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| Categories | Beryllium Copper Wire |
|---|---|
| Brand Name: | WINNER |
| Model Number: | BC001 |
| Certification: | ISO9100 |
| Place of Origin: | CHINA |
| MOQ: | 1PC |
| Price: | 999 |
| Payment Terms: | L/C, Western Union, T/T Supply Ability |
| Supply Ability: | 100000 rolls per month |
| Delivery Time: | 5-8 WORKING DAYS |
| Packaging Details: | Roll, Neutrial Packing or with OEM LOGO |
| Purity: | 99.999% |
| Bonding Method: | Ultrasonic |
| Product Type: | Bonding Wire |
| Diameter: | 0.01-0.4mm |
| Length Meters: | 500/1000 |
| Thermal Conductivity: | 318 W/mK |
| Application: | Semiconductor Packaging |
| Package: | Spool |
| Flexibility: | High |
| Package Weight: | 2.2 pounds |
| Electrical Conductivity: | 45.5 MS/m |
| Tensile Strength: | 100 ksi |
| Melting Point: | 1064°C |
| Density: | 8.96 g/cm3 |
| Wire Diameter: | 0.001 inches |
| Coating Thickness: | 0.001mm |
| Material: | Copper |
| Coating: | Berullium |
| Corrosion Resistance: | High |
| Temperature Range: | -40°C to 200°C |
| Surface Finish: | Bright |
| Conductivity: | 98% |
| Package Size: | 100 meters |
| Bond Strength: | High |
| Company Info. |
| SICHUAN WINNER SPECIAL ELECTRONIC MATERIALS CO., LTD. |
| Verified Supplier |
| View Contact Details |
| Product List |
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.
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
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
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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