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Fans, Heat Sinks & HVAC - Natural Convection Heat Sinks

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Packages Cooled Thermal Resistance External Height - Imperial External Height - Metric External Width - Imperial External Width - Metric External Length - Imperial External Length - Metric External Diameter - Imperial External Diameter - Metric Heat Sink Material SVHC
 
 
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79K4100
320105B00000G

320105B00000G

AAVID THERMALLOY

HEAT SINK

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3,317

Price for: Each 1

1+ $1.36 Promotional price 10+ $1.36 Promotional price 100+ $1.36 Promotional price 500+ $1.16 Promotional price More Pricing

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TO-5 63°C/W 0.25" 6.35mm - - - - 0.5" 12.7mm Aluminium No SVHC (17-Dec-2014)
  • 3,317 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 7/27/15
51M0971
325705B00000G

325705B00000G

AAVID THERMALLOY

HEAT SINK

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1,406

Price for: Each 1

1+ $1.20 Promotional price 10+ $1.20 Promotional price 100+ $1.03 Promotional price 500+ $0.96 Promotional price More Pricing

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TO-5 60°C/W 0.25" 6.35mm - - - - 0.5" 12.7mm Aluminium No SVHC (17-Dec-2014)
  • 1,406 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 7/27/15
18M8043
311505B00000G

311505B00000G

AAVID THERMALLOY

HEAT SINK

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1,321

Price for: Each 1

1+ $1.48 Promotional price 10+ $1.48 Promotional price 100+ $1.48 Promotional price 500+ $1.27 Promotional price More Pricing

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TO-5 90°C/W 0.4" 10.16mm - - - - 0.375" 9.52mm Aluminium No SVHC (17-Dec-2014)
  • 1,321 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 7/27/15
79K4102
323005B00000G

323005B00000G

AAVID THERMALLOY

HEAT SINK

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858

Price for: Each 1

1+ $1.90 Promotional price 10+ $1.90 Promotional price 100+ $1.63 Promotional price 500+ $1.63 Promotional price More Pricing

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TO-5 56°C/W 0.25" 6.35mm - - - - 0.75" 19.05mm Aluminium No SVHC (17-Dec-2014)
  • 858 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 7/27/15
18M8045
322400B00000G

322400B00000G

AAVID THERMALLOY

HEAT SINK

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654

Price for: Each 1

1+ $1.53 10+ $1.40 100+ $1.06 500+ $0.913 More Pricing

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TO-18 100°C/W 0.236" 5.97mm - - - - 0.5" 12.7mm Aluminium No SVHC (17-Dec-2014)
  • 654 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 7/27/15
89M4414
321127B00000G

321127B00000G

AAVID THERMALLOY

HEAT SINK

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490

Price for: Each 1

1+ $4.13 Promotional price 10+ $4.13 Promotional price 100+ $4.13 Promotional price 500+ $4.13 Promotional price More Pricing

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TO-5 54°C/W 0.271" 6.88mm - - - - 0.625" 15.88mm Aluminium No SVHC (17-Dec-2014)
  • 490 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 6/15/15
89K0319
322505B00000G

322505B00000G

AAVID THERMALLOY

HEAT SINK

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476

Price for: Each 1

1+ $1.71 Promotional price 10+ $1.71 Promotional price 100+ $1.47 Promotional price 500+ $1.47 Promotional price More Pricing

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TO-5 56°C/W 0.4" 10.16mm - - - - 0.75" 19.05mm Aluminium No SVHC (17-Dec-2014)
  • 476 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 7/27/15
18M8046
322605B00000G

322605B00000G

AAVID THERMALLOY

HEAT SINK

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381

Price for: Each 1

1+ $1.79 Promotional price 10+ $1.79 Promotional price 100+ $1.54 Promotional price 500+ $1.54 Promotional price More Pricing

