I need 200 feet of copper wire for a project but can’t tell from the description how long this is. Is it at least 200 feet long?

should be approximately 800 ft of 30AWG in a 4oz (1/4lb) spool. There are charts online that give feet/lb for all the wire gages if you want to confirm.

How long is the wire?

Good Question, not sure why they do not include this info on the web site. 20awg magnet wire is 3.1lbs per 1000ft or 0.0031 lbs per foot. The roll is 4oz or 0.25lbs so it should be ~80.6 feet.

What length of wire is on the spool?

This is in the description: Magnet wire is copper wire that coated with a thin layer of insulated enamel.This 28AWG magnet wire is 4 ounces(527 feet). The copper strands conducts,the insulation is made from modified Polyester with a Polyacrylamide overcoat,and protects the coiled wire from short-circuiting.

Is this single strand copper wire or multiple strands?

Single strand enameled. You don't even need pliers to remove the insulation, just a really hot soldering iron tip.

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BNTECHGO 16 AWG Magnet Wire - Enameled Copper Wire - Enameled Magnet Winding Wire - 1.0 lb - 0.0492" Diameter 1 Spool Coil Red Temperature Rating 155℃ Widely Used for Transformers Inductors

BNTECHGO 16 AWG Magnet Wire - Enameled Copper Wire - Enameled Magnet Winding Wire - 1.0 lb - 0.0492" Diameter 1 Spool Coil Red Temperature Rating 155℃ Widely Used for Transformers Inductors

Product ID: 82808404

Details

Brand
BNTECHGO
Colour
Red 4 Oz
Finish type
Polished
Item weight
136 g
Material
Copper

🔥155°C high-temp rating

🧲16 AWG precision gauge

🧵30.5 ft spool length

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Description

🧲 Wire your future with precision and power!

PRECISION 16 AWG COPPER - Engineered to NEMA MW-35-C standards for consistent, reliable coil winding.
PREMIUM ENAMEL INSULATION - Solderable polyurethane coating prevents shorts and enhances electrical efficiency.
THERMAL TOUGHNESS AT 155 C - Polyamideimide overcoat ensures durability under high-heat conditions without compromising insulation.
VERSATILE APPLICATION READY - Ideal for engineers, hobbyists, and pros crafting motors, solenoids, speakers, and electromagnets.
GENEROUS 4 OZ 30 5 FT SPOOL - Ample wire length for multiple projects, from transformers to inductors and beyond.

BNTECHGO 16 AWG Magnet Wire is a high-quality enameled copper wire spool (4 oz, 30.5 ft) designed for professional-grade coil winding. Featuring a durable polyurethane and polyamideimide insulation rated for 155°C, it meets NEMA MW-35-C standards, ensuring reliable performance in transformers, inductors, motors, and other electromagnetic applications.

Specifications

ASIN	B07GBPFGRS
Best Sellers Rank	17,444 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 6 in Metal & Alloy Magnet Wire
Brand	BNTECHGO
Brand Name	BNTECHGO
Colour	Red 1 Lb
Customer Reviews	4.7 out of 5 stars 64 Reviews
Finish Type	Polished
Finish type	Polished
Gauge	16.0
Grade Rating	Commercial
Item Diameter	0.05 Inches
Item Form	Spool
Item Shape	Round
Item Thickness	0.05 Inches
Item Weight	454 g
Item weight	454 g
Manufacturer	bntechgo.com
Material	Copper
Model Number	ECW16AWG1LB
Number of Items	1
Part Number	ECW16AWG1LB
Recommended Uses For Product	Winding coils, transformers, inductors, motors, solenoids, instruments, speakers, electromagnets, and other applications requiring tight coils of insulated wire
Recommended uses for product	Winding coils, transformers, inductors, motors, solenoids, instruments, speakers, electromagnets, and other applications requiring tight coils of insulated wire Recommended uses for product Winding coils, transformers, inductors, motors, solenoids, instruments, speakers, electromagnets, and other applications requiring tight coils of insulated wire See more
UPC	742271698479
Unit Count	1.0 count

Reviews

P**R

Good deal.

As advertised. Good Deal.

21.07.2019

G**N

Quality enameled solid copper wire for your DIY transformer build

Quality enameled wire, very happy with results and enamel is robust and flexible to wrap your own transformers, the solid copper tins well and enamel is easy to scrape away for soldering Will totally buy more if I need

14.05.2025

B**C

It’s magnet wire.

Bought to restock my ship ply.

18.09.2019

A**R

Great quality

Used these to update a HyGain beam, highly recommend

21.11.2020

D**L

fil de cuivre émaillé

excellent pour expérience scientifique

14.01.2025

C**E

Color

I like the Color

13.09.2019

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

฿5437

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Thailand.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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