6273B

HEAT SINK

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: BOYD
Product type: Natural Convection Heat Sinks
Thermal Resistance:21°C/W; Packages Cooled:TO-202; External Width - Metric:19.05mm; External Height - Metric:19.05mm; External Length - Metric:9.53mm; External Diameter - Metric:-; Heat Sin 46F4096
Thermal Resistance: 21°C/W

Delivery and price
Units per pack	1000
Price	2.23 €
Current stock	100+
Lead time	30 days

Datasheet

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## For use with TO -202 packages 

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**Part Number - 6273BG** 

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## Mechanical Outline Drawing 

> -Interface Materials - ~~|~~ -Accessories - ~~|~~ 

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  Useful Links<br>• Building a Part #<br>• Catalog Request<br>• Directions<br>• Find Distributor<br>• Find Sales Rep<br>• How to Order?<br>• MSDS Safety Sheets<br>• Part # Cross Ref<br>• Quote Request<br>• RoHS Initiative<br>• Sample Request<br>**----- End of picture text -----**<br>


## Thermal Curves 

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Thermal<br>21.00<br>Resistance<br>; |<br>Thermal resistance value is based<br>on a 75°C rise in natural<br>convection<br>**----- End of picture text -----**<br>


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Product Information<br>Board<br>Part # Description Finish<br>Mounting<br>Channel style low  Black<br>6273BG N/A<br>profile heat sink 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. 

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Updated at April 29, 2026

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