# Heat Sink, TO-220, 4.1 °C/W, TO-220, 37.5 mm, 25 mm, 37.5 mm

![Product image](https://novapart.co/image/farnell:4621530/)

**URL**: https://novapart.co/products/SK%2064%2037,5%20SA%201%20X%20M3%20TO%20220/heat-sink-to-220-41-c-w-375-mm-25
**SKU**: SK 64 37,5 SA 1 X M3 TO 220
**Manufacturer**: FISCHER ELEKTRONIK
**Category**: Cooling & Thermal Management || Heat Sinks || Natural Convection Heat Sinks
**Price**: €6.0800
**Stock**: 10+
**Lead Time**: 92 days (indicative)

## Description

Thermal Resistance:4.1°C/W; Packages Cooled:TO-220; External Width - Metric:37.5mm; External Height - Metric:25mm; External Length - Metric:37.5mm; External Diameter - Metric:-; Heat Sink Material:Alum

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| Product Range | - |
| Packages Cooled | TO-220 |
| Heat Sink Material | Aluminium |
| Thermal Resistance | 4.1°C/W |
| External Width - Metric | 37.5mm |
| External Height - Metric | 25mm |
| External Length - Metric | 37.5mm |
| External Width - Imperial | 1.48" |
| External Diameter - Metric | - |
| External Height - Imperial | 0.98" |
| External Length - Imperial | 1.48" |
| External Diameter - Imperial | - |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4621530/)

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## Links

- [View this product on Novapart](https://novapart.co/products/SK%2064%2037,5%20SA%201%20X%20M3%20TO%20220/heat-sink-to-220-41-c-w-375-mm-25)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/fischer-elektronik/sk-64-37-5-sa1xm3/heat-sink-to-220/dp/4621530)
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