---
product_id: 26099445
title: "4 T106-2 Toroid Iron Powder Core Made in The USA"
brand: "micrometals"
price: "€ 31.00"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.fi/products/26099445-4-t106-2-toroid-iron-powder-core-made-in-usa
store_origin: FI
region: Finland
---

# 4 T106-2 Toroid Iron Powder Core Made in The USA

**Brand:** micrometals
**Price:** € 31.00
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 4 T106-2 Toroid Iron Powder Core Made in The USA by micrometals
- **How much does it cost?** € 31.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/26099445-4-t106-2-toroid-iron-powder-core-made-in-usa)

## Best For

- micrometals enthusiasts

## Why This Product

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

## Description

4 T106-2 Toroid Iron Powder Core Made in The USA: desertcart.com: Industrial & Scientific

Review: I make and design antennas - often trans-matches, baluns and other impedance matching devices for random length end fed antennas or end fed half wave antennas. With the right size, you can make up any inductance coil value to make a trapped antenna too
Review: Very Good Toroid - Made a 49:1 and a 9:1 UnUn and both work fine at QRP levels.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0178IA7GS |
| Date First Available | August 26, 2023 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.28 ounces |
| Manufacturer | MICROMETALS |
| Product Dimensions | 3 x 0.5 x 3 inches |

## Images

![4 T106-2 Toroid Iron Powder Core Made in The USA - Image 1](https://m.media-amazon.com/images/I/41AsLNQMzEL.jpg)
![4 T106-2 Toroid Iron Powder Core Made in The USA - Image 2](https://m.media-amazon.com/images/I/41GYE2OMA3L.jpg)
![4 T106-2 Toroid Iron Powder Core Made in The USA - Image 3](https://m.media-amazon.com/images/I/41c0SsuBE5L.jpg)
![4 T106-2 Toroid Iron Powder Core Made in The USA - Image 4](https://m.media-amazon.com/images/I/51oWK60ReOL.jpg)
![4 T106-2 Toroid Iron Powder Core Made in The USA - Image 5](https://m.media-amazon.com/images/I/51wRL4TVowL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ I make and design antennas
*by K***E on December 31, 2019*

often trans-matches, baluns and other impedance matching devices for random length end fed antennas or end fed half wave antennas. With the right size, you can make up any inductance coil value to make a trapped antenna too

### ⭐⭐⭐⭐⭐ Very Good Toroid
*by T***B on March 15, 2021*

Made a 49:1 and a 9:1 UnUn and both work fine at QRP levels.

### ⭐⭐⭐⭐⭐ Good for my HF ham radio project
*by K***H on October 9, 2017*

Used these for making a matching transformer (4:1 unun) for a home-made mobile screwdriver HF antenna for ham radio, and for a choke on the power leads to the motor inside the antenna.

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**Shop now:** [https://www.desertcart.fi/products/26099445-4-t106-2-toroid-iron-powder-core-made-in-usa](https://www.desertcart.fi/products/26099445-4-t106-2-toroid-iron-powder-core-made-in-usa)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-06*