# Heat Sink, 25 K/W, TO-220, 25 mm, 20.5 mm, 7 mm

![Product image](https://novapart.co/image/farnell:4573472/)

**URL**: https://novapart.co/products/FK%20258%20SA%20220%20TO%20220/heat-sink-25-k-w-to-220-mm-205-7
**SKU**: FK 258 SA 220 TO 220
**Manufacturer**: FISCHER ELEKTRONIK
**Category**: Cooling & Thermal Management || Heat Sinks || Natural Convection Heat Sinks
**Price**: €0.5870
**Stock**: 10+
**Lead Time**: 38 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| Product Range | FK 258 Series |
| Packages Cooled | TO-220 |
| Heat Sink Material | Aluminium |
| Thermal Resistance | 25K/W |
| External Width - Metric | 25mm |
| External Height - Metric | 20.5mm |
| External Length - Metric | 7mm |
| External Width - Imperial | 0.98" |
| External Diameter - Metric | - |
| External Height - Imperial | 0.8" |
| External Length - Imperial | 0.27" |
| External Diameter - Imperial | - |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4573472/)

## Links

- [View this product on Novapart](https://novapart.co/products/FK%20258%20SA%20220%20TO%20220/heat-sink-25-k-w-to-220-mm-205-7)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/fischer-elektronik/fk-258-sa-220-to-220/heatsink-alum-7x25x20-5mm-to-220/dp/4573472)
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