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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637-10ABPE
637-10ABPE

93K7986

WAKEFIELD SOLUTIONS

Heat Sink, Square, PCB, Black Anodized, Wave-Solderable, TO-220, 12.67 °C/W, 25.4 mm, 34.9 mm

Packages Cooled TO-220
Thermal Resistance 12.67°C/W
External Height - Metric 25.4mm

+ See all product info

WAKEFIELD SOLUTIONS 

Heat Sink, Square, PCB, Black Anodized, Wave-Solderable, TO-220, 12.67 °C/W, 25.4 mm, 34.9 mm

+ Check Stock & Lead Times

22,475 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 8/14/17

Packages Cooled TO-220
Thermal Resistance 12.67°C/W
External Height - Metric 25.4mm
External Width - Metric 34.9mm
External Length - Metric 12.7mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 1"
External Width - Imperial 1.374"
External Length - Imperial 0.5"
External Diameter - Imperial -
Product Range -

22,475

Each

1+ $1.43 Price For 10+ $1.36 Price For 25+ $1.33 Price For 50+ $1.29 Price For 100+ $1.22 Price For 250+ $1.15 Price For 500+ $1.08 Price For 1000+ $0.966 Price For More Less

Qty

22,475 in stock

+ Check Stock & Lead Times

22,475 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 8/14/17

Each

1+ $1.43 10+ $1.36 25+ $1.33 More pricing

Buy
TO-220 12.67°C/W 25.4mm 34.9mm 12.7mm - Aluminium 1" 1.374" 0.5" - -
647-10ABEP
647-10ABEP

42M0659

WAKEFIELD SOLUTIONS

Heat Sink, Square, PCB, Black Anodized, Wave-Solderable, TO-220, 7 °C/W, 25.4 mm, 41.9 mm, 25.4 mm

Packages Cooled TO-220
Thermal Resistance 7°C/W
External Height - Metric 25.4mm

+ See all product info

WAKEFIELD SOLUTIONS 

Heat Sink, Square, PCB, Black Anodized, Wave-Solderable, TO-220, 7 °C/W, 25.4 mm, 41.9 mm, 25.4 mm

+ Check Stock & Lead Times

11,110 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 8/21/17

Packages Cooled TO-220
Thermal Resistance 7°C/W
External Height - Metric 25.4mm
External Width - Metric 41.9mm
External Length - Metric 25.4mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 1"
External Width - Imperial 1.65"
External Length - Imperial 1"
External Diameter - Imperial -
Product Range -

11,110

Each

1+ $1.67 Price For 10+ $1.59 Price For 25+ $1.56 Price For 50+ $1.51 Price For 100+ $1.42 Price For 250+ $1.34 Price For 500+ $1.26 Price For 1000+ $1.13 Price For More Less

Qty

11,110 in stock

+ Check Stock & Lead Times

11,110 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 8/21/17

Each

1+ $1.67 10+ $1.59 25+ $1.56 More pricing

Buy
TO-220 7°C/W 25.4mm 41.9mm 25.4mm - Aluminium 1" 1.65" 1" - -
529701B02500G
529701B02500G

39P8085

AAVID THERMALLOY

Heat Sink, Square, PCB, Extruded, With Radial Fins, TO-218, TO-247, 5.5 °C/W, 25.4 mm, 41.91 mm

Packages Cooled TO-218, TO-247
Thermal Resistance 5.5°C/W
External Height - Metric 25.4mm

+ See all product info

AAVID THERMALLOY 

Heat Sink, Square, PCB, Extruded, With Radial Fins, TO-218, TO-247, 5.5 °C/W, 25.4 mm, 41.91 mm

+ Check Stock & Lead Times

3,438 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 10/16/17

Packages Cooled TO-218, TO-247
Thermal Resistance 5.5°C/W
External Height - Metric 25.4mm
External Width - Metric 41.91mm
External Length - Metric 25.4mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 1"
External Width - Imperial 1.65"
External Length - Imperial 1"
External Diameter - Imperial -
Product Range -

3,438

Each

1+ $7.92 Price For 10+ $7.39 Price For 25+ $6.80 Price For 50+ $6.20 Price For 100+ $5.61 Price For 250+ $4.96 Price For 500+ $4.45 Price For More Less

Qty

3,438 in stock

+ Check Stock & Lead Times

3,438 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 10/16/17

View Additional Avnet Stock

Each

1+ $7.92 10+ $7.39 25+ $6.80 More pricing

Buy
TO-218, TO-247 5.5°C/W 25.4mm 41.91mm 25.4mm - Aluminium 1" 1.65" 1" - -
634-10ABPE
634-10ABPE

