35 SWG Copper Wire 1kg 0.21mm 12V Enameled Copper Wire – High-Temperature Resistance Magnet Wire
Product Description:
Our 35 SWG Copper Wire 1kg 0.21mm 12V Enameled Copper Wire is an excellent choice for electrical applications that require high performance, durability, and heat resistance. Manufactured with TU2 oxygen-free copper and coated with a high-quality enamel insulation, this wire is ideal for use in transformers, motors, generators, welding machines, and modern instruments. It offers exceptional flexibility, excellent heat resistance (up to 220°C), and high breakdown voltage, ensuring long-lasting, reliable operation in demanding conditions.Available in multiple diameters, including 0.20mm and 0.21mm, this copper wire meets international standards (IEC, NEMA, GB, JIS), making it a versatile and reliable solution for various industrial needs.
Key Product Features:
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High Conductivity: Made from TU2 oxygen-free copper for superior electrical conductivity and heat transfer.
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High-Temperature Resistance: Rated for 130°C to 220°C temperature class, making it suitable for high-temperature applications.
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Multi-Layer Insulation: Insulated with polyester, modified polyester, or polyester-imide for excellent durability and performance.
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Excellent Mechanical Properties: High elongation (≥ 30%) and strong resistance to abrasion and scratching.
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Breakdown Voltage: Withstand up to 7.6 kV, offering superior electrical insulation.
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Flexibility & Adhesion: High flexibility and excellent adhesion, suitable for winding and mechanical manipulation.
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Compliance with Standards: Meets IEC60317, NEMA, GB, and JIS standards for magnet wire.
Product Parameters:
| Attribute | Details |
|---|---|
| Conductor Material | Copper (TU2 Oxygen-Free Copper) |
| Conductor Type | Solid |
| Insulation Material | Enameled (Polyester, Polyester-imide) |
| Rated Voltage | Varies by wire specifications |
| Diameter | 0.20mm, 0.21mm (customizable) |
| Elongation | ≥ 30% |
| Thermal Class | 130°C to 220°C |
| Breakdown Voltage | ≥ 2.2 kV (up to 7.6 kV) |
| Scratch Resistance | ≥ 2.75 N (Min) |
| Standard | IEC, NEMA, GB, JIS |
| Application | Motors, transformers, generators, welding machines, modern instruments |
| Packaging | Standard Seaworthy Package |
| Delivery Time | 7-30 days |
| MOQ | 1 kg |
| Brand | LP Magnet Wire |
Applications:
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Transformers: Used in transformer windings where high voltage and heat resistance are required.
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Motors: Ideal for electric motor windings, ensuring reliable operation under high temperature.
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Generators: Perfect for generator coils and components needing durable, heat-resistant wire.
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Welding Machines: Used in welding machines due to its high resistance to heat and mechanical stress.
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Modern Instruments: Suitable for applications in modern instruments, including medical devices and precision equipment.
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Electrical Appliances: Provides the reliable copper wiring needed for various electrical appliances and equipment.
Working Principle:
The 35 SWG Enameled Copper Wire is designed primarily for its role in transferring electrical energy efficiently. The wire's oxygen-free copper conductor ensures optimal conductivity, while the enameled insulation provides high resistance to heat, allowing the wire to perform under extreme temperatures (up to 220°C).
This wire is primarily used in electrical windings, such as in motors, generators, and transformers, where it needs to carry current while withstanding mechanical stress, vibration, and high temperatures. The enamel insulation allows the wire to be wound into tight coils without risk of short circuits, making it ideal for applications in high-voltage and high-heat environments.
PACKING AND SHIPPING:
COMPANY INFORMATION:
FAQ:
Q1: What is the temperature class of this enameled copper wire?
A1: This wire is rated for 130°C to 220°C, making it suitable for high-temperature applications like motors, transformers, and generators.
Q2: Can the wire be used for high-voltage applications?
A2: Yes, the wire can withstand breakdown voltages of up to 7.6 kV, making it ideal for high-voltage electrical appliances and components.
Q3: What insulation material is used in this copper wire?
A3: The copper wire is coated with high-quality polyester, polyester-imide, or modified polyester insulation for superior heat and abrasion resistance.
Q4: Is this copper wire flexible enough for winding?
A4: Yes, the wire has excellent flexibility and adhesion, making it easy to wind without cracking or losing adhesion.
Q5: What is the minimum order quantity (MOQ)?
A5: The minimum order quantity is 1 kg.
Q6: What are the primary uses of this enameled copper wire?
A6: This wire is mainly used in motors, generators, transformers, welding machines, and modern instruments requiring durable, heat-resistant wire.