---
product_id: 536254523
title: "PATIKIL Ferrite Toroid Core, 20 Pcs Toroid Core 0.9\" ODx0.6\" IDx0.26\" H Ferrite Rings Transformer Ferrite Toroid Cores for EMI/RFI Filters, Green"
brand: "patikil"
price: "S$15"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/536254523-patikil-ferrite-toroid-core-20-pcs-toroid-core-0-9
store_origin: SG
region: Singapore
---

# 0.9" OD x 0.6" ID x 0.26" H precision size Effective EMI/RFI noise suppression Nickel-zinc ferrite for durability & performance PATIKIL Ferrite Toroid Core, 20 Pcs Toroid Core 0.9" ODx0.6" IDx0.26" H Ferrite Rings Transformer Ferrite Toroid Cores for EMI/RFI Filters, Green

**Brand:** patikil
**Price:** S$15
**Availability:** ✅ In Stock

## Summary

> 🛡️ Shield your circuits with the green power of PATIKIL Ferrite Toroid Cores!

## Quick Answers

- **What is this?** PATIKIL Ferrite Toroid Core, 20 Pcs Toroid Core 0.9" ODx0.6" IDx0.26" H Ferrite Rings Transformer Ferrite Toroid Cores for EMI/RFI Filters, Green by patikil
- **How much does it cost?** S$15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/536254523-patikil-ferrite-toroid-core-20-pcs-toroid-core-0-9)

## Best For

- patikil enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Pack Advantage:** 20-piece set means you’re always ready to optimize multiple devices or projects without delay.
- • **Versatile Application:** Ideal for EMI/RFI filters, audio transformers, automotive electronics, LED lighting, and industrial controls.
- • **Superior Noise Filtering:** Blocks low-frequency interference and absorbs high-frequency noise to keep your circuits crystal clear.
- • **Precision Engineered Size:** Compact 0.9" x 0.6" x 0.26" toroid core fits seamlessly into your high-tech projects.
- • **Premium Nickel-Zinc Ferrite:** Built to last with wear-resistant material that ensures long-term reliability under high-frequency currents.

## Overview

The PATIKIL Ferrite Toroid Core set includes 20 durable nickel-zinc ferrite rings sized at 0.9" OD x 0.6" ID x 0.26" H, designed to suppress electromagnetic interference (EMI) and radio frequency interference (RFI). Perfect for professional-grade EMI/RFI filters, audio transformers, and control circuits, these cores enhance signal clarity by blocking low-frequency noise and absorbing high-frequency interference, ensuring your electronic projects perform flawlessly.

## Description

PATIKIL Ferrite Toroid Core, 20 Pcs Toroid Core 0.9" ODx0.6" IDx0.26" H Ferrite Rings Transformer Ferrite Toroid Cores for EMI/RFI Filters, Green

## Features

- Color: Green Material: Nickel-zinc ferrites Size: 22 x 14 x 6.5mm/0.87 x 0.55 x 0.26 inch (OD*ID*H) Packing List: 20 Pcs x Ferrite Toroid Core
- Advantage: The annular structure is formed by the use of nickel-zinc ferrite in the toroid core, which is wear-resistant and has a long service life. Capable of working in high-frequency currents, allowing useful signals to pass through normally and filtering out interference from radio signals.
- Instruction: Used to suppress electromagnetic emissions by blocking low-frequency noise and absorbing high-frequency noise, avoiding interference. Widely used in EMI/RFI filters, audio transformers, communications, control circuit equipment, LED lighting, automotive electronics, industrial control, etc.
- Ferrite toroid core is a commonly used anti-interference component in electronic circuits, which has a good anti-interference effect on high-frequency noise. and the ferrite rings are made of nickel-zinc ferrites. The Toroid core is used for data cables, audio transformers, communications, control circuit equipment, etc.
- NOTE: The more the number of coiled cables, the better the effect of suppressing interference with lower frequencies, the weaker the effect of suppressing noise with higher frequencies.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | PATIKIL |
| Part number | pta230331tt0076 |
| Item Weight | 160 g |
| Package Dimensions | 14 x 10.2 x 1.4 cm; 160 g |
| Manufacturer reference | pta230331tt0076 |
| Size | 0.9"x0.6"x0.26" |
| Colour | Green |
| Item Package Quantity | 20 |
| Batteries included? | No |
| Batteries Required? | No |

## Images

![PATIKIL Ferrite Toroid Core, 20 Pcs Toroid Core 0.9" ODx0.6" IDx0.26" H Ferrite Rings Transformer Ferrite Toroid Cores for EMI/RFI Filters, Green - Image 1](https://m.media-amazon.com/images/I/61H1Poo6uNL.jpg)

## Available Options

This product comes in different **Size Name, Item Package Quantity** options.

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-06-19*