China Strong 0.2mm Nickel-Plated Copper Flat Braided Wire Manufacturer, Supplier, Factory

When selecting conductive materials for demanding electrical applications, the choice of braided wire directly impacts system reliability and performance. Our Strong 0.2mm Nickel-Plated Copper Flat Braided Wire stands out as a premium solution, engineered for superior conductivity, flexibility, and corrosion resistance. Unlike conventional round wires, this flat braided design maximizes surface area, reducing impedance and improving heat dissipation. It serves a wide array of industries, from automotive grounding straps to renewable energy inverters, where stable low-resistance connections are non-negotiable. For projects requiring different dimensions or slightly varied properties, we also offer complementary products such as Flexible Nickel-Plated Copper Flat Braided Wire in various sizes, the thinner 0.1mm Nickel-Plated Copper Flat Braided Wire for space-restricted installations, the 0.15mm Nickel-Plated Copper Flat Braided Wire balancing thickness and pliability, and the featured 0.2mm Nickel-Plated Copper Flat Braided Wire itself, which delivers an optimal blend of mechanical strength and electrical efficiency. The nickel plating provides a durable protective layer that withstands oxidation and harsh environments, extending the operational life well beyond bare copper alternatives.

Strong 0.2mm Nickel-Plated Copper Flat Braided Wire is manufactured to exacting standards, ensuring each wire strand contributes to a cohesive, high-performance conductor. The core consists of ultra-pure electrolytic copper, drawn into fine strands with a typical diameter of 0.2mm per strand. These strands are then flat-braided using advanced machinery that maintains consistent tension, resulting in a uniform width and thickness profile. The nickel layer is applied through a precisely controlled electroplating process, achieving a minimum coating thickness of 2 microns uniformly across all surfaces. This plating not only prevents tarnish but also maintains solderability over long storage periods, a critical factor in automated assembly lines. Below are the key specifications at a glance:

• Conductor Material: Oxygen-free high-conductivity copper (Cu-ETP), purity ≥99.95%
• Plating Material: Electrolytic nickel, thickness 2–5µm (customizable)
• Strand Diameter: 0.2mm ±0.01mm
• Flat Braided Width: Available from 4mm up to 50mm
• Cross-sectional Area: Calculated per strand count, e.g., 10mm² to 120mm²
• Maximum DC Resistance: ≤0.017241 Ω·mm²/m at 20°C (bare copper equivalent, adjusted for plating)
• Temperature Range: -55°C to +200°C (continuous operation), short-term up to 250°C
• Tensile Strength: 250–300 MPa for annealed strands, with overall braid strength depending on strand count
• Solderability: Meets IEC 60068-2-20 Ta test, shelf life >12 months under recommended storage
• Standards Compliance: RoHS, REACH, and IEC 60228 Class 5/6 flexibility

Performance reliability is verified through rigorous testing. The braid offers excellent vibration damping and maintains electrical continuity even under dynamic flexing, making it ideal for applications involving constant movement or thermal expansion. To help you select the right configuration, the following table presents popular part numbers and their corresponding electrical and mechanical characteristics:

* Current ratings are guidelines for freely suspended horizontal cables in still air at 25°C ambient; derating factors apply for bundled or enclosed installations.

Custom configurations are readily available: strand count, flat braid width, nickel thickness, and even hybrid constructions with tinned copper can be quoted upon request. The flat profile minimizes space requirements inside conduit or equipment enclosures while maximizing contact area at terminations. Crimp, solder, and ultrasonic welding are all compatible joining methods, backed by our technical support team to ensure seamless integration. Whether you are upgrading a power distribution busbar or designing a flexible grounding jumper, this braided wire delivers the durability and conductivity your system demands.