Natural Convection Heat Sinks

: 6 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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SK 145/37,5 STS-220
SK 145/37,5 STS-220 - Heat Sink, TO-220, TO-218, TO-220, TO-247, TO-248, 12 °C/W, 12 mm, 29 mm, 37.5 mm

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

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

More stock available week commencing 1/8/18

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 -

110

1+ $2.16 Price For 10+ $2.12 Price For 25+ $1.99 Price For 50+ $1.92 Price For 100+ $1.87 Price For 250+ $1.71 Price For 500+ $1.51 Price For 1000+ $1.33 Price For More Pricing...

Qty

110 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 1/8/18

Each

1+ $2.16 10+ $2.12 25+ $1.99 50+ $1.92 100+ $1.87 250+ $1.71 500+ $1.51 1000+ $1.33 More Pricing...

Add
Min: 1 Mult: 1
TO-218, TO-220, TO-247, TO-248 12°C/W 12mm 29mm 37.5mm - Aluminium 0.472" 1.142" 1.476" - -
CMBA054949
CMBA054949 - Heat Sink, For North Bridge, BGA, 4.2 C/W, 33 mm, 37.5 mm, 37.5 mm

53M7045

MALICO - Heat Sink, For North Bridge, BGA, 4.2 C/W, 33 mm, 37.5 mm, 37.5 mm

Packages Cooled BGA
Thermal Resistance 4.2°C/W
External Height - Metric 33mm

+ See all product info

MALICO 

Heat Sink, For North Bridge, BGA, 4.2 C/W, 33 mm, 37.5 mm, 37.5 mm

+ Check Stock & Lead Times

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

More stock available week commencing 2/5/18

Packages Cooled BGA
Thermal Resistance 4.2°C/W
External Height - Metric 33mm
External Width - Metric 37.5mm
External Length - Metric 37.5mm
External Diameter - Metric -
Heat Sink Material Copper
External Height - Imperial 1.3"
External Width - Imperial 1.48"
External Length - Imperial 1.48"
External Diameter - Imperial -
Product Range -

2

1+ $14.83 Price For Web only price 25+ $12.85 Price For Web only price 50+ $11.95 Price For Web only price 100+ $10.93 Price For Web only price 250+ $9.31 Price For Web only price

Qty

2 in stock

+ Check Stock & Lead Times

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

More stock available week commencing 2/5/18

Each

1+ $14.83 Web only price 25+ $12.85 Web only price 50+ $11.95 Web only price 100+ $10.93 Web only price 250+ $9.31 Web only price

Add
Min: 1 Mult: 1
BGA 4.2°C/W 33mm 37.5mm 37.5mm - Copper 1.3" 1.48" 1.48" - -
CMBA024949
CMBA024949 - Heat Sink, For North Bridge, BGA, 1.25 C/W, 33 mm, 37.5 mm, 37.5 mm

53M7044

MALICO - Heat Sink, For North Bridge, BGA, 1.25 C/W, 33 mm, 37.5 mm, 37.5 mm

Packages Cooled BGA
Thermal Resistance 1.25°C/W
External Height - Metric 33mm

+ See all product info

MALICO 

Heat Sink, For North Bridge, BGA, 1.25 C/W, 33 mm, 37.5 mm, 37.5 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 business days from our UK warehouse for in stock items

More stock available week commencing 2/5/18

Freight Charge: $20.00 once per order  Delivery in 5-7 business days from our UK warehouse for in stock items
Packages Cooled BGA
Thermal Resistance 1.25°C/W
External Height - Metric 33mm
External Width - Metric 37.5mm
External Length - Metric 37.5mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 1.3"
External Width - Imperial 1.48"
External Length - Imperial 1.48"
External Diameter - Imperial -
Product Range -

88

1+ $12.36 Price For 50+ $10.31 Price For 100+ $9.41 Price For 250+ $8.64 Price For 500+ $7.62 Price For

Qty

88 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 business days from our UK warehouse for in stock items

More stock available week commencing 2/5/18

Each

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

1+ $12.36 50+ $10.31 100+ $9.41 250+ $8.64 500+ $7.62

Add
Min: 1 Mult: 1
BGA 1.25°C/W 33mm 37.5mm 37.5mm - Aluminium 1.3" 1.48" 1.48" - -
SK 400 37.5 SA
SK 400 37.5 SA - Heat Sink, Square, PCB, Extruded, LED, 7.8 °C/W, 10 mm, 33 mm, 37.5 mm

17T6983

FISCHER ELEKTRONIK - Heat Sink, Square, PCB, Extruded, LED, 7.8 °C/W, 10 mm, 33 mm, 37.5 mm

Thermal Resistance 7.8°C/W
External Height - Metric 10mm
External Width - Metric 33mm

+ See all product info

FISCHER ELEKTRONIK 

Heat Sink, Square, PCB, Extruded, LED, 7.8 °C/W, 10 mm, 33 mm, 37.5 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 business days from our UK warehouse for in stock items

More stock available week commencing 1/15/18

Freight Charge: $20.00 once per order  Delivery in 5-7 business days from our UK warehouse for in stock items
Packages Cooled -
Thermal Resistance 7.8°C/W
External Height - Metric 10mm
External Width - Metric 33mm
External Length - Metric 37.5mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 0.394"
External Width - Imperial 1.299"
External Length - Imperial 1.476"
External Diameter - Imperial -
Product Range -

40

1+ $1.64 Price For 10+ $1.52 Price For 25+ $1.43 Price For 50+ $1.34 Price For 100+ $1.18 Price For 250+ $1.06 Price For More Pricing...

