Custom Flexible Copper Braided Flat Wire - High Conductivity, EMI Shielding, Customizable from China Suppliers & Factory Manufacturer, Supplier

Copper braided strips are flexible, ribbon-shaped conductors crafted from high-purity soft copper strands (≥99.9%). These strips are intricately woven with specified lays and strand counts, ensuring a robust braided structure that evenly distributes stress and prevents single-point failure. This design not only offers excellent electrical conductivity but also provides superior EMI shielding and grounding performance. As a leading supplier and factory in China, we offer customizable options such as width, thickness, cross-section, braid density, and end termination to meet your specific requirements. Enhance your project’s reliability and efficiency with our high-quality copper braided strips

Product Description

Main Features
Precision Braiding Uniform force distribution, stable and durable structure without stress concentration.
Various Spindle Options Different spindle counts (24, 32, 48) meet needs from fine to heavy-duty applications.
High Customizability Width, thickness, cross-section, wire diameter (0.05–0.15 mm), and length tailored to specifications.
Surface Treatment Available with bare copper, tin plating, or silver plating for enhanced durability.
Application Fields
Power Grounding Rail Transit Industrial Machinery EMI Shielding EV Battery Modules Communication Equipment Aerospace Systems Military Electronics
Technical Structure
1
Copper Strand Core: High-purity soft copper ensures low impedance and high current-carrying capacity.
2
Braided Construction: Multi-spindle machines create a uniform, dense mesh or ribbon form for maximum flexibility.
3
Optional Surface Finishes: Tin or silver plating for improved solderability and corrosion resistance.
Product Specifications
Nominal CSA (mm²) Calculated Area (mm²) Structure Width / Thickness
Total Wires Strands × Wires × Cores / Dia.
2.52.5414424*6*1/0.156/1
44.2424024*10*1/0.156/1.3
88.4548048*10*1/0.1513/1.5
1010.1857624*24*1/0.1512.5/2
10.1857648*12*1/0.1516/1.5
1212.7272024*30*1/0.1514/2
12.7272048*15*1/0.1518/1.5
1616.9696048*20*1/0.1522/1.8
2021.20120048*25*1/0.1525/2.0
2524.961272048*265*1/0.0522/3.0
25.45144048*30*1/0.1528/2.2
3533.96192048*20*2/0.1526/3.5
5050.87288048*30*2/0.1530/3.5
49.932544048*265*2/0.0525/5.0
100101.74576048*30*4/0.1538/6.0
101.745088048*530*2/0.0532/6.0
Customization Note: We offer production according to specific requirements, including cross-sectional area, wire diameter (0.05 mm – 0.15 mm), and custom braiding options of 24, 32, or 48 spindles.
Frequently Asked Questions
What is a copper braided wire strap and how does it work?
It is a flexible conductor made from multiple fine copper wires woven together. The construction distributes stress evenly, ensuring low impedance and high flexibility for grounding and bonding applications.
What surface treatment options are available?
Straps are available in bare copper, tin-plated, or silver-plated finishes. Tin plating provides corrosion resistance, while silver plating offers superior conductivity for high-frequency environments.
Can these braided straps be customized?
Yes, full customization is available including cross-sectional area, width, thickness, wire diameter (0.05 mm – 0.15 mm), and specific cutting lengths based on technical drawings.
Which industries typically use these products?
They are widely used in rail transit, EV battery systems, EMI shielding, industrial machinery, and aerospace grounding systems.
What is the available cross-sectional area (CSA) range?
Standard ranges are from 2.5 mm² up to 100 mm², with various structural configurations to suit different flexibility and current-carrying needs.
Why choose braided straps over solid conductors?
They offer superior vibration resistance and mechanical durability. The multi-strand structure eliminates stress points, making them ideal for dynamic or high-vibration environments.

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