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Flexible Copper Braid Connectors from China Suppliers | High-Quality Factory Solutions for Reliable Electrical Connections
Main Features
Excellent Conductivity
Made from high-conductivity copper materials to ensure low resistance and energy consumption.
High Flexibility
The braided structure allows for free bending and twisting, adapting to complex installation environments.
Good Mechanical Strength
Possesses certain tensile and compression resistance to ensure reliable connections.
Fatigue Resistance
Suitable for long-term dynamic connections and resistant to repeated bending.
Highly Customizable
Can be tailored in size, cross-sectional shape, braiding density, and length according to customer requirements.
Optional Protection
Can be equipped with insulating sheaths, shielding layers, or surface treatments (such as tin-plating or silver-plating) to enhance oxidation resistance, corrosion resistance, and high-temperature performance.
Application Fields
Widely used in flexible conductive connections for power systems, rail transit, new energy (e.g., wind and solar power), industrial automation, high and low voltage distribution cabinets, transformers, welding machines, and high-current equipment.
Structure
Conductor Material
T1/T2 Red Copper (Purity ≥ 99.9%)
Braided Structure
Woven from multiple strands of fine copper wires (e.g., diameters ranging from 0.05mm to 0.2mm) into a mesh or tubular form
Rated Current
Ranges from several dozen amperes to several thousand amperes, depending on the cross-sectional area
Operating Temperature
Standard range –20°C to +80°C; special versions can withstand higher temperatures
Surface Treatment
Bare copper / Tin-plated / Silver-plated (for corrosion resistance and improved solderability)
Protective Sheath (Optional)
Available with insulation sheaths made of PVC, silicone rubber, or metal shielding layers for added protection
Product Specifications
| Nominal CSA mm² | Calculated Cross-sectional Area mm² | Structure | Width/Thickness | |
|---|---|---|---|---|
| Total Number of Wires | Number of Strands * Number of Wires * Number of Cores / Nominal Diameter of Individual Wire | |||
| 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 | 24*24*1/0.15 | 12.5/2 |
| 10.18 | 576 | 48*12*1/0.15 | 16/1.5 | |
| 12 | 12.72 | 720 | 24*30*1/0.15 | 14/2 |
| 12.72 | 720 | 48*15*1/0.15 | 18/1.5 | |
| 16 | 16.96 | 960 | 48*20*1/0.15 | 22/1.8 |
| 20 | 21.20 | 1200 | 48*25*1/0.15 | 25/2.0 |
| 25 | 24.96 | 12720 | 48*265*1/0.05 | 22/3.0 |
| 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 |
| 49.93 | 25440 | 48*265*2/0.05 | 25/5.0 | |
| 100 | 101.74 | 5760 | 48*30*4/0.15 | 38/6.0 |
| 101.74 | 50880 | 48*530*2/0.05 | 32/6.0 | |
Frequently Asked Questions (FAQ)
What materials are used in Xingma Copper braided wires?
We use high-purity T1/T2 Red Copper (Purity ≥ 99.9%) to manufacture our braided wires, ensuring excellent conductivity, low resistance, and long service life.
Can the dimensions and structures of the copper braid be customized?
Yes, our production is highly customizable. We can tailor the cross-sectional area, single-wire diameter (0.05 mm to 0.15 mm), custom braiding options (24, 32, or 48 spindles), and cutting lengths according to customer drawings or specifications.
What surface treatments do you offer for copper braided wires?
We offer bare copper, tin-plated, and silver-plated surface treatments. These options enhance oxidation resistance, corrosion resistance, and improve solderability for demanding environments.
Do you provide optional insulation sheaths for flexible connections?
Yes, we provide optional protective sheaths made of PVC, silicone rubber, or metal shielding layers to ensure insulation, high-temperature performance, and extra mechanical protection.
What is the standard operating temperature range for these connectors?
The standard operating temperature range is -20°C to +80°C. However, special versions with high-temperature resistance can be customized according to your specific project needs.