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TO-5 54°C/W 0.236" 6mm - - - - 0.75" 19.05mm Aluminium No SVHC (17-Dec-2014)
  • 381 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 7/27/15
46F4137
2227B
Technical Data Sheet}
No Not RoHS compliant

2227B

AAVID THERMALLOY

HEAT SINK

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287

Price for: Each 1

1+ $4.71 Promotional price 10+ $4.71 Promotional price 100+ $4.71 Promotional price 500+ $4.71 Promotional price More Pricing

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TO-5 21°C/W 0.4" 10.16mm - - - - 1.25" 31.75mm - No SVHC (17-Dec-2014)
  • 287 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 7/27/15
18M8044
321527B00000G

321527B00000G

AAVID THERMALLOY

HEAT SINK

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190

Price for: Each 1

1+ $15.82 10+ $14.29 100+ $11.02 500+ $9.49 More Pricing

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- 35.2°C/W 0.21" 5.33mm - - - - 0.75" 19.05mm Aluminium No SVHC (17-Dec-2014)
  • 190 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 7/27/15
54M1528
00C93460101

00C93460101

CCI

HEAT PIPE, 0.008K/W, COPPER, BGA

0  Write a Review | Ask a Question

122

Price for: Each 1

1+ $15.99 25+ $15.24 50+ $14.43 100+ $13.73 More Pricing

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BGA 0.008°C/W 0.12" 3mm - - 7.874" 200mm 0.24" 6mm Copper To Be Advised
  • 122 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 5/25/15
50R4609
HS053

HS053

CRYDOM

RELAY HEAT SINK

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146

Price for: Each 1

1+ $108.31 10+ $103.42 50+ $98.52 100+ $94.85

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- 0.5°C/W - - - - - - - - Aluminium No SVHC (17-Dec-2014)
  • 146 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 5/4/15
50R4640
HS251

HS251

CRYDOM

RELAY HEAT SINK

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201

Price for: Each 1

1+ $15.63 10+ $14.93 50+ $14.22 100+ $13.69

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- 2.5°C/W - - - - - - - - Aluminium No SVHC (17-Dec-2014)
  • 201 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 5/4/15
23T0437
SA-LED-113E

SA-LED-113E

OHMITE

LED HEAT SINK

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98

Price for: Each 1

1+ $2.40 50+ $2.26 100+ $2.00 250+ $1.90 More Pricing

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LED 5.33°C/W 0.5" 12.7mm - - - - 2.748" 69.8mm Aluminium To Be Advised
  • 98 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 5/18/15
33R1781
HS172

HS172

CRYDOM

RELAY HEAT SINK

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162

Price for: Each 1

1+ $19.79 10+ $18.90 50+ $18.00 100+ $17.33

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- 1.7°C/W - - - - - - - - Aluminium No SVHC (17-Dec-2014)
  • 162 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 5/4/15
99R4714
CML6001-52-6-101

CML6001-52-6-101

COOLIANCE

LED HEAT SINK

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102

Price for: Each 1

1+ $5.47 Promotional price 10+ $5.47 Promotional price 25+ $5.47 Promotional price 50+ $5.47 Promotional price More Pricing

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LED 5.2°C/W 2.05" 52mm - - - - 2.36" 60mm Aluminium To Be Advised

(Available until stock is exhausted)

  • 102 in stock for same day shipping

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23T0734
19755-XXL-AB

19755-XXL-AB

WAKEFIELD SOLUTIONS

HEAT SINK, ES RECTANGLE EXTRUSION

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98

Price for: Each 1

1+ $18.54 Promotional price 10+ $18.54 Promotional price 100+ $15.89 Promotional price 500+ $15.89 Promotional price More Pricing

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LED 1.15°C/W - - - - 10" 254mm 2.5" 63.5mm Aluminium To Be Advised

(Available until stock is exhausted)

