| Customization: | Available |
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| Type: | Bare |
| Conductor Type: | Stranded |
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Durable Gold-Plated Copper Alloy Stranded Wire for Communication Cables is engineered for high-reliability signal transmission applications where mechanical flexibility, stable conductivity, and corrosion resistance are critical. Constructed from multiple fine gold-plated copper alloy strands, this wire offers enhanced durability, excellent EMI shielding properties, and consistent electrical performance, even under dynamic bending and long-term operation conditions.
Its bright, smooth surface and tightly controlled manufacturing standards make it the ideal choice for advanced communication cable cores.
Multi-strand gold-plated copper alloy construction for superior flexibility and strength
Excellent corrosion resistance ensures stable performance in harsh environments
Smooth surface finish improves crimping, soldering, and connector reliability
Enhanced EMI shielding capability for high-frequency communication applications
Customizable strand count, diameter, and plating thickness to meet diverse cable designs
High-speed communication cables and data transmission lines
LAN, coaxial, and RF cable inner conductors
Aerospace and defense communication wiring systems
Industrial automation and smart device network cables
Automotive Ethernet, CAN, and infotainment cable assemblies
Material: High-Durability Gold-Plated Copper Alloy Stranded Wire
Surface Finish: Bright, Smooth, Free of Surface Imperfections
Diameter Range: 0.03mm-1.5mm (configurable for different cable types)
Compliance: RoHS / ISO9001 / REACH certified production
Packaging: Standard reels, spools, or customized cable core packages
| Parameter | Single Strand | Stranded Wire |
| Core Material | 99.99% Oxygen-Free Copper (Cu-OF) | 7/19/37 strands of Cu-OF twisted |
| Plating Thickness | 1-10 μm (24K gold, ASTM B488 compliant) | 2-5 μm per strand (uniform coating) |
| Diameter Range | 0.05 mm - 2.0 mm (AWG 40 - 12) | 0.5 mm - 5.0 mm (total cross-section) |
| Resistance | ≤1.724 μΩ·cm @ 20°C (bare Cu) | ≤1.75 μΩ·cm (due to stranding loss) |
| Flexibility | Moderate (ideal for static applications) | High (5000+ bend cycles, 10D mandrel test) |
| Current Rating | 0.5-20 A (depends on diameter) | 10-100 A (enhanced heat dissipation) |
| Temperature Range | -65°C to +250°C (non-insulated) | -65°C to +180°C (PVC/PTFE insulated) |
| Tensile Strength | 200-400 MPa (annealed Cu) | 150-300 MPa (stranded flexibility) |
| Corrosion Resistance | Passes 96hrs salt spray test (ASTM B117) | Passes 144hrs salt spray test (enhanced) |
| Certifications | ROHS, REACH, ISO 9001 | ROHS, REACH, UL 1423 (stranded wire) |
| Typical Applications | PCB bonding, medical probes, RF shielding | Robotics, EV battery cables, audio systems |
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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