# HEAT SINK

![Product image](https://novapart.co/image/farnell:1850733/)

**URL**: https://novapart.co/products/500403B00000G/heat-sink
**SKU**: 500403B00000G
**Manufacturer**: BOYD
**Category**: Cooling & Thermal Management || Heat Sinks || Natural Convection Heat Sinks
**Price**: €7.9200
**Stock**: 25+
**Lead Time**: 2 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Packages Cooled | TO-3 |
| Heat Sink Material | Aluminium |
| Thermal Resistance | 5°C/W |
| External Width - Metric | 46mm |
| External Height - Metric | 31.98mm |
| External Length - Metric | 45.97mm |
| External Width - Imperial | 1.81" |
| External Height - Imperial | 1.26" |
| External Length - Imperial | 1.81" |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:1850733/)

## For use with TO-3 packages 

**==> picture [41 x 83] intentionally omitted <==**

Part Number - 500403B00000G 

## Mechanical Outline Drawing 

A Dim 31.75 

## Thermal Curves 

Thermal 5.00 Resistance [|t Thermal resistance value is based on a 75°C rise in natural convection 

|Product Information|Product Information|||
|---|---|---|---|
|Part #|Description|Finish|Board<br>Mounting|
|500403B00000G|Square Basket heat sink<br>featuring straight fins|Black<br>Anodize|N/A|





## Links

- [View this product on Novapart](https://novapart.co/products/500403B00000G/heat-sink)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/en-ES/boyd/500403b00000g/heat-sink/dp/1850733)
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