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TO-3  Packages Cooled  Products

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 SVHC 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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18M8142
501403B00000G

501403B00000G

AAVID THERMALLOY

Heat Sink, Square, PCB, TO-3, 10 °C/W, 19.05 mm, 35.56 mm, 47.75 mm

Packages Cooled TO-3
SVHC No SVHC (17-Dec-2015)
Thermal Resistance 10°C/W

+ See all product info

AAVID THERMALLOY  501403B00000G  Heat Sink, Square, PCB, TO-3, 10 °C/W, 19.05 mm, 35.56 mm, 47.75 mm

Packages Cooled TO-3
SVHC No SVHC (17-Dec-2015)
Thermal Resistance 10°C/W
External Height - Metric 19.05mm
External Width - Metric 35.56mm
External Length - Metric 47.75mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 0.75"
External Width - Imperial 1.4"
External Length - Imperial 1.88"
External Diameter - Imperial -
Product Range -

7,662

Qty
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7,662   in stock

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TO-3 No SVHC (17-Dec-2015) 10°C/W 19.05mm 35.56mm 47.75mm - Aluminium 0.75" 1.4" 1.88" - -
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
SVHC No SVHC (17-Dec-2015)
Thermal Resistance 12°C/W

+ See all product info

AAVID THERMALLOY  501303B00000G  Heat Sink, Square, PCB, TO-3, 12 °C/W, 12.7 mm, 35.56 mm, 47.75 mm

Packages Cooled TO-3
SVHC No SVHC (17-Dec-2015)
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 -

4,717

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4,717   in stock

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TO-3 No SVHC (17-Dec-2015) 12°C/W 12.7mm 35.56mm 47.75mm - Aluminium 0.5" 1.4" 1.88" - -
14M4144
569003B00000G

569003B00000G

AAVID THERMALLOY

Heat Sink, TO-3, TO-3, 5.5 °C/W, 33.27 mm, 46.48 mm, 46.48 mm

Packages Cooled TO-3
SVHC No SVHC (17-Dec-2015)
Thermal Resistance 5.5°C/W

+ See all product info

AAVID THERMALLOY  569003B00000G  Heat Sink, TO-3, TO-3, 5.5 °C/W, 33.27 mm, 46.48 mm, 46.48 mm

Packages Cooled TO-3
SVHC No SVHC (17-Dec-2015)
Thermal Resistance 5.5°C/W
External Height - Metric 33.27mm
External Width - Metric 46.48mm
External Length - Metric 46.48mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 1.31"
External Width - Imperial 1.83"
External Length - Imperial 1.83"
External Diameter - Imperial -
Product Range -

3,403

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3,403   in stock

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TO-3 No SVHC (17-Dec-2015) 5.5°C/W 33.27mm 46.48mm 46.48mm - Aluminium 1.31" 1.83" 1.83" - -
65K8882
505403B00000G

505403B00000G

AAVID THERMALLOY

Heat Sink, Square, PCB, TO-3, 6 °C/W, 31.75 mm, 45.21 mm, 45.21 mm

Packages Cooled TO-3
SVHC No SVHC (17-Dec-2015)
Thermal Resistance 6°C/W

+ See all product info

AAVID THERMALLOY  505403B00000G  Heat Sink, Square, PCB, TO-3, 6 °C/W, 31.75 mm, 45.21 mm, 45.21 mm

Packages Cooled TO-3
SVHC No SVHC (17-Dec-2015)
Thermal Resistance 6°C/W
External Height - Metric 31.75mm
External Width - Metric 45.21mm
External Length - Metric 45.21mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 1.25"
External Width - Imperial 1.78"
External Length - Imperial 1.78"
External Diameter - Imperial -
Product Range -

2,725

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2,725   in stock

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TO-3 No SVHC (17-Dec-2015) 6°C/W 31.75mm 45.21mm 45.21mm - Aluminium 1.25" 1.78" 1.78" - -
58F539
623K

623K

WAKEFIELD SOLUTIONS

Heat Sink, Square, PCB, For Metal Cased Semiconductors, TO-3, 3.47 °C/W, 11.7 mm, 120.6 mm

Packages Cooled TO-3
SVHC To Be Advised
Thermal Resistance 3.47°C/W

+ See all product info

WAKEFIELD SOLUTIONS  623K  Heat Sink, Square, PCB, For Metal Cased Semiconductors, TO-3, 3.47 °C/W, 11.7 mm, 120.6 mm