  • 98 in stock for same day shipping

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23T0729
19754-M-AB

19754-M-AB

WAKEFIELD SOLUTIONS

HEAT SINK, RS RECTANGLE EXTRUSION

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84

Price for: Each 1

1+ $19.71 Promotional price 10+ $19.71 Promotional price 50+ $19.71 Promotional price 100+ $19.71 Promotional price More Pricing

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LED 0.68°C/W - 190.5mm - - 7.5" 190.5mm 4.51" 114.55mm Aluminium To Be Advised
  • 84 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 5/25/15
99R4701
CML4601-25-3-101

CML4601-25-3-101

COOLIANCE

LED HEAT SINK

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82

Price for: Each 1

1+ $3.83 Promotional price 10+ $3.83 Promotional price 25+ $3.83 Promotional price 50+ $3.83 Promotional price More Pricing

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LED 5.52°C/W 0.984" 25mm - - - - 1.811" 46mm Aluminium To Be Advised

(Available until stock is exhausted)

  • 82 in stock for same day shipping

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99R4718
CML7001-52-10-101

CML7001-52-10-101

COOLIANCE

LED HEAT SINK

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76

Price for: Each 1

1+ $6.60 Promotional price 10+ $6.60 Promotional price 25+ $6.60 Promotional price 50+ $6.60 Promotional price More Pricing

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LED 3.7°C/W 2.047" 52mm - - - - 2.756" 70mm Aluminium To Be Advised

(Available until stock is exhausted)

  • 76 in stock for same day shipping

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99R4713
CML6001-52-10-101

CML6001-52-10-101

COOLIANCE

LED HEAT SINK

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72

Price for: Each 1

1+ $6.18 Promotional price 10+ $6.18 Promotional price 25+ $6.18 Promotional price 50+ $6.18 Promotional price More Pricing

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LED 4.4°C/W 2.047" 52mm - - - - 2.362" 60mm Aluminium To Be Advised

(Available until stock is exhausted)

  • 72 in stock for same day shipping

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23T0735
19756-L-AB

19756-L-AB

WAKEFIELD SOLUTIONS

HEAT SINK, STAR PACKAGE

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65

Price for: Each 1

1+ $5.69 Promotional price 10+ $5.69 Promotional price 50+ $5.69 Promotional price 100+ $5.69 Promotional price More Pricing

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LED 2.59°C/W - - - - 3" 76.2mm 1.65" 42.01mm Aluminium To Be Advised

(Available until stock is exhausted)

  • 65 in stock for same day shipping

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99R4709
CML5001-52-6-101

CML5001-52-6-101

COOLIANCE

LED HEAT SINK

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56

Price for: Each 1

1+ $8.47 Promotional price 10+ $8.47 Promotional price 25+ $8.47 Promotional price 50+ $8.47 Promotional price More Pricing

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LED 5.9°C/W 2.05" 52mm - - - - 1.97" 50mm Aluminium To Be Advised

(Available until stock is exhausted)

  • 56 in stock for same day shipping

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96M8765
882-100AB

882-100AB

WAKEFIELD SOLUTIONS

HEAT SINK

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51

Price for: Each 1

1+ $2.04 Promotional price 10+ $2.04 Promotional price 100+ $1.75 Promotional price 500+ $1.63 Promotional price More Pricing

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LED 5.33°C/W 1" 25.4mm - - - - 2.76" 70.1mm - To Be Advised
    Per the manufacturer, more stock expected week of 6/1/15

Not Normally Stocked

Non-Cancelable / Non Returnable

50R4613
HS072

HS072

CRYDOM

RELAY HEAT SINK

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27

Price for: Each 1

1+ $39.56 10+ $37.78 50+ $35.99 100+ $34.65

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- 0.7°C/W 2.63" - 4.72" - - - - - Aluminium No SVHC (17-Dec-2014)
  • 27 in stock for same day shipping

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  • 50 Further stock expected to ship on Apr 19, 2015
  • 60 Further stock expected to ship on May 6, 2015
  • Per the manufacturer, more stock expected week of 5/4/15
Compare Selected