---
product_id: 440844977
title: "10 FT50-43 Ferrite Toroid Core"
brand: "fair-rite"
price: "$36.63"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/440844977-10-ft50-43-ferrite-toroid-core
store_origin: US
region: United States of America
---

# High AL value 440 µH/100 turns Compact 0.5 in OD toroid EMI/RFI suppression 20-250 MHz 10 FT50-43 Ferrite Toroid Core

**Brand:** fair-rite
**Price:** $36.63
**Availability:** ✅ In Stock

## Summary

> 🌀 Elevate your signal game with precision-engineered ferrite cores!

## Quick Answers

- **What is this?** 10 FT50-43 Ferrite Toroid Core by fair-rite
- **How much does it cost?** $36.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/440844977-10-ft50-43-ferrite-toroid-core)

## Best For

- fair-rite enthusiasts

## Why This Product

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

## Key Features

- • **Made in the USA:** Crafted with quality and reliability you can trust, supporting domestic manufacturing.
- • **Bulk Pack Advantage:** Set of 10 cores to keep your projects running without interruption—never run out mid-build.
- • **Compact & Durable Design:** Small 0.5-inch outer diameter fits seamlessly into tight, professional-grade electronics setups.
- • **High Magnetic Efficiency:** 440 µH inductance per 100 turns ensures optimal performance in your custom coil applications.
- • **Precision EMI/RFI Shielding:** Effectively suppresses interference in the critical 20-250 MHz range for cleaner signals.

## Overview

The FT50-43 Ferrite Toroid Core by Fair-Rite is a compact, high-performance component designed for EMI/RFI suppression between 20 MHz and 250 MHz. With a 0.5-inch outer diameter and a high AL value of 440 µH per 100 turns, it delivers efficient magnetic performance in a durable, USA-made package. Sold in packs of 10, it’s ideal for professionals seeking reliable interference reduction in advanced electronics.

## Description

10 FT50-43 Ferrite Toroid Core

## Features

- FT50-43
- Ferrite

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0178IA61Y |
| Are batteries included? | No |
| Best Sellers Rank | #113,500 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #36 in Ferrite Cores |
| Brand | FAIR-RITE |
| Colour | Multicolored |
| Country of Origin | USA |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Date First Available | 9 January 2020 |
| Energy Efficiency Rating | Nicht zutreffend |
| Form Factor | Portable |
| Item Dimensions LxWxH | 14 x 13 x 25 Centimeters |
| Item Height | 25 Centimeters |
| Item Weight | 28.3 g |
| Item Width | 13 Centimeters |
| Item model number | FT50-43 |
| Manufacturer | FAIR-RITE |
| Model number | FT50-43 |
| Number of Memory Sticks | 10 |
| Power Source | Corded Electric |
| Product Dimensions | 14 x 13 x 25 cm; 28.35 g |
| Special Feature | Water Resistant |

## Product Details

- **Brand:** FAIR-RITE
- **Colour:** Multicolored
- **Power Source:** Corded Electric
- **Product Dimensions:** 5D x 13W x 5H Millimeters
- **Special Feature:** Water Resistant

## Images

![10 FT50-43 Ferrite Toroid Core - Image 1](https://m.media-amazon.com/images/I/61rz2+PpoML.jpg)

## Questions & Answers

**Q: What is the inside diameter?**
A: ID= 0.281 in / 7.15 mm +/- 0.20 mm

**Q: What's the length?**
A: OD = 0.5 in / 12.7 mm +/- 0.25 mm, 
ID= 0.281 in / 7.15 mm +/- 0.20 mm, 
Ht= 0.188 in / 4.9 mm +/- 0.25 mm

**Q: Is this the same as TX36/23/15-4A11  36mm?**
A: No. These are 50mm using 43 blend material.

## Frequently Bought Together

- 10 FT50-43 Ferrite Toroid Core
- BNTECHGO 28 AWG Magnet Wire - Enameled Copper Wire - Enameled Magnet Winding Wire - 4 oz - 0.0122" Diameter 1 Spool Coil Red Temperature Rating 155℃ Widely Used for Transformers Inductors
- 10 FT37-43 Toroid Ferrite Core

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**Shop now:** [https://www.desertcart.us/products/440844977-10-ft50-43-ferrite-toroid-core](https://www.desertcart.us/products/440844977-10-ft50-43-ferrite-toroid-core)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-20*