Gold Bonding Wire Description

Made from ultra-high purity gold (2N-4N), the Gold Bonding Wire is a key component in semiconductor assembly, providing excellent electrical conductivity for reliable connections. It is highly durable and resistant to corrosion, making it ideal for use in harsh environments. The wire is available in ultra-fine diameters ranging from 13 μm to 70 μm and in lengths from 100 meters to 500 meters. The ability to customize these specifications ensures flexibility for a wide range of applications, from advanced integrated circuits to microelectronic devices. Known for its exceptional mechanical properties and thermal conductivity, this bonding wire ensures stable, efficient, and long-lasting connections in high-performance devices.

Gold Bonding Wire Specifications

Mechanical Properties

*The above product information is based on theoretical data and is for reference only. Actual specifications may vary.

Gold Bonding Wire Applications

• Smartphones and mobile devices
• Wearable electronics
• In vitro diagnostics (IVD)
• Imaging systems
• Cardiovascular therapy (CV therapy)
• Orthopedics and spinal devices
• Commercial aircraft
• Satellites
• NFC (Near Field Communication) technology
• Power generation systems

Packing

Our gold bonding wire is supplied in industry-standard K-type spools, vacuum-sealed in moisture-proof aluminum foil bags with desiccant to ensure stability and cleanliness. Standard spool sizes and wire lengths are available, and we also offer customized packaging, including special spool types, private labeling, and tailored quantities based on customer equipment and requirements.

FAQs

1. What types of gold bonding wires are offered?

Typical types include:

• Pure gold wire (99.99% Au)
• Doped gold wire (e.g., Ca-doped, Be-doped) for improved looping and strength
• Palladium-coated gold wire (Au-Pd) for better oxidation resistance
  Selection depends on application, bonding speed, and environmental requirements.

2. What applications use gold bonding wire?

Gold bonding wire is widely used in:

• Integrated circuits (ICs)
• LEDs and optoelectronic devices
• Sensors and MEMS
• High-frequency and high-reliability electronics
• Automotive electronics
• Power devices requiring stable performance

3. How is gold bonding wire packaged?

Gold bonding wire is typically wound on K-type or special bonding spools, then vacuum-sealed in aluminum foil bags with desiccant. Standard spool sizes and wire lengths are available, and custom packaging options can be provided to match specific bonding equipment.