42M0657

WAKEFIELD SOLUTIONS

Heat Sink, Square, PCB, TO-218, TO-220, 25.4 mm, 16.26 mm, 16.26 mm

Packages Cooled TO-218, TO-220
External Height - Metric 25.4mm
External Width - Metric 16.26mm

+ See all product info

WAKEFIELD SOLUTIONS 

Heat Sink, Square, PCB, TO-218, TO-220, 25.4 mm, 16.26 mm, 16.26 mm

+ Check Stock & Lead Times

1,061 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 8/21/17

Packages Cooled TO-218, TO-220
Thermal Resistance -
External Height - Metric 25.4mm
External Width - Metric 16.26mm
External Length - Metric 16.26mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 1"
External Width - Imperial 0.64"
External Length - Imperial 0.64"
External Diameter - Imperial -
Product Range -

1,061

Each

1+ $1.67 Price For 10+ $1.59 Price For 25+ $1.55 Price For 50+ $1.51 Price For 100+ $1.42 Price For 250+ $1.34 Price For 500+ $1.26 Price For 1000+ $1.13 Price For More Less

Qty

1,061 in stock

+ Check Stock & Lead Times

1,061 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 8/21/17

Each

1+ $1.67 10+ $1.59 25+ $1.55 More pricing

Buy
TO-218, TO-220 - 25.4mm 16.26mm 16.26mm - Aluminium 1" 0.64" 0.64" - -
578622B03200G
578622B03200G

80K7973

AAVID THERMALLOY

Heat Sink, Square, PCB, Twin Channel, Dual, TO-220, 13.2 °C/W, 25.4 mm, 37.59 mm, 12.7 mm

Packages Cooled TO-220
Thermal Resistance 13.2°C/W
External Height - Metric 25.4mm

+ See all product info

AAVID THERMALLOY 

Heat Sink, Square, PCB, Twin Channel, Dual, TO-220, 13.2 °C/W, 25.4 mm, 37.59 mm, 12.7 mm

+ Check Stock & Lead Times

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

More stock available week commencing 8/14/17

Packages Cooled TO-220
Thermal Resistance 13.2°C/W
External Height - Metric 25.4mm
External Width - Metric 37.59mm
External Length - Metric 12.7mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 1"
External Width - Imperial 1.48"
External Length - Imperial 0.5"
External Diameter - Imperial -
Product Range -

945

Each

1+ $3.76 Price For Promotional price 10+ $3.76 Price For Promotional price 25+ $3.76 Price For Promotional price 50+ $3.45 Price For Promotional price 100+ $3.45 Price For Promotional price 250+ $3.45 Price For Promotional price 500+ $3.18 Price For Promotional price 1000+ $3.18 Price For Promotional price More Less

Qty

945 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 8/14/17

View Additional Avnet Stock

Each

1+ $3.76 Promotional price 10+ $3.76 Promotional price 25+ $3.76 Promotional price More pricing

Buy
TO-220 13.2°C/W 25.4mm 37.59mm 12.7mm - Aluminium 1" 1.48" 0.5" - -
533702B02552G
533702B02552G

86K0322

AAVID THERMALLOY

Heat Sink, Square, PCB, Extruded, With Radial Fins, TO-220, 5.7 °C/W, 25.4 mm, 41.91 mm, 25.4 mm

Packages Cooled TO-220
Thermal Resistance 5.7°C/W
External Height - Metric 25.4mm

+ See all product info

AAVID THERMALLOY 

Heat Sink, Square, PCB, Extruded, With Radial Fins, TO-220, 5.7 °C/W, 25.4 mm, 41.91 mm, 25.4 mm

+ Check Stock & Lead Times

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

More stock available week commencing 8/14/17

Packages Cooled TO-220
Thermal Resistance 5.7°C/W
External Height - Metric 25.4mm
External Width - Metric 41.91mm
External Length - Metric 25.4mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 1"
External Width - Imperial 1.65"
External Length - Imperial 1"
External Diameter - Imperial -
Product Range -

730

Each

1+ $8.20 Price For 10+ $7.65 Price For 25+ $7.03 Price For 50+ $6.42 Price For 100+ $5.81 Price For 250+ $5.13 Price For 500+ $4.61 Price For More Less

