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Cooling & Thermal Management - 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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51M4830
241402B91200G

241402B91200G

AAVID THERMALLOY

Heat Sink, Square, For DC/DC Converters, Quarter Brick, 7.4 °C/W, 6 mm, 37 mm, 58 mm

Packages Cooled Quarter Brick
Thermal Resistance 7.4°C/W
External Height - Metric 6mm

+ See all product info

AAVID THERMALLOY 

Heat Sink, Square, For DC/DC Converters, Quarter Brick, 7.4 °C/W, 6 mm, 37 mm, 58 mm

+ Check Stock & Lead Times

1,809 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 1/30/17

Packages Cooled Quarter Brick
Thermal Resistance 7.4°C/W
External Height - Metric 6mm
External Width - Metric 37mm
External Length - Metric 58mm
External Diameter - Metric -
Heat Sink Material -
External Height - Imperial 0.236"
External Width - Imperial 1.457"
External Length - Imperial 2.283"
External Diameter - Imperial -
Product Range -

1,809

Each

1+ $17.41 Price For 10+ $16.04 Price For 100+ $14.04 Price For 250+ $12.48 Price For 1000+ $11.05 Price For 5000+ $9.49 Price For More Less

Qty

1,809 in stock

+ Check Stock & Lead Times

1,809 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 1/30/17

Each

1+ $17.41 10+ $16.04 100+ $14.04 More pricing

Buy
Quarter Brick 7.4°C/W 6mm 37mm 58mm - - 0.236" 1.457" 2.283" - -
51M4827
241204B92200G

241204B92200G

AAVID THERMALLOY

Heat Sink, Square, For DC/DC Converters, Half Brick, 11.4 mm, 57.9 mm, 61 mm

Packages Cooled Half Brick
External Height - Metric 11.4mm
External Width - Metric 57.9mm

+ See all product info

AAVID THERMALLOY 

Heat Sink, Square, For DC/DC Converters, Half Brick, 11.4 mm, 57.9 mm, 61 mm

+ Check Stock & Lead Times

1,522 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 1/30/17

Packages Cooled Half Brick
Thermal Resistance -
External Height - Metric 11.4mm
External Width - Metric 57.9mm
External Length - Metric 61mm
External Diameter - Metric -
Heat Sink Material -
External Height - Imperial 0.449"
External Width - Imperial 2.28"
External Length - Imperial 2.402"
External Diameter - Imperial -
Product Range -

1,522

Each

1+ $4.47 Price For 10+ $4.12 Price For 100+ $3.61 Price For 250+ $3.21 Price For 1000+ $2.84 Price For 5000+ $2.44 Price For More Less

Qty

1,522 in stock

+ Check Stock & Lead Times

1,522 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 1/30/17

Each

1+ $4.47 10+ $4.12 100+ $3.61 More pricing

Buy
Half Brick - 11.4mm 57.9mm 61mm - - 0.449" 2.28" 2.402" - -
51M4836
241802B91200G

241802B91200G

AAVID THERMALLOY

Heat Sink, Square, For DC/DC Converters, Eighth Brick, 9 °C/W, 6.1 mm, 22.9 mm, 57.9 mm

Available in quantity shown
To order more than shown inventory, contact sales
Packages Cooled Eighth Brick
Thermal Resistance 9°C/W
External Height - Metric 6.1mm

+ See all product info

AAVID THERMALLOY 

Heat Sink, Square, For DC/DC Converters, Eighth Brick, 9 °C/W, 6.1 mm, 22.9 mm, 57.9 mm

+ Check Stock & Lead Times

1,691 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 Eighth Brick
Thermal Resistance 9°C/W
External Height - Metric 6.1mm
External Width - Metric 22.9mm
External Length - Metric 57.9mm
External Diameter - Metric -
Heat Sink Material -
External Height - Imperial 0.24"
External Width - Imperial 0.902"
External Length - Imperial 2.28"
External Diameter - Imperial -
Product Range -

1,691

Each

1+ $1.31 Price For Promotional price

Qty

1,691 in stock

+ Check Stock & Lead Times

1,691 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

Each

1+ $1.31 Promotional price

Buy
Eighth Brick 9°C/W 6.1mm 22.9mm 57.9mm - - 0.24" 0.902" 2.28" - -
51M4833
241404B92200G

241404B92200G

AAVID THERMALLOY

Heat Sink, Square, For DC/DC Converters, Quarter Brick, 2.6 °C/W, 11.4 mm, 37 mm, 58 mm

