--- product_id: 253264358 title: "30 AWG Magnet Wire - Enameled Copper Wire - Enameled Magnet Winding Wire - 4 oz - 0.0098\" Diameter 1 Spool Coil Red Temperature Rating 155℃ Widely Used for Transformers Inductors" brand: "bntechgo" price: "¥6859" currency: JPY in_stock: true reviews_count: 5 category: "Bntechgo" url: https://www.desertcart.jp/products/253264358-30-awg-magnet-wire-enameled-copper-wire-enameled-magnet-winding store_origin: JP region: Japan --- # 840 ft continuous spool length 155°C high-temp insulation 0.0098" ultra-fine diameter 30 AWG Magnet Wire - Enameled Copper Wire - Enameled Magnet Winding Wire - 4 oz - 0.0098" Diameter 1 Spool Coil Red Temperature Rating 155℃ Widely Used for Transformers Inductors **Brand:** bntechgo **Price:** ¥6859 **Availability:** ✅ In Stock ## Summary > 🧲 Wire your world with precision and power — don’t get left unwound! ## Quick Answers - **What is this?** 30 AWG Magnet Wire - Enameled Copper Wire - Enameled Magnet Winding Wire - 4 oz - 0.0098" Diameter 1 Spool Coil Red Temperature Rating 155℃ Widely Used for Transformers Inductors by bntechgo - **How much does it cost?** ¥6859 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/253264358-30-awg-magnet-wire-enameled-copper-wire-enameled-magnet-winding) ## Best For - bntechgo enthusiasts ## Why This Product - Trusted bntechgo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Thermal Toughness:** Rated for 155°C, this magnet wire withstands demanding thermal overloads without compromising performance. - • **Endless Creativity:** Generous 4 oz (840 ft) spool offers uninterrupted wire length for large-scale or intricate projects. - • **Premium Insulation:** Polyester with Polyamideimide overcoat delivers superior enamel coating to prevent shorts and enhance durability. - • **Precision Perfect Thickness:** Ultra-thin 30 AWG wire at 0.0098" diameter ensures flawless coil winding and compact designs. - • **Versatile Engineering Essential:** Ideal for transformers, inductors, motors, solenoids, speakers, and DIY electronics—trusted by pros and hobbyists alike. ## Overview BNTECHGO 30 AWG Magnet Wire is a high-quality enameled copper wire featuring a precise 0.0098" diameter and a robust 155°C temperature rating. Supplied on a 4 oz (840 ft) spool, it boasts premium polyester and polyamideimide insulation for reliable electrical performance and durability. Perfect for professional-grade transformers, inductors, motors, and DIY electronics projects, this wire meets NEMA MW-35-C standards and is favored by engineers and hobbyists seeking flawless coil winding and thermal resilience. ## Description BNTECHGO 30 Gauge Enameled Magnet Wire is made of high quality copper and good coating with enamel.Perfect enameled magnet wire for implementing into your science projects/experiments or personal DIY,used by engineers and hobbyists alike! Product Details Size: 4 oz（840 feet） Color: Red Diameter: 0.0098 inches(0.25mm) Tolerance: +/-0.05mm Item Weight: 1 item for 4 ounces Gauge: 30AWG Specification Met: NEMA(NEMA Description: MW-80-C) Insulation type: Solder able Polyurethane Overcoat Build: Single Min-Nom Maximum Resistance At 20℃ Ω/km:370.2 Review: Per bobine "musicali" - Ottimo per avvolgimento bobine D Lev (Theremin Digitale). Peccato non aver trovato misure di diametro uguale a 0,05 mm per utilizzarlo per costruire single coil o humbiker per chitarre elettriche. Review: Great wire for custom leds - Picked this up to wire some custom LEDs for a few Lego sets. Nice and thin. Tucks nicely between bricks and it's very durable. ## Features - High Quality enameled Copper Wire!Durable and not break while winding the coils.Highly Efficient! - Magnet wire is copper wire that coated with a thin layer of insulated enamel.This 30AWG magnet wire is 4 ounces(840 ft).The copper strands conducts,the insulation is made from modified Polyester with a Polyamideimide overcoat,and protects the coiled wire from short-circuiting. - This varnished copper wire is constructed with premium enamel insulation.Temperature rating 155°C (311°F) makes it suitable for several thermal overload applications.Raw copper is drawn to meet specific size requirements based on NEMA MW-35-C standard. - 30 gauge enameled magnet wire: Wrapped in spool and color is red.Outside diameter 0.0098"for perfect thickness. - BNTECHGO magnetic copper wire is widely used in the construction of transformers,wound coils,motors,solenoids,instruments,inductors,speakers,electromagnets,and other applications that require tight coils of insulated wire. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07GBMKMKY | | Brand | BNTECHGO | | Brand Name | BNTECHGO | | Color | red 4 oz | | Colour | red 4 oz | | Customer Reviews | 4.7 out of 5 stars 392 Reviews | | Finish Type | Polished | | Finish type | Polished | | Gauge | 30.0 | | Global Trade Identification Number | 00742271698523 | | Grade Rating | Commercial | | Item Diameter | 0.01 Inches | | Item Form | Coil | | Item Shape | Round Rod | | Item Thickness | 0.01 Inches | | Item Weight | 0.01 Ounces | | Item weight | 0.01 Ounces | | Manufacturer | bntechgo.com | | Material | Copper | | Model Number | ECW30AWG025LB | | Number of Items | 1 | | Part Number | ECW30AWG025LB | | UPC | 742271698523 | | Unit Count | 256.032 Meters | | Wire Diameter | 0.01 Inches | ## Product Details - **Brand:** BNTECHGO - **Colour:** red 4 oz - **Finish type:** Polished - **Item weight:** 0.01 Ounces - **Material:** Copper ## Images ![30 AWG Magnet Wire - Enameled Copper Wire - Enameled Magnet Winding Wire - 4 oz - 0.0098" Diameter 1 Spool Coil Red Temperature Rating 155℃ Widely Used for Transformers Inductors - Image 1](https://m.media-amazon.com/images/I/61l5na23WIL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Per bobine "musicali" *by N***A on 9 January 2026* Ottimo per avvolgimento bobine D Lev (Theremin Digitale). Peccato non aver trovato misure di diametro uguale a 0,05 mm per utilizzarlo per costruire single coil o humbiker per chitarre elettriche. ### ⭐⭐⭐⭐⭐ Great wire for custom leds *by T***Y on 13 April 2026* Picked this up to wire some custom LEDs for a few Lego sets. Nice and thin. Tucks nicely between bricks and it's very durable. ### ⭐⭐⭐⭐⭐ Good quality wire *by L***E on 1 July 2025* Perfect product as described ## Frequently Bought Together - BNTECHGO 30 AWG Magnet Wire - Enameled Copper Wire - Enameled Magnet Winding Wire - 4 oz - 0.0098" Diameter 1 Spool Coil Red Temperature Rating 155℃ Widely Used for Transformers Inductors - BNTECHGO 28 AWG Magnet Wire - Enameled Copper Wire - Enameled Magnet Winding Wire - 1.0 lb - 0.0122" Diameter 1 Spool Coil Natural Temperature Rating 155℃ Widely Used for Transformers Inductors - 9V Battery Connector,10 PCS T-Type 9 Volt Buckle Connector Hard Plastic Shell Used in Student Experiment,or Other Equipment with Battery --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/253264358-30-awg-magnet-wire-enameled-copper-wire-enameled-magnet-winding](https://www.desertcart.jp/products/253264358-30-awg-magnet-wire-enameled-copper-wire-enameled-magnet-winding) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-21*