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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12P8488
581202B02500G

581202B02500G

AAVID THERMALLOY

Heat Sink, Square, PCB, TO-220, 12.8 °C/W, 50.8 mm, 16.26 mm, 16.26 mm

Packages Cooled TO-220
Thermal Resistance 12.8°C/W
External Height - Metric 50.8mm

+ See all product info

AAVID THERMALLOY 

Heat Sink, Square, PCB, TO-220, 12.8 °C/W, 50.8 mm, 16.26 mm, 16.26 mm

+ Check Stock & Lead Times

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

More stock available week commencing 5/15/17

Packages Cooled TO-220
Thermal Resistance 12.8°C/W
External Height - Metric 50.8mm
External Width - Metric 16.26mm
External Length - Metric 16.26mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 2"
External Width - Imperial 0.64"
External Length - Imperial 0.64"
External Diameter - Imperial -
Product Range -

387

Each

1+ $2.02 Price For Promotional price 10+ $2.02 Price For Promotional price 100+ $1.86 Price For Promotional price 500+ $1.71 Price For Promotional price 1000+ $1.71 Price For Promotional price 5000+ $1.71 Price For Promotional price More Less

Qty

387 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 5/15/17

Each

1+ $2.02 Promotional price 10+ $2.02 Promotional price 100+ $1.86 Promotional price More pricing

Buy
TO-220 12.8°C/W 50.8mm 16.26mm 16.26mm - Aluminium 2" 0.64" 0.64" - -
42M0658
634-20ABPE

634-20ABPE

WAKEFIELD SOLUTIONS

Heat Sink, Square, PCB, TO-218, TO-220, 50.8 mm, 16.26 mm, 16.26 mm

Packages Cooled TO-218, TO-220
External Height - Metric 50.8mm
External Width - Metric 16.26mm

+ See all product info

WAKEFIELD SOLUTIONS 

Heat Sink, Square, PCB, TO-218, TO-220, 50.8 mm, 16.26 mm, 16.26 mm

+ Check Stock & Lead Times

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

More stock available week commencing 3/13/17

Packages Cooled TO-218, TO-220
Thermal Resistance -
External Height - Metric 50.8mm
External Width - Metric 16.26mm
External Length - Metric 16.26mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 2"
External Width - Imperial 0.64"
External Length - Imperial 0.64"
External Diameter - Imperial -
Product Range -

289

Each

1+ $1.93 Price For 10+ $1.84 Price For 25+ $1.79 Price For 50+ $1.74 Price For 100+ $1.64 Price For 250+ $1.55 Price For 500+ $1.45 Price For 1000+ $1.31 Price For More Less

Qty

289 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 3/13/17

Each

1+ $1.93 10+ $1.84 25+ $1.79 More pricing

Buy
TO-218, TO-220 - 50.8mm 16.26mm 16.26mm - Aluminium 2" 0.64" 0.64" - -
42M0657
634-10ABPE

634-10ABPE

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

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

More stock available week commencing 3/13/17

Packages Cooled TO-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 -

94

Each

1+ $1.71 Price For 10+ $1.62 Price For 25+ $1.58 Price For 50+ $1.54 Price For 100+ $1.45 Price For 250+ $1.37 Price For 500+ $1.28 Price For 1000+ $1.16 Price For More Less

Qty

94 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 3/13/17

Each

1+ $1.71 10+ $1.62 25+ $1.58 More pricing

Buy
TO-218, TO-220 - 25.4mm 16.26mm 16.26mm - Aluminium 1" 0.64" 0.64" - -
09R3146
MC33261

MC33261

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

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

  • 42 Further stock expected to ship on Mar 16, 2017
  • More stock available week commencing 5/8/17

    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 -

    22

    Each

    1+ $1.25 Price For 100+ $1.12 Price For 250+ $1.02 Price For 500+ $0.919 Price For 1000+ $0.843 Price For More Less

    Qty

    22 in stock

    + Check Stock & Lead Times

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

  • 42 Further stock expected to ship on Mar 16, 2017
  • More stock available week commencing 5/8/17

