Natural Convection Heat Sinks

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  Newark Part No. Manufacturer 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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89K0438
576802B00000G

576802B00000G

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

14,131 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/6/17

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 -

14,131

Each

1+ $0.909 Price For Promotional price 10+ $0.909 Price For Promotional price 100+ $0.834 Price For Promotional price 500+ $0.77 Price For Promotional price 1000+ $0.77 Price For Promotional price 5000+ $0.77 Price For Promotional price More Less

Qty

14,131 in stock

+ Check Stock & Lead Times

14,131 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/6/17

Each

1+ $0.909 Promotional price 10+ $0.909 Promotional price 100+ $0.834 Promotional price More pricing

Buy
TO-220, TO-262 27.3°C/W 12.7mm 12.7mm 19.05mm - Aluminium 0.5" 0.5" 0.75" - -
81F048
274-2AB

274-2AB

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

7,402 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/13/17

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 -

7,402

Each

1+ $0.236 Price For 10+ $0.227 Price For 25+ $0.216 Price For 50+ $0.209 Price For 100+ $0.207 Price For 250+ $0.192 Price For 500+ $0.181 Price For 1000+ $0.164 Price For More Less

Qty

7,402 in stock

+ Check Stock & Lead Times

7,402 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/13/17

Each

1+ $0.236 10+ $0.227 25+ $0.216 More pricing

Buy
TO-220 25°C/W 12.7mm 46mm 13.2mm - Aluminium 0.5" 1.811" 0.52" - -
58F1359
289-AB

289-AB

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

5,402 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/6/17

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 -

5,402

Each

1+ $0.28 Price For 10+ $0.268 Price For 25+ $0.255 Price For 50+ $0.248 Price For 100+ $0.244 Price For 250+ $0.228 Price For 500+ $0.214 Price For 1000+ $0.187 Price For More Less

Qty

5,402 in stock

+ Check Stock & Lead Times

5,402 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/6/17

Each

1+ $0.28 10+ $0.268 25+ $0.255 More pricing

Buy
TO-202, TO-218, TO-220 25°C/W 12.7mm 18.1mm 25.4mm - Aluminium 0.5" 0.713" 1" - -
73K6785
501303B00000G

501303B00000G

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

3,932 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/13/17

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 -

3,932

Each

1+ $0.274 Price For Promotional price 10+ $0.274 Price For Promotional price 100+ $0.274 Price For Promotional price 500+ $0.274 Price For Promotional price 1000+ $0.274 Price For Promotional price 5000+ $0.274 Price For Promotional price More Less

Qty

3,932 in stock

+ Check Stock & Lead Times

3,932 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/13/17

Each

1+ $0.274 Promotional price 10+ $0.274 Promotional price 100+ $0.274 Promotional price More pricing

Buy
TO-3 12°C/W 12.7mm 35.56mm 47.75mm - Aluminium 0.5" 1.4" 1.88" - -
66K0258
576802B04000G

576802B04000G

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

3,749 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/6/17

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 -

3,749

Each

1+ $0.603 Price For Promotional price 10+ $0.603 Price For Promotional price 100+ $0.603 Price For Promotional price 500+ $0.603 Price For Promotional price 1000+ $0.603 Price For Promotional price 5000+ $0.603 Price For Promotional price More Less

Qty

3,749 in stock

+ Check Stock & Lead Times

3,749 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/6/17

Each

1+ $0.603 Promotional price 10+ $0.603 Promotional price 100+ $0.603 Promotional price More pricing

Buy
TO-220, TO-262 27.3°C/W 12.7mm 12.7mm 19.05mm - Aluminium 0.5" 0.5" 0.75" - -
16M4743
577202B00000G

577202B00000G

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

2,589 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 5/8/17

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 -

2,589

Each

1+ $0.576 Price For 10+ $0.471 Price For 100+ $0.352 Price For 500+ $0.304 Price For 1000+ $0.285 Price For 5000+ $0.257 Price For More Less

