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30 SWG Polyester Enameled Copper Winding Wire – 1 Meter

SKU: 9NAQRXODOV
The 30 SWG Polyester Enameled Copper Winding Wire is a high-quality, fine-gauge copper wire coated with a durable polyester enamel insulation layer. Designed for precision winding applications, this wire offers excellent electrical conductivity, mechanical strength, and insulation performance. Its thin diameter makes it ideal for compact coils and components where a large number of turns are required within limited space....
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Specifications

Specifications

Wire Type: Enameled Copper Winding Wire
Material: Pure Copper
Insulation Type: Polyester Enamel
Wire Gauge: 30 SWG
Approximate Conductor Diameter: 0.315 mm
Conductor Type: Solid Copper
Operating Use: Coil winding and electrical applications
Insulation Color: May vary depending on manufacturing batch
Electrical Conductivity: High
Mechanical Strength: Good flexibility and durability

Additional Resources

30 SWG Polyester Enameled Copper Winding Wire.PDF

FAQ

1. What is 30 SWG Polyester Enameled Copper Winding Wire?

 30 SWG Polyester Enameled Copper Winding Wire is a thin copper wire coated with a durable polyester enamel insulation layer. It is commonly used for winding coils, transformers, inductors, relays, and other electromagnetic components where compact winding is required.

2. What does "30 SWG" indicate?

 30 SWG (Standard Wire Gauge) refers to the wire's thickness. A 30 SWG wire has an approximate conductor diameter of 0.315 mm, making it suitable for fine winding applications that require a large number of turns in a limited space.

3. Why is the wire coated with polyester enamel?

 The polyester enamel coating provides electrical insulation between adjacent turns of the wire. This prevents short circuits while allowing coils to be wound tightly and efficiently without additional insulating materials.

4. What are the common applications of 30 SWG enameled copper wire?

 This wire is widely used in:

  • Small transformers
  • Inductors and chokes
  • Relay coils
  • Electromagnets
  • Motor winding
  • RF and communication circuits
  • Educational and DIY electronics projects

5. How do you prepare 30 SWG enameled copper wire for soldering?

 Before soldering, the enamel insulation at the wire ends must be removed by gently scraping, sanding, or using a soldering iron with flux. Once the copper conductor is exposed, it can be soldered and connected to electronic circuits normally.

View full product details

The 30 SWG Polyester Enameled Copper Winding Wire is a high-quality, fine-gauge copper wire coated with a durable polyester enamel insulation layer. Designed for precision winding applications, this wire offers excellent electrical conductivity, mechanical strength, and insulation performance. Its thin diameter makes it ideal for compact coils and components where a large number of turns are required within limited space.

Widely used in transformers, inductors, relay coils, motors, electromagnets, and electronic circuits, this enameled copper wire is an essential material for engineers, students, hobbyists, and electronics manufacturers.

Key Features

  • High-purity copper conductor for excellent conductivity
  • Durable polyester enamel insulation coating
  • Fine 30 SWG wire gauge for precision winding
  • Compact winding capability
  • Good thermal and electrical performance
  • Flexible and easy to handle
  • Resistant to abrasion and mechanical stress
  • Suitable for small electronic and electromagnetic components
  • Ideal for educational, DIY, and industrial applications