    Each

    1+ $1.25 100+ $1.12 250+ $1.02 More pricing

    Buy
    TO-218, TO-220 16.7°C/W 25.4mm 16.6mm 16.26mm - Aluminium 1" 0.654" 0.64" - -
    98K9891
    581002B02500G

    581002B02500G

    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 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 for in stock items

    More stock available week commencing 3/20/17

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

    1,017

    Each

    1+ $2.50 Price For 100+ $2.25 Price For 250+ $2.05 Price For 500+ $1.89 Price For 1000+ $1.39 Price For More Less

    Qty

    1,017 in stock

    + Check Stock & Lead Times

    UK Stock
    UK stock items are coming from our UK warehouse. Delivery time is 5-7 business days for in stock items.

    Freight Charge: $20.00 once per order

    Delivery in 5-7 days for in stock items

    More stock available week commencing 3/20/17

    Each

    1+ $2.50 100+ $2.25 250+ $2.05 More pricing

    Buy
    TO-220 17.4°C/W 25.4mm 16.26mm 16.26mm - Aluminium 1" 0.64" 0.64" - -
    18M8202
    581102B02500G

    581102B02500G

    AAVID THERMALLOY

    Heat Sink, Square, PCB, TO-220, 16.8 °C/W, 38 mm, 16.26 mm, 16.26 mm

    Non-Cancelable / Non Returnable
    Packages Cooled TO-220
    Thermal Resistance 16.8°C/W
    External Height - Metric 38mm

    + See all product info

    AAVID THERMALLOY 

    Heat Sink, Square, PCB, TO-220, 16.8 °C/W, 38 mm, 16.26 mm, 16.26 mm

    + Check Stock & Lead Times
      More stock available week commencing 6/12/17

    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 16.8°C/W
    External Height - Metric 38mm
    External Width - Metric 16.26mm
    External Length - Metric 16.26mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 1.496"
    External Width - Imperial 0.64"
    External Length - Imperial 0.64"
    External Diameter - Imperial -
    Product Range -

    N/A

    Each

    500+ $5.89 Price For 1000+ $5.56 Price For 5000+ $4.94 Price For

    Qty

    0

    + Check Stock & Lead Times
      More stock available week commencing 6/12/17

    Products not normally stocked that show available inventory, are in stock up to the quantity displayed. Additional quantities will ship with lead time displayed.

    Non-Cancelable / Non Returnable

    Each

    500+ $5.89 1000+ $5.56 5000+ $4.94

    Buy
    TO-220 16.8°C/W 38mm 16.26mm 16.26mm - Aluminium 1.496" 0.64" 0.64" - -
    08R0114
    634-15ABPE

    634-15ABPE

    WAKEFIELD SOLUTIONS

    Heat Sink, Square, PCB, Black Anodized, Wave-Solderable, TO-218, TO-220, 38.1 mm, 16.26 mm

    Non-Cancelable / Non Returnable
    Packages Cooled TO-218, TO-220
    External Height - Metric 38.1mm
    External Width - Metric 16.26mm

    + See all product info

    WAKEFIELD SOLUTIONS 

    Heat Sink, Square, PCB, Black Anodized, Wave-Solderable, TO-218, TO-220, 38.1 mm, 16.26 mm

    + Check Stock & Lead Times
      More stock available week commencing 2/27/17

    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
    Thermal Resistance -
    External Height - Metric 38.1mm
    External Width - Metric 16.26mm
    External Length - Metric 16.26mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 1.5"
    External Width - Imperial 0.64"
    External Length - Imperial 0.64"
    External Diameter - Imperial -
    Product Range -

    N/A

    Each

    1000+ $1.24 Price For

    Qty

    0

    + Check Stock & Lead Times
      More stock available week commencing 2/27/17

    Products not normally stocked that show available inventory, are in stock up to the quantity displayed. Additional quantities will ship with lead time displayed.