Qty

730 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 8/14/17

Each

1+ $8.20 10+ $7.65 25+ $7.03 More pricing

Buy
TO-220 5.7°C/W 25.4mm 41.91mm 25.4mm - Aluminium 1" 1.65" 1" - -
641K
641K

58F540

WAKEFIELD SOLUTIONS

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

Packages Cooled TO-3
Thermal Resistance 2.4°C/W
External Height - Metric 25.4mm

+ See all product info

WAKEFIELD SOLUTIONS 

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

+ Check Stock & Lead Times

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

More stock available week commencing 8/14/17

Packages Cooled TO-3
Thermal Resistance 2.4°C/W
External Height - Metric 25.4mm
External Width - Metric 104.8mm
External Length - Metric 76.2mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 1"
External Width - Imperial 4.126"
External Length - Imperial 3"
External Diameter - Imperial -
Product Range -

500

Each

1+ $10.92 Price For 10+ $10.32 Price For 50+ $9.12 Price For 100+ $8.46 Price For 250+ $7.86 Price For 500+ $7.74 Price For 1000+ $7.56 Price For 5000+ $7.26 Price For More Less

Qty

500 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 8/14/17

Each

1+ $10.92 10+ $10.32 50+ $9.12 More pricing

Buy
TO-3 2.4°C/W 25.4mm 104.8mm 76.2mm - Aluminium 1" 4.126" 3" - -
513002B02500G
513002B02500G

27M3968

AAVID THERMALLOY

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

Packages Cooled TO-220
Thermal Resistance 13.4°C/W
External Height - Metric 25.4mm

+ See all product info

AAVID THERMALLOY 

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

+ Check Stock & Lead Times

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

More stock available week commencing 10/16/17

Packages Cooled TO-220
Thermal Resistance 13.4°C/W
External Height - Metric 25.4mm
External Width - Metric 34.92mm
External Length - Metric 12.7mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 1"
External Width - Imperial 1.375"
External Length - Imperial 0.5"
External Diameter - Imperial -
Product Range -

436

Each

1+ $3.37 Price For 10+ $3.27 Price For 25+ $3.17 Price For 50+ $3.06 Price For 100+ $2.95 Price For 250+ $2.85 Price For 500+ $2.76 Price For 1000+ $2.70 Price For More Less

Qty

436 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 10/16/17

View Additional Avnet Stock

Each

1+ $3.37 10+ $3.27 25+ $3.17 More pricing

Buy
TO-220 13.4°C/W 25.4mm 34.92mm 12.7mm - Aluminium 1" 1.375" 0.5" - -
501503B00000G
501503B00000G

18M8143

AAVID THERMALLOY

Heat Sink, Square, PCB, TO-3, 8.4 °C/W, 25.4 mm, 35.56 mm, 47.75 mm

Packages Cooled TO-3
Thermal Resistance 8.4°C/W
External Height - Metric 25.4mm

+ See all product info

AAVID THERMALLOY 

Heat Sink, Square, PCB, TO-3, 8.4 °C/W, 25.4 mm, 35.56 mm, 47.75 mm

+ Check Stock & Lead Times

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

More stock available week commencing 10/16/17

Packages Cooled TO-3
Thermal Resistance 8.4°C/W
External Height - Metric 25.4mm
External Width - Metric 35.56mm
External Length - Metric 47.75mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 1"
External Width - Imperial 1.4"
External Length - Imperial 1.88"
External Diameter - Imperial -
Product Range -

339

Each

1+ $2.30 Price For 10+ $2.23 Price For 25+ $2.16 Price For 50+ $2.09 Price For 100+ $2.01 Price For 250+ $1.94 Price For 500+ $1.89 Price For 1000+ $1.84 Price For More Less

Qty

339 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 10/16/17

Each

1+ $2.30 10+ $2.23 25+ $2.16 More pricing

Buy
TO-3 8.4°C/W 25.4mm 35.56mm 47.75mm - Aluminium 1" 1.4" 1.88" - -
680-10A
680-10A

97F2148

WAKEFIELD SOLUTIONS

Heat Sink, Square, Maximum Efficiency Omnidirectional, TO-3, TO-220, 6.93 °C/W, 25.4 mm, 46 mm

Packages Cooled TO-3, TO-220
Thermal Resistance 6.93°C/W
External Height - Metric 25.4mm

+ See all product info

WAKEFIELD SOLUTIONS 

Heat Sink, Square, Maximum Efficiency Omnidirectional, TO-3, TO-220, 6.93 °C/W, 25.4 mm, 46 mm

+ Check Stock & Lead Times

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

More stock available week commencing 8/14/17

Packages Cooled TO-3, TO-220
Thermal Resistance 6.93°C/W
External Height - Metric 25.4mm
External Width - Metric 46mm
External Length - Metric 46mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 1"
External Width - Imperial 1.811"
External Length - Imperial 1.811"
External Diameter - Imperial -
Product Range -