Packages Cooled Quarter Brick
Thermal Resistance 2.6°C/W
External Height - Metric 11.4mm

+ See all product info

AAVID THERMALLOY 

Heat Sink, Square, For DC/DC Converters, Quarter Brick, 2.6 °C/W, 11.4 mm, 37 mm, 58 mm

+ Check Stock & Lead Times

1,191 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 1/30/17

Packages Cooled Quarter Brick
Thermal Resistance 2.6°C/W
External Height - Metric 11.4mm
External Width - Metric 37mm
External Length - Metric 58mm
External Diameter - Metric -
Heat Sink Material -
External Height - Imperial 0.449"
External Width - Imperial 1.457"
External Length - Imperial 2.283"
External Diameter - Imperial -
Product Range -

1,191

Each

1+ $17.41 Price For 10+ $16.04 Price For 100+ $14.04 Price For 250+ $12.48 Price For 1000+ $11.05 Price For 5000+ $9.49 Price For More Less

Qty

1,191 in stock

+ Check Stock & Lead Times

1,191 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 1/30/17

Each

1+ $17.41 10+ $16.04 100+ $14.04 More pricing

Buy
Quarter Brick 2.6°C/W 11.4mm 37mm 58mm - - 0.449" 1.457" 2.283" - -
51M4834
241409B91200G

241409B91200G

AAVID THERMALLOY

Heat Sink, Square, For DC/DC Converters, Quarter Brick, 1.8 °C/W, 22.9 mm, 37 mm, 58 mm

Packages Cooled Quarter Brick
Thermal Resistance 1.8°C/W
External Height - Metric 22.9mm

+ See all product info

AAVID THERMALLOY 

Heat Sink, Square, For DC/DC Converters, Quarter Brick, 1.8 °C/W, 22.9 mm, 37 mm, 58 mm

+ Check Stock & Lead Times

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

More stock available week commencing 1/30/17

Packages Cooled Quarter Brick
Thermal Resistance 1.8°C/W
External Height - Metric 22.9mm
External Width - Metric 37mm
External Length - Metric 58mm
External Diameter - Metric -
Heat Sink Material -
External Height - Imperial 0.902"
External Width - Imperial 1.457"
External Length - Imperial 2.283"
External Diameter - Imperial -
Product Range -

944

Each

1+ $5.68 Price For Promotional price 10+ $5.68 Price For Promotional price 100+ $5.20 Price For Promotional price 250+ $4.80 Price For Promotional price 1000+ $4.80 Price For Promotional price 5000+ $4.46 Price For Promotional price More Less

Qty

944 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 1/30/17

Each

1+ $5.68 Promotional price 10+ $5.68 Promotional price 100+ $5.20 Promotional price More pricing

Buy
Quarter Brick 1.8°C/W 22.9mm 37mm 58mm - - 0.902" 1.457" 2.283" - -
51M4824
241202B91200G

241202B91200G

AAVID THERMALLOY

Heat Sink, Square, For DC/DC Converters, Half Brick, 4.15 °C/W, 6.1 mm, 57.91 mm, 61 mm

Packages Cooled Half Brick
Thermal Resistance 4.15°C/W
External Height - Metric 6.1mm

+ See all product info

AAVID THERMALLOY 

Heat Sink, Square, For DC/DC Converters, Half Brick, 4.15 °C/W, 6.1 mm, 57.91 mm, 61 mm

+ Check Stock & Lead Times

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

More stock available week commencing 1/30/17

Packages Cooled Half Brick
Thermal Resistance 4.15°C/W
External Height - Metric 6.1mm
External Width - Metric 57.91mm
External Length - Metric 61mm
External Diameter - Metric -
Heat Sink Material -
External Height - Imperial 0.24"
External Width - Imperial 2.28"
External Length - Imperial 2.402"
External Diameter - Imperial -
Product Range -

871

Each

1+ $8.71 Price For 10+ $8.02 Price For 100+ $7.02 Price For 250+ $6.24 Price For 1000+ $5.53 Price For 5000+ $4.75 Price For More Less

Qty

871 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 1/30/17

Each

1+ $8.71 10+ $8.02 100+ $7.02 More pricing

Buy
Half Brick 4.15°C/W 6.1mm 57.91mm 61mm - - 0.24" 2.28" 2.402" - -
51M4829
241214B92200G

241214B92200G

AAVID THERMALLOY

Heat Sink, Square, For DC/DC Converters, Half Brick, 1.1 °C/W, 35.6 mm, 57.91 mm, 61 mm

