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500g Copper Wire Magnet Wire Enameled Copper Winding Wire Coil Copper Wire Winding Wire High Temperature Resistance QZY-2/180℃

500g Copper Wire Magnet Wire Enameled Copper Winding Wire Coil Copper Wire Winding Wire High Temperature Resistance QZY-2/180℃

Price range: $14.15 through $16.78

Wholesale pricing up to 10% off

Minimum order quantity: 10 pcs

Polyesterimide enameled copper wire QZY-2/180, Class H 180°C. 500g spool, diameters 0.13–1.5mm, high-purity oxygen-free copper for hot-running coils.

Product overview

Product type
Configurable product with multiple options
Minimum order
10 pcs
Volume pricing
20+ pcs: 10% off
Options
Size: 0.15mm-500g, 0.17mm-500g, 0.19mm-500g, 0.21mm-500g, 0.23mm-500g, 1.5mm-500g
Customization
OEM/ODM, custom length, connector, colour and packing
Payment
T/T bank transfer; card payments where available
Shipping
DHL, FedEx, UPS or freight forwarder from China
Duties & import taxes are prepaid at checkout — no extra charges on delivery.
SKU: N/A Category: Brand:

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Description

Overview

Polyesterimide enameled round copper wire, QZY-2/180 grade, heat class 180°C (Class H). Supplied on a 500g spool in diameters from 0.13mm to 1.5mm. The double-layer polyesterimide film provides high dielectric strength and resistance to abrasion and solvents, making it suitable for coils that run hotter than standard 155°C wire allows.

Specifications

  • Model: QZY-2/180 — polyesterimide enameled round copper wire
  • Heat class: 180°C (Class H)
  • Available diameters: 0.13 / 0.15 / 0.17 / 0.19 / 0.21 / 0.23 / 0.25 / 0.27 / 0.29 / 0.33 / 0.38 / 0.41 / 0.44 / 0.49 / 0.51 / 0.64 / 0.8 / 1.0 / 1.3 / 1.5 mm
  • Net weight: 500g per roll
  • Conductor: high-purity oxygen-free copper
  • Insulation: polyesterimide enamel, double-layer film

Purpose

Winding wire is the raw material for electromagnets and coils: the enamel insulates adjacent turns so current flows along the wire instead of shorting turn-to-turn. The 180°C Class H rating is what distinguishes this from ordinary 155°C wire — it keeps its insulation in motors and transformers that run hot.

Applications

  • Motors and generators with elevated operating temperatures
  • Power transformers and switch-mode transformers
  • Inductors, chokes and relay coils
  • Instrument coils and electromagnets

How to Use

  1. Choose the diameter from your turns count and current requirement — a thinner gauge gives more length per 500g.
  2. Keep the spool upright so the wire pays off naturally while winding, avoiding kinks.
  3. Wind with even tension and keep the turns side by side.
  4. Strip the enamel at the termination by scraping or by soldering at high enough temperature to burn it back.
  5. Keep continuous operating temperature below 180°C.

Note: the stated diameter refers to the bare copper conductor excluding the enamel. A calliper reads the outer diameter including varnish, so it will measure slightly larger than nominal.

  1. Model: QZY-2-180, Polyesterimide Enameled Round Copper Wire, Heat Class 180℃ (Class H)
  2. Wire Diameter: Optional sizes from 0.13mm to 1.5mm
  3. Net Weight: 500g per roll
  4. Base Material: High-purity oxygen-free copper with excellent conductivity
  5. Insulation Varnish: Polyesterimide enamel, double-layer film, high dielectric strength, abrasion & solvent resistance
  6. Heat Resistance: Continuous working temperature up to 180℃, good thermal shock resistance
  7. Feature: Strong enamel adhesion, easy tin soldering, ideal for winding inductance coils
  1. Wind coils for transformers, inductors, solenoid valves and motor windings to generate magnetic field when energized.
  2. Double-layer insulating enamel withstand high heat generated during coil operation and prevents short circuit.
  3. High purity copper core features low resistance and low power loss. The enamel film is easy to strip for soldering.
  4. Various diameters available for winding from small signal coils to high-power drive coils.

  

Need help specifying wire?

Review conductor size, insulation, voltage drop, winding requirements and inspection criteria.

Read the copper-wire grade guide

Additional information

Weight N/A
Dimensions N/A
Size

0.15mm-500g, 0.17mm-500g, 0.19mm-500g, 0.21mm-500g, 0.23mm-500g, 1.5mm-500g, 0.25mm-500g, 0.27mm-500g, 0.29mm-500g, 0.33mm-500g, 0.64mm-500g, 0.41mm-500g, 0.49mm-500g, 0.13mm-500g, 0.44mm-500g, 0.38mm-500g, 0.51mm-500g, 0.8mm-500g, 1.0mm-500g, 1.3mm-500g

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Buying FAQ

What is the minimum order quantity?

The minimum order quantity is 10 pcs.

How does tiered pricing work?

The unit price is adjusted automatically by quantity: from 20 pcs: 10% off. The final price is confirmed in the quotation.

Can you customize this product?

Yes. We support OEM/ODM, custom wire length, connector type, colour, packing and cable assemblies. Send a drawing, sample or photo for evaluation.

How do I request a quotation?

Use the quote form on this page, WhatsApp +86 15521787718, WeChat yieying_01 or email 298273997@qq.com. We reply within one business day.

What payment methods do you accept?

We accept T/T bank transfer. Card or local payment methods may be available through our payment partner, subject to the destination and order value.

What is the lead time?

Lead time is confirmed in the quotation. For custom or OEM orders, we normally approve a sample before bulk production.

Need help with returns, warranty or spare parts? Read our After-Sales Service

Request a Quote

Fill in the form below and we will reply within 1 business day. You can also reach us on WhatsApp: +86 15521787718

Prices are shown in USD, converted from CNY at 1 CNY = 0.1496 USD (rate updated 2026-11-15 07:56)