---
product_id: 273017382
title: "Gikfun Copper Magnetic Levitation Coil with Iron Core for Arduino DIY (Pack of 3pcs) EK1909"
brand: "gikfun"
price: "€ 40.20"
currency: EUR
in_stock: true
reviews_count: 5
category: "Gikfun"
url: https://www.desertcart.gr/products/273017382-gikfun-copper-magnetic-levitation-coil-with-iron-core-for-arduino
store_origin: GR
region: Greece
---

# 18.5mm precision coil diameter 3mm screw hole for secure mounting High-purity copper magnetic wire Gikfun Copper Magnetic Levitation Coil with Iron Core for Arduino DIY (Pack of 3pcs) EK1909

**Brand:** gikfun
**Price:** € 40.20
**Availability:** ✅ In Stock

## Summary

> 🧲 Elevate your DIY game with magnetic precision and pro-level coil control!

## Quick Answers

- **What is this?** Gikfun Copper Magnetic Levitation Coil with Iron Core for Arduino DIY (Pack of 3pcs) EK1909 by gikfun
- **How much does it cost?** € 40.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/273017382-gikfun-copper-magnetic-levitation-coil-with-iron-core-for-arduino)

## Best For

- gikfun enthusiasts

## Why This Product

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

## Key Features

- • **Versatile 3-Pack:** Three coils per pack to fuel multiple Arduino or electronics experiments
- • **Premium Copper Wire:** Magnetic copper wire with 0.35mm lacquer insulation for optimal conductivity
- • **DIY Magnetics Mastery:** Ideal for transformers, motors, solenoids, and speaker builds—unleash your creativity
- • **Secure Mounting Ready:** 3mm screw hole for easy, stable installation in your DIY projects
- • **Precision Engineered Coils:** 18.5mm diameter ensures consistent electromagnetic performance

## Overview

This pack of three Gikfun Copper Magnetic Levitation Coils features 18.5mm diameter coils with 3mm screw holes, crafted from high-purity 0.35mm lacquered copper wire. Perfect for Arduino enthusiasts and electronics pros, these coils deliver reliable performance for transformers, motors, solenoids, and more.

## Description

Buy Gikfun Copper Magnetic Levitation Coil with Iron Core for Arduino DIY (Pack of 3pcs) EK1909 online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Great for maker projects - Good product, I was able to tap the core out to use with a magnet pendulum project. Would by again to save the hassle of winding. If you are looking for a coil for an electromagnet project, these work fine.
Review: 24V is best - Works great at 24 volts, Tested at 12 volts and it barely had any magnatism to it at all.

## Features

- Product Diameter:18.5 mm with 3mm Screw hole
- Lacquer cable diameter:about 0.35mm
- Pack of 3pcs
- Magnetic copper wire is widely used in the construction of transformers,motors,solenoids,speakers,electromagnets,and other applications that require tight coils of insulated wire.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DFZXCBG |
| Best Sellers Rank | #110,960 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #14 in Industrial Electrical Coils |
| Brand | Gikfun |
| Color | Copper |
| Date First Available | May 31, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Thickness | 12 Millimeters |
| Item Weight | 2.39 ounces |
| Manufacturer | Esooho |
| Material | Iron |
| Number of Pieces | 3 |
| Package Dimensions | 2 x 2 x 0.6 inches |
| Shape | Cylindrical |

## Product Details

- **Material:** Iron
- **Brand:** Gikfun
- **Colour:** Gray
- **Shape:** Cylindrical
- **Item thickness:** 12 Millimeters

## Images

![Gikfun Copper Magnetic Levitation Coil with Iron Core for Arduino DIY (Pack of 3pcs) EK1909 - Image 1](https://m.media-amazon.com/images/I/71ppcIIBu2L.jpg)

## Questions & Answers

**Q: How strong are they? What's the recommended max voltage?**
A: The coils are about a 28 AWG gauge. Voltage is not the concern, it will be how many Amps your circuit requires. Of course the combination dictates the power. I have put 48v through them with several Amps with minor heat. With out cooling they will carry 5 Amps without issue. The cores are iron. Well made, nice tight, uniform wind.

**Q: What's the iron core diameter ?**
A: about 8 mm

**Q: What is the AWG of the copper?**
A: It's about 30 AWG

**Q: So to get the levitation to work, you need 4 coils, but you only sell 3 in a pack, why?**
A: A marking scheme, I would speculate. A bit like the hot dogs and buns, never the same count, lol. A good coil, though.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for maker projects
*by E***. on 28 April 2021*

Good product, I was able to tap the core out to use with a magnet pendulum project. Would by again to save the hassle of winding. If you are looking for a coil for an electromagnet project, these work fine.

### ⭐⭐⭐⭐ 24V is best
*by J***C on 3 July 2025*

Works great at 24 volts, Tested at 12 volts and it barely had any magnatism to it at all.

### ⭐⭐⭐⭐⭐ Exactly as described
*by M***T on 11 August 2023*

Good value, packaged well, on time delivery, perform as expect. Much easier than winding my own by hand.

## Frequently Bought Together

- Gikfun Copper Magnetic Levitation Coil with Iron Core for Arduino DIY (Pack of 3pcs) EK1909
- QWORK Demonstration Induction Coil with Primary Coil, Secondary Coil and Cylindrical Magnet for Physics Teaching
- 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

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-08-22*