Packages Cooled Half Brick
Thermal Resistance 1.1°C/W
External Height - Metric 35.6mm

+ See all product info

AAVID THERMALLOY 

Heat Sink, Square, For DC/DC Converters, Half Brick, 1.1 °C/W, 35.6 mm, 57.91 mm, 61 mm

+ Check Stock & Lead Times

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

More stock available week commencing 1/30/17

Packages Cooled Half Brick
Thermal Resistance 1.1°C/W
External Height - Metric 35.6mm
External Width - Metric 57.91mm
External Length - Metric 61mm
External Diameter - Metric -
Heat Sink Material -
External Height - Imperial 1.402"
External Width - Imperial 2.28"
External Length - Imperial 2.402"
External Diameter - Imperial -
Product Range -

834

Each

1+ $17.41 Price For 10+ $16.04 Price For 100+ $14.04 Price For 250+ $12.48 Price For 1000+ $11.05 Price For 5000+ $9.49 Price For More Less

Qty

834 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 1/30/17

Each

1+ $17.41 10+ $16.04 100+ $14.04 More pricing

Buy
Half Brick 1.1°C/W 35.6mm 57.91mm 61mm - - 1.402" 2.28" 2.402" - -
99R8247
542502D00000G

542502D00000G

AAVID THERMALLOY

Heat Sink, Square, PCB, TO-220, 24 °C/W, 31.75 mm, 22.22 mm, 6.35 mm

Packages Cooled TO-220
Thermal Resistance 24°C/W
External Height - Metric 31.75mm

+ See all product info

AAVID THERMALLOY 

Heat Sink, Square, PCB, TO-220, 24 °C/W, 31.75 mm, 22.22 mm, 6.35 mm

+ Check Stock & Lead Times

509 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 24°C/W
External Height - Metric 31.75mm
External Width - Metric 22.22mm
External Length - Metric 6.35mm
External Diameter - Metric -
Heat Sink Material -
External Height - Imperial 1.25"
External Width - Imperial 0.875"
External Length - Imperial 0.25"
External Diameter - Imperial -
Product Range -

509

Each

1+ $1.82 Price For Promotional price 10+ $1.82 Price For Promotional price 100+ $2.21 Price For 500+ $1.54 Price For Promotional price 1000+ $1.54 Price For Promotional price 5000+ $1.54 Price For Promotional price More Less

Qty

509 in stock

+ Check Stock & Lead Times

509 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+ $1.82 Promotional price 10+ $1.82 Promotional price 100+ $2.21 More pricing

Buy
TO-220 24°C/W 31.75mm 22.22mm 6.35mm - - 1.25" 0.875" 0.25" - -
51M4837
241802B92200G

241802B92200G

AAVID THERMALLOY

Heat Sink, Square, For DC/DC Converters, Eighth Brick, 5.7 °C/W, 6.1 mm, 22.9 mm, 57.9 mm

Packages Cooled Eighth Brick
Thermal Resistance 5.7°C/W
External Height - Metric 6.1mm

+ See all product info

AAVID THERMALLOY 

Heat Sink, Square, For DC/DC Converters, Eighth Brick, 5.7 °C/W, 6.1 mm, 22.9 mm, 57.9 mm

+ Check Stock & Lead Times

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

More stock available week commencing 1/30/17

Packages Cooled Eighth Brick
Thermal Resistance 5.7°C/W
External Height - Metric 6.1mm
External Width - Metric 22.9mm
External Length - Metric 57.9mm
External Diameter - Metric -
Heat Sink Material -
External Height - Imperial 0.24"
External Width - Imperial 0.902"
External Length - Imperial 2.28"
External Diameter - Imperial -
Product Range -

473

Each

1+ $3.49 Price For 10+ $3.21 Price For 100+ $2.81 Price For 250+ $2.50 Price For 1000+ $2.21 Price For 5000+ $1.90 Price For More Less

Qty

473 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 1/30/17

Each

1+ $3.49 10+ $3.21 100+ $2.81 More pricing

Buy
Eighth Brick 5.7°C/W 6.1mm 22.9mm 57.9mm - - 0.24" 0.902" 2.28" - -
51M4826
241204B91200G

241204B91200G

AAVID THERMALLOY

Heat Sink, Square, For DC/DC Converters, Half Brick, 2.2 °C/W, 11.4 mm, 57.91 mm, 61 mm

