The difference and advantages and disadvantages of gold plating and immersion gold process
(1) Why use gold-plated plates? As ICs become more integrated, the IC pins are more dense. The vertical tin-spraying process is difficult to flatten the fine pads, which makes the placement of the SMT difficult; in addition, the shelf life of the tin-plate is very short. The gold-plated plate solves these problems: 1 For the…














