD, 6.3 mm, 4.83 mm, 5.08 mm

FISCHER ELEKTRONIK

You previously purchased this product. View in Order History

Each

1+ $0.946 10+ $0.915 25+ $0.862 50+ $0.802 100+ $0.762 250+ $0.707 More Pricing...

Restricted Item

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

Add
Min: 1 Mult: 1
123°C/W DIP, PLCC, SMD 6.3mm 4.83mm 5.08mm - Aluminium 0.25" 0.19" 0.2" - -
680-125A
680-125A - Heat Sink, Square, Maximum Efficiency Omnidirectional, 6 °C/W, TO-3, TO-220, 46 mm, 31.8 mm, 46 mm

58F392

Heat Sink, Square, Maximum Efficiency Omnidirectional, 6 °C/W, TO-3, TO-220, 46 mm, 31.8 mm, 46 mm

WAKEFIELD SOLUTIONS

You previously purchased this product. View in Order History

Each

1+ $8.34 5+ $8.34 10+ $8.34 25+ $8.34 50+ $8.34 100+ $8.34 More Pricing...

Restricted Item

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

Add
Min: 1 Mult: 1
6°C/W TO-3, TO-220 46mm 31.8mm 46mm - Aluminium 1.81" 1.25" 1.81" - -
274-1AB
274-1AB - Heat Sink, Square, PCB, 56 °C/W, TO-220, 13.2 mm, 9.53 mm, 19 mm

50B8304

Heat Sink, Square, PCB, 56 °C/W, TO-220, 13.2 mm, 9.53 mm, 19 mm

WAKEFIELD SOLUTIONS

You previously purchased this product. View in Order History

Each

1+ $0.376 10+ $0.363 25+ $0.347 50+ $0.336 100+ $0.332 250+ $0.31 500+ $0.294 1000+ $0.268 More Pricing...

Restricted Item

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

Add
Min: 1 Mult: 1
56°C/W TO-220 13.2mm 9.53mm 19mm - Aluminium 0.52" 0.375" 0.75" - -
FK 244 13 D2 PAK
FK 244 13 D2 PAK - Heat Sink, Square, PCB, For D Pak, 22.8 °C/W, TO-252, 26 mm, 10.01 mm, 13 mm

34M6223

Heat Sink, Square, PCB, For D Pak, 22.8 °C/W, TO-252, 26 mm, 10.01 mm, 13 mm

FISCHER ELEKTRONIK

You previously purchased this product. View in Order History

Each

1+ $2.31 10+ $2.21 25+ $2.10 50+ $2.01 100+ $1.89 250+ $1.82 More Pricing...

Restricted Item

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

Add
Min: 1 Mult: 1
22.8°C/W TO-252 26mm 10.01mm 13mm - Copper 1.02" 0.394" 0.51" - -
392-300AB
392-300AB - Heat Sink, Square, High Performance For Power Modules, 0.33 °C/W, 125 mm, 135.8 mm, 300 mm

97F953

Heat Sink, Square, High Performance For Power Modules, 0.33 °C/W, 125 mm, 135.8 mm, 300 mm

WAKEFIELD SOLUTIONS

You previously purchased this product. View in Order History

Each

1+ $283.03 5+ $273.60 10+ $264.16 25+ $245.29 50+ $240.57 100+ $235.86 More Pricing...

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 - 125mm 135.8mm 300mm - Aluminium 4.92" 5.3" 11.81" - 392 Series
LTN20069
LTN20069 - Heat Sink, BGA, 16.5 mm, 8.89 mm, 16.5 mm

46P4409

Heat Sink, BGA, 16.5 mm, 8.89 mm, 16.5 mm

WAKEFIELD SOLUTIONS

You previously purchased this product. View in Order History

Each

1+ $2.24 10+ $2.14 25+ $2.09 50+ $2.03 100+ $1.94 250+ $1.82 500+ $1.71 1000+ $1.62 More Pricing...

Restricted Item

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

Add
Min: 1 Mult: 1
- BGA 16.5mm 8.89mm 16.5mm - Aluminium 0.65" 0.35" 0.65" - -
ICK PGA 6 X 6 X 14
ICK PGA 6 X 6 X 14 - Heat Sink, Square, For PGA's, 18.6 °C/W, PGA, 14 mm, 14 mm, 14 mm

17T5906

Heat Sink, Square, For PGA's, 18.6 °C/W, PGA, 14 mm, 14 mm, 14 mm

FISCHER ELEKTRONIK

You previously purchased this product. View in Order History

Each

Delivery in 2-4 business days from our UK warehouse for in stock items

1+ $2.46 10+ $2.21 25+ $2.12 50+ $2.02 100+ $1.77 250+ $1.59 More Pricing...

Restricted Item

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

Add
Min: 1 Mult: 1
18.6°C/W PGA 14mm 14mm 14mm - Aluminium 0.55" 0.551" 0.55" - -
641K
641K - Heat Sink, Square, PCB, For Metal Cased Semiconductors, 2.4 °C/W, TO-3, 104.8 mm, 25.4 mm, 76.2 mm

58F540

Heat Sink, Square, PCB, For Metal Cased Semiconductors, 2.4 °C/W, TO-3, 104.8 mm, 25.4 mm, 76.2 mm

WAKEFIELD SOLUTIONS

You previously purchased this product. View in Order History

Each

1+ $16.08 5+ $16.07 10+ $16.07 25+ $16.07 50+ $16.07 100+ $14.73 250+ $14.73 More Pricing...