Packages Cooled Half Brick
Thermal Resistance 2.2°C/W
External Height - Metric 11.4mm

+ See all product info

AAVID THERMALLOY 

Heat Sink, Square, For DC/DC Converters, Half Brick, 2.2 °C/W, 11.4 mm, 57.91 mm, 61 mm

+ Check Stock & Lead Times

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

More stock available week commencing 1/30/17

Packages Cooled Half Brick
Thermal Resistance 2.2°C/W
External Height - Metric 11.4mm
External Width - Metric 57.91mm
External Length - Metric 61mm
External Diameter - Metric -
Heat Sink Material -
External Height - Imperial 0.45"
External Width - Imperial 2.28"
External Length - Imperial 2.4"
External Diameter - Imperial -
Product Range -

407

Each

1+ $8.71 Price For 10+ $8.02 Price For 100+ $7.02 Price For 250+ $6.24 Price For 1000+ $5.53 Price For 5000+ $4.75 Price For More Less

Qty

407 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 1/30/17

Each

1+ $8.71 10+ $8.02 100+ $7.02 More pricing

Buy
Half Brick 2.2°C/W 11.4mm 57.91mm 61mm - - 0.45" 2.28" 2.4" - -
09R3156
MC33271

MC33271

MULTICOMP

Heat Sink, Square, PCB, TO-218, TO-220, TO-247, 2.7 °C/W, 63.5 mm, 42 mm, 25 mm

Packages Cooled TO-218, TO-220, TO-247
Thermal Resistance 2.7°C/W
External Height - Metric 63.5mm

+ See all product info

MULTICOMP 

Heat Sink, Square, PCB, TO-218, TO-220, TO-247, 2.7 °C/W, 63.5 mm, 42 mm, 25 mm

+ Check Stock & Lead Times

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

More stock available week commencing 1/23/17

Packages Cooled TO-218, TO-220, TO-247
Thermal Resistance 2.7°C/W
External Height - Metric 63.5mm
External Width - Metric 42mm
External Length - Metric 25mm
External Diameter - Metric -
Heat Sink Material -
External Height - Imperial 2.5"
External Width - Imperial 1.654"
External Length - Imperial 0.984"
External Diameter - Imperial -
Product Range -

352

Each

1+ $3.11 Price For 100+ $2.78 Price For 250+ $2.55 Price For 500+ $2.34 Price For 1000+ $2.17 Price For More Less

Qty

352 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 1/23/17

Each

1+ $3.11 100+ $2.78 250+ $2.55 More pricing

Buy
TO-218, TO-220, TO-247 2.7°C/W 63.5mm 42mm 25mm - - 2.5" 1.654" 0.984" - -
51M4828
241214B91200G

241214B91200G

AAVID THERMALLOY

Heat Sink, Square, For DC/DC Converters, Half Brick, 1.1 °C/W, 35.6 mm, 57.91 mm, 61 mm

Packages Cooled Half Brick
Thermal Resistance 1.1°C/W
External Height - Metric 35.6mm

+ See all product info

AAVID THERMALLOY 

Heat Sink, Square, For DC/DC Converters, Half Brick, 1.1 °C/W, 35.6 mm, 57.91 mm, 61 mm

+ Check Stock & Lead Times

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

  • 1,000 Further stock expected to ship on Jan 23, 2017
  • More stock available week commencing 1/30/17

    Packages Cooled Half Brick
    Thermal Resistance 1.1°C/W
    External Height - Metric 35.6mm
    External Width - Metric 57.91mm
    External Length - Metric 61mm
    External Diameter - Metric -
    Heat Sink Material -
    External Height - Imperial 1.402"
    External Width - Imperial 2.28"
    External Length - Imperial 2.402"
    External Diameter - Imperial -
    Product Range -

    272

    Each

    1+ $17.41 Price For 10+ $16.04 Price For 100+ $14.04 Price For 250+ $12.48 Price For 1000+ $11.05 Price For 5000+ $9.49 Price For More Less

    Qty

    272 in stock

    + Check Stock & Lead Times

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

  • 1,000 Further stock expected to ship on Jan 23, 2017
  • More stock available week commencing 1/30/17

    Each

    1+ $17.41 10+ $16.04 100+ $14.04 More pricing

    Buy
    Half Brick 1.1°C/W 35.6mm 57.91mm 61mm - - 1.402" 2.28" 2.402" - -
    51M4832
    241404B91200G

