Natural Convection Heat Sinks

: 9 Products Found
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  Manufacturer Part No Newark Part No. Manufacturer / Description
Avail Price for:
Price
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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MC33268
MC33268 - Heat Sink, Square, PCB, TO-218, TO-220, TO-247, 5.6 °C/W, 25.4 mm, 42 mm, 25 mm

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

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

More stock available week commencing 12/11/17

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 -

371

1+ $2.11 Price For 100+ $1.88 Price For 250+ $1.73 Price For 500+ $1.56 Price For 1000+ $1.43 Price For

Qty

371 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 12/11/17

Each

1+ $2.11 100+ $1.88 250+ $1.73 500+ $1.56 1000+ $1.43

Add
Min: 1 Mult: 1
TO-218, TO-220, TO-247 5.6°C/W 25.4mm 42mm 25mm - - 1" 1.654" 0.984" - -
TV100
TV100 - Heat Sink, TO-220, TO-220, 9 °C/W, 13 mm, 42 mm, 42 mm

46WX3803

AAVID THERMALLOY - Heat Sink, TO-220, TO-220, 9 °C/W, 13 mm, 42 mm, 42 mm

Packages Cooled TO-220
Thermal Resistance 9°C/W
External Height - Metric 13mm

+ See all product info

AAVID THERMALLOY 

Heat Sink, TO-220, TO-220, 9 °C/W, 13 mm, 42 mm, 42 mm

+ Check Stock & Lead Times

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

  • 248 Further stock expected to ship on Nov 5, 2017
  • More stock available week commencing 1/1/18

    Packages Cooled TO-220
    Thermal Resistance 9°C/W
    External Height - Metric 13mm
    External Width - Metric 42mm
    External Length - Metric 42mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 0.512"
    External Width - Imperial 1.654"
    External Length - Imperial 1.654"
    External Diameter - Imperial -
    Product Range -

    349

    1+ $1.27 Price For 10+ $1.22 Price For 25+ $1.16 Price For 50+ $1.10 Price For 100+ $1.04 Price For 250+ $1.01 Price For 500+ $0.891 Price For 1000+ $0.775 Price For More Pricing...

    Qty

    349 in stock

    + Check Stock & Lead Times

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

  • 248 Further stock expected to ship on Nov 5, 2017
  • More stock available week commencing 1/1/18

    Each

    1+ $1.27 10+ $1.22 25+ $1.16 50+ $1.10 100+ $1.04 250+ $1.01 500+ $0.891 1000+ $0.775 More Pricing...

    Add
    Min: 1 Mult: 1
    TO-220 9°C/W 13mm 42mm 42mm - Aluminium 0.512" 1.654" 1.654" - -
    MC33271
    MC33271 - Heat Sink, Square, PCB, TO-218, TO-220, TO-247, 2.7 °C/W, 63.5 mm, 42 mm, 25 mm

    09R3156

    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

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

    More stock available week commencing 12/4/17

    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 -

    331

    1+ $1.12 Price For Promotional price 100+ $1.12 Price For Promotional price 250+ $1.12 Price For Promotional price 500+ $1.12 Price For Promotional price 1000+ $1.12 Price For Promotional price

    Qty

    331 in stock

    + Check Stock & Lead Times

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

    More stock available week commencing 12/4/17

    Each

    1+ $1.12 Promotional price 100+ $1.12 Promotional price 250+ $1.12 Promotional price 500+ $1.12 Promotional price 1000+ $1.12 Promotional price

    Add
    Min: 1 Mult: 1
    TO-218, TO-220, TO-247 2.7°C/W 63.5mm 42mm 25mm - - 2.5" 1.654" 0.984" - -
    RA-T2X-51E
    RA-T2X-51E - Heat Sink, Square, PCB, Black Anodized, Extruded, TO-218, TO-220, TO-247, 3.5 °C/W, 50.8 mm, 42 mm

    92R5229

    OHMITE - Heat Sink, Square, PCB, Black Anodized, Extruded, TO-218, TO-220, TO-247, 3.5 °C/W, 50.8 mm, 42 mm