Packages Cooled TO-3
SVHC To Be Advised
Thermal Resistance 3.47°C/W
External Height - Metric 11.7mm
External Width - Metric 120.6mm
External Length - Metric 120.6mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 0.461"
External Width - Imperial 4.748"
External Length - Imperial 4.748"
External Diameter - Imperial -
Product Range -

1,597

Qty
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1,597   in stock

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TO-3 To Be Advised 3.47°C/W 11.7mm 120.6mm 120.6mm - Aluminium 0.461" 4.748" 4.748" - -
30M0268
579103B00000G

579103B00000G

AAVID THERMALLOY

Heat Sink, TO-3, TO-3, 12.5 °C/W, 22.1 mm, 28.57 mm, 39.12 mm

Packages Cooled TO-3
SVHC No SVHC (17-Dec-2015)
Thermal Resistance 12.5°C/W

+ See all product info

AAVID THERMALLOY  579103B00000G  Heat Sink, TO-3, TO-3, 12.5 °C/W, 22.1 mm, 28.57 mm, 39.12 mm

Packages Cooled TO-3
SVHC No SVHC (17-Dec-2015)
Thermal Resistance 12.5°C/W
External Height - Metric 22.1mm
External Width - Metric 28.57mm
External Length - Metric 39.12mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 0.87"
External Width - Imperial 1.125"
External Length - Imperial 1.54"
External Diameter - Imperial -
Product Range -

998

Qty
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998   in stock

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1+ $2.38 100+ $2.18 500+ $1.99 More pricing

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TO-3 No SVHC (17-Dec-2015) 12.5°C/W 22.1mm 28.57mm 39.12mm - Aluminium 0.87" 1.125" 1.54" - -
89K7787
501603B00000G

501603B00000G

AAVID THERMALLOY

Heat Sink, Square, PCB, TO-3, 7.8 °C/W, 32 mm, 35.56 mm, 47.75 mm

Packages Cooled TO-3
SVHC No SVHC (17-Dec-2015)
Thermal Resistance 7.8°C/W

+ See all product info

AAVID THERMALLOY  501603B00000G  Heat Sink, Square, PCB, TO-3, 7.8 °C/W, 32 mm, 35.56 mm, 47.75 mm

Packages Cooled TO-3
SVHC No SVHC (17-Dec-2015)
Thermal Resistance 7.8°C/W
External Height - Metric 32mm
External Width - Metric 35.56mm
External Length - Metric 47.75mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 1.26"
External Width - Imperial 1.4"
External Length - Imperial 1.88"
External Diameter - Imperial -
Product Range -

945

Qty
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945   in stock

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TO-3 No SVHC (17-Dec-2015) 7.8°C/W 32mm 35.56mm 47.75mm - Aluminium 1.26" 1.4" 1.88" - -
10WX1032
PF527

PF527

AAVID THERMALLOY

Heat Sink, TO-3, TO-3, 7.3 °C/W, 25 mm, 26.9 mm, 40.8 mm

Packages Cooled TO-3
SVHC To Be Advised
Thermal Resistance 7.3°C/W

+ See all product info

AAVID THERMALLOY  PF527  Heat Sink, TO-3, TO-3, 7.3 °C/W, 25 mm, 26.9 mm, 40.8 mm

Packages Cooled TO-3
SVHC To Be Advised
Thermal Resistance 7.3°C/W
External Height - Metric 25mm
External Width - Metric 26.9mm
External Length - Metric 40.8mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 0.984"
External Width - Imperial 1.059"
External Length - Imperial 1.606"
External Diameter - Imperial -
Product Range -

886

Qty
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886   in stock

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More stock available week commencing 6/13/16

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1+ $8.34 Promotional price 50+ $8.34 Promotional price 100+ $8.34 Promotional price More pricing

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TO-3 To Be Advised 7.3°C/W 25mm 26.9mm 40.8mm - Aluminium 0.984" 1.059" 1.606" - -
56P5587
500403B00000G

500403B00000G

AAVID THERMALLOY

Heat Sink, Square, PCB, TO-3, 5 °C/W, 31.97 mm, 45.97 mm, 45.97 mm

Packages Cooled TO-3
SVHC No SVHC (17-Dec-2015)
Thermal Resistance 5°C/W

+ See all product info

AAVID THERMALLOY  500403B00000G  Heat Sink, Square, PCB, TO-3, 5 °C/W, 31.97 mm, 45.97 mm, 45.97 mm

