Product Description
Our Ultra-fine Coated Beryllium Copper (BeCu) Wire is designed for applications requiring exceptional electrical conductivity, superior thermal performance, and high mechanical strength in a compact form factor.
With diameters as small as 0.015mm, this wire combines the strength of beryllium copper with the protective benefits of advanced surface coatings, ensuring long-term stability and resistance to oxidation, corrosion, and wear.
Produced under strict quality control in an ISO-certified facility, this wire is widely used in precision electronics, high-frequency connectors, aerospace, medical devices, and miniature spring contacts. Its excellent fatigue resistance and high resilience make it ideal for demanding environments where consistent performance is critical.
Key Features & Benefits
Ultra-fine Diameter Range: 0.015mm–0.2mm for micro-scale applications
Outstanding Electrical Conductivity: Copper-rich alloy ensures fast, stable signal transmission
Excellent Thermal Performance: Effective heat dissipation for high-load applications
High Mechanical Strength: Beryllium copper core provides superior durability and elasticity
Protective Coating: Enhances corrosion resistance and prolongs service life
Customizable Specifications: Diameter, coating material, and spool size tailored to your needs
Applications
High-frequency connectors and coaxial cables
Semiconductor test probes and contact springs
Precision electrical instruments and sensors
Aerospace and defense electronics
Medical device wiring and miniature actuators
Technical Specifications
Material: High-strength beryllium copper alloy with protective coating (Ni, Pd, Au, etc.)
Purity: Cu ≥ 99%
Diameter Range: 0.015mm–0.2mm (custom sizes available)
Tensile Strength: ≥ 1,000 MPa (varies by size)
Elongation: ≥ 2%
Surface Coating Thickness: As per customer requirements
Packaging: Cleanroom-grade spools, moisture-proof sealed packing
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