Natural Convection Heat Sinks

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  Manufacturer Part No Newark 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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SK 145/37,5 STS-220
SK 145/37,5 STS-220

34M8465

FISCHER ELEKTRONIK

Heat Sink, TO-220, TO-218, TO-220, TO-247, TO-248, 12 °C/W, 12 mm, 29 mm, 37.5 mm

Packages Cooled TO-218, TO-220, TO-247, TO-248
Thermal Resistance 12°C/W
External Height - Metric 12mm

+ See all product info

FISCHER ELEKTRONIK 

Heat Sink, TO-220, TO-218, TO-220, TO-247, TO-248, 12 °C/W, 12 mm, 29 mm, 37.5 mm

+ Check Stock & Lead Times

86 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-218, TO-220, TO-247, TO-248
Thermal Resistance 12°C/W
External Height - Metric 12mm
External Width - Metric 29mm
External Length - Metric 37.5mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 0.472"
External Width - Imperial 1.142"
External Length - Imperial 1.476"
External Diameter - Imperial -
Product Range -

86

Each

1+ $2.21 Price For 100+ $1.97 Price For 250+ $1.79 Price For 500+ $1.57 Price For 1000+ $1.40 Price For More Less

Qty

86 in stock

+ Check Stock & Lead Times

86 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+ $2.21 100+ $1.97 250+ $1.79 More pricing

Buy
TO-218, TO-220, TO-247, TO-248 12°C/W 12mm 29mm 37.5mm - Aluminium 0.472" 1.142" 1.476" - -
SK 145/25 STS-220
SK 145/25 STS-220

34M8464

FISCHER ELEKTRONIK

Heat Sink, TO-220, TO-218, TO-220, TO-247, TO-248, 13.5 °C/W, 12 mm, 29 mm, 25 mm

Packages Cooled TO-218, TO-220, TO-247, TO-248
Thermal Resistance 13.5°C/W
External Height - Metric 12mm

+ See all product info

FISCHER ELEKTRONIK 

Heat Sink, TO-220, TO-218, TO-220, TO-247, TO-248, 13.5 °C/W, 12 mm, 29 mm, 25 mm

+ Check Stock & Lead Times

26 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-218, TO-220, TO-247, TO-248
Thermal Resistance 13.5°C/W
External Height - Metric 12mm
External Width - Metric 29mm
External Length - Metric 25mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 0.472"
External Width - Imperial 1.142"
External Length - Imperial 0.984"
External Diameter - Imperial -
Product Range -

26

Each

1+ $2.07 Price For 100+ $1.84 Price For 250+ $1.67 Price For 500+ $1.46 Price For 1000+ $1.31 Price For More Less

Qty

26 in stock

+ Check Stock & Lead Times

26 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+ $2.07 100+ $1.84 250+ $1.67 More pricing

Buy
TO-218, TO-220, TO-247, TO-248 13.5°C/W 12mm 29mm 25mm - Aluminium 0.472" 1.142" 0.984" - -
FK 243 MI 247 H
FK 243 MI 247 H

34M6217

FISCHER ELEKTRONIK

Heat Sink, TO-218/220/251, TO-218, TO-220, TO-247, TO-248, 19 °C/W, 9 mm, 20 mm, 27 mm

Freight Charge: $20.00 once per order  Delivery in 5-7 days for in stock items
Packages Cooled TO-218, TO-220, TO-247, TO-248
Thermal Resistance 19°C/W
External Height - Metric 9mm

+ See all product info

FISCHER ELEKTRONIK 

Heat Sink, TO-218/220/251, TO-218, TO-220, TO-247, TO-248, 19 °C/W, 9 mm, 20 mm, 27 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 5/22/17
Freight Charge: $20.00 once per order  Delivery in 5-7 days for in stock items
Packages Cooled TO-218, TO-220, TO-247, TO-248
Thermal Resistance 19°C/W
External Height - Metric 9mm
External Width - Metric 20mm
External Length - Metric 27mm
External Diameter - Metric -
Heat Sink Material Copper
External Height - Imperial 0.354"
External Width - Imperial 0.787"
External Length - Imperial 1.063"
External Diameter - Imperial -
Product Range -

N/A

Each

1+ $1.89 Price For 100+ $1.68 Price For 250+ $1.52 Price For 500+ $1.34 Price For 1000+ $1.20 Price For More Less

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 for in stock items

More stock available week commencing 5/22/17

Each

1+ $1.89 100+ $1.68 250+ $1.52 More pricing

Buy
TO-218, TO-220, TO-247, TO-248 19°C/W 9mm 20mm 27mm - Copper 0.354" 0.787" 1.063" - -
FK 245 MI 247 V
FK 245 MI 247 V

34M6227

FISCHER ELEKTRONIK

Heat Sink, TO-218/220/249, TO-218, TO-220, TO-247, TO-248, 19.7 C/W, 28 mm, 20 mm, 9 mm

Freight Charge: $20.00 once per order  Delivery in 5-7 days for in stock items
Packages Cooled TO-218, TO-220, TO-247, TO-248
Thermal Resistance 19.7°C/W
External Height - Metric 28mm

+ See all product info

FISCHER ELEKTRONIK 

Heat Sink, TO-218/220/249, TO-218, TO-220, TO-247, TO-248, 19.7 C/W, 28 mm, 20 mm, 9 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 5/22/17

Freight Charge: $20.00 once per order  Delivery in 5-7 days for in stock items
Packages Cooled TO-218, TO-220, TO-247, TO-248
Thermal Resistance 19.7°C/W
External Height - Metric 28mm
External Width - Metric 20mm
External Length - Metric 9mm
External Diameter - Metric -
Heat Sink Material Copper
External Height - Imperial 1.1"
External Width - Imperial 0.79"
External Length - Imperial 0.35"
External Diameter - Imperial -
Product Range -

1,072

Each

1+ $1.78 Price For 100+ $1.58 Price For 250+ $1.44 Price For 500+ $1.26 Price For 1000+ $1.13 Price For More Less

Qty

1,072 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 5/22/17

Each

1+ $1.78 100+ $1.58 250+ $1.44 More pricing

Buy
TO-218, TO-220, TO-247, TO-248 19.7°C/W 28mm 20mm 9mm - Copper 1.1" 0.79" 0.35" - -
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