# Heat Sink, For Transistors, TO-220, Black Anodized, 22 °C/W, TO-220, 45 mm, 9.8 mm, 17.8 mm

![Product image](https://novapart.co/image/farnell:1892315/)

**URL**: https://novapart.co/products/FK%20227%20SA%20L1/heat-sink-for-transistors-to-220-black-anodized-22
**SKU**: FK 227 SA L1
**Manufacturer**: FISCHER ELEKTRONIK
**Category**: Cooling & Thermal Management || Heat Sinks || Natural Convection Heat Sinks
**Price**: €0.8040
**Stock**: 200+
**Lead Time**: 92 days (indicative)

## Description

Thermal Resistance:22°C/W; Packages Cooled:TO-220; External Width - Metric:45mm; External Height - Metric:9.8mm; External Length - Metric:17.8mm; External Diameter - Metric; Available until stocks are exhausted

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| Product Range | - |
| Packages Cooled | TO-220 |
| Heat Sink Material | Aluminium |
| Thermal Resistance | 22°C/W |
| External Width - Metric | 45mm |
| External Height - Metric | 9.8mm |
| External Length - Metric | 17.8mm |
| External Width - Imperial | 1.77" |
| External Diameter - Metric | - |
| External Height - Imperial | 0.39" |
| External Length - Imperial | 0.7" |
| External Diameter - Imperial | - |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:1892315/)

H 

**A** 

H 

**Kühlkörper für Transistoren im Plastikgehäuse** 

**B** 

**C** 

**D** 

**E** 

**F** 

**G** 

**H** 

**I** 

**K** 

**L** 

**M** 

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Hola1<br>**----- End of picture text -----**<br>


## **Art. Nr.** ee **FK 227 SA L 1 Art. Nr.** Po **FK 238 SA L 1** 

**Material:** Aluminium **Oberfläche:** schwarz eloxiert 

|**Art. Nr.**<br>**FK 218 32 ...**<br>fF|||r|3|
|---|---|---|---|---|
|**Art. Nr.**<br>ee||»yu|of y{<br>yu A ,<br>NX wes te|;<br>,<br>ine|
|**FK 232 220 ...**<br>**Art. Nr.**<br>**FK 233 220 ...**<br>Sr||||°<br>L<br>dian|
|**bitte angeben:**||**...**|**Oberfläche**||
||||**schwarz eloxiert**<br>**=**<br>**SA**||
||||**lötfähige Oberfläche**<br>**=**<br>**MI**||



**Material:** Aluminium 

**H** 

**H** 

➔ **A 2 - 7 Wärmeleitfolie** ➔ **E 5** ➔ **A 21 Wärmeleitkleber** ➔ **E 15** ➔ **A 13 - 16 Kapton-Isolierscheiben** ➔ **E 8** ➔ **E 13** 

**H** 

**H** 

**Technische Erläuterungen Lochbilder Kühlkörper-Profilübersicht Wärmeleitpaste** 

**C 8** 

**N** 



## Links

- [View this product on Novapart](https://novapart.co/products/FK%20227%20SA%20L1/heat-sink-for-transistors-to-220-black-anodized-22)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/fischer-elektronik/fk-227-sa-l1/heatsink/dp/1892315)
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