Natural Convection Heat Sinks

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  Manufacturer Part No Newark Part No. Manufacturer / Description
Avail Price For
Quantity
Packages Cooled Thermal Resistance External Height - Metric External Width - Metric External Length - Metric External Diameter - Metric Heat Sink Material External Height - Imperial External Width - Imperial External Length - Imperial External Diameter - Imperial Product Range
 
 
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576802B00000G
576802B00000G

89K0438

AAVID THERMALLOY

Heat Sink, Square, PCB, TO-220, TO-262, 27.3 °C/W, 12.7 mm, 12.7 mm, 19.05 mm

Packages Cooled TO-220, TO-262
Thermal Resistance 27.3°C/W
External Height - Metric 12.7mm

+ See all product info

AAVID THERMALLOY 

Heat Sink, Square, PCB, TO-220, TO-262, 27.3 °C/W, 12.7 mm, 12.7 mm, 19.05 mm

+ Check Stock & Lead Times

13,507 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 6/5/17

Packages Cooled TO-220, TO-262
Thermal Resistance 27.3°C/W
External Height - Metric 12.7mm
External Width - Metric 12.7mm
External Length - Metric 19.05mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 0.5"
External Width - Imperial 0.5"
External Length - Imperial 0.75"
External Diameter - Imperial -
Product Range -

13,507

Each

1+ $1.03 Price For 10+ $1.02 Price For 100+ $1.00 Price For 500+ $0.988 Price For 1000+ $0.976 Price For 5000+ $0.964 Price For 10000+ $0.953 Price For More Less

Qty

13,507 in stock

+ Check Stock & Lead Times

13,507 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 6/5/17

Each

1+ $1.03 10+ $1.02 100+ $1.00 More pricing

Buy
TO-220, TO-262 27.3°C/W 12.7mm 12.7mm 19.05mm - Aluminium 0.5" 0.5" 0.75" - -
274-2AB
274-2AB

81F048

WAKEFIELD SOLUTIONS

Heat Sink, Square, PCB, TO-220, 25 °C/W, 12.7 mm, 46 mm, 13.2 mm

Packages Cooled TO-220
Thermal Resistance 25°C/W
External Height - Metric 12.7mm

+ See all product info

WAKEFIELD SOLUTIONS 

Heat Sink, Square, PCB, TO-220, 25 °C/W, 12.7 mm, 46 mm, 13.2 mm

+ Check Stock & Lead Times

5,835 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 6/12/17

Packages Cooled TO-220
Thermal Resistance 25°C/W
External Height - Metric 12.7mm
External Width - Metric 46mm
External Length - Metric 13.2mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 0.5"
External Width - Imperial 1.811"
External Length - Imperial 0.52"
External Diameter - Imperial -
Product Range -

5,835

Each

1+ $0.231 Price For 10+ $0.223 Price For 25+ $0.212 Price For 50+ $0.205 Price For 100+ $0.203 Price For 250+ $0.189 Price For 500+ $0.178 Price For 1000+ $0.161 Price For More Less

Qty

5,835 in stock

+ Check Stock & Lead Times

5,835 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 6/12/17

Each

1+ $0.231 10+ $0.223 25+ $0.212 More pricing

Buy
TO-220 25°C/W 12.7mm 46mm 13.2mm - Aluminium 0.5" 1.811" 0.52" - -
289-AB
289-AB

58F1359

WAKEFIELD SOLUTIONS

Heat Sink, Black Anodized, TO-202, TO-218, TO-220, 25 °C/W, 12.7 mm, 18.1 mm, 25.4 mm

Packages Cooled TO-202, TO-218, TO-220
Thermal Resistance 25°C/W
External Height - Metric 12.7mm

+ See all product info

WAKEFIELD SOLUTIONS 

Heat Sink, Black Anodized, TO-202, TO-218, TO-220, 25 °C/W, 12.7 mm, 18.1 mm, 25.4 mm

+ Check Stock & Lead Times

4,967 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 6/12/17

Packages Cooled TO-202, TO-218, TO-220
Thermal Resistance 25°C/W
External Height - Metric 12.7mm
External Width - Metric 18.1mm
External Length - Metric 25.4mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 0.5"
External Width - Imperial 0.713"
External Length - Imperial 1"
External Diameter - Imperial -
Product Range -

4,967

Each

1+ $0.275 Price For 10+ $0.263 Price For 25+ $0.25 Price For 50+ $0.244 Price For 100+ $0.24 Price For 250+ $0.224 Price For 500+ $0.21 Price For 1000+ $0.184 Price For More Less

Qty

4,967 in stock

+ Check Stock & Lead Times

4,967 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 6/12/17

Each

1+ $0.275 10+ $0.263 25+ $0.25 More pricing

Buy
TO-202, TO-218, TO-220 25°C/W 12.7mm 18.1mm 25.4mm - Aluminium 0.5" 0.713" 1" - -
576802B04000G
576802B04000G

66K0258

AAVID THERMALLOY

Heat Sink, Square, PCB, TO-220, TO-262, 27.3 °C/W, 12.7 mm, 12.7 mm, 19.05 mm

Packages Cooled TO-220, TO-262
Thermal Resistance 27.3°C/W
External Height - Metric 12.7mm

