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China Customizable Tinned Copper Braided Flat Wire from China Suppliers - High Flexibility and Solderability Factory Direct Manufacturer, Manufacturers
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China Customizable Tinned Copper Braided Flat Wire from China Suppliers - High Flexibility and Solderability Factory Direct Manufacturer, Manufacturers
Tinned copper braided flat wire is crafted from high-purity soft copper strands, meticulously woven into a flat ribbon and uniformly coated with tin. This design combines the superior electrical conductivity of copper with the excellent solderability and corrosion resistance provided by the tin layer. The braided structure enhances flexibility and fatigue resistance, making this wire an optimal choice for various applications. As a trusted China supplier, our factory offers custom solutions for width, thickness, cross-section, single-wire diameter, braid density, and end termination, ensuring that you receive a product perfectly suited to your specific needs. Whether you require reliable electrical performance, durable connections, or adaptability in diverse operating conditions, our tinned copper braided flat wire is the ideal solution
🔗Precision Braiding
Uniform force distribution ensures a stable, highly durable structure for demanding environments.
⚙️Various Spindle Options
Multiple spindle counts available to meet needs ranging from fine precision to heavy-duty industrial applications.
📐High Customizability
Tailored width, thickness, cross-section, and braid density. Single-wire diameters from 0.05mm to 0.15mm.
✨Tin Plating
Uniform tin coating improves joint reliability, provides excellent solderability, and environmental resistance.
Application Fields
Widely utilized across multiple sectors for superior grounding, connectivity, and shielding solutions:
⚡ Power Grounding🚆 Rail Transit🏭 Industrial Machinery📡 EMI Shielding🔋 EV Battery Modules💻 High-End Electronics✈️ Aerospace & Military
Structure Analysis
1
Copper Strand Core
High purity soft copper (≥99.9%) ensures low resistance and maximum current carrying capacity.
2
Braided Construction
Multi-spindle braiding (8 to 48 spindles) forms a uniform dense mesh that distributes stress.
3
Tin Coating
Precise tin plating layers enhance oxidation resistance and prevent corrosion in harsh climates.
4
Optional Finishes
Available with silver plating or specialized insulation jackets for extreme environmental protection.
Product Specifications
Nominal CSA (mm²)
Calculated Area (mm²)
Structure Details
Width / Thickness (mm)
Total Wires
Strands × Wires × Cores / Wire Dia.
2.5
2.54
144
24*6*1/0.15
6/1
4
4.24
240
24*10*1/0.15
6/1.3
8
8.45
480
48*10*1/0.15
13/1.5
10
10.18
576
48*12*1/0.15
16/1.5
16
16.96
960
48*20*1/0.15
22/1.8
25
25.45
1440
48*30*1/0.15
28/2.2
35
33.96
1920
48*20*2/0.15
26/3.5
50
50.87
2880
48*30*2/0.15
30/3.5
100
101.74
5760
48*30*4/0.15
38/6.0
📌 Customization Available: We offer production tailored to specific requirements, including cross-sectional area and tinned single-wire diameters (0.05mm – 0.15mm). Custom braiding options include 24, 32, or 48 spindles with specific cutting lengths.
Frequently Asked Questions
Q1: What is tinned copper braided wire and its advantages?
It is made from high-purity copper strands woven together and coated with tin. Its braided design distributes mechanical stress to prevent failure, while the tin coating ensures superior solderability and oxidation resistance compared to regular wire.
Q2: What customization options are available?
Extensive options include cross-sectional area, width, thickness, single-wire diameter (0.05mm–0.15mm), braid density, and spindle counts (24, 32, or 48). Products are manufactured to your technical drawings.
Q3: How do spindle configurations affect performance?
Higher spindle counts (e.g., 48) result in a denser, more uniform braid, which improves flexibility, current capacity, and EMI shielding. Lower counts are often used for lighter or finer applications.
Q4: Are there surface finishes other than tin?
Yes, silver plating is available for enhanced conductivity, and we can provide additional insulation jackets for wires used in harsh or specialized chemical environments.
Q5: What are the typical applications for this wire?
It is widely used in power grounding, rail transit, EMI shielding for communication gear, EV battery module links, high-end electronic anti-interference, and aerospace grounding systems.
Q6: What is the standard cross-sectional area range?
The standard range spans from 2.5 mm² to 100 mm². Multiple structural configurations are available for most sizes, and custom sizes can be engineered upon request.
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