    241404B91200G

    AAVID THERMALLOY

    Heat Sink, Square, For DC/DC Converters, Quarter Brick, 4.3 °C/W, 11.4 mm, 37 mm, 58 mm

    Packages Cooled Quarter Brick
    Thermal Resistance 4.3°C/W
    External Height - Metric 11.4mm

    + See all product info

    AAVID THERMALLOY 

    Heat Sink, Square, For DC/DC Converters, Quarter Brick, 4.3 °C/W, 11.4 mm, 37 mm, 58 mm

    + Check Stock & Lead Times

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

  • 1,000 Further stock expected to ship on Dec 27, 2016
  • More stock available week commencing 1/30/17

    Packages Cooled Quarter Brick
    Thermal Resistance 4.3°C/W
    External Height - Metric 11.4mm
    External Width - Metric 37mm
    External Length - Metric 58mm
    External Diameter - Metric -
    Heat Sink Material -
    External Height - Imperial 0.449"
    External Width - Imperial 1.457"
    External Length - Imperial 2.283"
    External Diameter - Imperial -
    Product Range -

    115

    Each

    1+ $17.41 Price For 10+ $16.04 Price For 100+ $14.04 Price For 250+ $12.48 Price For 1000+ $11.05 Price For 5000+ $9.49 Price For More Less

    Qty

    115 in stock

    + Check Stock & Lead Times

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

  • 1,000 Further stock expected to ship on Dec 27, 2016
  • More stock available week commencing 1/30/17

    Each

    1+ $17.41 10+ $16.04 100+ $14.04 More pricing

    Buy
    Quarter Brick 4.3°C/W 11.4mm 37mm 58mm - - 0.449" 1.457" 2.283" - -
    09R3153
    MC33268

    MC33268

    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

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

    More stock available week commencing 1/30/17

    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 -

    156

    Each

    1+ $2.18 Price For 100+ $1.97 Price For 250+ $1.78 Price For 500+ $1.61 Price For 1000+ $1.48 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 1/30/17

    Each

    1+ $2.18 100+ $1.97 250+ $1.78 More pricing

    Buy
    TO-218, TO-220, TO-247 5.6°C/W 25.4mm 42mm 25mm - - 1" 1.654" 0.984" - -
    09R3176
    MC33291

    MC33291

    MULTICOMP

    Heat Sink, Square, PCB, Extruded, TO-220, 11.4 °C/W, 25 mm, 34.5 mm, 12.5 mm

    Packages Cooled TO-220
    Thermal Resistance 11.4°C/W
    External Height - Metric 25mm

    + See all product info

    MULTICOMP 

    Heat Sink, Square, PCB, Extruded, TO-220, 11.4 °C/W, 25 mm, 34.5 mm, 12.5 mm

    + Check Stock & Lead Times

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

    More stock available week commencing 1/23/17

    Packages Cooled TO-220
    Thermal Resistance 11.4°C/W
    External Height - Metric 25mm
    External Width - Metric 34.5mm
    External Length - Metric 12.5mm
    External Diameter - Metric -
    Heat Sink Material -
    External Height - Imperial 0.984"
    External Width - Imperial 1.358"
    External Length - Imperial 0.492"
    External Diameter - Imperial -
    Product Range -

    98

    Each

    1+ $0.377 Price For Promotional price 250+ $0.377 Price For Promotional price 500+ $0.377 Price For Promotional price 1000+ $0.377 Price For Promotional price 5000+ $0.377 Price For Promotional price More Less

    Qty

    98 in stock

    + Check Stock & Lead Times

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

    More stock available week commencing 1/23/17

    Each

    1+ $0.377 Promotional price 250+ $0.377 Promotional price 500+ $0.377 Promotional price More pricing

    Buy
    TO-220 11.4°C/W 25mm 34.5mm 12.5mm - - 0.984" 1.358" 0.492" - -
    46F4137
    2227B

    2227B

    AAVID THERMALLOY

    Heat Sink, TO-5, TO-5, 21 °C/W, 10.16 mm, 31.75 mm

    Packages Cooled TO-5
    Thermal Resistance 21°C/W
    External Height - Metric 10.16mm

    + See all product info

    AAVID THERMALLOY 

    Heat Sink, TO-5, TO-5, 21 °C/W, 10.16 mm, 31.75 mm

    + Check Stock & Lead Times

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

    More stock available week commencing 5/29/17

    Packages Cooled TO-5
    Thermal Resistance 21°C/W
    External Height - Metric 10.16mm
    External Width - Metric -
    External Length - Metric -
    External Diameter - Metric 31.75mm
    Heat Sink Material -
    External Height - Imperial 0.4"
    External Width - Imperial -
    External Length - Imperial -
    External Diameter - Imperial 1.25"
    Product Range -