    Packages Cooled TO-218, TO-220, TO-247
    Thermal Resistance 3.5°C/W
    External Height - Metric 50.8mm

    + See all product info

    OHMITE 

    Heat Sink, Square, PCB, Black Anodized, Extruded, TO-218, TO-220, TO-247, 3.5 °C/W, 50.8 mm, 42 mm

    + Check Stock & Lead Times

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

    More stock available week commencing 12/11/17

    Packages Cooled TO-218, TO-220, TO-247
    Thermal Resistance 3.5°C/W
    External Height - Metric 50.8mm
    External Width - Metric 42mm
    External Length - Metric 25mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 2"
    External Width - Imperial 1.654"
    External Length - Imperial 0.98"
    External Diameter - Imperial -
    Product Range -

    139

    1+ $2.77 Price For 10+ $2.70 Price For 25+ $2.62 Price For 50+ $2.48 Price For 100+ $2.33 Price For 500+ $2.11 Price For More Pricing...

    Qty

    139 in stock

    + Check Stock & Lead Times

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

    More stock available week commencing 12/11/17

    Each

    1+ $2.77 10+ $2.70 25+ $2.62 50+ $2.48 100+ $2.33 500+ $2.11 More Pricing...

    Add
    Min: 1 Mult: 1
    TO-218, TO-220, TO-247 3.5°C/W 50.8mm 42mm 25mm - Aluminium 2" 1.654" 0.98" - -
    MC33279
    MC33279 - Heat Sink, Square, PCB, TO-220, 7.1 °C/W, 25 mm, 42 mm, 38 mm

    09R3164

    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

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

    More stock available week commencing 1/29/18

    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 -

    35

    1+ $1.43 Price For 100+ $1.28 Price For 250+ $1.18 Price For 500+ $1.06 Price For 1000+ $0.968 Price For

    Qty

    35 in stock

    + Check Stock & Lead Times

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

    More stock available week commencing 1/29/18

    Each

    1+ $1.43 100+ $1.28 250+ $1.18 500+ $1.06 1000+ $0.968

    Add
    Min: 1 Mult: 1
    TO-220 7.1°C/W 25mm 42mm 38mm - - 0.984" 1.654" 1.496" - -
    MC33270
    MC33270 - Heat Sink, Square, PCB, TO-218, TO-220, TO-247, 3.3 °C/W, 50.8 mm, 42 mm, 25 mm

    09R3155

    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

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

    Available in quantity shown
    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 -

    17

    1+ $3.01 Price For 100+ $2.68 Price For 250+ $2.47 Price For 500+ $2.23 Price For 1000+ $2.04 Price For

    Qty

    17 in stock

    + Check Stock & Lead Times

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

    Each

    Available in quantity shown

    1+ $3.01 100+ $2.68 250+ $2.47 500+ $2.23 1000+ $2.04

    Add
    Min: 1 Mult: 1
    TO-218, TO-220, TO-247 3.3°C/W 50.8mm 42mm 25mm - - 2" 1.654" 0.984" - -
    MC33269
    MC33269 - Heat Sink, Square, PCB, TO-218, TO-220, TO-247, 4.4 °C/W, 38.1 mm, 42 mm, 25 mm

    09R3154

    MULTICOMP - Heat Sink, Square, PCB, TO-218, TO-220, TO-247, 4.4 °C/W, 38.1 mm, 42 mm, 25 mm

    Packages Cooled TO-218, TO-220, TO-247
    Thermal Resistance 4.4°C/W
    External Height - Metric 38.1mm

    + See all product info

    MULTICOMP 

    Heat Sink, Square, PCB, TO-218, TO-220, TO-247, 4.4 °C/W, 38.1 mm, 42 mm, 25 mm

    + Check Stock & Lead Times

    5-7 days shipping for in stock items

    More stock available week commencing 1/29/18

    Delivery in 5-7 days from our UK warehouse for in stock items
    Packages Cooled TO-218, TO-220, TO-247
    Thermal Resistance 4.4°C/W
    External Height - Metric 38.1mm
    External Width - Metric 42mm
    External Length - Metric 25mm
    External Diameter - Metric -
    Heat Sink Material -
    External Height - Imperial 1.5"
    External Width - Imperial 1.654"
    External Length - Imperial 0.984"
    External Diameter - Imperial -
    Product Range -

