Platings > Pure Gold Plating

Pure Gold Plating

sample of Pure Gold Plating

Our Pure Gold Plating boasts a purity of over 99%, exhibiting gold's natural and desirable attributes:
・Color: Lemon Yellow
・Hardness: Approximately 60HV (Soft)
・Conductivity: High electrical and thermal conductivity
・Durability: High corrosion resistance

Due to its high purity, this plating offers superior performance, particularly in high-temperature environments: The surface is ideal for both soldering and wire bonding. The high purity facilitates easy bonding with gold and aluminum wires using heat, pressure, or ultrasonic methods, resulting in excellent wire bonding performance.

It is highly durable and reliable in applications involving high temperatures. It is suitable for components used near a heat source, such as various IC components and artificial satellites. However, due to it's soft nature, it is not suitable for components requiring wear resistance (pin connectors, probes, etc.). For wear-resistant needs, we recommend utilizing our Hard Gold Plating.

Functional property

  • Low Contact Resistance
  • Sealability
  • Good Bondability

Availability details

mass production no
process type ※ B,R,M
under plating Ni
prototype no
experimental trial yes
regular chemical stock no
※
B:barrelR:rackM:mesh basketH:reel to reel

Recommended platings

Hard Gold Plating
Hard Silver Plating
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