source:Industry News release time:2023-03-28 Article author:yu Popular:pcb
1. Different from the crystal structure formed by Shen Jin and gold -plated, Shen Jin is more likely to welded than gold plating, which will not cause poor welding and cause customer complaints.
2. Different from the crystal structure formed by Shen Jin and gold plating, Shenjin will be more yellowish than golden plating, and customers are more satisfied.
3. Because Shen Jin is more dense than gold plating, it is not easy to produce oxidation.
4. Because there is only nickel gold on the pad on the pad, the transmission of the signal in the skin -tech effect will not affect the signal in the copper layer.
5. Because the golden board only has nickel gold on the pad, the combination of welding resistance on the line and the copper layer is stronger.
6. Because the sinking gold board only has nickel gold on the pad, it will not produce golden wires.
7. Different from the crystal structure formed by Shen Jin and gold -plated, the stress of the Shen Jin board is easier to control. For the products with Bangding, it is more conducive to the processing of the state. At the same time, it is because Shen Jin is softer -plated, so Shen Jinban does golden fingers is not abrasion.
8. The project will not affect the spacing when compensation.
9. The flatness of the Shen Jin board is as good as the life expectancy.
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