Packages Cooled TO-3
SVHC No SVHC (17-Dec-2015)
Thermal Resistance 5°C/W
External Height - Metric 31.97mm
External Width - Metric 45.97mm
External Length - Metric 45.97mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 1.259"
External Width - Imperial 1.81"
External Length - Imperial 1.81"
External Diameter - Imperial -
Product Range -

636

Qty
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636   in stock

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1+ $3.28 100+ $3.01 500+ $2.75 More pricing

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TO-3 No SVHC (17-Dec-2015) 5°C/W 31.97mm 45.97mm 45.97mm - Aluminium 1.259" 1.81" 1.81" - -
45M6089
552703B00000G

552703B00000G

AAVID THERMALLOY

Heat Sink, Square, PCB, TO-3, 9.4 °C/W, 12 mm, 45.21 mm, 45.21 mm

Packages Cooled TO-3
SVHC No SVHC (17-Dec-2015)
Thermal Resistance 9.4°C/W

+ See all product info

AAVID THERMALLOY  552703B00000G  Heat Sink, Square, PCB, TO-3, 9.4 °C/W, 12 mm, 45.21 mm, 45.21 mm

Packages Cooled TO-3
SVHC No SVHC (17-Dec-2015)
Thermal Resistance 9.4°C/W
External Height - Metric 12mm
External Width - Metric 45.21mm
External Length - Metric 45.21mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 0.472"
External Width - Imperial 1.78"
External Length - Imperial 1.78"
External Diameter - Imperial -
Product Range -

457

Qty
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457   in stock

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1+ $6.05 100+ $5.55 500+ $5.10 More pricing

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TO-3 No SVHC (17-Dec-2015) 9.4°C/W 12mm 45.21mm 45.21mm - Aluminium 0.472" 1.78" 1.78" - -
58F508
421K

421K

WAKEFIELD SOLUTIONS

Heat Sink, Square, PCB, Double Surface, TO-3, 0.7 °C/W, 66.7 mm, 120.7 mm, 76.2 mm

Packages Cooled TO-3
SVHC To Be Advised
Thermal Resistance 0.7°C/W

+ See all product info

WAKEFIELD SOLUTIONS  421K  Heat Sink, Square, PCB, Double Surface, TO-3, 0.7 °C/W, 66.7 mm, 120.7 mm, 76.2 mm

Packages Cooled TO-3
SVHC To Be Advised
Thermal Resistance 0.7°C/W
External Height - Metric 66.7mm
External Width - Metric 120.7mm
External Length - Metric 76.2mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 2.626"
External Width - Imperial 4.752"
External Length - Imperial 3"
External Diameter - Imperial -
Product Range -

412

Qty
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412   in stock

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More stock available week commencing 7/11/16

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1+ $16.61 10+ $15.71 50+ $13.84 More pricing

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TO-3 To Be Advised 0.7°C/W 66.7mm 120.7mm 76.2mm - Aluminium 2.626" 4.752" 3" - -
58F505
403K

403K

WAKEFIELD SOLUTIONS

Heat Sink, Square, PCB, Double Surface, TO-3, 1.83 °C/W, 31.8 mm, 120.7 mm, 76.2 mm

Packages Cooled TO-3
SVHC To Be Advised
Thermal Resistance 1.83°C/W

+ See all product info

WAKEFIELD SOLUTIONS  403K  Heat Sink, Square, PCB, Double Surface, TO-3, 1.83 °C/W, 31.8 mm, 120.7 mm, 76.2 mm

Packages Cooled TO-3
SVHC To Be Advised
Thermal Resistance 1.83°C/W
External Height - Metric 31.8mm
External Width - Metric 120.7mm
External Length - Metric 76.2mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 1.252"
External Width - Imperial 4.752"
External Length - Imperial 3"
External Diameter - Imperial -
Product Range -

370

Qty
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370   in stock

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

  • 234 Further stock expected to ship on May 23, 2016
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    TO-3 To Be Advised 1.83°C/W 31.8mm 120.7mm 76.2mm - Aluminium 1.252" 4.752" 3" - -
    58F467
    641A

    641A

    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
    SVHC To Be Advised
    Thermal Resistance 2.4°C/W

    + See all product info

    WAKEFIELD SOLUTIONS  641A  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
    SVHC To Be Advised
    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 -

    346

    Qty
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    346   in stock

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

    More stock available week commencing 7/11/16

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    TO-3 To Be Advised 2.4°C/W 25.4mm 104.8mm 76.2mm - Aluminium 1" 4.126" 3" - -
    58F511
    423K

