SICHUAN WINNER SPECIAL ELECTRONIC MATERIALS CO., LTD.
| 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 |
| Brand Name | WINNER |
| Model Number | BC001 |
| Certification | ISO9100 |
| Place of Origin | CHINA |
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Product Specification
| 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 |
| Brand Name | WINNER | Model Number | BC001 |
| Certification | ISO9100 | Place of Origin | CHINA |
| High Light | Semiconductor Packaging Bonding Wire ，99.99% Pure BeCu Bonding Wire ，0.01-0.4mm BeCu Bonding Wire | ||
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
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Trading Company,Seller
Year Established:
2009
Total Annual:
1000000-10000000
Employee Number:
170~200
Ecer Certification：
Verified Supplier
Since its foundation in 2009 in Sichuan Suining, Sichuan WINNER Special Electronic Materials Co., Ltd. has built a diversified range of business including research and development, production, and sales of semiconductor packaging materials. As we focused on A Ultra-fine Coated Metal Wir... Since its foundation in 2009 in Sichuan Suining, Sichuan WINNER Special Electronic Materials Co., Ltd. has built a diversified range of business including research and development, production, and sales of semiconductor packaging materials. As we focused on A Ultra-fine Coated Metal Wir...
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