Qty

40 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 business days from our UK warehouse for in stock items

More stock available week commencing 1/15/18

Each

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

1+ $1.64 10+ $1.52 25+ $1.43 50+ $1.34 100+ $1.18 250+ $1.06 More Pricing...

Add
Min: 1 Mult: 1
- 7.8°C/W 10mm 33mm 37.5mm - Aluminium 0.394" 1.299" 1.476" - -
SK 452 37.5 SA
SK 452 37.5 SA - Heat Sink, Square, PCB, Extruded, LED, SOT-32, TO-220, 11.1 °C/W, 25 mm, 29 mm, 37.5 mm

17T6984

FISCHER ELEKTRONIK - Heat Sink, Square, PCB, Extruded, LED, SOT-32, TO-220, 11.1 °C/W, 25 mm, 29 mm, 37.5 mm

Packages Cooled SOT-32, TO-220
Thermal Resistance 11.1°C/W
External Height - Metric 25mm

+ See all product info

FISCHER ELEKTRONIK 

Heat Sink, Square, PCB, Extruded, LED, SOT-32, TO-220, 11.1 °C/W, 25 mm, 29 mm, 37.5 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 business days from our UK warehouse for in stock items

More stock available week commencing 1/15/18

Freight Charge: $20.00 once per order  Delivery in 5-7 business days from our UK warehouse for in stock items
Non-Cancelable / Non Returnable
Packages Cooled SOT-32, TO-220
Thermal Resistance 11.1°C/W
External Height - Metric 25mm
External Width - Metric 29mm
External Length - Metric 37.5mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 0.984"
External Width - Imperial 1.142"
External Length - Imperial 1.476"
External Diameter - Imperial -
Product Range -

174

1+ $1.86 Price For 10+ $1.72 Price For 25+ $1.67 Price For 50+ $1.61 Price For 100+ $1.49 Price For 250+ $1.34 Price For More Pricing...

Qty

174 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 business days from our UK warehouse for in stock items

More stock available week commencing 1/15/18

Each

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

1+ $1.86 10+ $1.72 25+ $1.67 50+ $1.61 100+ $1.49 250+ $1.34 More Pricing...

Add
Min: 1 Mult: 1
SOT-32, TO-220 11.1°C/W 25mm 29mm 37.5mm - Aluminium 0.984" 1.142" 1.476" - -
SK 64/37,5 SA1XM3
SK 64/37,5 SA1XM3 - Heat Sink, TO-220, TO-220, 4.1 C/W, 25 mm, 37.5 mm, 37.5 mm

34M8481

FISCHER ELEKTRONIK - Heat Sink, TO-220, TO-220, 4.1 C/W, 25 mm, 37.5 mm, 37.5 mm

Packages Cooled TO-220
Thermal Resistance 4.1°C/W
External Height - Metric 25mm

+ See all product info

FISCHER ELEKTRONIK 

Heat Sink, TO-220, TO-220, 4.1 C/W, 25 mm, 37.5 mm, 37.5 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 business days from our UK warehouse for in stock items

More stock available week commencing 1/15/18
Freight Charge: $20.00 once per order  Delivery in 5-7 business days from our UK warehouse for in stock items
Packages Cooled TO-220
Thermal Resistance 4.1°C/W
External Height - Metric 25mm
External Width - Metric 37.5mm
External Length - Metric 37.5mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Height - Imperial 0.98"
External Width - Imperial 1.48"
External Length - Imperial 1.48"
External Diameter - Imperial -
Product Range -

N/A

1+ $5.70 Price For 10+ $5.47 Price For 25+ $5.30 Price For 50+ $4.90 Price For 100+ $4.46 Price For 250+ $3.92 Price For 500+ $3.52 Price For 1000+ $3.30 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 business days from our UK warehouse for in stock items

More stock available week commencing 1/15/18

Each

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

1+ $5.70 10+ $5.47 25+ $5.30 50+ $4.90 100+ $4.46 250+ $3.92 500+ $3.52 1000+ $3.30 More Pricing...

Add
Min: 1 Mult: 1
TO-220 4.1°C/W 25mm 37.5mm 37.5mm - Aluminium 0.98" 1.48" 1.48" - -