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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42M0659
647-10ABEP

647-10ABEP

WAKEFIELD SOLUTIONS

Heat Sink, Square, PCB, Black Anodized, Wave-Solderable, TO-220, 7 °C/W, 25.4 mm, 41.9 mm, 25.4 mm

Packages Cooled TO-220
Thermal Resistance 7°C/W
External Height - Metric 25.4mm

+ See all product info

WAKEFIELD SOLUTIONS 

Heat Sink, Square, PCB, Black Anodized, Wave-Solderable, TO-220, 7 °C/W, 25.4 mm, 41.9 mm, 25.4 mm

+ Check Stock & Lead Times

8,489 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-220
Thermal Resistance 7°C/W
External Height - Metric 25.4mm
External Width - Metric 41.9mm
External Length - Metric 25.4mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 1"
External Width - Imperial 1.65"
External Length - Imperial 1"
External Diameter - Imperial -
Product Range -

8,489

Each

1+ $1.71 Price For 10+ $1.62 Price For 25+ $1.59 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

8,489 in stock

+ Check Stock & Lead Times

8,489 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+ $1.59 More pricing

Buy
TO-220 7°C/W 25.4mm 41.9mm 25.4mm - Aluminium 1" 1.65" 1" - -
42M0661
647-25ABPE

647-25ABPE

WAKEFIELD SOLUTIONS

Heat Sink, Square, PCB, Black Anodized, Wave-Solderable, TO-220, 4.17 °C/W, 63.5 mm, 41.9 mm

Packages Cooled TO-220
Thermal Resistance 4.17°C/W
External Height - Metric 63.5mm

+ See all product info

WAKEFIELD SOLUTIONS 

Heat Sink, Square, PCB, Black Anodized, Wave-Solderable, TO-220, 4.17 °C/W, 63.5 mm, 41.9 mm

+ Check Stock & Lead Times

1,058 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-220
Thermal Resistance 4.17°C/W
External Height - Metric 63.5mm
External Width - Metric 41.9mm
External Length - Metric 25.4mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 2.5"
External Width - Imperial 1.65"
External Length - Imperial 1"
External Diameter - Imperial -
Product Range -

1,058

Each

1+ $2.26 Price For 10+ $2.15 Price For 25+ $2.10 Price For 50+ $2.03 Price For 100+ $1.92 Price For 250+ $1.81 Price For 500+ $1.70 Price For 1000+ $1.53 Price For More Less

Qty

1,058 in stock

+ Check Stock & Lead Times

1,058 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+ $2.26 10+ $2.15 25+ $2.10 More pricing

Buy
TO-220 4.17°C/W 63.5mm 41.9mm 25.4mm - Aluminium 2.5" 1.65" 1" - -
06M4224
657-15ABPE

657-15ABPE

WAKEFIELD SOLUTIONS

Heat Sink, Square, PCB, Black Anodized, Wave-Solderable, TO-218, TO-220, TO-247, 6.33 °C/W, 38.1 mm

Packages Cooled TO-218, TO-220, TO-247
Thermal Resistance 6.33°C/W
External Height - Metric 38.1mm

+ See all product info

WAKEFIELD SOLUTIONS 

Heat Sink, Square, PCB, Black Anodized, Wave-Solderable, TO-218, TO-220, TO-247, 6.33 °C/W, 38.1 mm

+ Check Stock & Lead Times

729 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, TO-247
Thermal Resistance 6.33°C/W
External Height - Metric 38.1mm
External Width - Metric 41.9mm
External Length - Metric 25.4mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 1.5"
External Width - Imperial 1.65"
External Length - Imperial 1"
External Diameter - Imperial -
Product Range -

729

Each

1+ $1.19 Price For 10+ $1.13 Price For 25+ $1.11 Price For 50+ $1.07 Price For 100+ $1.02 Price For 250+ $0.953 Price For 500+ $0.894 Price For 1000+ $0.805 Price For More Less

Qty

729 in stock

+ Check Stock & Lead Times

729 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+ $1.19 10+ $1.13 25+ $1.11 More pricing

Buy
TO-218, TO-220, TO-247 6.33°C/W 38.1mm 41.9mm 25.4mm - Aluminium 1.5" 1.65" 1" - -
80K7229
647-15ABPE