230

Each

1+ $9.39 Price For 10+ $9.14 Price For 25+ $8.64 Price For 50+ $8.09 Price For 100+ $7.58 Price For 250+ $7.08 Price For 500+ $6.58 Price For 1000+ $6.48 Price For More Less

Qty

230 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 8/14/17

Each

1+ $9.39 10+ $9.14 25+ $8.64 More pricing

Buy
TO-3, TO-220 6.93°C/W 25.4mm 46mm 46mm - Aluminium 1" 1.811" 1.811" - -
641A
641A

58F467

WAKEFIELD SOLUTIONS

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

Packages Cooled TO-3
Thermal Resistance 2.4°C/W
External Height - Metric 25.4mm

+ See all product info

WAKEFIELD SOLUTIONS 

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

+ Check Stock & Lead Times

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

More stock available week commencing 8/14/17

Packages Cooled TO-3
Thermal Resistance 2.4°C/W
External Height - Metric 25.4mm
External Width - Metric 104.8mm
External Length - Metric 76.2mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 1"
External Width - Imperial 4.126"
External Length - Imperial 3"
External Diameter - Imperial -
Product Range -

180

Each

1+ $9.23 Price For Promotional price 10+ $9.23 Price For Promotional price 50+ $8.58 Price For Promotional price 100+ $8.00 Price For Promotional price 250+ $7.86 Price For Promotional price 500+ $7.74 Price For Promotional price 1000+ $7.56 Price For Promotional price 5000+ $7.26 Price For Promotional price More Less

Qty

180 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 8/14/17

Each

1+ $9.23 Promotional price 10+ $9.23 Promotional price 50+ $8.58 Promotional price More pricing

Buy
TO-3 2.4°C/W 25.4mm 104.8mm 76.2mm - Aluminium 1" 4.126" 3" - -
FA-T220-25E
FA-T220-25E

92R5223

OHMITE

Heat Sink, Square, PCB, Black Anodized, Extruded, TO-220, 4.7 °C/W, 25.4 mm, 41.6 mm, 25 mm

Packages Cooled TO-220
Thermal Resistance 4.7°C/W
External Height - Metric 25.4mm

+ See all product info

OHMITE 

Heat Sink, Square, PCB, Black Anodized, Extruded, TO-220, 4.7 °C/W, 25.4 mm, 41.6 mm, 25 mm

+ Check Stock & Lead Times

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

More stock available week commencing 8/21/17

Packages Cooled TO-220
Thermal Resistance 4.7°C/W
External Height - Metric 25.4mm
External Width - Metric 41.6mm
External Length - Metric 25mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 1"
External Width - Imperial 1.638"
External Length - Imperial 0.98"
External Diameter - Imperial -
Product Range -

136

Each

1+ $1.27 Price For Promotional price 10+ $1.27 Price For Promotional price 25+ $1.27 Price For Promotional price 50+ $1.27 Price For Promotional price 100+ $1.27 Price For Promotional price 500+ $1.18 Price For Promotional price More Less

Qty

136 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 8/21/17

Each

1+ $1.27 Promotional price 10+ $1.27 Promotional price 25+ $1.27 Promotional price More pricing

Buy
TO-220 4.7°C/W 25.4mm 41.6mm 25mm - Aluminium 1" 1.638" 0.98" - -
MC33268
MC33268

09R3153

MULTICOMP

Heat Sink, Square, PCB, TO-218, TO-220, TO-247, 5.6 °C/W, 25.4 mm, 42 mm, 25 mm

Packages Cooled TO-218, TO-220, TO-247
Thermal Resistance 5.6°C/W
External Height - Metric 25.4mm

+ See all product info

MULTICOMP 

Heat Sink, Square, PCB, TO-218, TO-220, TO-247, 5.6 °C/W, 25.4 mm, 42 mm, 25 mm

+ Check Stock & Lead Times

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

  • 142 Further stock expected to ship on Jul 13, 2017
  • 165 Further stock expected to ship on Jul 16, 2017
  • More stock available week commencing 10/9/17

    Packages Cooled TO-218, TO-220, TO-247
    Thermal Resistance 5.6°C/W
    External Height - Metric 25.4mm
    External Width - Metric 42mm
    External Length - Metric 25mm
    External Diameter - Metric -
    Heat Sink Material -
    External Height - Imperial 1"
    External Width - Imperial 1.654"
    External Length - Imperial 0.984"
    External Diameter - Imperial -
    Product Range -

    105

    Each

    1+ $2.03 Price For 100+ $1.81 Price For 250+ $1.67 Price For 500+ $1.50 Price For 1000+ $1.38 Price For More Less

