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Hubei Zhongke Huaye New Material Technology Co., Ltd.

  • China,Xianning ,Hubei
  • Verified Supplier
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China 0.030x7x4x4 Stranded Copper Litz Wire Low Loss For Transformers / Chock Coils
China 0.030x7x4x4 Stranded Copper Litz Wire Low Loss For Transformers / Chock Coils

  1. China 0.030x7x4x4 Stranded Copper Litz Wire Low Loss For Transformers / Chock Coils

0.030x7x4x4 Stranded Copper Litz Wire Low Loss For Transformers / Chock Coils

  1. MOQ: 200kg
  2. Price: For Negotiation
  3. Get Latest Price
Strands 7
Delivery Time 15 work days
Temperature Class (℃) 155
Payment Terms T/T,L/C,Western Union,Paypal
Tensile Strength (>Mpa) 200~300
Conductor Copper
Supply Ability Satisfy your Demand
Elongation (≥%) 15
Insulation polyurethane
Breakdown Voltage ≥V 800
Diameter (mm) 0.030
Packaging Details Spool with Cartoon
Model Number LZ2SBUEWZ
Place of Origin China
Certification RoHS/HF
Brand Name Huaye New Material

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  1. Product Details
  2. Company Details

Product Specification

Strands 7 Delivery Time 15 work days
Temperature Class (℃) 155 Payment Terms T/T,L/C,Western Union,Paypal
Tensile Strength (>Mpa) 200~300 Conductor Copper
Supply Ability Satisfy your Demand Elongation (≥%) 15
Insulation polyurethane Breakdown Voltage ≥V 800
Diameter (mm) 0.030 Packaging Details Spool with Cartoon
Model Number LZ2SBUEWZ Place of Origin China
Certification RoHS/HF Brand Name Huaye New Material
High Light 0.030x7x4x4 Copper Litz WireCopper Litz Wire for TransformersStranded Copper Litz Wire Low Loss
0.030*7*4*4 Litz Wire Stranded Copper Wire for Transformers Chock Coils Electrical Applications
Overview

This multi-strand high-frequency self-bonding litz wire features individual conductors coated with Grade 2 polyurethane (UEW) enamel insulation plus an extra thermal self-bonding coating. The complete bundle is twisted in Z-lay direction with stable lay length, effectively suppressing skin and proximity loss at high frequency. The wire can be hot-pressed to form integrated fixed coils without binding tape, offering excellent solderability, uniform enamel film, and low pinhole count. Ideal for high-frequency inductors, micro motors, wireless charging coils, and transformers.

Specifications
Parameter Figure
Lay length (mm) 18 ± 2
Model No. LZ2SBUEWZ
Single Wire Diameter (mm) 0.030
Stranding Structure 7×4×4
DC Resistance (Ω/m) 3.00~3.10
Total Diameter (mm) 0.119~0.138
Pinhole Test ≤ 1pcs/5
Product Features
  • Single Wire Insulation: Grade 2 Polyurethane (UEW) enamel coating, directly solderable without stripping enamel
  • Bonding Feature: Extra self-bonding coating on enamel layer, heat pressable for coil shaping and fixation
  • Stranding Structure: Multi-strand bunched with Z-lay twist direction, stable strand structure, no loose wire during winding
  • Core Advantage: Suppresses skin and proximity loss under high frequency, flexible for winding, coil self-forming after thermal curing
Applications
  • Power Supply
  • EV Charging Stations
  • Photovoltaic & Energy Storage
  • Industrial Power Electronics
  • Transformer
  • Medical Electronics
Our Advantages

Qualified Certification: Zhongke Huaye is a national high-tech and provincial single-champion enterprise with abundant independent patents. Certified with IATF16949, ISO9001, ISO14001 and UL, serving as a reliable Tier 1 supplier for many famous new energy and electronic brands.

Stable Mass Production & Fast Delivery: Dual production bases in Xianning and Dongguan, plus newly-built Vietnamese factory. Company owns full-automatic enameling, stranding and profiling production lines. Flexible production supports customized and bulk orders with stable capacity and short lead time.

Strict Quality Control & Premium Performance: All products are customizable with full online inspection for pinholes, dimensions and DC resistance. Customized products feature uniform insulation, low high-frequency loss, excellent bending resistance and stable electrical performance.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2003

  • Total Annual:

    44,000,000 - $75,000,000

  • Employee Number:

    280~300

  • Ecer Certification:

    Verified Supplier

About HUAYE Company Overview Founded in 2003, HUAYE is a high-tech enterprise specializing in the R&D, manufacturing, and sales of specialty magnet wire solutions. We provide high-performance wire products for customers in the electronics, electrical, new energy, automotive, and industrial sec... About HUAYE Company Overview Founded in 2003, HUAYE is a high-tech enterprise specializing in the R&D, manufacturing, and sales of specialty magnet wire solutions. We provide high-performance wire products for customers in the electronics, electrical, new energy, automotive, and industrial sec...

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Get in touch with us

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  • Hubei Zhongke Huaye New Material Technology Co., Ltd.
  • Building 2, No. 769, Hesheng Road, Changjiang High-Tech Industrial Park, Xianning, Hubei, China 437012 (Intelligent Manufacturing Industrial Park)
  • https://www.huayewire.com/

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