647-15ABPE

WAKEFIELD SOLUTIONS

Heat Sink, Square, PCB, Black Anodized, Wave-Solderable, TO-220, 6.17 °C/W, 38.1 mm, 41.9 mm

Packages Cooled TO-220
Thermal Resistance 6.17°C/W
External Height - Metric 38.1mm

+ See all product info

WAKEFIELD SOLUTIONS 

Heat Sink, Square, PCB, Black Anodized, Wave-Solderable, TO-220, 6.17 °C/W, 38.1 mm, 41.9 mm

+ Check Stock & Lead Times

570 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 6.17°C/W
External Height - Metric 38.1mm
External Width - Metric 41.9mm
External Length - Metric 25.4mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 1.5"
External Width - Imperial 1.65"
External Length - Imperial 1"
External Diameter - Imperial -
Product Range -

570

Each

1+ $1.87 Price For 10+ $1.78 Price For 25+ $1.74 Price For 50+ $1.68 Price For 100+ $1.59 Price For 250+ $1.50 Price For 500+ $1.41 Price For 1000+ $1.27 Price For More Less

Qty

570 in stock

+ Check Stock & Lead Times

570 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+ $1.87 10+ $1.78 25+ $1.74 More pricing

Buy
TO-220 6.17°C/W 38.1mm 41.9mm 25.4mm - Aluminium 1.5" 1.65" 1" - -
42M0660
647-20ABPE

647-20ABPE

WAKEFIELD SOLUTIONS

Heat Sink, Square, PCB, Black Anodized, Wave-Solderable, TO-220, 5.17 °C/W, 50.8 mm, 41.9 mm

Packages Cooled TO-220
Thermal Resistance 5.17°C/W
External Height - Metric 50.8mm

+ See all product info

WAKEFIELD SOLUTIONS 

Heat Sink, Square, PCB, Black Anodized, Wave-Solderable, TO-220, 5.17 °C/W, 50.8 mm, 41.9 mm

+ Check Stock & Lead Times

477 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-220
Thermal Resistance 5.17°C/W
External Height - Metric 50.8mm
External Width - Metric 41.9mm
External Length - Metric 25.4mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 2"
External Width - Imperial 1.65"
External Length - Imperial 1"
External Diameter - Imperial -
Product Range -

477

Each

1+ $2.10 Price For 10+ $1.99 Price For 25+ $1.95 Price For 50+ $1.89 Price For 100+ $1.78 Price For 250+ $1.68 Price For 500+ $1.58 Price For 1000+ $1.42 Price For More Less

Qty

477 in stock

+ Check Stock & Lead Times

477 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+ $2.10 10+ $1.99 25+ $1.95 More pricing

Buy
TO-220 5.17°C/W 50.8mm 41.9mm 25.4mm - Aluminium 2" 1.65" 1" - -
42M0663
657-25ABPE

657-25ABPE

WAKEFIELD SOLUTIONS

Heat Sink, Square, PCB, Black Anodized, Wave-Solderable, TO-218, TO-220, TO-247, 4.17 °C/W, 63.5 mm

Packages Cooled TO-218, TO-220, TO-247
Thermal Resistance 4.17°C/W
External Height - Metric 63.5mm

+ See all product info

WAKEFIELD SOLUTIONS 

Heat Sink, Square, PCB, Black Anodized, Wave-Solderable, TO-218, TO-220, TO-247, 4.17 °C/W, 63.5 mm

+ Check Stock & Lead Times

409 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, TO-247
Thermal Resistance 4.17°C/W
External Height - Metric 63.5mm
External Width - Metric 41.9mm
External Length - Metric 25.4mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 2.5"
External Width - Imperial 1.65"
External Length - Imperial 1"
External Diameter - Imperial -
Product Range -

409

Each

1+ $1.99 Price For 10+ $1.89 Price For 25+ $1.85 Price For 50+ $1.79 Price For 100+ $1.70 Price For 250+ $1.60 Price For 500+ $1.50 Price For 1000+ $1.35 Price For More Less

Qty

409 in stock

+ Check Stock & Lead Times

409 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+ $1.99 10+ $1.89 25+ $1.85 More pricing