    55

    1+ $2.26 Price For 100+ $2.01 Price For 250+ $1.85 Price For 500+ $1.67 Price For 1000+ $1.53 Price For

    Qty

    55 in stock

    + Check Stock & Lead Times

    5-7 days shipping for in stock items

    More stock available week commencing 1/29/18

    Each

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

    1+ $2.26 100+ $2.01 250+ $1.85 500+ $1.67 1000+ $1.53

    Add
    Min: 1 Mult: 1
    TO-218, TO-220, TO-247 4.4°C/W 38.1mm 42mm 25mm - - 1.5" 1.654" 0.984" - -
    MC33278
    MC33278 - Heat Sink, TO-220, TO-220, 7.6 °C/W, 20 mm, 42 mm, 38 mm

    09R3163

    MULTICOMP - Heat Sink, TO-220, TO-220, 7.6 °C/W, 20 mm, 42 mm, 38 mm

    Packages Cooled TO-220
    Thermal Resistance 7.6°C/W
    External Height - Metric 20mm

    + See all product info

    MULTICOMP 

    Heat Sink, TO-220, TO-220, 7.6 °C/W, 20 mm, 42 mm, 38 mm

    + Check Stock & Lead Times

    5-7 days shipping for in stock items

    More stock available week commencing 1/29/18
    Delivery in 5-7 days from our UK warehouse for in stock items
    Packages Cooled TO-220
    Thermal Resistance 7.6°C/W
    External Height - Metric 20mm
    External Width - Metric 42mm
    External Length - Metric 38mm
    External Diameter - Metric -
    Heat Sink Material -
    External Height - Imperial 0.787"
    External Width - Imperial 1.654"
    External Length - Imperial 1.496"
    External Diameter - Imperial -
    Product Range -

    N/A

    1+ $1.28 Price For 100+ $1.14 Price For 250+ $1.05 Price For 500+ $0.946 Price For 1000+ $0.866 Price For

    Qty

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

    + Check Stock & Lead Times

    5-7 days shipping for in stock items

    More stock available week commencing 1/29/18

    Each

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

    1+ $1.28 100+ $1.14 250+ $1.05 500+ $0.946 1000+ $0.866

    Add
    Min: 1 Mult: 1
    TO-220 7.6°C/W 20mm 42mm 38mm - - 0.787" 1.654" 1.496" - -
    RA-T2X-64E
    RA-T2X-64E - Heat Sink, Square, PCB, Black Anodized, Extruded, TO-218, TO-220, TO-247, 3.1 °C/W, 63.5 mm, 42 mm

    92R5230

    OHMITE - Heat Sink, Square, PCB, Black Anodized, Extruded, TO-218, TO-220, TO-247, 3.1 °C/W, 63.5 mm, 42 mm

    Packages Cooled TO-218, TO-220, TO-247
    Thermal Resistance 3.1°C/W
    External Height - Metric 63.5mm

    + See all product info

    OHMITE 

    Heat Sink, Square, PCB, Black Anodized, Extruded, TO-218, TO-220, TO-247, 3.1 °C/W, 63.5 mm, 42 mm

    + Check Stock & Lead Times
      More stock available week commencing 2/19/18

    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 3.1°C/W
    External Height - Metric 63.5mm
    External Width - Metric 42mm
    External Length - Metric 25mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 2.5"
    External Width - Imperial 1.654"
    External Length - Imperial 0.98"
    External Diameter - Imperial -
    Product Range -

    N/A

    100+ $2.60 Price For 500+ $2.15 Price For 1000+ $2.11 Price For

    Qty

    0

    + Check Stock & Lead Times
      More stock available week commencing 2/19/18

    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

    Non-Cancelable / Non Returnable

    100+ $2.60 500+ $2.15 1000+ $2.11

    Add
    Min: 100 Mult: 10
    TO-218, TO-220, TO-247 3.1°C/W 63.5mm 42mm 25mm - Aluminium 2.5" 1.654" 0.98" - -