    423K

    WAKEFIELD SOLUTIONS

    Heat Sink, Square, PCB, Double Surface, TO-3, 0.94 °C/W, 66.7 mm, 120.7 mm, 140.2 mm

    Packages Cooled TO-3
    SVHC To Be Advised
    Thermal Resistance 0.94°C/W

    + See all product info

    WAKEFIELD SOLUTIONS  423K  Heat Sink, Square, PCB, Double Surface, TO-3, 0.94 °C/W, 66.7 mm, 120.7 mm, 140.2 mm

    Packages Cooled TO-3
    SVHC To Be Advised
    Thermal Resistance 0.94°C/W
    External Height - Metric 66.7mm
    External Width - Metric 120.7mm
    External Length - Metric 140.2mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 2.626"
    External Width - Imperial 4.752"
    External Length - Imperial 5.52"
    External Diameter - Imperial -
    Product Range -

    332

    Qty
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    332   in stock

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    More stock available week commencing 7/11/16

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    1+ $25.12 10+ $23.76 50+ $20.93 More pricing

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    TO-3 To Be Advised 0.94°C/W 66.7mm 120.7mm 140.2mm - Aluminium 2.626" 4.752" 5.52" - -
    58F540
    641K

    641K

    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
    SVHC To Be Advised
    Thermal Resistance 2.4°C/W

    + See all product info

    WAKEFIELD SOLUTIONS  641K  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
    SVHC To Be Advised
    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 -

    324

    Qty
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    324   in stock

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

    More stock available week commencing 7/11/16

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    TO-3 To Be Advised 2.4°C/W 25.4mm 104.8mm 76.2mm - Aluminium 1" 4.126" 3" - -
    18M8137
    500303B00000G

    500303B00000G

    AAVID THERMALLOY

    Heat Sink, Square, PCB, TO-3, 5.8 °C/W, 25 mm, 45.97 mm, 38.1 mm

    Packages Cooled TO-3
    SVHC No SVHC (17-Dec-2015)
    Thermal Resistance 5.8°C/W

    + See all product info

    AAVID THERMALLOY  500303B00000G  Heat Sink, Square, PCB, TO-3, 5.8 °C/W, 25 mm, 45.97 mm, 38.1 mm

    Packages Cooled TO-3
    SVHC No SVHC (17-Dec-2015)
    Thermal Resistance 5.8°C/W
    External Height - Metric 25mm
    External Width - Metric 45.97mm
    External Length - Metric 38.1mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 0.984"
    External Width - Imperial 1.81"
    External Length - Imperial 1.5"
    External Diameter - Imperial -
    Product Range -

    319

    Qty
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    319   in stock

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

    More stock available week commencing 8/29/16

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    1+ $6.98 10+ $6.24 100+ $4.86 More pricing

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    TO-3 No SVHC (17-Dec-2015) 5.8°C/W 25mm 45.97mm 38.1mm - Aluminium 0.984" 1.81" 1.5" - -
    58F502
    401K

    401K

    WAKEFIELD SOLUTIONS

    Heat Sink, Square, PCB, Double Surface, TO-3, 2.67 °C/W, 31.8 mm, 120.7 mm, 38.1 mm

    Packages Cooled TO-3
    SVHC To Be Advised
    Thermal Resistance 2.67°C/W

    + See all product info

    WAKEFIELD SOLUTIONS  401K  Heat Sink, Square, PCB, Double Surface, TO-3, 2.67 °C/W, 31.8 mm, 120.7 mm, 38.1 mm

    Packages Cooled TO-3
    SVHC To Be Advised
    Thermal Resistance 2.67°C/W
    External Height - Metric 31.8mm
    External Width - Metric 120.7mm
    External Length - Metric 38.1mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 1.252"
    External Width - Imperial 4.752"
    External Length - Imperial 1.5"
    External Diameter - Imperial -
    Product Range -

    269

    Qty
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    269   in stock

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

    More stock available week commencing 7/11/16

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    1+ $8.31 Promotional price 10+ $8.31 Promotional price 50+ $8.31 Promotional price More pricing

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    TO-3 To Be Advised 2.67°C/W 31.8mm 120.7mm 38.1mm - Aluminium 1.252" 4.752" 1.5" - -
    58F482
    621A

    621A

    WAKEFIELD SOLUTIONS

    Heat Sink, Square, PCB, For Metal Cased Semiconductors, TO-3, 5 °C/W, 11.7 mm, 120.6 mm, 120.6 mm

