# Heat Sink, Square, PCB, Extruded, LED, 8 °C/W, SOT-32, TO-220, 11.8 mm, 8 mm, 100 mm

![Product image](https://novapart.co/image/farnell:1850031/)

**URL**: https://novapart.co/products/SK%20470%20100%20SA/heat-sink-square-pcb-extruded-led-8-c-w-sot-32-to
**SKU**: SK 470 100 SA
**Manufacturer**: FISCHER ELEKTRONIK
**Category**: Cooling & Thermal Management || Heat Sinks || Natural Convection Heat Sinks
**Price**: €1.6100
**Stock**: 200+
**Lead Time**: 78 days (indicative)

## Description

Thermal Resistance:8°C/W; Packages Cooled:SOT-32, TO-220; External Width - Metric:11.8mm; External Height - Metric:8mm; External Length - Metric:100mm; External Diameter - Metric:-; Heat

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| Product Range | - |
| Packages Cooled | SOT-32, TO-220 |
| Heat Sink Material | Aluminium |
| Thermal Resistance | 8°C/W |
| External Width - Metric | 11.8mm |
| External Height - Metric | 8mm |
| External Length - Metric | 100mm |
| External Width - Imperial | 0.46" |
| External Diameter - Metric | - |
| External Height - Imperial | 0.31" |
| External Length - Imperial | 3.94" |
| External Diameter - Imperial | - |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:1850031/)

1/19/2018 

Fischerelektronik ~~-~~ SK 470 

## elektronik =4= 

## Data sheet Product SK 470 

11.8 x 8 mm, for pcb mounting SK 470 ... STS vi Profile heatsinks and fluid coolers > Standard extruded heatsinks 

## Features 

**==> picture [315 x 98] intentionally omitted <==**

**----- Start of picture text -----**<br>
thermal resistance Rp, 28 - 17 KW<br>drilling pattern e TO 220<br>e SOT 32<br>surface black anodised<br>height 8mm<br>width 11 . 8 mm<br>length 100 mm<br>plate thickness 2. 5mm<br>**----- End of picture text -----**<br>


## Technical Drawing 

**==> picture [510 x 152] intentionally omitted <==**

**----- Start of picture text -----**<br>
ia a a i i<br>25 2S ae a ee<br>co 20|ES [|] i a a |a |a | ee| |<br>11,8 is eS= a e aee ee e e ees<br>“ 10Cee<br>a ES ES A  (<br>rt {| [| [| {| [ J fo<br>50 100 150 200 [mm]<br>Fischer Elektronik GmbH & Co. KG Nottebohmstrafe 28 Telefon +49 2351 435-0 info@fischerelektronik.de<br>DEUTSCHLAND ¢ GERMANY ¢ ALLEMAGNE 58511 Liidenscheid Telefax +49 2351 45754 www.fischerelektronik.de<br>**----- End of picture text -----**<br>


http://www.fischerelektronik.de/w ~~eb~~ _fischer ~~/e~~ n_GB/heatsinks/A01/Standard%20extruded%20heatsinks/VA/SK470100SA/$productCard/parameter... 

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## Links

- [View this product on Novapart](https://novapart.co/products/SK%20470%20100%20SA/heat-sink-square-pcb-extruded-led-8-c-w-sot-32-to)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/fischer-elektronik/sk-470-100-sa/led-heatsink-standard-extruded/dp/1850031)
---

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