Natural Convection Heat Sinks

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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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634-20ABPE
634-20ABPE

42M0658

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

1,213 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 9/18/17

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 -

1,213

1+ $1.89 Price For 10+ $1.80 Price For 25+ $1.75 Price For 50+ $1.71 Price For 100+ $1.61 Price For 250+ $1.52 Price For 500+ $1.42 Price For 1000+ $1.28 Price For More Pricing...

Qty

1,213 in stock

+ Check Stock & Lead Times

1,213 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 9/18/17

Each

1+ $1.89 10+ $1.80 25+ $1.75 50+ $1.71 100+ $1.61 250+ $1.52 500+ $1.42 1000+ $1.28 More Pricing...

Add
Min: 1 Mult: 1
TO-218, TO-220 - 50.8mm 16.26mm 16.26mm - Aluminium 2" 0.64" 0.64" - -
634-10ABPE
634-10ABPE

42M0657

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

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

+ See all product info

WAKEFIELD SOLUTIONS 

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

+ Check Stock & Lead Times

1,060 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 9/18/17

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

1,060

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

Qty

1,060 in stock

+ Check Stock & Lead Times

1,060 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 9/18/17

Each

1+ $1.67 10+ $1.59 25+ $1.55 50+ $1.51 100+ $1.42 250+ $1.34 500+ $1.26 1000+ $1.13 More Pricing...

Add
Min: 1 Mult: 1
TO-218, TO-220 - 25.4mm 16.26mm 16.26mm - Aluminium 1" 0.64" 0.64" - -
581202B02500G
581202B02500G

12P8488

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

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

More stock available week commencing 11/13/17

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 -

335

1+ $5.09 Price For Promotional price 10+ $5.09 Price For Promotional price 25+ $5.03 Price For Promotional price 50+ $4.87 Price For Promotional price 100+ $4.71 Price For Promotional price 250+ $4.58 Price For Promotional price 500+ $4.50 Price For Promotional price More Pricing...

Qty

335 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 11/13/17

View Additional Avnet Stock

Each

1+ $5.09 Promotional price 10+ $5.09 Promotional price 25+ $5.03 Promotional price 50+ $4.87 Promotional price 100+ $4.71 Promotional price 250+ $4.58 Promotional price 500+ $4.50 Promotional price More Pricing...

Add
Min: 1 Mult: 1
TO-220 12.8°C/W 50.8mm 16.26mm 16.26mm - Aluminium 2" 0.64" 0.64" - -
581002B02500G
581002B02500G

98K9891

AAVID THERMALLOY - Heat Sink, TO-220, 17.4 °C/W, 25.4 mm, 16.26 mm, 16.26 mm

Packages Cooled TO-220
Thermal Resistance 17.4°C/W
External Height - Metric 25.4mm

+ See all product info

AAVID THERMALLOY 

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

+ Check Stock & Lead Times

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

Freight Charge: $20.00 once per order

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

More stock available week commencing 9/25/17

Freight Charge: $20.00 once per order  Delivery in 5-7 days from our UK warehouse for in stock items
Packages Cooled TO-220
Thermal Resistance 17.4°C/W
External Height - Metric 25.4mm
External Width - Metric 16.26mm
External Length - Metric 16.26mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 1"
External Width - Imperial 0.64"
External Length - Imperial 0.64"
External Diameter - Imperial -
Product Range -

221

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

Qty

221 in stock

+ Check Stock & Lead Times

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

Freight Charge: $20.00 once per order

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

More stock available week commencing 9/25/17

View Additional Avnet Stock

Each

Freight Charge: $20.00 once per order  Delivery in 5-7 days from our UK warehouse for in stock items

1+ $4.79 10+ $4.71 25+ $4.63 50+ $4.55 100+ $4.32 250+ $4.28 500+ $4.06 1000+ $3.74 More Pricing...

Add
Min: 1 Mult: 1
TO-220 17.4°C/W 25.4mm 16.26mm 16.26mm - Aluminium 1" 0.64" 0.64" - -
581102B02500G
581102B02500G

18M8202

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

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 12/11/17

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

750+ $3.78 Price For

Qty

0

+ Check Stock & Lead Times
    More stock available week commencing 12/11/17

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

View Additional Avnet Stock

Each

Non-Cancelable / Non Returnable

750+ $3.78

Add
Min: 1 Mult: 750
TO-220 16.8°C/W 38mm 16.26mm 16.26mm - Aluminium 1.496" 0.64" 0.64" - -
624701F00000
624701F00000

36C2730

AAVID THERMALLOY - Heat Sink, Extrusion, For Ball Grid Array, BGA, 16.26 mm, 16.26 mm, 76.2 mm

Packages Cooled BGA
External Height - Metric 16.26mm
External Width - Metric 16.26mm

+ See all product info

AAVID THERMALLOY 

Heat Sink, Extrusion, For Ball Grid Array, BGA, 16.26 mm, 16.26 mm, 76.2 mm

+ Check Stock & Lead Times
    More stock available week commencing 12/11/17

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 BGA
Thermal Resistance -
External Height - Metric 16.26mm
External Width - Metric 16.26mm
External Length - Metric 76.2mm
External Diameter - Metric -
Heat Sink Material -
External Height - Imperial 0.64"
External Width - Imperial 0.64"
External Length - Imperial 3"
External Diameter - Imperial -
Product Range -

N/A

Pricing is unavailable. Please contact customer services.

Qty

0

+ Check Stock & Lead Times
    More stock available week commencing 12/11/17

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

Pricing is unavailable. Please contact customer services.

BGA - 16.26mm 16.26mm 76.2mm - - 0.64" 0.64" 3" - -
634-15ABPE
634-15ABPE

08R0114

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

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 10/30/17

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

1600+ $1.21 Price For

Qty

0

+ Check Stock & Lead Times
    More stock available week commencing 10/30/17

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

Non-Cancelable / Non Returnable

1600+ $1.21

Add
Min: 1 Mult: 1600
TO-218, TO-220 - 38.1mm 16.26mm 16.26mm - Aluminium 1.5" 0.64" 0.64" - -
6391BG
6391BG

99K0082

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

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

Freight Charge: $20.00 once per order

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

More stock available week commencing 10/9/17
Freight Charge: $20.00 once per order  Delivery in 5-7 days from our UK warehouse 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 -

N/A

1+ $1.69 Price For 10+ $1.66 Price For 25+ $1.56 Price For 50+ $1.51 Price For 100+ $1.47 Price For 250+ $1.34 Price For 500+ $1.18 Price For 1000+ $1.05 Price For More Pricing...

Qty

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

+ Check Stock & Lead Times

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

Freight Charge: $20.00 once per order

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

More stock available week commencing 10/9/17

Each

Freight Charge: $20.00 once per order  Delivery in 5-7 days from our UK warehouse for in stock items

1+ $1.69 10+ $1.66 25+ $1.56 50+ $1.51 100+ $1.47 250+ $1.34 500+ $1.18 1000+ $1.05 More Pricing...

Add
Min: 1 Mult: 1
TO-218, TO-220 12.9°C/W 38.1mm 16.26mm 16.26mm - Aluminium 1.5" 0.64" 0.64" - -