---
product_id: 74211720
title: "Gikfun Copper Magnetic Levitation Coil with Iron Core for Arduino DIY (Pack of 3pcs) EK1909"
brand: "gikfun"
price: "€ 27.87"
currency: EUR
in_stock: true
reviews_count: 8
category: "Gikfun"
url: https://www.desertcart.gr/products/74211720-gikfun-copper-magnetic-levitation-coil-with-iron-core-for-arduino
store_origin: GR
region: Greece
---

# 0.35mm lacquered copper wire for high conductivity 18.5mm precision coil diameter 3mm screw hole for secure mounting Gikfun Copper Magnetic Levitation Coil with Iron Core for Arduino DIY (Pack of 3pcs) EK1909

**Brand:** gikfun
**Price:** € 27.87
**Availability:** ✅ In Stock

## Summary

> 🧲 Elevate your DIY game with magnetic precision and power!

## 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?** € 27.87 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/74211720-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

- • **Triple Pack Power:** Get 3 premium coils for all your Arduino levitation projects—never run out mid-build.
- • **Pro-Level Durability:** Iron core design withstands intense currents, powering your projects with reliable magnetic fields.
- • **Precision Engineering:** 18.5mm diameter with a 3mm screw hole ensures seamless integration and stable mounting.
- • **Versatile DIY Essential:** Perfect for transformers, motors, solenoids, and electromagnets—unlock endless creative possibilities.
- • **High-Quality Copper Wire:** 0.35mm lacquered magnetic copper wire delivers superior electromagnetic performance.

## Overview

The Gikfun Copper Magnetic Levitation Coil (Pack of 3) features 18.5mm diameter coils with 3mm screw holes, crafted from 0.35mm lacquered copper wire wrapped around a durable iron core. Ideal for Arduino and other DIY electromagnetic projects, these coils deliver strong magnetic fields and reliable performance, making them a must-have for professional-grade prototyping and innovation.

## Description

Gikfun Copper Magnetic Levitation Coil with Iron Core for Arduino DIY (Pack of 3pcs) EK1909: desertcart.com: Industrial & Scientific

Review: All good. - Thank you.
Review: Works, but hot with enough amperage - I hooked this up at 12V, 1.2A, and the magnetic field pulsed, most likely because it was overdrawing the power supply. I swapped power supplies to 12V 3A, and that solved my pulsing problem. The field strength isn't bad. It does however get QUITE hot after only a couple minutes.

## 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 | #134,115 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #15 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

- **Brand:** Gikfun
- **Color:** Copper
- **Item Thickness:** 12 Millimeters
- **Material:** Iron
- **Shape:** Cylindrical

## 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

### ⭐⭐⭐⭐⭐ All good.
*by S***I on January 21, 2026*

Thank you.

### ⭐⭐⭐⭐ Works, but hot with enough amperage
*by R***S on December 27, 2025*

I hooked this up at 12V, 1.2A, and the magnetic field pulsed, most likely because it was overdrawing the power supply. I swapped power supplies to 12V 3A, and that solved my pulsing problem. The field strength isn't bad. It does however get QUITE hot after only a couple minutes.

### ⭐⭐⭐⭐⭐ Review
*by P***. on August 9, 2024*

Cumple su cometido

## 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: 2026-02-09*