+ See all product info

AAVID THERMALLOY 

Heat Sink, Square, PCB, TO-220, TO-262, 27.3 °C/W, 12.7 mm, 12.7 mm, 19.05 mm

+ Check Stock & Lead Times

3,735 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 6/5/17

Packages Cooled TO-220, TO-262
Thermal Resistance 27.3°C/W
External Height - Metric 12.7mm
External Width - Metric 12.7mm
External Length - Metric 19.05mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 0.5"
External Width - Imperial 0.5"
External Length - Imperial 0.75"
External Diameter - Imperial -
Product Range -

3,735

Each

1+ $1.74 Price For 10+ $1.72 Price For 25+ $1.69 Price For 50+ $1.67 Price For 100+ $1.65 Price For 250+ $1.63 Price For 500+ $1.62 Price For More Less

Qty

3,735 in stock

+ Check Stock & Lead Times

3,735 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 6/5/17

View Additional Avnet Stock

Each

1+ $1.74 10+ $1.72 25+ $1.69 More pricing

Buy
TO-220, TO-262 27.3°C/W 12.7mm 12.7mm 19.05mm - Aluminium 0.5" 0.5" 0.75" - -
577202B00000G
577202B00000G

16M4743

AAVID THERMALLOY

Heat Sink, Square, PCB, TO-220, 24.4 °C/W, 12.7 mm, 13.21 mm, 19.05 mm

Packages Cooled TO-220
Thermal Resistance 24.4°C/W
External Height - Metric 12.7mm

+ See all product info

AAVID THERMALLOY 

Heat Sink, Square, PCB, TO-220, 24.4 °C/W, 12.7 mm, 13.21 mm, 19.05 mm

+ Check Stock & Lead Times

2,600 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 8/7/17

Packages Cooled TO-220
Thermal Resistance 24.4°C/W
External Height - Metric 12.7mm
External Width - Metric 13.21mm
External Length - Metric 19.05mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 0.5"
External Width - Imperial 0.52"
External Length - Imperial 0.75"
External Diameter - Imperial -
Product Range -

2,600

Each

1+ $0.31 Price For 10+ $0.303 Price For 100+ $0.285 Price For 500+ $0.25 Price For 1000+ $0.226 Price For 5000+ $0.218 Price For More Less

Qty

2,600 in stock

+ Check Stock & Lead Times

2,600 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 8/7/17

View Additional Avnet Stock

Each

1+ $0.31 10+ $0.303 100+ $0.285 More pricing

Buy
TO-220 24.4°C/W 12.7mm 13.21mm 19.05mm - Aluminium 0.5" 0.52" 0.75" - -
577404B00000G
577404B00000G

18M8200

AAVID THERMALLOY

Heat Sink, Square, PCB, TO-202, 24 °C/W, 12.7 mm, 13.21 mm, 19.05 mm

Packages Cooled TO-202
Thermal Resistance 24°C/W
External Height - Metric 12.7mm

+ See all product info

AAVID THERMALLOY 

Heat Sink, Square, PCB, TO-202, 24 °C/W, 12.7 mm, 13.21 mm, 19.05 mm

+ Check Stock & Lead Times

1,101 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 8/7/17

Packages Cooled TO-202
Thermal Resistance 24°C/W
External Height - Metric 12.7mm
External Width - Metric 13.21mm
External Length - Metric 19.05mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 0.5"
External Width - Imperial 0.52"
External Length - Imperial 0.75"
External Diameter - Imperial -
Product Range -

1,101

Each

1+ $0.79 Price For 10+ $0.78 Price For 100+ $0.77 Price For 500+ $0.761 Price For 1000+ $0.752 Price For 5000+ $0.743 Price For 10000+ $0.734 Price For More Less

Qty

1,101 in stock

+ Check Stock & Lead Times

1,101 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 8/7/17

View Additional Avnet Stock

Each

1+ $0.79 10+ $0.78 100+ $0.77 More pricing

Buy
TO-202 24°C/W 12.7mm 13.21mm 19.05mm - Aluminium 0.5" 0.52" 0.75" - -
271-AB
271-AB

81F043

WAKEFIELD SOLUTIONS

Heat Sink, Square, PCB, TO-220, 15.5 °C/W, 12.7 mm, 17.8 mm, 44.5 mm

Packages Cooled TO-220
Thermal Resistance 15.5°C/W
External Height - Metric 12.7mm

+ See all product info

WAKEFIELD SOLUTIONS 

Heat Sink, Square, PCB, TO-220, 15.5 °C/W, 12.7 mm, 17.8 mm, 44.5 mm

+ Check Stock & Lead Times

798 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 6/12/17

Packages Cooled TO-220
Thermal Resistance 15.5°C/W
External Height - Metric 12.7mm
External Width - Metric 17.8mm
External Length - Metric 44.5mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 0.5"
External Width - Imperial 0.701"
External Length - Imperial 1.752"
External Diameter - Imperial -
Product Range -

798

Each

1+ $0.284 Price For Promotional price 10+ $0.262 Price For Promotional price 25+ $0.262 Price For Promotional price 50+ $0.262 Price For Promotional price 100+ $0.262 Price For Promotional price 250+ $0.262 Price For Promotional price 500+ $0.262 Price For Promotional price 1000+ $0.243 Price For Promotional price More Less