Buy
TO-218, TO-220, TO-247 4.17°C/W 63.5mm 41.9mm 25.4mm - Aluminium 2.5" 1.65" 1" - -
42M0666
677-15ABPE

677-15ABPE

WAKEFIELD SOLUTIONS

Heat Sink, Square, PCB, Black Anodized, Wave-Solderable, TO-218, TO-220, TO-247, 7.67 °C/W, 38.1 mm

Packages Cooled TO-218, TO-220, TO-247
Thermal Resistance 7.67°C/W
External Height - Metric 38.1mm

+ See all product info

WAKEFIELD SOLUTIONS 

Heat Sink, Square, PCB, Black Anodized, Wave-Solderable, TO-218, TO-220, TO-247, 7.67 °C/W, 38.1 mm

+ Check Stock & Lead Times

91 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, TO-247
Thermal Resistance 7.67°C/W
External Height - Metric 38.1mm
External Width - Metric 41.9mm
External Length - Metric 25.4mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 1.5"
External Width - Imperial 1.65"
External Length - Imperial 1"
External Diameter - Imperial -
Product Range -

91

Each

1+ $2.28 Price For 10+ $2.17 Price For 25+ $2.12 Price For 50+ $2.05 Price For 100+ $1.94 Price For 250+ $1.83 Price For 500+ $1.71 Price For 1000+ $1.54 Price For More Less

Qty

91 in stock

+ Check Stock & Lead Times

91 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+ $2.28 10+ $2.17 25+ $2.12 More pricing

Buy
TO-218, TO-220, TO-247 7.67°C/W 38.1mm 41.9mm 25.4mm - Aluminium 1.5" 1.65" 1" - -
42M0662
657-20ABPE

657-20ABPE

WAKEFIELD SOLUTIONS

Heat Sink, Square, PCB, Black Anodized, Wave-Solderable, TO-218, TO-220, TO-247, 5.33 °C/W, 50.8 mm

Non-Cancelable / Non Returnable
Packages Cooled TO-218, TO-220, TO-247
Thermal Resistance 5.33°C/W
External Height - Metric 50.8mm

+ See all product info

WAKEFIELD SOLUTIONS 

Heat Sink, Square, PCB, Black Anodized, Wave-Solderable, TO-218, TO-220, TO-247, 5.33 °C/W, 50.8 mm

+ Check Stock & Lead Times
    More stock available week commencing 3/6/17

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, TO-247
Thermal Resistance 5.33°C/W
External Height - Metric 50.8mm
External Width - Metric 41.9mm
External Length - Metric 25.4mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 2"
External Width - Imperial 1.65"
External Length - Imperial 1"
External Diameter - Imperial -
Product Range -

N/A

Each

500+ $1.41 Price For 1000+ $1.27 Price For

Qty

0

+ Check Stock & Lead Times
    More stock available week commencing 3/6/17

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+ $1.41 1000+ $1.27

Buy
TO-218, TO-220, TO-247 5.33°C/W 50.8mm 41.9mm 25.4mm - Aluminium 2" 1.65" 1" - -
08R0182
657-20ABPEN

657-20ABPEN

WAKEFIELD SOLUTIONS

Heat Sink, Black Anodized, TO-218, TO-220, TO-247, 5.33 °C/W, 50.8 mm, 41.9 mm, 25.4 mm

Non-Cancelable / Non Returnable
Packages Cooled TO-218, TO-220, TO-247
Thermal Resistance 5.33°C/W
External Height - Metric 50.8mm

+ See all product info

WAKEFIELD SOLUTIONS 

Heat Sink, Black Anodized, TO-218, TO-220, TO-247, 5.33 °C/W, 50.8 mm, 41.9 mm, 25.4 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, TO-247
Thermal Resistance 5.33°C/W
External Height - Metric 50.8mm
External Width - Metric 41.9mm
External Length - Metric 25.4mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 2"
External Width - Imperial 1.65"
External Length - Imperial 1"
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 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

Pricing is unavailable. Please contact customer services.

TO-218, TO-220, TO-247 5.33°C/W 50.8mm 41.9mm 25.4mm - Aluminium 2" 1.65" 1" - -
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