# Heat Sink, 6.8 K/W, TO-66, 42 mm, 42 mm

![Product image](https://novapart.co/image/farnell:4573312/)

**URL**: https://novapart.co/products/FK%20223%20SA%20CB%20TO%2066/heat-sink-68-k-w-to-66-42-mm
**SKU**: FK 223 SA CB TO 66
**Manufacturer**: FISCHER ELEKTRONIK
**Category**: Cooling & Thermal Management || Heat Sinks || Natural Convection Heat Sinks
**Price**: €1.2700
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| Product Range | FK 223 Series |
| Packages Cooled | TO-66 |
| Heat Sink Material | Aluminium |
| Thermal Resistance | 6.8K/W |
| External Width - Metric | 42mm |
| External Height - Metric | - |
| External Length - Metric | 42mm |
| External Width - Imperial | 1.65" |
| External Diameter - Metric | - |
| External Height - Imperial | - |
| External Length - Imperial | 1.65" |
| External Diameter - Imperial | - |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4573312/)

## Links

- [View this product on Novapart](https://novapart.co/products/FK%20223%20SA%20CB%20TO%2066/heat-sink-68-k-w-to-66-42-mm)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/fischer-elektronik/fk-223-sa-cb-to-66/heat-sink-aluminium-6-8k-w-to/dp/4573312)
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