    Qty

    105 in stock

    + Check Stock & Lead Times

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

  • 142 Further stock expected to ship on Jul 13, 2017
  • 165 Further stock expected to ship on Jul 16, 2017
  • More stock available week commencing 10/9/17

    Each

    1+ $2.03 100+ $1.81 250+ $1.67 More pricing

    Buy
    TO-218, TO-220, TO-247 5.6°C/W 25.4mm 42mm 25mm - - 1" 1.654" 0.984" - -
    MC33261
    MC33261

    09R3146

    MULTICOMP

    Heat Sink, Square, PCB, Extruded, TO-218, TO-220, 16.7 °C/W, 25.4 mm, 16.6 mm, 16.26 mm

    Packages Cooled TO-218, TO-220
    Thermal Resistance 16.7°C/W
    External Height - Metric 25.4mm

    + See all product info

    MULTICOMP 

    Heat Sink, Square, PCB, Extruded, TO-218, TO-220, 16.7 °C/W, 25.4 mm, 16.6 mm, 16.26 mm

    + Check Stock & Lead Times

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

    More stock available week commencing 8/14/17

    Packages Cooled TO-218, TO-220
    Thermal Resistance 16.7°C/W
    External Height - Metric 25.4mm
    External Width - Metric 16.6mm
    External Length - Metric 16.26mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 1"
    External Width - Imperial 0.654"
    External Length - Imperial 0.64"
    External Diameter - Imperial -
    Product Range -

    81

    Each

    1+ $1.30 Price For 100+ $1.17 Price For 250+ $1.07 Price For 500+ $0.964 Price For 1000+ $0.883 Price For More Less

    Qty

    81 in stock

    + Check Stock & Lead Times

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

    More stock available week commencing 8/14/17

    Each

    1+ $1.30 100+ $1.17 250+ $1.07 More pricing

    Buy
    TO-218, TO-220 16.7°C/W 25.4mm 16.6mm 16.26mm - Aluminium 1" 0.654" 0.64" - -
    6396BG
    6396BG

    99K0083

    AAVID THERMALLOY

    Heat Sink, Square, PCB, Extruded, With Radial Fins, TO-218, TO-220, 5.6 °C/W, 25.4 mm, 41.91 mm

    Packages Cooled TO-218, TO-220
    Thermal Resistance 5.6°C/W
    External Height - Metric 25.4mm

    + See all product info

    AAVID THERMALLOY 

    Heat Sink, Square, PCB, Extruded, With Radial Fins, TO-218, TO-220, 5.6 °C/W, 25.4 mm, 41.91 mm

    + Check Stock & Lead Times

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

  • 436 Further stock expected to ship on Jul 12, 2017
  • More stock available week commencing 8/14/17

    Packages Cooled TO-218, TO-220
    Thermal Resistance 5.6°C/W
    External Height - Metric 25.4mm
    External Width - Metric 41.91mm
    External Length - Metric 25.4mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 1"
    External Width - Imperial 1.65"
    External Length - Imperial 1"
    External Diameter - Imperial -
    Product Range -

    20

    Each

    1+ $5.97 Price For 10+ $5.43 Price For 25+ $4.89 Price For 50+ $4.35 Price For 100+ $3.81 Price For 250+ $3.26 Price For 500+ $3.01 Price For More Less

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    20 in stock

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

  • 436 Further stock expected to ship on Jul 12, 2017
  • More stock available week commencing 8/14/17

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    1+ $5.97 10+ $5.43 25+ $4.89 More pricing

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    TO-218, TO-220 5.6°C/W 25.4mm 41.91mm 25.4mm - Aluminium 1" 1.65" 1" - -
    HS-QB100-UVQ-C
    HS-QB100-UVQ-C

    12N3689

    MURATA POWER SOLUTIONS

    Heat Sink, XFP, Quarter Brick, 8 °C/W, 25.4 mm, 57.91 mm, 36.83 mm

    Packages Cooled Quarter Brick
    Thermal Resistance 8°C/W
    External Height - Metric 25.4mm

    + See all product info

    MURATA POWER SOLUTIONS 

    Heat Sink, XFP, Quarter Brick, 8 °C/W, 25.4 mm, 57.91 mm, 36.83 mm

    + Check Stock & Lead Times

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

    More stock available week commencing 10/2/17

    Packages Cooled Quarter Brick
    Thermal Resistance 8°C/W
    External Height - Metric 25.4mm
    External Width - Metric 57.91mm
    External Length - Metric 36.83mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 1"
    External Width - Imperial 2.28"
    External Length - Imperial 1.45"
    External Diameter - Imperial -
    Product Range -