Qty

798 in stock

+ Check Stock & Lead Times

798 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 6/12/17

Each

1+ $0.284 Promotional price 10+ $0.262 Promotional price 25+ $0.262 Promotional price More pricing

Buy
TO-220 15.5°C/W 12.7mm 17.8mm 44.5mm - Aluminium 0.5" 0.701" 1.752" - -
501303B00000G
501303B00000G

73K6785

AAVID THERMALLOY

Heat Sink, Square, PCB, TO-3, 12 °C/W, 12.7 mm, 35.56 mm, 47.75 mm

Packages Cooled TO-3
Thermal Resistance 12°C/W
External Height - Metric 12.7mm

+ See all product info

AAVID THERMALLOY 

Heat Sink, Square, PCB, TO-3, 12 °C/W, 12.7 mm, 35.56 mm, 47.75 mm

+ Check Stock & Lead Times

946 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 6/5/17

Packages Cooled TO-3
Thermal Resistance 12°C/W
External Height - Metric 12.7mm
External Width - Metric 35.56mm
External Length - Metric 47.75mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 0.5"
External Width - Imperial 1.4"
External Length - Imperial 1.88"
External Diameter - Imperial -
Product Range -

946

Each

1+ $1.02 Price For 10+ $0.973 Price For 100+ $0.87 Price For 500+ $0.768 Price For 1000+ $0.717 Price For 5000+ $0.691 Price For More Less

Qty

946 in stock

+ Check Stock & Lead Times

946 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 6/5/17

View Additional Avnet Stock

Each

1+ $1.02 10+ $0.973 100+ $0.87 More pricing

Buy
TO-3 12°C/W 12.7mm 35.56mm 47.75mm - Aluminium 0.5" 1.4" 1.88" - -
507102B00000G
507102B00000G

05M3752

AAVID THERMALLOY

Heat Sink, Square, PCB, Hat Section, TO-220, 15.6 °C/W, 12.7 mm, 44.45 mm, 17.78 mm

Packages Cooled TO-220
Thermal Resistance 15.6°C/W
External Height - Metric 12.7mm

+ See all product info

AAVID THERMALLOY 

Heat Sink, Square, PCB, Hat Section, TO-220, 15.6 °C/W, 12.7 mm, 44.45 mm, 17.78 mm

+ Check Stock & Lead Times

779 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 8/7/17

Packages Cooled TO-220
Thermal Resistance 15.6°C/W
External Height - Metric 12.7mm
External Width - Metric 44.45mm
External Length - Metric 17.78mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 0.5"
External Width - Imperial 1.75"
External Length - Imperial 0.7"
External Diameter - Imperial -
Product Range -

779

Each

1+ $0.78 Price For 10+ $0.77 Price For 100+ $0.76 Price For 500+ $0.751 Price For 1000+ $0.742 Price For 5000+ $0.733 Price For 10000+ $0.725 Price For More Less

Qty

779 in stock

+ Check Stock & Lead Times

779 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 8/7/17

View Additional Avnet Stock

Each

1+ $0.78 10+ $0.77 100+ $0.76 More pricing

Buy
TO-220 15.6°C/W 12.7mm 44.45mm 17.78mm - Aluminium 0.5" 1.75" 0.7" - -
290-1AB
290-1AB

58F1360

WAKEFIELD SOLUTIONS

Heat Sink, Black Anodized, TO-202, TO-218, TO-220, 22 °C/W, 12.7 mm, 30 mm, 25.4 mm

Packages Cooled TO-202, TO-218, TO-220
Thermal Resistance 22°C/W
External Height - Metric 12.7mm

+ See all product info

WAKEFIELD SOLUTIONS 

Heat Sink, Black Anodized, TO-202, TO-218, TO-220, 22 °C/W, 12.7 mm, 30 mm, 25.4 mm

+ Check Stock & Lead Times

777 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 6/12/17

Packages Cooled TO-202, TO-218, TO-220
Thermal Resistance 22°C/W
External Height - Metric 12.7mm
External Width - Metric 30mm
External Length - Metric 25.4mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 0.5"
External Width - Imperial 1.181"
External Length - Imperial 1"
External Diameter - Imperial -
Product Range -

777

Each

1+ $0.38 Price For 10+ $0.364 Price For 25+ $0.346 Price For 50+ $0.337 Price For 100+ $0.332 Price For 250+ $0.31 Price For 500+ $0.29 Price For 1000+ $0.254 Price For More Less

Qty

777 in stock

+ Check Stock & Lead Times

777 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 6/12/17

Each

1+ $0.38 10+ $0.364 25+ $0.346 More pricing

Buy
TO-202, TO-218, TO-220 22°C/W 12.7mm 30mm 25.4mm - Aluminium 0.5" 1.181" 1" - -
531102B02500G
531102B02500G

18M8178

AAVID THERMALLOY

Heat Sink, Square, PCB, Extruded, With Radial Fins, TO-220, 10.4 °C/W, 12.7 mm, 34.92 mm, 38.1 mm

