# Heat Sink, PCB, Board Level, 21 °C/W, TO-126, 22 mm, 19 mm, 19 mm

![Product image](https://novapart.co/image/farnell:170075/)

**URL**: https://novapart.co/products/TV4/heat-sink-pcb-board-level-21-c-w-to-126-22-mm-19
**SKU**: TV4
**Manufacturer**: BOYD
**Category**: Cooling & Thermal Management || Heat Sinks || Natural Convection Heat Sinks
**Price**: €4.4200
**Stock**: 1000+
**Lead Time**: 56 days (indicative)

## Description

Thermal Resistance:21°C/W; Packages Cooled:TO-126; External Width - Metric:22mm; External Height - Metric:19mm; External Length - Metric:19mm; External Diameter - Metric:-; Heat Sink Material:A

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (17-Dec-2015) |
| Product Range | - |
| Packages Cooled | TO-126 |
| Heat Sink Material | Aluminium |
| Thermal Resistance | 21°C/W |
| External Width - Metric | 22mm |
| External Height - Metric | 19mm |
| External Length - Metric | 19mm |
| External Width - Imperial | 0.87" |
| External Diameter - Metric | - |
| External Height - Imperial | 0.75" |
| External Length - Imperial | 0.75" |
| External Diameter - Imperial | - |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:170075/)

Telephone: 0793 37861 Fax: 0793 615396 Telex: 449543 

## s redpoint 

## TV4 TV46 TV102 Powerfines - TO126 etc. 

Twisted vane heatsink suitable for TO126, SOT32, etc. in three fin heights. Finish: Black anodised 

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## Links

- [View this product on Novapart](https://novapart.co/products/TV4/heat-sink-pcb-board-level-21-c-w-to-126-22-mm-19)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/aavid-thermalloy/tv4/heat-sink-to-126-21-c-w/dp/170075)
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