---
product_id: 74211720
title: "Gikfun Copper Magnetic Levitation Coil with Iron Core for Arduino DIY (Pack of 3pcs) EK1909"
brand: "gikfun"
price: "S/.99"
currency: PEN
in_stock: true
reviews_count: 8
category: "Gikfun"
url: https://www.desertcart.pe/products/74211720-gikfun-copper-magnetic-levitation-coil-with-iron-core-for-arduino
store_origin: PE
region: Peru
---

# 18.5mm precision coil diameter 3mm screw hole for secure mounting Iron core enhances magnetic strength Gikfun Copper Magnetic Levitation Coil with Iron Core for Arduino DIY (Pack of 3pcs) EK1909

**Brand:** gikfun
**Price:** S/.99
**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?** S/.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/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

- • **Magnetic Mastery:** Iron core design maximizes magnetic field strength for reliable levitation and electromagnet applications.
- • **Triple Pack Power:** Get 3 high-quality coils for versatile DIY projects and unbeatable value.
- • **DIY Innovation Ready:** Ideal for makers and pros aiming to elevate their projects with industrial-grade coils.
- • **Precision Engineering:** 18.5mm diameter with a 3mm screw hole ensures seamless integration into your Arduino builds.
- • **Versatile Copper Wire:** 0.35mm lacquered copper wire perfect for transformers, motors, solenoids, and more.

## Overview

The Gikfun Copper Magnetic Levitation Coil pack includes three 18.5mm diameter coils with iron cores and 3mm screw holes, crafted from 0.35mm lacquered copper wire. Designed for Arduino and other DIY electronics, these coils deliver strong magnetic fields ideal for transformers, motors, solenoids, and electromagnets, making them a must-have for innovative makers seeking reliable, industrial-quality components.

## 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 | #116,214 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #11 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)

## 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 Peru*
*Store origin: PE*
*Last updated: 2026-03-17*