    Packages Cooled TO-3
    SVHC To Be Advised
    Thermal Resistance 5°C/W

    + See all product info

    WAKEFIELD SOLUTIONS  621A  Heat Sink, Square, PCB, For Metal Cased Semiconductors, TO-3, 5 °C/W, 11.7 mm, 120.6 mm, 120.6 mm

    Packages Cooled TO-3
    SVHC To Be Advised
    Thermal Resistance 5°C/W
    External Height - Metric 11.7mm
    External Width - Metric 120.6mm
    External Length - Metric 120.6mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 0.461"
    External Width - Imperial 4.748"
    External Length - Imperial 4.748"
    External Diameter - Imperial -
    Product Range -

    260

    Qty
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    260   in stock

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

    More stock available week commencing 7/11/16

    Each

    1+ $6.06 10+ $5.92 50+ $5.36 More pricing

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    TO-3 To Be Advised 5°C/W 11.7mm 120.6mm 120.6mm - Aluminium 0.461" 4.748" 4.748" - -
    58F503
    403A

    403A

    WAKEFIELD SOLUTIONS

    Heat Sink, Square, PCB, Double Surface, TO-3, 1.83 °C/W, 31.8 mm, 120.7 mm, 76.2 mm

    Packages Cooled TO-3
    SVHC To Be Advised
    Thermal Resistance 1.83°C/W

    + See all product info

    WAKEFIELD SOLUTIONS  403A  Heat Sink, Square, PCB, Double Surface, TO-3, 1.83 °C/W, 31.8 mm, 120.7 mm, 76.2 mm

    Packages Cooled TO-3
    SVHC To Be Advised
    Thermal Resistance 1.83°C/W
    External Height - Metric 31.8mm
    External Width - Metric 120.7mm
    External Length - Metric 76.2mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 1.252"
    External Width - Imperial 4.752"
    External Length - Imperial 3"
    External Diameter - Imperial -
    Product Range -

    255

    Qty
    Buy

    255   in stock

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

    More stock available week commencing 7/11/16

    Each

    1+ $16.61 10+ $15.71 50+ $13.84 More pricing

    Buy
    TO-3 To Be Advised 1.83°C/W 31.8mm 120.7mm 76.2mm - Aluminium 1.252" 4.752" 3" - -
    18M8143
    501503B00000G

    501503B00000G

    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
    SVHC No SVHC (17-Dec-2015)
    Thermal Resistance 8.4°C/W

    + See all product info

    AAVID THERMALLOY  501503B00000G  Heat Sink, Square, PCB, TO-3, 8.4 °C/W, 25.4 mm, 35.56 mm, 47.75 mm

    Packages Cooled TO-3
    SVHC No SVHC (17-Dec-2015)
    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 -

    212

    Qty
    Buy

    212   in stock

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

    More stock available week commencing 8/29/16

    Each

    1+ $2.84 Promotional price 10+ $2.84 Promotional price 100+ $2.61 Promotional price More pricing

    Buy
    TO-3 No SVHC (17-Dec-2015) 8.4°C/W 25.4mm 35.56mm 47.75mm - Aluminium 1" 1.4" 1.88" - -
    58F500
    401A

    401A

    WAKEFIELD SOLUTIONS

    Heat Sink, Extruded Heat Sinks for Power Semiconductors, TO-3, 2.67 °C/W, 31.8 mm, 120.7 mm

    Packages Cooled TO-3
    SVHC To Be Advised
    Thermal Resistance 2.67°C/W

    + See all product info

    WAKEFIELD SOLUTIONS  401A  Heat Sink, Extruded Heat Sinks for Power Semiconductors, TO-3, 2.67 °C/W, 31.8 mm, 120.7 mm

    Packages Cooled TO-3
    SVHC To Be Advised
    Thermal Resistance 2.67°C/W
    External Height - Metric 31.8mm
    External Width - Metric 120.7mm
    External Length - Metric 38.1mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 1.252"
    External Width - Imperial 4.752"
    External Length - Imperial 1.5"
    External Diameter - Imperial -
    Product Range -

    199

    Qty
    Buy

    199   in stock

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

    More stock available week commencing 7/11/16

    Each

    1+ $14.16 10+ $13.40 50+ $11.80 More pricing

    Buy
    TO-3 To Be Advised 2.67°C/W 31.8mm 120.7mm 38.1mm - Aluminium 1.252" 4.752" 1.5" - -
    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
    SVHC No SVHC (17-Dec-2015)
    Thermal Resistance 8°C/W