Packages Cooled TO-220
Thermal Resistance 10.4°C/W
External Height - Metric 12.7mm

+ See all product info

AAVID THERMALLOY 

Heat Sink, Square, PCB, Extruded, With Radial Fins, TO-220, 10.4 °C/W, 12.7 mm, 34.92 mm, 38.1 mm

+ Check Stock & Lead Times

623 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 8/7/17

Packages Cooled TO-220
Thermal Resistance 10.4°C/W
External Height - Metric 12.7mm
External Width - Metric 34.92mm
External Length - Metric 38.1mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 0.5"
External Width - Imperial 1.375"
External Length - Imperial 1.5"
External Diameter - Imperial -
Product Range -

623

Each

1+ $2.72 Price For Promotional price 10+ $2.72 Price For Promotional price 25+ $2.72 Price For Promotional price 50+ $2.72 Price For Promotional price 100+ $2.72 Price For Promotional price 250+ $2.69 Price For Promotional price 500+ $2.66 Price For Promotional price More Less

Qty

623 in stock

+ Check Stock & Lead Times

623 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 8/7/17

Each

1+ $2.72 Promotional price 10+ $2.72 Promotional price 25+ $2.72 Promotional price More pricing

Buy
TO-220 10.4°C/W 12.7mm 34.92mm 38.1mm - Aluminium 0.5" 1.375" 1.5" - -
290-2AB
290-2AB

58F1361

WAKEFIELD SOLUTIONS

Heat Sink, Black Anodized, TO-202, TO-218, TO-220, 22 °C/W, 12.7 mm, 30 mm, 25.4 mm

Packages Cooled TO-202, TO-218, TO-220
Thermal Resistance 22°C/W
External Height - Metric 12.7mm

+ See all product info

WAKEFIELD SOLUTIONS 

Heat Sink, Black Anodized, TO-202, TO-218, TO-220, 22 °C/W, 12.7 mm, 30 mm, 25.4 mm

+ Check Stock & Lead Times

367 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 6/12/17

Packages Cooled TO-202, TO-218, TO-220
Thermal Resistance 22°C/W
External Height - Metric 12.7mm
External Width - Metric 30mm
External Length - Metric 25.4mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 0.5"
External Width - Imperial 1.181"
External Length - Imperial 1"
External Diameter - Imperial -
Product Range -

367

Each

1+ $0.38 Price For 10+ $0.364 Price For 25+ $0.346 Price For 50+ $0.337 Price For 100+ $0.332 Price For 250+ $0.31 Price For 500+ $0.29 Price For 1000+ $0.254 Price For More Less

Qty

367 in stock

+ Check Stock & Lead Times

367 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 6/12/17

Each

1+ $0.38 10+ $0.364 25+ $0.346 More pricing

Buy
TO-202, TO-218, TO-220 22°C/W 12.7mm 30mm 25.4mm - Aluminium 0.5" 1.181" 1" - -
576802B03100G
576802B03100G

80K7974

AAVID THERMALLOY

Heat Sink, Square, PCB, TO-220, TO-262, 27.3 °C/W, 12.7 mm, 12.7 mm, 19.05 mm

Packages Cooled TO-220, TO-262
Thermal Resistance 27.3°C/W
External Height - Metric 12.7mm

+ See all product info

AAVID THERMALLOY 

Heat Sink, Square, PCB, TO-220, TO-262, 27.3 °C/W, 12.7 mm, 12.7 mm, 19.05 mm

+ Check Stock & Lead Times

282 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 6/5/17

Packages Cooled TO-220, TO-262
Thermal Resistance 27.3°C/W
External Height - Metric 12.7mm
External Width - Metric 12.7mm
External Length - Metric 19.05mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 0.5"
External Width - Imperial 0.5"
External Length - Imperial 0.75"
External Diameter - Imperial -
Product Range -

282

Each

1+ $1.81 Price For 10+ $1.78 Price For 25+ $1.76 Price For 50+ $1.74 Price For 100+ $1.72 Price For 250+ $1.70 Price For 500+ $1.68 Price For More Less

Qty

282 in stock

+ Check Stock & Lead Times

282 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 6/5/17

View Additional Avnet Stock

Each

1+ $1.81 10+ $1.78 25+ $1.76 More pricing

Buy
TO-220, TO-262 27.3°C/W 12.7mm 12.7mm 19.05mm - Aluminium 0.5" 0.5" 0.75" - -
680-5A
680-5A

58F401

WAKEFIELD SOLUTIONS

Heat Sink, Square, Maximum Efficiency Omnidirectional, TO-3, TO-220, 9.33 °C/W, 12.7 mm, 46 mm

Packages Cooled TO-3, TO-220
Thermal Resistance 9.33°C/W
External Height - Metric 12.7mm

+ See all product info

WAKEFIELD SOLUTIONS 

Heat Sink, Square, Maximum Efficiency Omnidirectional, TO-3, TO-220, 9.33 °C/W, 12.7 mm, 46 mm

+ Check Stock & Lead Times

156 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 6/12/17

Packages Cooled TO-3, TO-220
Thermal Resistance 9.33°C/W
External Height - Metric 12.7mm
External Width - Metric 46mm
External Length - Metric 46mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 0.5"
External Width - Imperial 1.811"
External Length - Imperial 1.811"
External Diameter - Imperial -
Product Range -

