# Heat Sink, TO-220/218, 8.6 °C/W, TO-218, TO-220, TO-247, 34.5 mm, 50 mm, 12.5 mm

![Product image](https://novapart.co/image/farnell:1213439/)

**URL**: https://novapart.co/products/SW50-2/heat-sink-to-220-218-86-c-w-247-345-mm-50-125
**SKU**: SW50-2
**Manufacturer**: BOYD
**Category**: Cooling & Thermal Management || Heat Sinks || Natural Convection Heat Sinks
**Price**: €1.0900
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Packages Cooled | TO-218, TO-220, TO-247 |
| Heat Sink Material | Aluminium |
| Thermal Resistance | 8.6°C/W |
| External Width - Metric | 34.5mm |
| External Height - Metric | 50mm |
| External Length - Metric | 12.5mm |
| External Width - Imperial | 1.36" |
| External Height - Imperial | 1.97" |
| External Length - Imperial | 0.49" |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:1213439/)

Home | Contact Us | About Aavid 

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## For use with TO -220/TO -218/TO -247 packages Printer friendly version **Part Number -  SW50 - 2G** Compliant = Fe 

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## Mechanical Outline Drawing 

## **Useful Links** 

• Building a Part # • Catalog Request • Directions • Find Distributor • Find Sales Rep • How to Order? • MSDS Safety Sheets • Part # Cross Ref • Quote Request • RoHS Initiative • Sample Request 

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A Dim  50.00<br>**----- End of picture text -----**<br>


## Thermal Curves 

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Thermal<br>8.80<br>Resistance<br>Thermal resistance value is<br>based on a 75°C rise in<br>natural convection<br>**----- End of picture text -----**<br>


## Product Information 

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Board<br>Part # Description Finish<br>Mounting<br>SW50 - Extruded heat sink with  Black<br>N/A<br>2G unequal channel widths Anodize<br>This non -electronic component is functionally unaffected by the<br>normal soldering or reflow processes used for semiconductor circuits.<br>The heat resistance time or heat resistance temperature is not<br>applicable for the component.<br>**----- End of picture text -----**<br>


## **Not Exactly what you need?** 

We offer several options for those applications which require a more unique solution. For slight modifications of this part or other attachment options, finishes, and interface materials, contact your local representative . Challenge us with your thermal - requirements we can design custom solutions. 

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## Links

- [View this product on Novapart](https://novapart.co/products/SW50-2/heat-sink-to-220-218-86-c-w-247-345-mm-50-125)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/en-ES/aavid-thermalloy/sw50-2/heat-sink-to-220-218-8-6-c-w/dp/1213439)
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