• Huona (Shanghai) New Material Co., Ltd.
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Contact Person : Roy
Phone Number : +86 18930254719
WhatsAPP : +8618930254719

Silver Coated Copper Wire for Electronics High Conductivity Stable Signal Transmission

Place of Origin Shanghai
Brand Name Huona
Certification ISO9001,SGS
Model Number Silver Plated Copper Wire
Minimum Order Quantity 10--50KG
Price Negotiable
Packaging Details Cartons/Wooden case
Delivery Time 5-21days
Payment Terms L/C,T/T,Western Union,MoneyGram
Supply Ability 500tons per month

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Product Details
Product Name Silver Plated Copper Wire Base Copper Purity ≥99.95%
Silver Plating Thickness 1um-10um(customizable) 1μm-10μm(customizable) Tensile Strength 280-380 MPa
Elongation ≥18% Operating Temperature 65°C To 150°C
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Product Description
Silver Coated Copper Wire for Electronics High Conductivity Stable Signal Transmission
Silver-plated copper wire combines copper's high conductivity with silver's superior electrical performance and corrosion resistance. The pure copper core provides a low-resistance base, while the silver plating enhances conductivity and protects against oxidation. It is widely used in high-frequency electronics, precision connectors, and aerospace wiring systems.
Key Features
  • Ultra-high conductivity: Enables minimal signal loss in high-frequency applications
  • Excellent corrosion resistance: Silver plating resists oxidation and chemical erosion
  • High-temperature stability: Maintains performance in elevated temperature environments
  • Good solderability: Facilitates reliable connections in precision assembly
  • Low contact resistance: Ensures stable electrical signal transmission
Technical Specifications
Attribute Value
Base Copper Purity ≥99.95%
Silver Plating Thickness 1μm–10μm (customizable)
Wire Diameters 0.2mm, 0.3mm, 0.5mm, 0.8mm, 1.0mm, 1.2mm (customizable)
Tensile Strength 280–380 MPa
Elongation ≥18%
Electrical Conductivity ≥100% IACS
Operating Temperature -65°C to 150°C
Chemical Composition
Component Content (%)
Copper (Core) ≥99.95
Silver (Plating) ≥99.9
Trace Impurities ≤0.05 (total)
Product Specifications
Item Specification
Available Lengths 50m, 100m, 300m, 500m, 1000m (customizable)
Packaging Spooled on anti-static plastic spools; packed in sealed cartons
Surface Finish Bright silver-plated (uniform coating)
Breakdown Voltage ≥500V (for 0.5mm diameter wire)
OEM Support Custom plating thickness, diameters, and labeling available
Material Standards: Copper complies with ASTM B3 (electrolytic tough-pitch copper). Silver plating follows ASTM B700 (electrodeposited silver coatings). Electrical conductors meet IEC 60228 and MIL-STD-1580 standards.
We also supply other high-performance plated copper wires, including gold-plated copper wire and palladium-plated copper wire. Free samples and detailed technical datasheets are available upon request. Custom specifications can be tailored to meet specific high-precision application requirements.
All specifications are subject to customization based on application requirements.