156

Each

1+ $7.05 Price For 10+ $6.87 Price For 25+ $6.49 Price For 50+ $6.07 Price For 100+ $5.70 Price For 250+ $5.32 Price For 500+ $4.94 Price For 1000+ $4.87 Price For More Less

Qty

156 in stock

+ Check Stock & Lead Times

156 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 6/12/17

Each

1+ $7.05 10+ $6.87 25+ $6.49 More pricing

Buy
TO-3, TO-220 9.33°C/W 12.7mm 46mm 46mm - Aluminium 0.5" 1.811" 1.811" - -
531002B02500G
531002B02500G

73K3927

AAVID THERMALLOY

Heat Sink, Square, PCB, Extruded, With Radial Fins, TO-220, 13.4 °C/W, 12.7 mm, 34.92 mm, 25.4 mm

Packages Cooled TO-220
Thermal Resistance 13.4°C/W
External Height - Metric 12.7mm

+ See all product info

AAVID THERMALLOY 

Heat Sink, Square, PCB, Extruded, With Radial Fins, TO-220, 13.4 °C/W, 12.7 mm, 34.92 mm, 25.4 mm

+ Check Stock & Lead Times

149 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 6/5/17

Packages Cooled TO-220
Thermal Resistance 13.4°C/W
External Height - Metric 12.7mm
External Width - Metric 34.92mm
External Length - Metric 25.4mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 0.5"
External Width - Imperial 1.4"
External Length - Imperial 1"
External Diameter - Imperial -
Product Range -

149

Each

1+ $2.70 Price For 10+ $2.67 Price For 25+ $2.63 Price For 50+ $2.60 Price For 100+ $2.57 Price For 250+ $2.54 Price For 500+ $2.51 Price For More Less

Qty

149 in stock

+ Check Stock & Lead Times

149 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 6/5/17

View Additional Avnet Stock

Each

1+ $2.70 10+ $2.67 25+ $2.63 More pricing

Buy
TO-220 13.4°C/W 12.7mm 34.92mm 25.4mm - Aluminium 0.5" 1.4" 1" - -
HS-23-C
HS-23-C

77M7741

MURATA POWER SOLUTIONS

Heat Sink, 12.7 mm, 50.9 mm, 76.2 mm

Available in quantity shown
To order more than shown inventory, contact sales
External Height - Metric 12.7mm
External Width - Metric 50.9mm
External Length - Metric 76.2mm

+ See all product info

MURATA POWER SOLUTIONS 

Heat Sink, 12.7 mm, 50.9 mm, 76.2 mm

+ Check Stock & Lead Times

58 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

Available in quantity shown
To order more than shown inventory, contact sales
Packages Cooled -
Thermal Resistance -
External Height - Metric 12.7mm
External Width - Metric 50.9mm
External Length - Metric 76.2mm
External Diameter - Metric -
Heat Sink Material -
External Height - Imperial 0.5"
External Width - Imperial 2.004"
External Length - Imperial 3"
External Diameter - Imperial -
Product Range -

58

Each

1+ $10.20 Price For 5+ $9.86 Price For 10+ $9.52 Price For 25+ $9.19 Price For 50+ $9.13 Price For 100+ $8.85 Price For 200+ $8.57 Price For 500+ $8.40 Price For More Less

Qty

58 in stock

+ Check Stock & Lead Times

58 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

Each

1+ $10.20 5+ $9.86 10+ $9.52 More pricing

Buy
- - 12.7mm 50.9mm 76.2mm - - 0.5" 2.004" 3" - -
568003B00000
568003B00000

16C0992

AAVID THERMALLOY

Heat Sink, Square, PCB, TO-3, 8 °C/W, 12.7 mm, 45.97 mm, 45.97 mm

Packages Cooled TO-3
Thermal Resistance 8°C/W
External Height - Metric 12.7mm

+ See all product info

AAVID THERMALLOY 

Heat Sink, Square, PCB, TO-3, 8 °C/W, 12.7 mm, 45.97 mm, 45.97 mm

+ Check Stock & Lead Times

48 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 8/7/17

Packages Cooled TO-3
Thermal Resistance 8°C/W
External Height - Metric 12.7mm
External Width - Metric 45.97mm
External Length - Metric 45.97mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 0.5"
External Width - Imperial 1.81"
External Length - Imperial 1.81"
External Diameter - Imperial -
Product Range -

48

Each

1+ $9.92 Price For 100+ $9.08 Price For 500+ $8.29 Price For 1000+ $7.75 Price For 2500+ $6.96 Price For More Less

Qty

48 in stock

+ Check Stock & Lead Times

48 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 8/7/17

Each

1+ $9.92 100+ $9.08 500+ $8.29 More pricing

Buy
TO-3 8°C/W 12.7mm 45.97mm 45.97mm - Aluminium 0.5" 1.81" 1.81" - -
5F
5F

10WX1090

AAVID THERMALLOY

Heat Sink, PCB, Board Level, TO-5, 45.2 °C/W, 12.7 mm, 16 mm

Freight Charge: $20.00 once per order  Delivery in 5-7 days from our UK warehouse for in stock items
Packages Cooled TO-5
Thermal Resistance 45.2°C/W
External Height - Metric 12.7mm

+ See all product info

AAVID THERMALLOY 

Heat Sink, PCB, Board Level, TO-5, 45.2 °C/W, 12.7 mm, 16 mm

+ Check Stock & Lead Times

UK Stock
UK stock items are coming from our UK warehouse. Delivery time is 5-7 business days for in stock items.

