| Customization: | Available |
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| Type: | Bare |
| Conductor Type: | Single Core |
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Gold-Plated Copper Alloy Wire - Soft Drawn Single Strand for Connectors is a precision-engineered conductor designed for applications requiring excellent formability, stable electrical contact, and long-term corrosion resistance. Manufactured with a soft drawn process, this wire offers superior flexibility without compromising mechanical integrity, making it ideal for connector pins, terminals, and fine-pitch contact systems.
The gold plating enhances conductivity and provides an oxidation-resistant surface, ensuring reliable signal transmission in critical electronic assemblies.
Soft drawn temper provides high flexibility for crimping and connector integration
Uniform gold plating ensures low contact resistance and excellent corrosion protection
Stable mechanical properties for consistent insertion/extraction cycles
Smooth bright surface improves solderability and bonding reliability
Customizable diameters and plating thickness available to fit connector specifications
Connector pins, sockets, and terminal contacts
Flexible jumpers and interconnect leads in electronic modules
High-reliability communication devices and RF assemblies
Medical device signal connectors and sensor leads
Automotive ECU connectors and aerospace contact modules
Material: Gold-Plated Copper Alloy Core
Surface Finish: Smooth, Bright, Free of Contaminants
Diameter Range: 0.03mm-1.0mm (tight tolerance ±0.005mm)
Compliance: RoHS / ISO9001 / REACH certified manufacturing
Packaging: Spools, coils, or custom-cut lengths for mass production
| 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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