    96

    Each

    1+ $7.27 Price For Promotional price 10+ $7.27 Price For Promotional price 100+ $6.15 Price For Promotional price 500+ $6.15 Price For Promotional price 1000+ $6.15 Price For Promotional price 5000+ $5.71 Price For Promotional price More Less

    Qty

    96 in stock

    + Check Stock & Lead Times

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

    More stock available week commencing 5/29/17

    Each

    1+ $7.27 Promotional price 10+ $7.27 Promotional price 100+ $6.15 Promotional price More pricing

    Buy
    TO-5 21°C/W 10.16mm - - 31.75mm - 0.4" - - 1.25" -
    97F7513
    396-2AB

    396-2AB

    WAKEFIELD SOLUTIONS

    Heat Sink, Black Anodized, 1.51 °C/W, 35.1 mm, 127 mm, 139.7 mm

    Thermal Resistance 1.51°C/W
    External Height - Metric 35.1mm
    External Width - Metric 127mm

    + See all product info

    WAKEFIELD SOLUTIONS 

    Heat Sink, Black Anodized, 1.51 °C/W, 35.1 mm, 127 mm, 139.7 mm

    + Check Stock & Lead Times

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

    More stock available week commencing 1/30/17

    Packages Cooled -
    Thermal Resistance 1.51°C/W
    External Height - Metric 35.1mm
    External Width - Metric 127mm
    External Length - Metric 139.7mm
    External Diameter - Metric -
    Heat Sink Material -
    External Height - Imperial 1.382"
    External Width - Imperial 5"
    External Length - Imperial 5.5"
    External Diameter - Imperial -
    Product Range -

    75

    Each

    1+ $29.14 Price For Promotional price 10+ $29.14 Price For Promotional price 50+ $25.26 Price For Promotional price 100+ $25.26 Price For Promotional price 250+ $24.44 Price For Promotional price 500+ $23.87 Price For Promotional price 1000+ $22.92 Price For Promotional price More Less

    Qty

    75 in stock

    + Check Stock & Lead Times

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

    More stock available week commencing 1/30/17

    Each

    1+ $29.14 Promotional price 10+ $29.14 Promotional price 50+ $25.26 Promotional price More pricing

    Buy
    - 1.51°C/W 35.1mm 127mm 139.7mm - - 1.382" 5" 5.5" - -
    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

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

    More stock available week commencing 2/13/17

    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 -

    73

    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

    73 in stock

    + Check Stock & Lead Times

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

    More stock available week commencing 2/13/17

    Each

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

    Buy
    - - 12.7mm 50.9mm 76.2mm - - 0.5" 2.004" 3" - -
    09R3164
    MC33279

    MC33279

    MULTICOMP

    Heat Sink, Square, PCB, TO-220, 7.1 °C/W, 25 mm, 42 mm, 38 mm

    Packages Cooled TO-220
    Thermal Resistance 7.1°C/W
    External Height - Metric 25mm

    + See all product info

    MULTICOMP 

    Heat Sink, Square, PCB, TO-220, 7.1 °C/W, 25 mm, 42 mm, 38 mm

    + Check Stock & Lead Times

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

    More stock available week commencing 3/20/17

    Packages Cooled TO-220
    Thermal Resistance 7.1°C/W
    External Height - Metric 25mm
    External Width - Metric 42mm
    External Length - Metric 38mm
    External Diameter - Metric -
    Heat Sink Material -
    External Height - Imperial 0.984"
    External Width - Imperial 1.654"
    External Length - Imperial 1.496"
    External Diameter - Imperial -
    Product Range -

    38

    Each

    1+ $1.48 Price For 100+ $1.34 Price For 250+ $1.21 Price For 500+ $1.10 Price For 1000+ $1.01 Price For More Less

    Qty

    38 in stock

    + Check Stock & Lead Times

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

    More stock available week commencing 3/20/17

    Each

    1+ $1.48 100+ $1.34 250+ $1.21 More pricing

    Buy
    TO-220 7.1°C/W 25mm 42mm 38mm - - 0.984" 1.654" 1.496" - -
    09R3155
    MC33270