    27

    Each

    1+ $13.01 Price For 10+ $12.17 Price For 25+ $11.86 Price For 50+ $11.18 Price For 100+ $10.88 Price For 250+ $10.65 Price For 500+ $10.45 Price For More Less

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    27 in stock

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

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    1+ $13.01 10+ $12.17 25+ $11.86 More pricing

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    Quarter Brick 8°C/W 25.4mm 57.91mm 36.83mm - Aluminium 1" 2.28" 1.45" - -
    07WN-00500-A-200
    07WN-00500-A-200

    08WX9507

    H S MARSTON

    Heat Sink, Extruded Range - 1, 2.8 C/W, 25.4 mm, 104.8 mm, 50 mm

    Freight Charge: $20.00 once per order  Delivery in 5-7 days from our UK warehouse for in stock items
    Thermal Resistance 2.8°C/W
    External Height - Metric 25.4mm
    External Width - Metric 105mm

    + See all product info

    H S MARSTON 

    Heat Sink, Extruded Range - 1, 2.8 C/W, 25.4 mm, 104.8 mm, 50 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 from our UK warehouse for in stock items

    More stock available week commencing 8/14/17
    Freight Charge: $20.00 once per order  Delivery in 5-7 days from our UK warehouse for in stock items
    Packages Cooled -
    Thermal Resistance 2.8°C/W
    External Height - Metric 25.4mm
    External Width - Metric 105mm
    External Length - Metric 50mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 1"
    External Width - Imperial 4.13"
    External Length - Imperial 1.97"
    External Diameter - Imperial -
    Product Range -

    N/A

    Each

    1+ $5.02 Price For 10+ $4.82 Price For 25+ $4.66 Price For 50+ $4.31 Price For 100+ $3.94 Price For 250+ $3.45 Price For 500+ $3.09 Price For 1000+ $2.91 Price For More Less

    Qty

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

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    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 8/14/17

    Each

    1+ $5.02 10+ $4.82 25+ $4.66 More pricing

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    - 2.8°C/W 25.4mm 105mm 50mm - Aluminium 1" 4.13" 1.97" - -
    07WN-01000-A-200
    07WN-01000-A-200

    08WX9508

    H S MARSTON

    Heat Sink, Extruded Range - 1, 1.8 C/W, 25.4 mm, 104.8 mm, 100 mm

    Freight Charge: $20.00 once per order  Delivery in 5-7 days from our UK warehouse for in stock items
    Thermal Resistance 1.8°C/W
    External Height - Metric 25.4mm
    External Width - Metric 105mm

    + See all product info

    H S MARSTON 

    Heat Sink, Extruded Range - 1, 1.8 C/W, 25.4 mm, 104.8 mm, 100 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 8/14/17

    Freight Charge: $20.00 once per order  Delivery in 5-7 days from our UK warehouse for in stock items
    Packages Cooled -
    Thermal Resistance 1.8°C/W
    External Height - Metric 25.4mm
    External Width - Metric 105mm
    External Length - Metric 100mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 1"
    External Width - Imperial 4.13"
    External Length - Imperial 3.94"
    External Diameter - Imperial -
    Product Range -

    102

    Each

    1+ $7.31 Price For 10+ $7.02 Price For 25+ $6.79 Price For 50+ $6.28 Price For 100+ $5.74 Price For 250+ $5.02 Price For 500+ $4.51 Price For 1000+ $4.24 Price For More Less

    Qty

    102 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 from our UK warehouse for in stock items

    More stock available week commencing 8/14/17

    Each

    1+ $7.31 10+ $7.02 25+ $6.79 More pricing

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    - 1.8°C/W 25.4mm 105mm 100mm - Aluminium 1" 4.13" 3.94" - -
    07WN-01500-A-200
    07WN-01500-A-200

    08WX9509

    H S MARSTON

    Heat Sink, Extruded Range - 1, 1.5 C/W, 25.4 mm, 104.8 mm, 150 mm

    Freight Charge: $20.00 once per order  Delivery in 5-7 days from our UK warehouse for in stock items
    Thermal Resistance 1.5°C/W
    External Height - Metric 25.4mm
    External Width - Metric 105mm

    + See all product info

    H S MARSTON 

    Heat Sink, Extruded Range - 1, 1.5 C/W, 25.4 mm, 104.8 mm, 150 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 8/14/17

