| Customization: | Available |
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| Type: | Bare |
| Conductor Type: | Solid |
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Premium Tinned Copper Alloy Wire - Soft Temper for Easy Soldering is specially produced with a soft-annealed structure to ensure excellent pliability, fast wetting, and low-resistance connections during soldering. Its high-conductivity copper alloy core is coated with a uniform layer of tin, offering enhanced corrosion protection and ideal surface characteristics for hand soldering and automated assembly processes alike.
This wire is well-suited for precision electronic work, internal leads, and applications where both conductivity and operator-friendly handling are critical.
Soft temper design ensures easy manual forming and secure solder joints
Tinned surface enhances corrosion resistance and solderability
Excellent electrical conductivity with stable mechanical properties
Smooth finish allows clean stripping and reliable bonding
Available in a wide range of gauges and lengths for OEM/assembly use
Hand soldering for prototyping, repairs, and manual assembly lines
Internal lead wires for electronic modules and connectors
Jumper wires and flexible interconnects in PCB and control boards
Audio and signal circuits requiring high-contact reliability
Low-voltage, low-resistance wiring in communication and instrumentation systems
Material: High-Conductivity Tinned Copper Alloy
Surface Finish: Bright, Smooth, Free from Oxidation or Oil
Diameter Range: 0.1mm-1.2mm (soft annealed type)
Compliance: RoHS / ISO9001 / REACH certified
Packaging: Fine reels, workshop spools, or cut-to-length 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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