    + See all product info

    AAVID THERMALLOY  568003B00000  Heat Sink, Square, PCB, TO-3, 8 °C/W, 12.7 mm, 45.97 mm, 45.97 mm

    Packages Cooled TO-3
    SVHC No SVHC (17-Dec-2015)
    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 -

    105

    Qty
    Buy

    105   in stock

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

    More stock available week commencing 8/29/16

    Each

    1+ $9.52 100+ $8.72 500+ $7.96 More pricing

    Buy
    TO-3 No SVHC (17-Dec-2015) 8°C/W 12.7mm 45.97mm 45.97mm - Aluminium 0.5" 1.81" 1.81" - -
    34M5103
    AKK 191

    AKK 191

    FISCHER ELEKTRONIK

    Heat Sink, TO-3, TO-3, 12 °C/W, 19.1 mm, 40 mm, 27 mm

    Packages Cooled TO-3
    SVHC To Be Advised
    Thermal Resistance 12°C/W

    + See all product info

    FISCHER ELEKTRONIK  AKK 191  Heat Sink, TO-3, TO-3, 12 °C/W, 19.1 mm, 40 mm, 27 mm

    Packages Cooled TO-3
    SVHC To Be Advised
    Thermal Resistance 12°C/W
    External Height - Metric 19.1mm
    External Width - Metric 40mm
    External Length - Metric 27mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 0.752"
    External Width - Imperial 1.575"
    External Length - Imperial 1.063"
    External Diameter - Imperial -
    Product Range -

    95

    Qty
    Buy

    95   in stock

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

    More stock available week commencing 6/20/16

    Each

    1+ $3.93 50+ $3.54 100+ $3.26 More pricing

    Buy
    TO-3 To Be Advised 12°C/W 19.1mm 40mm 27mm - Aluminium 0.752" 1.575" 1.063" - -
    58F538
    621K

    621K

    WAKEFIELD SOLUTIONS

    Heat Sink, Square, PCB, For Metal Cased Semiconductors, TO-3, 5 °C/W, 11.7 mm, 120.6 mm, 120.6 mm

    Packages Cooled TO-3
    SVHC To Be Advised
    Thermal Resistance 5°C/W

    + See all product info

    WAKEFIELD SOLUTIONS  621K  Heat Sink, Square, PCB, For Metal Cased Semiconductors, TO-3, 5 °C/W, 11.7 mm, 120.6 mm, 120.6 mm

    Packages Cooled TO-3
    SVHC To Be Advised
    Thermal Resistance 5°C/W
    External Height - Metric 11.7mm
    External Width - Metric 120.6mm
    External Length - Metric 120.6mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 0.461"
    External Width - Imperial 4.748"
    External Length - Imperial 4.748"
    External Diameter - Imperial -
    Product Range -

    83

    Qty
    Buy

    83   in stock

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

    More stock available week commencing 7/11/16

    Each

    1+ $6.06 10+ $5.92 50+ $5.36 More pricing

    Buy
    TO-3 To Be Advised 5°C/W 11.7mm 120.6mm 120.6mm - Aluminium 0.461" 4.748" 4.748" - -
    58F506
    421A

    421A

    WAKEFIELD SOLUTIONS

    Heat Sink, Extruded Heat Sinks for Power Semiconductors, TO-3, 0.7 °C/W, 66.7 mm, 120.7 mm, 76.2 mm

    Packages Cooled TO-3
    SVHC To Be Advised
    Thermal Resistance 0.7°C/W

    + See all product info

    WAKEFIELD SOLUTIONS  421A  Heat Sink, Extruded Heat Sinks for Power Semiconductors, TO-3, 0.7 °C/W, 66.7 mm, 120.7 mm, 76.2 mm

    Packages Cooled TO-3
    SVHC To Be Advised
    Thermal Resistance 0.7°C/W
    External Height - Metric 66.7mm
    External Width - Metric 120.7mm
    External Length - Metric 76.2mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 2.626"
    External Width - Imperial 4.752"
    External Length - Imperial 3"
    External Diameter - Imperial -
    Product Range -

    65

    Qty
    Buy

    65   in stock

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

    More stock available week commencing 7/11/16

    Each

    1+ $17.02 10+ $16.10 50+ $14.18 More pricing

    Buy
    TO-3 To Be Advised 0.7°C/W 66.7mm 120.7mm 76.2mm - Aluminium 2.626" 4.752" 3" - -
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