    Non-Cancelable / Non Returnable

    Each

    1000+ $1.24

    Buy
    TO-218, TO-220 - 38.1mm 16.26mm 16.26mm - Aluminium 1.5" 0.64" 0.64" - -
    99K0082
    6391BG

    6391BG

    AAVID THERMALLOY

    Heat Sink, TO-220/218, TO-218, TO-220, 12.9 C/W, 38.1 mm, 16.26 mm, 16.26 mm

    Freight Charge: $20.00 once per order  Delivery in 5-7 days for in stock items
    Packages Cooled TO-218, TO-220
    Thermal Resistance 12.9°C/W
    External Height - Metric 38.1mm

    + See all product info

    AAVID THERMALLOY 

    Heat Sink, TO-220/218, TO-218, TO-220, 12.9 C/W, 38.1 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 for in stock items

    More stock available week commencing 4/10/17

    Freight Charge: $20.00 once per order  Delivery in 5-7 days for in stock items
    Packages Cooled TO-218, TO-220
    Thermal Resistance 12.9°C/W
    External Height - Metric 38.1mm
    External Width - Metric 16.26mm
    External Length - Metric 16.26mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 1.5"
    External Width - Imperial 0.64"
    External Length - Imperial 0.64"
    External Diameter - Imperial -
    Product Range -

    1,435

    Each

    1+ $2.02 Price For 100+ $1.82 Price For 250+ $1.66 Price For 500+ $1.53 Price For 1000+ $1.13 Price For More Less

    Qty

    1,435 in stock

    + Check Stock & Lead Times

    UK Stock
    UK stock items are coming from our UK warehouse. Delivery time is 5-7 business days for in stock items.

    Freight Charge: $20.00 once per order

    Delivery in 5-7 days for in stock items

    More stock available week commencing 4/10/17

    Each

    1+ $2.02 100+ $1.82 250+ $1.66 More pricing

    Buy
    TO-218, TO-220 12.9°C/W 38.1mm 16.26mm 16.26mm - Aluminium 1.5" 0.64" 0.64" - -
    06AC1172
    E2A-T220-25AE

    E2A-T220-25AE

    OHMITE

    Heat Sink, TO-220, 16.4 °C/W, 25.4 mm, 16.3 mm, 16.3 mm

    Non-Cancelable / Non Returnable
    Packages Cooled TO-220
    Thermal Resistance 16.4°C/W
    External Height - Metric 25.4mm

    + See all product info

    OHMITE 

    Heat Sink, TO-220, 16.4 °C/W, 25.4 mm, 16.3 mm, 16.3 mm New

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

    Products not normally stocked that show available inventory, are in stock up to the quantity displayed. Additional quantities will ship with lead time displayed.

    Non-Cancelable / Non Returnable

    Non-Cancelable / Non Returnable
    Packages Cooled TO-220
    Thermal Resistance 16.4°C/W
    External Height - Metric 25.4mm
    External Width - Metric 16.3mm
    External Length - Metric 16.3mm
    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 EX Series

    N/A

    Each

    1+ $1.59 Price For 1000+ $1.47 Price For

    Qty

    0

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

    Products not normally stocked that show available inventory, are in stock up to the quantity displayed. Additional quantities will ship with lead time displayed.

    Non-Cancelable / Non Returnable

    Each

    1+ $1.59 1000+ $1.47

    Buy
    TO-220 16.4°C/W 25.4mm 16.3mm 16.3mm - Aluminium 1" 0.64" 0.64" - EX Series
    06AC1173
    E2A-T220-38AE

    E2A-T220-38AE

    OHMITE

    Heat Sink, TO-220, 14 °C/W, 38.1 mm, 16.3 mm, 16.3 mm

    Non-Cancelable / Non Returnable
    Packages Cooled TO-220
    Thermal Resistance 14°C/W
    External Height - Metric 38.1mm

    + See all product info

    OHMITE 

    Heat Sink, TO-220, 14 °C/W, 38.1 mm, 16.3 mm, 16.3 mm New

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

    Products not normally stocked that show available inventory, are in stock up to the quantity displayed. Additional quantities will ship with lead time displayed.

