| Customization: | Available |
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| Type: | Bare |
| Conductor Type: | Solid |
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7×0.2mm Tinned Copper Alloy Wire - Flexible Signal Strand is designed for applications where both flexibility and stable electrical transmission are essential. Composed of seven fine 0.2mm tinned copper alloy wires twisted together, it combines excellent mechanical pliability with consistent conductivity, making it ideal for dynamic wiring, signal cables, and compact electrical assemblies.
Its smooth surface and uniform construction ensure easy handling, reliable soldering, and long-term durability in demanding environments.
7×0.2mm stranded structure offers enhanced flexibility and vibration resistance
Uniform tin coating improves corrosion resistance and soldering properties
High conductivity copper alloy core maintains stable low-resistance signal flow
Suitable for dynamic bending, movement, and compact space installations
Customizable strand configurations and packaging options available
Signal transmission cables for industrial automation and robotics
Flexible connections for control panels and instrumentation wiring
Automotive and aerospace low-voltage harnesses
Data communication lines requiring stable, low-noise performance
Wearable electronics, sensors, and smart device interconnects
Material: High-Conductivity Tinned Copper Alloy (7×0.2mm stranded)
Surface Finish: Bright, Smooth, Free of Oxidation and Imperfections
Diameter Range: Custom-configurable according to project needs
Compliance: RoHS / ISO9001 / REACH certified manufacturing
Packaging: Spools, coils, or customer-specific cut lengths for flexible assembly
| Parameter | Single Strand (Solid) | Stranded Wire |
|---|---|---|
| Conductor Material | High-purity copper (≥99.9%) | High-purity copper (≥99.9%) |
| Tin Plating Thickness | 3-5 μm (ASTM B33 compliant) | 2-4 μm per strand (IEC 60228 compliant) |
| Wire Diameter Range | 0.05mm - 4.0mm | 0.08mm - 6.0mm (stranded diameter) |
| Strand Structure | N/A | 7/0.1mm, 19/0.08mm, etc. (customizable) |
| Cross-Sectional Area | 0.002mm² - 12.5mm² | 0.1mm² - 50mm² (equivalent) |
| Resistivity | ≤0.01724 Ω·mm²/m (20°C, 100% IACS) | ≤0.0178 Ω·mm²/m (20°C, 98% IACS) |
| Tensile Strength | 200-400 MPa (soft/hard temper options) | 150-300 MPa (flexible stranded design) |
| Temperature Range | -40°C to +150°C (UL 1581 certified) | -40°C to +105°C (continuous operation) |
| Solderability | Excellent (tin layer prevents oxidation) | Excellent (uniform tin coating) |
| Applications | PCB jumpers, connectors, sensors | Flexible cables, robotics, automotive wiring |
| Certifications | RoHS, REACH, ASTM B33, IEC 60228 | UL 1581, EN 13602, MIL-W-16878E |
Mosstee specializes in high-performance conductor materials, including silver-plated copper wire, nickel-plated copper wire, copper-clad aluminum, copper-clad steel, and aluminum alloy cables, widely used in power, telecommunications, automotive, and new energy industries.
1. Three Decades of Specialized Expertise
As a pure-play wire & cable manufacturer since 1990, we deliver precisely engineered solutions for industrial, energy, and infrastructure applications.
2. Certified Quality Assurance
All products meet UL, CE, and RoHS standards, with ISO 9001-certified manufacturing ensuring 99.97% defect-free delivery across 50+ countries.
3. Eco-Conscious Production
REACH-compliant materials reduce carbon footprint by 30% vs industry average, with 85% recyclable product designs.
Service Excellence
1. 24/7 Technical Support
Dedicated engineers on-call for urgent troubleshooting, with <3hr response time for critical infrastructure projects.
2. Customization from Blueprint to Delivery
• Prototype development in 10-14 days
• Minimum Order Quantity (MOQ) as low as 50 kgs
• OEM/ODM compliant with NEC, IEC & EN standards
3. Transparent Project Management
Assigned account managers provide weekly progress reports with:
4. Risk-Free Trial
Test samples in your application for 90 days - we cover return shipping if unsatisfied.
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