    Freight Charge: $20.00 once per order  Delivery in 5-7 days from our UK warehouse for in stock items
    Packages Cooled -
    Thermal Resistance 1.5°C/W
    External Height - Metric 25.4mm
    External Width - Metric 105mm
    External Length - Metric 150mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 1"
    External Width - Imperial 4.13"
    External Length - Imperial 5.91"
    External Diameter - Imperial -
    Product Range -

    23

    Each

    1+ $8.74 Price For 10+ $8.15 Price For 25+ $7.50 Price For 50+ $6.84 Price For 100+ $6.19 Price For 250+ $5.47 Price For 500+ $4.91 Price For More Less

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    23 in stock

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    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 8/14/17

    Each

    1+ $8.74 10+ $8.15 25+ $7.50 More pricing

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    - 1.5°C/W 25.4mm 105mm 150mm - Aluminium 1" 4.13" 5.91" - -
    581002B02500G
    581002B02500G

    98K9891

    AAVID THERMALLOY

    Heat Sink, TO-220, 17.4 °C/W, 25.4 mm, 16.26 mm, 16.26 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 17.4°C/W
    External Height - Metric 25.4mm

    + See all product info

    AAVID THERMALLOY 

    Heat Sink, TO-220, 17.4 °C/W, 25.4 mm, 16.26 mm, 16.26 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 8/28/17

    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 17.4°C/W
    External Height - Metric 25.4mm
    External Width - Metric 16.26mm
    External Length - Metric 16.26mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 1"
    External Width - Imperial 0.64"
    External Length - Imperial 0.64"
    External Diameter - Imperial -
    Product Range -

    245

    Each

    1+ $4.79 Price For 10+ $4.71 Price For 25+ $4.63 Price For 50+ $4.55 Price For 100+ $4.32 Price For 250+ $4.28 Price For 500+ $4.06 Price For 1000+ $3.74 Price For More Less

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    245 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 from our UK warehouse for in stock items

    More stock available week commencing 8/28/17

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    1+ $4.79 10+ $4.71 25+ $4.63 More pricing

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    TO-220 17.4°C/W 25.4mm 16.26mm 16.26mm - Aluminium 1" 0.64" 0.64" - -
    6098BG
    6098BG

    98K9980

    AAVID THERMALLOY

    Heat Sink, TO-220/202, TO-202, TO-220, 14 C/W, 25.4 mm, 34.92 mm, 12.8 mm

    Freight Charge: $20.00 once per order  Delivery in 5-7 days from our UK warehouse for in stock items
    Packages Cooled TO-202, TO-220
    Thermal Resistance 14°C/W
    External Height - Metric 25.4mm

    + See all product info

    AAVID THERMALLOY 

    Heat Sink, TO-220/202, TO-202, TO-220, 14 C/W, 25.4 mm, 34.92 mm, 12.8 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 10/2/17

    Freight Charge: $20.00 once per order  Delivery in 5-7 days from our UK warehouse for in stock items
    Packages Cooled TO-202, TO-220
    Thermal Resistance 14°C/W
    External Height - Metric 25.4mm
    External Width - Metric 34.92mm
    External Length - Metric 12.8mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 1"
    External Width - Imperial 1.37"
    External Length - Imperial 0.5"
    External Diameter - Imperial -
    Product Range -

    1,273

    Each

    1+ $0.872 Price For 10+ $0.835 Price For 25+ $0.794 Price For 50+ $0.757 Price For 100+ $0.713 Price For 250+ $0.692 Price For 500+ $0.612 Price For 1000+ $0.531 Price For More Less

    Qty

    1,273 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 10/2/17

    Each

    1+ $0.872 10+ $0.835 25+ $0.794 More pricing

    Buy
    TO-202, TO-220 14°C/W 25.4mm 34.92mm 12.8mm - Aluminium 1" 1.37" 0.5" - -
    656-15ABPE
    656-15ABPE

    78R2693

    WAKEFIELD SOLUTIONS

    Heat Sink, PCB, For TO-220 & TO-218 & Multiwatt Components, TO-220, 25.4 mm, 41.91 mm, 38.1 mm

    Non-Cancelable / Non Returnable
    Packages Cooled TO-220
    External Height - Metric 25.4mm
    External Width - Metric 41.91mm

    + See all product info

    WAKEFIELD SOLUTIONS 

    Heat Sink, PCB, For TO-220 & TO-218 & Multiwatt Components, TO-220, 25.4 mm, 41.91 mm, 38.1 mm

    + Check Stock & Lead Times
      More stock available week commencing 10/2/17

    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
    Thermal Resistance -
    External Height - Metric 25.4mm
    External Width - Metric 41.91mm
    External Length - Metric 38.1mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 1"
    External Width - Imperial 1.65"
    External Length - Imperial 1.5"
    External Diameter - Imperial -
    Product Range -