Freight Charge: $20.00 once per order

Delivery in 5-7 days from our UK warehouse for in stock items

More stock available week commencing 8/7/17

Freight Charge: $20.00 once per order  Delivery in 5-7 days from our UK warehouse for in stock items
Packages Cooled TO-5
Thermal Resistance 45.2°C/W
External Height - Metric 12.7mm
External Width - Metric -
External Length - Metric -
External Diameter - Metric 16mm
Heat Sink Material Aluminium
External Height - Imperial 0.5"
External Width - Imperial -
External Length - Imperial -
External Diameter - Imperial 0.63"
Product Range -

4

Each

1+ $0.711 Price For 250+ $0.64 Price For 500+ $0.57 Price For 1000+ $0.514 Price For 5000+ $0.352 Price For More Less

Qty

4 in stock

+ Check Stock & Lead Times

UK Stock
UK stock items are coming from our UK warehouse. Delivery time is 5-7 business days for in stock items.

Freight Charge: $20.00 once per order

Delivery in 5-7 days from our UK warehouse for in stock items

More stock available week commencing 8/7/17

Each

1+ $0.711 250+ $0.64 500+ $0.57 More pricing

Buy
TO-5 45.2°C/W 12.7mm - - 16mm Aluminium 0.5" - - 0.63" -
559-50AB
559-50AB

78M7610

WAKEFIELD SOLUTIONS

Heat Sink, Square, For DC/DC Converters, Full Brick, 4 °C/W, 12.7 mm, 61 mm, 116.8 mm

Packages Cooled Full Brick
Thermal Resistance 4°C/W
External Height - Metric 12.7mm

+ See all product info

WAKEFIELD SOLUTIONS 

Heat Sink, Square, For DC/DC Converters, Full Brick, 4 °C/W, 12.7 mm, 61 mm, 116.8 mm

+ Check Stock & Lead Times
  • 256 Further stock expected to ship on May 29, 2017
  • More stock available week commencing 6/19/17 Contact me when back in stock
    Packages Cooled Full Brick
    Thermal Resistance 4°C/W
    External Height - Metric 12.7mm
    External Width - Metric 61mm
    External Length - Metric 116.8mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 0.5"
    External Width - Imperial 2.402"
    External Length - Imperial 4.598"
    External Diameter - Imperial -
    Product Range -

    N/A

    Each

    1+ $11.43 Price For 10+ $10.81 Price For 25+ $10.18 Price For 50+ $9.49 Price For 100+ $8.86 Price For 250+ $8.23 Price For 500+ $8.11 Price For 1000+ $7.92 Price For More Less

    Qty

    Awaiting Delivery
    Contact us for more availability or to purchase on backorder

    + Check Stock & Lead Times
  • 256 Further stock expected to ship on May 29, 2017
  • More stock available week commencing 6/19/17 Contact me when back in stock

    Each

    1+ $11.43 10+ $10.81 25+ $10.18 More pricing

    Buy
    Full Brick 4°C/W 12.7mm 61mm 116.8mm - Aluminium 0.5" 2.402" 4.598" - -
    531002B02500G
    531002B02500G

    87X9866

    AAVID THERMALLOY

    Heat Sink, Square, PCB, With Radial Fins, TO-220, 13.40 C/W, 12.7 mm, 34.92 mm, 25.4 mm

    Freight Charge: $20.00 once per order  Delivery in 5-7 days from our UK warehouse for in stock items
    Packages Cooled TO-220
    Thermal Resistance 13.4°C/W
    External Height - Metric 12.7mm

    + See all product info

    AAVID THERMALLOY 

    Heat Sink, Square, PCB, With Radial Fins, TO-220, 13.40 C/W, 12.7 mm, 34.92 mm, 25.4 mm

    + Check Stock & Lead Times

    UK Stock
    UK stock items are coming from our UK warehouse. Delivery time is 5-7 business days for in stock items.

    Freight Charge: $20.00 once per order

    Delivery in 5-7 days from our UK warehouse for in stock items

    More stock available week commencing 7/10/17

    Freight Charge: $20.00 once per order  Delivery in 5-7 days from our UK warehouse for in stock items
    Packages Cooled TO-220
    Thermal Resistance 13.4°C/W
    External Height - Metric 12.7mm
    External Width - Metric 34.92mm
    External Length - Metric 25.4mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 0.5"
    External Width - Imperial 1.4"
    External Length - Imperial 1"
    External Diameter - Imperial -
    Product Range -

    1,514

    Each

    1+ $2.70 Price For 10+ $2.67 Price For 25+ $2.63 Price For 50+ $2.60 Price For 100+ $2.57 Price For 250+ $2.54 Price For 500+ $2.51 Price For More Less

    Qty

    1,514 in stock

    + Check Stock & Lead Times

    UK Stock
    UK stock items are coming from our UK warehouse. Delivery time is 5-7 business days for in stock items.