Qty

2,589 in stock

+ Check Stock & Lead Times

2,589 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 5/8/17

Each

1+ $0.576 10+ $0.471 100+ $0.352 More pricing

Buy
TO-220 24.4°C/W 12.7mm 13.21mm 19.05mm - Aluminium 0.5" 0.52" 0.75" - -
18M8200
577404B00000G

577404B00000G

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

1,566 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 5/8/17

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 -

1,566

Each

1+ $2.28 Price For 10+ $1.63 Price For 100+ $1.37 Price For 500+ $1.28 Price For 1000+ $1.26 Price For 5000+ $1.20 Price For More Less

Qty

1,566 in stock

+ Check Stock & Lead Times

1,566 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 5/8/17

Each

1+ $2.28 10+ $1.63 100+ $1.37 More pricing

Buy
TO-202 24°C/W 12.7mm 13.21mm 19.05mm - Aluminium 0.5" 0.52" 0.75" - -
58F1360
290-1AB

290-1AB

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

1,008 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/6/17

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 -

1,008

Each

1+ $0.388 Price For 10+ $0.371 Price For 25+ $0.353 Price For 50+ $0.344 Price For 100+ $0.338 Price For 250+ $0.316 Price For 500+ $0.296 Price For 1000+ $0.259 Price For More Less

Qty

1,008 in stock

+ Check Stock & Lead Times

1,008 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 3/6/17

Each

1+ $0.388 10+ $0.371 25+ $0.353 More pricing

Buy
TO-202, TO-218, TO-220 22°C/W 12.7mm 30mm 25.4mm - Aluminium 0.5" 1.181" 1" - -
05M3752
507102B00000G

507102B00000G

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

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

More stock available week commencing 5/8/17

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 -

960

Each

1+ $1.12 Price For Promotional price 10+ $1.12 Price For Promotional price 100+ $1.03 Price For Promotional price 500+ $0.948 Price For Promotional price 1000+ $0.948 Price For Promotional price 5000+ $0.948 Price For Promotional price More Less

Qty

960 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 5/8/17

Each

1+ $1.12 Promotional price 10+ $1.12 Promotional price 100+ $1.03 Promotional price More pricing

Buy
TO-220 15.6°C/W 12.7mm 44.45mm 17.78mm - Aluminium 0.5" 1.75" 0.7" - -
81F043
271-AB

271-AB

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

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

More stock available week commencing 3/6/17

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 -

959

Each

1+ $0.365 Price For 10+ $0.351 Price For 25+ $0.333 Price For 50+ $0.323 Price For 100+ $0.319 Price For 250+ $0.297 Price For 500+ $0.28 Price For 1000+ $0.254 Price For More Less

Qty

959 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 3/6/17

Each

1+ $0.365 10+ $0.351 25+ $0.333 More pricing

Buy
TO-220 15.5°C/W 12.7mm 17.8mm 44.5mm - Aluminium 0.5" 0.701" 1.752" - -
18M8178
531102B02500G

531102B02500G

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

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

More stock available week commencing 5/8/17

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 -

628

Each

1+ $2.43 Price For Promotional price 10+ $2.43 Price For Promotional price 100+ $2.23 Price For Promotional price 500+ $2.05 Price For Promotional price 1000+ $2.05 Price For Promotional price 5000+ $2.05 Price For Promotional price More Less

Qty

628 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 5/8/17

Each

1+ $2.43 Promotional price 10+ $2.43 Promotional price 100+ $2.23 Promotional price More pricing

Buy
TO-220 10.4°C/W 12.7mm 34.92mm 38.1mm - Aluminium 0.5" 1.375" 1.5" - -
58F1361
290-2AB

290-2AB

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

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

More stock available week commencing 3/6/17

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 -

417

Each

1+ $0.388 Price For 10+ $0.371 Price For 25+ $0.353 Price For 50+ $0.344 Price For 100+ $0.338 Price For 250+ $0.316 Price For 500+ $0.296 Price For 1000+ $0.259 Price For More Less

