# HEAT SINK

![Product image](https://novapart.co/image/farnell:1851644/)

**URL**: https://novapart.co/products/577500B00000G/heat-sink
**SKU**: 577500B00000G
**Manufacturer**: BOYD
**Category**: Cooling & Thermal Management || Heat Sinks || Natural Convection Heat Sinks
**Price**: €1.2700
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Packages Cooled | TO-126 |
| Heat Sink Material | Aluminium |
| Thermal Resistance | 26°C/W |
| External Width - Metric | 8.13mm |
| External Height - Metric | 13.21mm |
| External Length - Metric | 19.8mm |
| External Width - Imperial | 0.32" |
| External Height - Imperial | 0.52" |
| External Length - Imperial | 0.78" |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:1851644/)

Standard Products Found 

Page 1 of 2 

For use with TO-126 packages 

## 577500b00000 

VIS#002573 

## Mechanical Outline Drawing 

**==> picture [91 x 17] intentionally omitted <==**

**----- Start of picture text -----**<br>
Thermal<br>26.0<br>Resistance<br>**----- End of picture text -----**<br>


Thermal resistance value is based on a 75°C rise in natural convection 

2/26/2003 

Standard Products Found 

Page 2 of 2 

## Thermal Curves 

## Product Information 

**==> picture [266 x 40] intentionally omitted <==**

**----- Start of picture text -----**<br>
Board<br>12 Digit Part # Description Finish<br>Mounting<br>Heat Sink with no  Black<br>577500b00000 N/A<br>added hardware  Anodize<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. 

For technical help with our Standard Products, please call (603) 223-1921, or contact your local Manufacturer’s Rep Email: info@aavid.com 

Visit us at www.aavidthermalloy.com  •  ©2002 Aavid Thermalloy, LLC 

2/26/2003 



## Links

- [View this product on Novapart](https://novapart.co/products/577500B00000G/heat-sink)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/en-ES/aavid-boyd/577500b00000g/heat-sink/dp/1851644)
---

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