Platings > Pure Gold Plating

Pure Gold Plating

sample of Pure Gold Plating

This plating is used in parts which need advantages of gold properties. The gold purity of this gold plating is 99.99% or more. This plating shows the natural properties, which means soft, high electrical conductivity, high thermal conductivity and high corrosion resistance. This plating has lemon yellow color, and has about 60 HV hardness.
This plating is strong in heating. It is highly reliable at soldering and bonding because surface is fit to the solder and bonding wire. Because of its high purity, it is easy to bond for gold wire and aluminum wire by heat, pressure, and ultrasonic. Pure Gold plating gives you a good wire bonding performance.
This can be used in the portion, which is near to the heat source or needs the durability such as various IC parts and an artificial satellite. On the other hand, as it is soft, it is not suitable for such as a pin connector and probe, which requires wear resistance. We recommend the hard plating such as the hard gold plating for this case.

Functional property

  • Low Contact Resistance
  • Sealability
  • Good Bondability

Availability details

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