Restricted Item

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

Add
Min: 1 Mult: 1
2.4°C/W TO-3 104.8mm 25.4mm 76.2mm - Aluminium 4.13" 1" 3" - -
VXA-55-101E
VXA-55-101E - Heat Sink, 209 W/m.K, SOT-227, 40 mm, 30 mm, 55 mm

89AH2324

Heat Sink, 209 W/m.K, SOT-227, 40 mm, 30 mm, 55 mm

OHMITE

You previously purchased this product. View in Order History

Each

1+ $6.76 10+ $6.56 25+ $6.37 50+ $6.04 100+ $5.68 250+ $5.31 More Pricing...

Restricted Item

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

Add
Min: 1 Mult: 1
209W/m.K SOT-227 40mm 30mm 55mm - Aluminium 1.57" 1.18" 2.17" - VX Series
120456
120456 - Heat Sink, 152 mm

02AC3250

Heat Sink, 152 mm

WAKEFIELD SOLUTIONS

You previously purchased this product. View in Order History

Each

1+ $208.57 5+ $202.04 10+ $195.52 25+ $182.48 50+ $175.98

Restricted Item

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

Add
Min: 1 Mult: 1
- - - - 152mm - Aluminium, Copper - - 6" - -
517-95AB
517-95AB - Heat Sink, For DC/DC Converter, 5.45 °C/W, Half Brick, 57.9 mm, 24.1 mm, 61 mm

91F3667

Heat Sink, For DC/DC Converter, 5.45 °C/W, Half Brick, 57.9 mm, 24.1 mm, 61 mm

WAKEFIELD SOLUTIONS

You previously purchased this product. View in Order History

Each

1+ $3.44

Restricted Item

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

Add
Min: 1 Mult: 1
5.45°C/W Half Brick 57.9mm 24.1mm 61mm - Aluminium 2.28" 0.95" 2.4" - -
403K
403K - Heat Sink, Square, PCB, Double Surface, 1.83 °C/W, TO-3, 120.7 mm, 31.8 mm, 76.2 mm

58F505

Heat Sink, Square, PCB, Double Surface, 1.83 °C/W, TO-3, 120.7 mm, 31.8 mm, 76.2 mm

WAKEFIELD SOLUTIONS

You previously purchased this product. View in Order History

Each

1+ $19.21 5+ $18.73 10+ $18.23 25+ $17.22 50+ $16.22 100+ $15.21 250+ $14.22 More Pricing...

Restricted Item

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

Add
Min: 1 Mult: 1
1.83°C/W TO-3 120.7mm 31.8mm 76.2mm - Aluminium 4.75" 1.25" 3" - -
C40-058-AE
C40-058-AE - Heat Sink, Square, TO-247, TO-264, 32 mm, 43.69 mm, 58 mm

96W2041

Heat Sink, Square, TO-247, TO-264, 32 mm, 43.69 mm, 58 mm

OHMITE

You previously purchased this product. View in Order History

Each

1+ $11.65 10+ $11.35 25+ $10.46 50+ $10.10 100+ $9.47 250+ $8.83 More Pricing...

Restricted Item

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

Add
Min: 1 Mult: 1
- TO-247, TO-264 32mm 43.69mm 58mm - Aluminium 1.26" 1.72" 2.28" - C40 Series
ICK SMD A 8 SA
ICK SMD A 8 SA - Heat Sink, Black Anodised, 87 °C/W,  For DIP, PLCC, SMD, 4.8mm/6.3mm/8mm

34M6428

Heat Sink, Black Anodised, 87 °C/W, For DIP, PLCC, SMD, 4.8mm/6.3mm/8mm

FISCHER ELEKTRONIK

You previously purchased this product. View in Order History

Each

1+ $0.873 10+ $0.844 25+ $0.795 50+ $0.741 100+ $0.702 250+ $0.652 More Pricing...

Restricted Item

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

Add
Min: 1 Mult: 1
87°C/W DIP, PLCC, SMD 6.3mm 4.8mm 8mm - Aluminium 0.25" 0.189" 0.31" - -
441K
441K - Heat Sink, 120.7 mm, 114.3 mm, 140 mm

58F521

Heat Sink, 120.7 mm, 114.3 mm, 140 mm

WAKEFIELD SOLUTIONS

You previously purchased this product. View in Order History

Each

1+ $47.92

Restricted Item

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

Add
Min: 1 Mult: 1
- - 120.7mm 114.3mm 140mm - Aluminium 4.75" 4.5" 5.5" - -
120963
120963 - Heat Sink, 305 mm

02AC3259

Heat Sink, 305 mm

WAKEFIELD SOLUTIONS

You previously purchased this product. View in Order History

Each

1+ $313.50 5+ $313.50 10+ $291.12 25+ $271.71 50+ $271.71

Restricted Item

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

Add
Min: 1 Mult: 1
- - - - 305mm - Aluminium, Copper - - 12" - -
FA-T220-64E
FA-T220-64E - Heat Sink, Square, PCB, Black Anodized, Extruded, 3 °C/W, TO-220, 41.6 mm, 63.5 mm, 25 mm

92R5226

Heat Sink, Square, PCB, Black Anodized, Extruded, 3 °C/W, TO-220, 41.6 mm, 63.5 mm, 25 mm

OHMITE

You previously purchased this product. View in Order History

Each

1+ $3.59 10+ $3.51 25+ $3.41 50+ $3.23 100+ $3.03 500+ $2.74 More Pricing...

Restricted Item

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

Add
Min: 1 Mult: 1
3°C/W TO-220 41.6mm 63.5mm 25mm - Aluminium 1.64" 2.5" 0.98" - -