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Illustrative purposes only
FK 218 SA-32
Heat Sink, Black Anodized, 21 °C/W, SOT-32, TO-220, 22 mm, 6.7 mm, 35.6 mm
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: FISCHER ELEKTRONIK
- Product type: Natural Convection Heat Sinks
- Thermal Resistance:21°C/W; Packages Cooled:SOT-32, TO-220; External Width - Metric:22mm; External Height - Metric:6.7mm; External Length - Metric:35.6mm; External Diameter; Available until stocks are exhausted
- SVHC: No SVHC (25-Jun-2025)
- Product Range: -
- Packages Cooled: SOT-32, TO-220
- Heat Sink Material: Aluminium
- Thermal Resistance: 21°C/W
- External Width - Metric: 22mm
- External Height - Metric: 6.7mm
- External Length - Metric: 35.6mm
- External Width - Imperial: 0.87"
- External Diameter - Metric: -
- External Height - Imperial: 0.26"
- External Length - Imperial: 1.4"
- External Diameter - Imperial: -
| Delivery and price | |
|---|---|
| Units per pack | 100 |
| Price | 0.89 € |
| Current stock | 500+ |
| Lead time | 30 days |
Datasheet
Hola1 fiseiner” elektronike == **Heatsinks for transistors in plastic case**
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**A**
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**art. no. FK 227 SA L 1 art. no. FK 238 SA L 1 material:** aluminium **surface treatment:** black anodised
|**art. no.**<br>**FK 218 32 ...**<br>Pp|||||
|---|---|---|---|---|
|**art. no.**<br>Po||asf|ses{||
|||\e<br>bn||DS|
|**FK 232 220 ...**<br>**art. no.**<br>**FK 233 220 ...**<br>Po|||||
|**please indicate:**|**...**|**surface treatment**|||
|||**=**<br>**SA**|**black anodised**||
|||**=**<br>**MI**|**solderable**||
**H**
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➔ **A 2 - 7 Thermal conductive foil** ➔ **E 5** ➔ **A 21 Thermal conductive glue** ➔ **E 14** ➔ **A 13 - 16 Kapton insulator washers** ➔ **E 8** ➔ **E 12**
**Technical introduction Hole pattern Heatsink profile-overview Thermal conductive paste**
**C 8**
**N**
Updated at April 29, 2026
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