    Freight Charge: $20.00 once per order

    Delivery in 5-7 days from our UK warehouse for in stock items

    More stock available week commencing 7/10/17

    View Additional Avnet Stock

    Each

    1+ $2.70 10+ $2.67 25+ $2.63 More pricing

    Buy
    TO-220 13.4°C/W 12.7mm 34.92mm 25.4mm - Aluminium 0.5" 1.4" 1" - -
    576802B04100G
    576802B04100G

    18M8194

    AAVID THERMALLOY

    Heat Sink, Square, PCB, TO-220, TO-262, 27.3 °C/W, 12.7 mm, 13.34 mm, 19.05 mm

    Non-Cancelable / Non Returnable
    Packages Cooled TO-220, TO-262
    Thermal Resistance 27.3°C/W
    External Height - Metric 12.7mm

    + See all product info

    AAVID THERMALLOY 

    Heat Sink, Square, PCB, TO-220, TO-262, 27.3 °C/W, 12.7 mm, 13.34 mm, 19.05 mm

    + Check Stock & Lead Times
      More stock available week commencing 9/11/17

    Products not normally stocked that show available inventory, are in stock up to the quantity displayed. Additional quantities will ship with lead time displayed.

    Non-Cancelable / Non Returnable

    Non-Cancelable / Non Returnable
    Packages Cooled TO-220, TO-262
    Thermal Resistance 27.3°C/W
    External Height - Metric 12.7mm
    External Width - Metric 13.34mm
    External Length - Metric 19.05mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 0.5"
    External Width - Imperial 0.5"
    External Length - Imperial 0.75"
    External Diameter - Imperial -
    Product Range -

    N/A

    Each

    1000+ $3.22 Price For 5000+ $2.90 Price For

    Qty

    0

    + Check Stock & Lead Times
      More stock available week commencing 9/11/17

    Products not normally stocked that show available inventory, are in stock up to the quantity displayed. Additional quantities will ship with lead time displayed.

    Non-Cancelable / Non Returnable

    Each

    1000+ $3.22 5000+ $2.90

    Buy
    TO-220, TO-262 27.3°C/W 12.7mm 13.34mm 19.05mm - Aluminium 0.5" 0.5" 0.75" - -
    577202B00000G
    577202B00000G

    68X3688

    AAVID THERMALLOY

    Heat Sink, Square, PCB, TO-220, 24.4 C/W, 12.7 mm, 13.21 mm, 19.05 mm

    Freight Charge: $20.00 once per order  Delivery in 5-7 days from our UK warehouse for in stock items
    Packages Cooled TO-220
    Thermal Resistance 24.4°C/W
    External Height - Metric 12.7mm

    + See all product info

    AAVID THERMALLOY 

    Heat Sink, Square, PCB, TO-220, 24.4 C/W, 12.7 mm, 13.21 mm, 19.05 mm

    + Check Stock & Lead Times

    UK Stock
    UK stock items are coming from our UK warehouse. Delivery time is 5-7 business days for in stock items.

    Freight Charge: $20.00 once per order

    Delivery in 5-7 days from our UK warehouse for in stock items

    More stock available week commencing 7/10/17

    Freight Charge: $20.00 once per order  Delivery in 5-7 days from our UK warehouse for in stock items
    Packages Cooled TO-220
    Thermal Resistance 24.4°C/W
    External Height - Metric 12.7mm
    External Width - Metric 13.21mm
    External Length - Metric 19.05mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 0.5"
    External Width - Imperial 0.52"
    External Length - Imperial 0.75"
    External Diameter - Imperial -
    Product Range -

    19,043

    Each

    1+ $0.313 Price For 250+ $0.236 Price For 500+ $0.211 Price For 1000+ $0.19 Price For 5000+ $0.172 Price For More Less

    Qty

    19,043 in stock

    + Check Stock & Lead Times

    UK Stock
    UK stock items are coming from our UK warehouse. Delivery time is 5-7 business days for in stock items.

    Freight Charge: $20.00 once per order

    Delivery in 5-7 days from our UK warehouse for in stock items

    More stock available week commencing 7/10/17

    View Additional Avnet Stock

    Each

    1+ $0.313 250+ $0.236 500+ $0.211 More pricing

    Buy
    TO-220 24.4°C/W 12.7mm 13.21mm 19.05mm - Aluminium 0.5" 0.52" 0.75" - -
    609-50ABS3
    609-50ABS3

    16F7449

    WAKEFIELD SOLUTIONS

    Heat Sink, For Ball Grid Array, Black Anodized, BGA, 12.7 mm, 50.8 mm, 73.5 mm

    Non-Cancelable / Non Returnable
    Packages Cooled BGA
    External Height - Metric 12.7mm
    External Width - Metric 50.8mm

    + See all product info

    WAKEFIELD SOLUTIONS 

    Heat Sink, For Ball Grid Array, Black Anodized, BGA, 12.7 mm, 50.8 mm, 73.5 mm

    + Check Stock & Lead Times
      More stock available week commencing 7/31/17

    Products not normally stocked that show available inventory, are in stock up to the quantity displayed. Additional quantities will ship with lead time displayed.