    MC33270

    MULTICOMP

    Heat Sink, Square, PCB, TO-218, TO-220, TO-247, 3.3 °C/W, 50.8 mm, 42 mm, 25 mm

    Packages Cooled TO-218, TO-220, TO-247
    Thermal Resistance 3.3°C/W
    External Height - Metric 50.8mm

    + See all product info

    MULTICOMP 

    Heat Sink, Square, PCB, TO-218, TO-220, TO-247, 3.3 °C/W, 50.8 mm, 42 mm, 25 mm

    + Check Stock & Lead Times

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

    More stock available week commencing 3/20/17

    Packages Cooled TO-218, TO-220, TO-247
    Thermal Resistance 3.3°C/W
    External Height - Metric 50.8mm
    External Width - Metric 42mm
    External Length - Metric 25mm
    External Diameter - Metric -
    Heat Sink Material -
    External Height - Imperial 2"
    External Width - Imperial 1.654"
    External Length - Imperial 0.984"
    External Diameter - Imperial -
    Product Range -

    20

    Each

    1+ $2.70 Price For 100+ $2.42 Price For 250+ $2.21 Price For 500+ $2.03 Price For 1000+ $1.89 Price For More Less

    Qty

    20 in stock

    + Check Stock & Lead Times

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

    More stock available week commencing 3/20/17

    Each

    1+ $2.70 100+ $2.42 250+ $2.21 More pricing

    Buy
    TO-218, TO-220, TO-247 3.3°C/W 50.8mm 42mm 25mm - - 2" 1.654" 0.984" - -
    11R6932
    HAMF10T

    HAMF10T

    TDK LAMBDA

    Heat Sink, Square, 0.78 °C/W, 33.4 mm, 100 mm, 160 mm

    Thermal Resistance 0.78°C/W
    External Height - Metric 33.4mm
    External Width - Metric 100mm

    + See all product info

    TDK LAMBDA 

    Heat Sink, Square, 0.78 °C/W, 33.4 mm, 100 mm, 160 mm

    + Check Stock & Lead Times

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

  • 17 Further stock expected to ship on Dec 13, 2016
  • More stock available week commencing 3/6/17

    Packages Cooled -
    Thermal Resistance 0.78°C/W
    External Height - Metric 33.4mm
    External Width - Metric 100mm
    External Length - Metric 160mm
    External Diameter - Metric -
    Heat Sink Material -
    External Height - Imperial 1.315"
    External Width - Imperial 3.937"
    External Length - Imperial 6.299"
    External Diameter - Imperial -
    Product Range -

    8

    Each

    1+ $38.38 Price For

    Qty

    8 in stock

    + Check Stock & Lead Times

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

  • 17 Further stock expected to ship on Dec 13, 2016
  • More stock available week commencing 3/6/17

    Each

    1+ $38.38

    Buy
    - 0.78°C/W 33.4mm 100mm 160mm - - 1.315" 3.937" 6.299" - -
    46F8614
    4509

    4509

    WAKEFIELD SOLUTIONS

    Heat Sink, Extrusion, 40.64 mm, 165.1 mm

    Available in quantity shown
    To order more than shown inventory, contact sales
    External Height - Metric 40.64mm
    External Width - Metric 165.1mm
    External Height - Imperial 1.6"

    + See all product info

    WAKEFIELD SOLUTIONS 

    Heat Sink, Extrusion, 40.64 mm, 165.1 mm

    + Check Stock & Lead Times

    8 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 40.64mm
    External Width - Metric 165.1mm
    External Length - Metric -
    External Diameter - Metric -
    Heat Sink Material -
    External Height - Imperial 1.6"
    External Width - Imperial 6.5"
    External Length - Imperial -
    External Diameter - Imperial -
    Product Range -

    8

    Each

    1+ $159.71 Price For 25+ $108.64 Price For

    Qty

    8 in stock

    + Check Stock & Lead Times

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

    Each

    1+ $159.71 25+ $108.64

    Buy
    - - 40.64mm 165.1mm - - - 1.6" 6.5" - - -
    09R3162
    MC33277

    MC33277

    MULTICOMP

    Heat Sink, TO-220, TO-220, 28 °C/W, 20 mm, 19.7 mm, 8.1 mm

    Packages Cooled TO-220
    Thermal Resistance 28°C/W
    External Height - Metric 20mm

    + See all product info

    MULTICOMP 

    Heat Sink, TO-220, TO-220, 28 °C/W, 20 mm, 19.7 mm, 8.1 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 3/20/17

