---
product_id: 100955872
title: "Senmod 20x15x11mm Aluminum TO-220 Heat Sink Heatsink Module Cooler Fin for TO-220 Transistor, High Power Transistor, Pack of 50"
brand: "senmod"
price: "17221CFA"
currency: XOF
in_stock: true
reviews_count: 3
url: https://www.desertcart.sn/products/100955872-senmod-20x15x11mm-aluminum-to-220-heat-sink-heatsink-module-cooler
store_origin: SN
region: Senegal
---

# Senmod 20x15x11mm Aluminum TO-220 Heat Sink Heatsink Module Cooler Fin for TO-220 Transistor, High Power Transistor, Pack of 50

**Brand:** senmod
**Price:** 17221CFA
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Senmod 20x15x11mm Aluminum TO-220 Heat Sink Heatsink Module Cooler Fin for TO-220 Transistor, High Power Transistor, Pack of 50 by senmod
- **How much does it cost?** 17221CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/100955872-senmod-20x15x11mm-aluminum-to-220-heat-sink-heatsink-module-cooler)

## Best For

- senmod enthusiasts

## Why This Product

- Trusted senmod brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

20x15x10mm Aluminum Heat Sink for TO-220 Mosfet Transistors, Power IC. Specifications: Heat Sink Size: 20mm x 15mm x 11mm / 0.79" x 0.59" x 0.43"(L*W*H) Pre-applied thermal conductive adhesive material; simple installation Maximize surface area Designed in contact with the cooling air. The fins increase the area of the board and thus provide for greater heat transfer. Note: 1. Please check the specification table and make sure that the size of the heatsink fits that of your component. 2. Please allow 1-3mm error due to manual measurement. 3. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Package Included: 50pcs Sliver Tone Aluminum Heat Sink

## Features

- Sliver Tone anodized aluminium TO-220 heat sink.
- Fit for TO-220 Mosfet Transistors, Power IC.
- Suitable for cooling voltage regulators LM78XX, LM317, IRFXXX, TDAXX etc.
- Made of high quality Aluminum, good thermal conductivity.
- Reduce the risk of hardware failure due to overheating.

## Images

![Senmod 20x15x11mm Aluminum TO-220 Heat Sink Heatsink Module Cooler Fin for TO-220 Transistor, High Power Transistor, Pack of 50 - Image 1](https://m.media-amazon.com/images/I/715oBL93UFL.jpg)
![Senmod 20x15x11mm Aluminum TO-220 Heat Sink Heatsink Module Cooler Fin for TO-220 Transistor, High Power Transistor, Pack of 50 - Image 2](https://m.media-amazon.com/images/I/61jbGLBijcL.jpg)
![Senmod 20x15x11mm Aluminum TO-220 Heat Sink Heatsink Module Cooler Fin for TO-220 Transistor, High Power Transistor, Pack of 50 - Image 3](https://m.media-amazon.com/images/I/61JQcKKNjpL.jpg)
![Senmod 20x15x11mm Aluminum TO-220 Heat Sink Heatsink Module Cooler Fin for TO-220 Transistor, High Power Transistor, Pack of 50 - Image 4](https://m.media-amazon.com/images/I/61hlySD9jJL.jpg)
![Senmod 20x15x11mm Aluminum TO-220 Heat Sink Heatsink Module Cooler Fin for TO-220 Transistor, High Power Transistor, Pack of 50 - Image 5](https://m.media-amazon.com/images/I/61776rE-mML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Be aware  …
  

*by R***N on Reviewed in the United States on August 4, 2020*

Nice (8 fins) but be aware that these are not tapped 4-40 as is customary.  They are tapped with metric #4 ? as far as I know.  The holes are very near the end of the hear sink instead of near the center, I plan on drilling and tapping at the center for my 2SD2882s and 2SB772s.  (Complimentary pairs) Ron W4BIN

### ⭐⭐⭐⭐⭐ 







  
  
    Excellent Value
  

*by W***O on Reviewed in the United States on November 25, 2019*

A great value. These heat sinks were perfect for the project.

### ⭐⭐⭐⭐⭐ 







  
  
    Decent AL heat sink
  

*by L***. on Reviewed in Canada on May 13, 2020*

Smaller then expected but will work for low heat apps...

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-19*