    Non-Cancelable / Non Returnable

    Non-Cancelable / Non Returnable
    Packages Cooled TO-220
    Thermal Resistance 14°C/W
    External Height - Metric 38.1mm
    External Width - Metric 16.3mm
    External Length - Metric 16.3mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 1.5"
    External Width - Imperial 0.64"
    External Length - Imperial 0.64"
    External Diameter - Imperial -
    Product Range EX Series

    N/A

    Each

    1+ $1.79 Price For 1000+ $1.68 Price For

    Qty

    0

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

    Products not normally stocked that show available inventory, are in stock up to the quantity displayed. Additional quantities will ship with lead time displayed.

    Non-Cancelable / Non Returnable

    Each

    1+ $1.79 1000+ $1.68

    Buy
    TO-220 14°C/W 38.1mm 16.3mm 16.3mm - Aluminium 1.5" 0.64" 0.64" - EX Series
    06AC1174
    E2A-T247-38AE

    E2A-T247-38AE

    OHMITE

    Heat Sink, TO-247, 14 °C/W, 38.1 mm, 16.3 mm, 16.3 mm

    Non-Cancelable / Non Returnable
    Packages Cooled TO-247
    Thermal Resistance 14°C/W
    External Height - Metric 38.1mm

    + See all product info

    OHMITE 

    Heat Sink, TO-247, 14 °C/W, 38.1 mm, 16.3 mm, 16.3 mm New

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

    Products not normally stocked that show available inventory, are in stock up to the quantity displayed. Additional quantities will ship with lead time displayed.

    Non-Cancelable / Non Returnable

    Non-Cancelable / Non Returnable
    Packages Cooled TO-247
    Thermal Resistance 14°C/W
    External Height - Metric 38.1mm
    External Width - Metric 16.3mm
    External Length - Metric 16.3mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 1.5"
    External Width - Imperial 0.64"
    External Length - Imperial 0.64"
    External Diameter - Imperial -
    Product Range EX Series

    N/A

    Each

    1+ $1.90 Price For 1000+ $1.79 Price For

    Qty

    0

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

    Products not normally stocked that show available inventory, are in stock up to the quantity displayed. Additional quantities will ship with lead time displayed.

    Non-Cancelable / Non Returnable

    Each

    1+ $1.90 1000+ $1.79

    Buy
    TO-247 14°C/W 38.1mm 16.3mm 16.3mm - Aluminium 1.5" 0.64" 0.64" - EX Series
    09R3147
    MC33262

    MC33262

    MULTICOMP

    Heat Sink, Square, PCB, Extruded, TO-218, TO-220, 12.9 °C/W, 38.1 mm, 16.6 mm, 16.26 mm

    Packages Cooled TO-218, TO-220
    Thermal Resistance 12.9°C/W
    External Height - Metric 38.1mm

    + See all product info

    MULTICOMP 

    Heat Sink, Square, PCB, Extruded, TO-218, TO-220, 12.9 °C/W, 38.1 mm, 16.6 mm, 16.26 mm

    + Check Stock & Lead Times

    UK stock items are coming from our UK warehouse. Delivery time is 5-7 business days for in stock items.

    Freight Charge: $20.00 once per order

    Delivery in 5-7 days for in stock items

    More stock available week commencing 5/15/17
    Packages Cooled TO-218, TO-220
    Thermal Resistance 12.9°C/W
    External Height - Metric 38.1mm
    External Width - Metric 16.6mm
    External Length - Metric 16.26mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Height - Imperial 1.5"
    External Width - Imperial 0.654"
    External Length - Imperial 0.64"
    External Diameter - Imperial -
    Product Range -

    N/A

    Each

    1+ $1.23 Price For 100+ $1.11 Price For 250+ $0.995 Price For 500+ $0.904 Price For 1000+ $0.829 Price For More Less

    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 5/15/17

    Each

    1+ $1.23 100+ $1.11 250+ $0.995 More pricing

    Buy
    TO-218, TO-220 12.9°C/W 38.1mm 16.6mm 16.26mm - Aluminium 1.5" 0.654" 0.64" - -
    Compare Selected
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