Qty

417 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 3/6/17

Each

1+ $0.388 10+ $0.371 25+ $0.353 More pricing

Buy
TO-202, TO-218, TO-220 22°C/W 12.7mm 30mm 25.4mm - Aluminium 0.5" 1.181" 1" - -
80K7974
576802B03100G

576802B03100G

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

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

More stock available week commencing 3/6/17

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 -

288

Each

1+ $1.85 Price For 10+ $1.51 Price For 100+ $1.13 Price For 500+ $0.975 Price For 1000+ $0.913 Price For 5000+ $0.822 Price For More Less

Qty

288 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 3/6/17

Each

1+ $1.85 10+ $1.51 100+ $1.13 More pricing

Buy
TO-220, TO-262 27.3°C/W 12.7mm 12.7mm 19.05mm - Aluminium 0.5" 0.5" 0.75" - -
58F401
680-5A

680-5A

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

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

More stock available week commencing 3/6/17

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 -

179

Each

1+ $7.19 Price For 10+ $7.00 Price For 25+ $6.62 Price For 50+ $6.20 Price For 100+ $5.81 Price For 250+ $5.43 Price For 500+ $5.04 Price For 1000+ $4.96 Price For More Less

Qty

179 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 3/6/17

Each

1+ $7.19 10+ $7.00 25+ $6.62 More pricing

Buy
TO-3, TO-220 9.33°C/W 12.7mm 46mm 46mm - Aluminium 0.5" 1.811" 1.811" - -
73K3927
531002B02500G

531002B02500G

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

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

More stock available week commencing 3/6/17

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 -

178

Each

1+ $6.52 Price For 10+ $5.87 Price For 100+ $4.56 Price For 500+ $3.96 Price For 1000+ $3.67 Price For 5000+ $3.28 Price For More Less

Qty

178 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 3/6/17

Each

1+ $6.52 10+ $5.87 100+ $4.56 More pricing

Buy
TO-220 13.4°C/W 12.7mm 34.92mm 25.4mm - Aluminium 0.5" 1.4" 1" - -
77M7741
HS-23-C

HS-23-C

MURATA POWER SOLUTIONS

Heat Sink, 12.7 mm, 50.9 mm, 76.2 mm

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

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

More stock available week commencing 3/27/17

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 -

62

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

62 in stock

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

More stock available week commencing 3/27/17

Each

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

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- - 12.7mm 50.9mm 76.2mm - - 0.5" 2.004" 3" - -
16C0992
568003B00000

568003B00000

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

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

More stock available week commencing 5/8/17

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 -

53

Each

1+ $9.71 Price For 100+ $8.90 Price For 500+ $8.12 Price For 1000+ $7.59 Price For 2500+ $6.82 Price For More Less

Qty

53 in stock

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

More stock available week commencing 5/8/17

Each

1+ $9.71 100+ $8.90 500+ $8.12 More pricing

Buy
TO-3 8°C/W 12.7mm 45.97mm 45.97mm - Aluminium 0.5" 1.81" 1.81" - -
78M7610
559-50AB

559-50AB

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

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

More stock available week commencing 3/6/17

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 -

44

Each

1+ $11.66 Price For 10+ $11.02 Price For 25+ $10.38 Price For 50+ $9.68 Price For 100+ $9.04 Price For 250+ $8.40 Price For 500+ $8.27 Price For 1000+ $8.08 Price For More Less

Qty

44 in stock

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

More stock available week commencing 3/6/17

Each

1+ $11.66 10+ $11.02 25+ $10.38 More pricing

Buy
Full Brick 4°C/W 12.7mm 61mm 116.8mm - Aluminium 0.5" 2.402" 4.598" - -
10WX1090
5F

5F

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 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 for in stock items

