0.050mm × 46×4 Stranded Self Bonding Litz Wire Polyurethane Insulation Precise Winding

Name: 0.050mm × 46×4 Stranded Self Bonding Litz Wire Polyurethane Insulation Precise Winding
Brand: Hubei Zhongke Huaye New Material Technology Co., Ltd.

0.05×46×4 Precision Self-Bonding Polyurethane Litz Wire Product Overview Manufactured with 0.05mm thin film polyurethane enamelled recycled copper strands, this self-bonding Litz wire is designed for high-frequency applications requiring low AC loss, efficient coil winding, and sustainable material solutions. Its 46×4 stranded construction provides excellent electrical performance, winding stability, and production efficiency. Key Features Reduce AC resistance in high

Thermal class F(155℃)

Place of Origin China

Single wire diameter 0.05mm

Packaging Details Cartons

Model Number 2SBUEW

Film thickness Thin film

0.5 ton split ac self defense shock water-based polyurethane dispersion

Product Description

0.05×46×4 Precision Self-Bonding Polyurethane Litz Wire

Product Overview

Manufactured with 0.05mm thin film polyurethane enamelled recycled copper strands, this self-bonding Litz wire is designed for high-frequency applications requiring low AC loss, efficient coil winding, and sustainable material solutions. Its 46×4 stranded construction provides excellent electrical performance, winding stability, and production efficiency.

Key Features

Reduce AC resistance in high-frequency applications
Minimize skin and proximity effect losses
Enable adhesive-free coil winding through self-bonding insulation
Improve winding efficiency and manufacturing consistency
Provide reliable electrical insulation with Grade 2 polyurethane enamel
Support compact and precision winding designs
Deliver stable electrical performance under continuous operation
Contribute to sustainable manufacturing with recycled copper
Maintain excellent flexibility for complex winding processes
Enhance coil strength after thermal or solvent bonding

Applications

Wireless charging coils
High-frequency transformers
High-frequency inductors
EV power electronics
Resonant converters
Magnetic components
Precision sensors
Medical electronic devices
Audio equipment
Industrial automation systems

Frequently Asked Questions

Is soldering required to remove enamel?

UEW enamel typically supports direct soldering under appropriate temperature conditions, depending on process requirements.

How is this self-bonding magnet wire processed?

This self-bonding magnet wire can be activated either by heat and by solvent treatment. Heat bonding uses hot air, ovens, or electrical current to soften the bonding layer, while solvent bonding uses alcohol-based or specialized solvents to fuse adjacent turns of the winding.

Can you customize the wire size and construction?

Yes. Customized conductor diameters, strand counts, bonding layers, and spool packaging are available.

What information is required for a quotation?

To provide an accurate quotation, please share the wire dimensions, insulation type, thermal class, required quantity, packaging requirements, and destination country.

If the MOQ is not met, can it still be produced?

If the order quantity does not meet the MOQ requirement, we can also produce it for you, but the price will be higher than the MOQ price. Generally, it is calculated based on 3-5 times the MOQ unit price multiplied by the order quantity that you need, and plus a startup/module fee of 1,500 RMB. (If the total price of samples is higher than the MOQ price, then we will follow the total price of MOQ)