    Packages Cooled TO-220
    Thermal Resistance 28°C/W
    External Height - Metric 20mm
    External Width - Metric 19.7mm
    External Length - Metric 8.1mm
    External Diameter - Metric -
    Heat Sink Material -
    External Height - Imperial 0.787"
    External Width - Imperial 0.776"
    External Length - Imperial 0.319"
    External Diameter - Imperial -
    Product Range -

    1,260

    Each

    1+ $0.95 Price For 250+ $0.851 Price For 500+ $0.761 Price For 1000+ $0.687 Price For 5000+ $0.625 Price For More Less

    Qty

    1,260 in stock

    + Check Stock & Lead Times

    5-7 days shipping for in stock items

    More stock available week commencing 3/20/17

    Each

    1+ $0.95 250+ $0.851 500+ $0.761 More pricing

    Buy
    TO-220 28°C/W 20mm 19.7mm 8.1mm - - 0.787" 0.776" 0.319" - -
    51R6785
    ML524-30-B

    ML524-30-B

    AAVID THERMALLOY

    Heat Sink, Big Chief, TO-247/TO-218, TO-218, TO-247, 6.26 °C/W, 35 mm, 22 mm, 22 mm

    Packages Cooled TO-218, TO-247
    Thermal Resistance 6.26°C/W
    External Height - Metric 35mm

    + See all product info

    AAVID THERMALLOY 

    Heat Sink, Big Chief, TO-247/TO-218, TO-218, TO-247, 6.26 °C/W, 35 mm, 22 mm, 22 mm

    + Check Stock & Lead Times
  • 35 Further stock expected to ship on Dec 19, 2016
  • More stock available week commencing 2/6/17 Contact me when back in stock
    Packages Cooled TO-218, TO-247
    Thermal Resistance 6.26°C/W
    External Height - Metric 35mm
    External Width - Metric 22mm
    External Length - Metric 22mm
    External Diameter - Metric -
    Heat Sink Material -
    External Height - Imperial 1.38"
    External Width - Imperial 0.87"
    External Length - Imperial 5.91"
    External Diameter - Imperial -
    Product Range -

    N/A

    Each

    1+ $2.73 Price For 10+ $2.47 Price For 100+ $1.90 Price For 500+ $1.64 Price For 1000+ $1.55 Price For 5000+ $1.38 Price For More Less

    Qty

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

    + Check Stock & Lead Times
  • 35 Further stock expected to ship on Dec 19, 2016
  • More stock available week commencing 2/6/17 Contact me when back in stock

    Each

    1+ $2.73 10+ $2.47 100+ $1.90 More pricing

    Buy
    TO-218, TO-247 6.26°C/W 35mm 22mm 22mm - - 1.38" 0.87" 5.91" - -
    51R7027
    OS518-100-B

    OS518-100-B

    AAVID THERMALLOY

    Heat Sink, Square, PCB Max Cip System European Extrusions, TO-218, TO-220, TO-251, 2.22 °C/W, 54 mm

    Packages Cooled TO-218, TO-220, TO-251
    Thermal Resistance 2.22°C/W
    External Height - Metric 54mm

    + See all product info

    AAVID THERMALLOY 

    Heat Sink, Square, PCB Max Cip System European Extrusions, TO-218, TO-220, TO-251, 2.22 °C/W, 54 mm

    + Check Stock & Lead Times
  • 5 Further stock expected to ship on Dec 19, 2016
  • More stock available week commencing 2/6/17 Contact me when back in stock
    Packages Cooled TO-218, TO-220, TO-251
    Thermal Resistance 2.22°C/W
    External Height - Metric 54mm
    External Width - Metric 38mm
    External Length - Metric 100mm
    External Diameter - Metric -
    Heat Sink Material -
    External Height - Imperial 2.126"
    External Width - Imperial 1.496"
    External Length - Imperial 3.937"
    External Diameter - Imperial -
    Product Range -

    N/A

    Each

    1+ $12.08 Price For 10+ $10.83 Price For 100+ $8.49 Price For 500+ $7.24 Price For 1000+ $6.82 Price For 5000+ $6.14 Price For More Less

    Qty

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

    + Check Stock & Lead Times
  • 5 Further stock expected to ship on Dec 19, 2016
  • More stock available week commencing 2/6/17 Contact me when back in stock

    Each

    1+ $12.08 10+ $10.83 100+ $8.49 More pricing

    Buy
    TO-218, TO-220, TO-251 2.22°C/W 54mm 38mm 100mm - - 2.126" 1.496" 3.937" - -
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