More stock available week commencing 5/1/17

Freight Charge: $20.00 once per order  Delivery in 5-7 days 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 -

2,647

Each

1+ $0.72 Price For 250+ $0.647 Price For 500+ $0.576 Price For 1000+ $0.52 Price For 5000+ $0.356 Price For More Less

Qty

2,647 in stock

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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 for in stock items

More stock available week commencing 5/1/17

Each

1+ $0.72 250+ $0.647 500+ $0.576 More pricing

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TO-5 45.2°C/W 12.7mm - - 16mm Aluminium 0.5" - - 0.63" -
87X9866
531002B02500G

531002B02500G

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 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 for in stock items

More stock available week commencing 4/3/17

Freight Charge: $20.00 once per order  Delivery in 5-7 days 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 -

1,533

Each

1+ $1.76 Price For 100+ $1.36 Price For 250+ $1.23 Price For 500+ $1.11 Price For 1000+ $1.02 Price For More Less

Qty

1,533 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 for in stock items

More stock available week commencing 4/3/17

Each

1+ $1.76 100+ $1.36 250+ $1.23 More pricing

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TO-220 13.4°C/W 12.7mm 34.92mm 25.4mm - Aluminium 0.5" 1.4" 1" - -
18M8194
576802B04100G

576802B04100G

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 6/5/17

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+ $3.29 Price For 5000+ $2.96 Price For

Qty

0

+ Check Stock & Lead Times
    More stock available week commencing 6/5/17

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+ $3.29 5000+ $2.96

Buy
TO-220, TO-262 27.3°C/W 12.7mm 13.34mm 19.05mm - Aluminium 0.5" 0.5" 0.75" - -
68X3688
577202B00000G

577202B00000G

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 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 for in stock items

More stock available week commencing 4/3/17

Freight Charge: $20.00 once per order  Delivery in 5-7 days 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 -

11,423

Each

1+ $0.354 Price For 250+ $0.267 Price For 500+ $0.238 Price For 1000+ $0.215 Price For 5000+ $0.195 Price For More Less

Qty

11,423 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 for in stock items

More stock available week commencing 4/3/17

Each

1+ $0.354 250+ $0.267 500+ $0.238 More pricing

Buy
TO-220 24.4°C/W 12.7mm 13.21mm 19.05mm - Aluminium 0.5" 0.52" 0.75" - -
16F7449
609-50ABS3

609-50ABS3

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 3/20/17

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+ $5.35 Price For 1000+ $5.27 Price For

Qty

0

+ Check Stock & Lead Times
    More stock available week commencing 3/20/17

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+ $5.35 1000+ $5.27

Buy
BGA - 12.7mm 50.8mm 73.5mm - Aluminium 0.5" 2" 2.894" - -
67T0957
AKK 127

AKK 127

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 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 for in stock items

More stock available week commencing 3/13/17

Freight Charge: $20.00 once per order  Delivery in 5-7 days 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 -

88

Each

1+ $3.45 Price For 50+ $2.92 Price For 100+ $2.64 Price For 250+ $2.39 Price For 500+ $2.18 Price For More Less

Qty

88 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 for in stock items

More stock available week commencing 3/13/17

Each

1+ $3.45 50+ $2.92 100+ $2.64 More pricing

Buy
TO-3 14°C/W 12.7mm 40mm 27mm - Aluminium 0.5" 1.57" 1.06" - -
34M6208
FK 222 MI 220

FK 222 MI 220

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 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 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 for in stock items

More stock available week commencing 3/13/17
Freight Charge: $20.00 once per order  Delivery in 5-7 days 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 -

N/A

Each

1+ $1.42 Price For 100+ $1.27 Price For 250+ $1.13 Price For 500+ $0.974 Price For 1000+ $0.894 Price For More Less

Qty

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

+ Check Stock & Lead Times

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 for in stock items

More stock available week commencing 3/13/17

Each

1+ $1.42 100+ $1.27 250+ $1.13 More pricing

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