    N/A

    Each

    2400+ $1.41 Price For 5000+ $1.14 Price For

    Qty

    0

    + Check Stock & Lead Times
      More stock available week commencing 10/2/17

    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

    2400+ $1.41 5000+ $1.14

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    TO-220 - 25.4mm 41.91mm 38.1mm - Aluminium 1" 1.65" 1.5" - -
    667-10ABPPE
    667-10ABPPE

    42M0664

    WAKEFIELD SOLUTIONS

    Heat Sink, Square, PCB, Black Anodized, Wave-Solderable, TO-220, 12.67 °C/W, 25.4 mm, 34.9 mm

    Non-Cancelable / Non Returnable
    Packages Cooled TO-220
    Thermal Resistance 12.67°C/W
    External Height - Metric 25.4mm

    + See all product info

    WAKEFIELD SOLUTIONS 

    Heat Sink, Square, PCB, Black Anodized, Wave-Solderable, TO-220, 12.67 °C/W, 25.4 mm, 34.9 mm

    + Check Stock & Lead Times
      More stock available week commencing 10/2/17

    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
    Thermal Resistance 12.67°C/W
    External Height - Metric 25.4mm
    External Width - Metric 34.9mm
    External Length - Metric 12.7mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 1"
    External Width - Imperial 1.374"
    External Length - Imperial 0.5"
    External Diameter - Imperial -
    Product Range -

    N/A

    Each

    1400+ $1.32 Price For

    Qty

    0

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    Each

    1400+ $1.32

    Buy
    TO-220 12.67°C/W 25.4mm 34.9mm 12.7mm - Aluminium 1" 1.374" 0.5" - -
    677-10ABPE
    677-10ABPE

    08R0211

    WAKEFIELD SOLUTIONS

    Heat Sink, Square, PCB, Black Anodized, Wave-Solderable, TO-218, TO-220, TO-247, 8.67 °C/W, 25.4 mm

    Non-Cancelable / Non Returnable
    Packages Cooled TO-218, TO-220, TO-247
    Thermal Resistance 8.67°C/W
    External Height - Metric 25.4mm

    + See all product info

    WAKEFIELD SOLUTIONS 

    Heat Sink, Square, PCB, Black Anodized, Wave-Solderable, TO-218, TO-220, TO-247, 8.67 °C/W, 25.4 mm

    + Check Stock & Lead Times
      More stock available week commencing 10/2/17

    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-218, TO-220, TO-247
    Thermal Resistance 8.67°C/W
    External Height - Metric 25.4mm
    External Width - Metric 25.4mm
    External Length - Metric 41.9mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 1"
    External Width - Imperial 1"
    External Length - Imperial 1.65"
    External Diameter - Imperial -
    Product Range -

    N/A

    Each

    600+ $1.54 Price For 1000+ $1.39 Price For

    Qty

    0

    + Check Stock & Lead Times
      More stock available week commencing 10/2/17

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    Non-Cancelable / Non Returnable

    Each

    600+ $1.54 1000+ $1.39

    Buy
    TO-218, TO-220, TO-247 8.67°C/W 25.4mm 25.4mm 41.9mm - Aluminium 1" 1" 1.65" - -
    680-10K
    680-10K

    58F393

    WAKEFIELD SOLUTIONS

    Heat Sink, Omnidirectional, For Board Level Power Semiconductor, 6.93 °C/W, 25.4 mm, 46 mm, 46 mm

    Non-Cancelable / Non Returnable
    Thermal Resistance 6.93°C/W
    External Height - Metric 25.4mm
    External Width - Metric 46mm

    + See all product info

    WAKEFIELD SOLUTIONS 

    Heat Sink, Omnidirectional, For Board Level Power Semiconductor, 6.93 °C/W, 25.4 mm, 46 mm, 46 mm

    + Check Stock & Lead Times
      More stock available week commencing 10/2/17

    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 -
    Thermal Resistance 6.93°C/W
    External Height - Metric 25.4mm
    External Width - Metric 46mm
    External Length - Metric 46mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 1"
    External Width - Imperial 1.811"
    External Length - Imperial 1.811"
    External Diameter - Imperial -
    Product Range -

    N/A

    Each

    250+ $7.08 Price For 500+ $6.58 Price For 1000+ $6.48 Price For

    Qty

    0

    + Check Stock & Lead Times
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    250+ $7.08 500+ $6.58 1000+ $6.48

    Buy
    - 6.93°C/W 25.4mm 46mm 46mm - Aluminium 1" 1.811" 1.811" - -
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