| Customization: | Available |
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| Type: | Bare |
| Conductor Type: | Solid |
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Tinned Copper Alloy Wire - 7×0.20mm Stranded Shielding Solution is a precision-engineered conductor tailored for EMI shielding, signal grounding, and flexible braiding applications. Constructed with seven strands of 0.20mm high-conductivity tinned copper alloy wires, it offers the perfect balance between flexibility, mechanical strength, and corrosion resistance-ensuring stable electrical performance in both static and dynamic environments.
The stranded structure allows easy manipulation and tight braid formations, making it ideal for signal shielding and high-frequency cable applications.
7×0.20mm stranded configuration delivers strength with flexible handling
Tinned surface protects against corrosion and improves solderability
Ideal for braided shields, ground paths, or internal cable mesh conductors
Consistent diameter and surface quality for efficient braiding and insulation wrapping
Custom packaging and length options available for production line integration
EMI/RFI shielding braids in communication and control cables
Ground mesh wiring in industrial equipment and power systems
Audio, video, and instrumentation signal cable reinforcement
Power line grounding conductors in automotive or aerospace wiring
Flexible connections in robotics, smart devices, and consumer electronics
Material: High-Conductivity Tinned Copper Alloy (7×0.20mm stranded)
Surface Finish: Bright, Smooth, Uniform Tin Plating
Diameter Range: ≈0.60mm overall (can be customized)
Compliance: RoHS / ISO9001 / REACH certified
Packaging: Spools, braiding reels, or cut-to-length shielding kits
| 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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