    Non-Cancelable / Non Returnable

    Non-Cancelable / Non Returnable
    Packages Cooled BGA
    Thermal Resistance -
    External Height - Metric 12.7mm
    External Width - Metric 50.8mm
    External Length - Metric 73.5mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 0.5"
    External Width - Imperial 2"
    External Length - Imperial 2.894"
    External Diameter - Imperial -
    Product Range -

    N/A

    Each

    500+ $5.24 Price For 1000+ $5.16 Price For

    Qty

    0

    + Check Stock & Lead Times
      More stock available week commencing 7/31/17

    Products not normally stocked that show available inventory, are in stock up to the quantity displayed. Additional quantities will ship with lead time displayed.

    Non-Cancelable / Non Returnable

    Each

    500+ $5.24 1000+ $5.16

    Buy
    BGA - 12.7mm 50.8mm 73.5mm - Aluminium 0.5" 2" 2.894" - -
    AKK 127
    AKK 127

    67T0957

    FISCHER ELEKTRONIK

    Heat Sink, TO-3, TO-3, 14 C/W, 12.7 mm, 40 mm, 27 mm

    Freight Charge: $20.00 once per order  Delivery in 5-7 days from our UK warehouse for in stock items
    Packages Cooled TO-3
    Thermal Resistance 14°C/W
    External Height - Metric 12.7mm

    + See all product info

    FISCHER ELEKTRONIK 

    Heat Sink, TO-3, TO-3, 14 C/W, 12.7 mm, 40 mm, 27 mm

    + Check Stock & Lead Times

    UK Stock
    UK stock items are coming from our UK warehouse. Delivery time is 5-7 business days for in stock items.

    Freight Charge: $20.00 once per order

    Delivery in 5-7 days from our UK warehouse for in stock items

    More stock available week commencing 6/19/17

    Freight Charge: $20.00 once per order  Delivery in 5-7 days from our UK warehouse for in stock items
    Packages Cooled TO-3
    Thermal Resistance 14°C/W
    External Height - Metric 12.7mm
    External Width - Metric 40mm
    External Length - Metric 27mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 0.5"
    External Width - Imperial 1.57"
    External Length - Imperial 1.06"
    External Diameter - Imperial -
    Product Range -

    14

    Each

    1+ $3.05 Price For 50+ $2.59 Price For 100+ $2.33 Price For 250+ $2.11 Price For 500+ $1.93 Price For More Less

    Qty

    14 in stock

    + Check Stock & Lead Times

    UK Stock
    UK stock items are coming from our UK warehouse. Delivery time is 5-7 business days for in stock items.

    Freight Charge: $20.00 once per order

    Delivery in 5-7 days from our UK warehouse for in stock items

    More stock available week commencing 6/19/17

    Each

    1+ $3.05 50+ $2.59 100+ $2.33 More pricing

    Buy
    TO-3 14°C/W 12.7mm 40mm 27mm - Aluminium 0.5" 1.57" 1.06" - -
    FK 222 MI 220
    FK 222 MI 220

    34M6208

    FISCHER ELEKTRONIK

    Heat Sink, TO-220, TO-220, 20 C/W, 12.7 mm, 25.4 mm, 33.8 mm

    Freight Charge: $20.00 once per order  Delivery in 5-7 days from our UK warehouse for in stock items
    Packages Cooled TO-220
    Thermal Resistance 20°C/W
    External Height - Metric 12.7mm

    + See all product info

    FISCHER ELEKTRONIK 

    Heat Sink, TO-220, TO-220, 20 C/W, 12.7 mm, 25.4 mm, 33.8 mm

    + Check Stock & Lead Times

    UK Stock
    UK stock items are coming from our UK warehouse. Delivery time is 5-7 business days for in stock items.

    Freight Charge: $20.00 once per order

    Delivery in 5-7 days from our UK warehouse for in stock items

    More stock available week commencing 6/19/17

    Freight Charge: $20.00 once per order  Delivery in 5-7 days from our UK warehouse for in stock items
    Packages Cooled TO-220
    Thermal Resistance 20°C/W
    External Height - Metric 12.7mm
    External Width - Metric 25.4mm
    External Length - Metric 33.8mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 0.5"
    External Width - Imperial 1"
    External Length - Imperial 1.33"
    External Diameter - Imperial -
    Product Range -

    456

    Each

    1+ $1.26 Price For 100+ $1.12 Price For 250+ $0.999 Price For 500+ $0.861 Price For 1000+ $0.79 Price For More Less

    Qty

    456 in stock

    + Check Stock & Lead Times

    UK Stock
    UK stock items are coming from our UK warehouse. Delivery time is 5-7 business days for in stock items.

    Freight Charge: $20.00 once per order

    Delivery in 5-7 days from our UK warehouse for in stock items

    More stock available week commencing 6/19/17

    Each

    1+ $1.26 100+ $1.12 250+ $0.999 More pricing

    Buy
    TO-220 20°C/W 12.7mm 25.4mm 33.8mm - Aluminium 0.5" 1" 1.33" - -
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