09/04/2022 Computers - Hardware
PCB gold finger plating process is employed after the solder mask and before the surface finish. Gold fingers are the gold-plated columns seen along the connecting edges of PCB). Gold fingers aim to attach a secondary PCB to the motherboard of a computer. PCB gold fingers are utilized in different equipment like digital signals in consumer smartphones and smartwatches. Gold is employed for the connecting points together with a PCB thanks to its superior conductivity. There are two sorts of gold applicable to the Gold Finger PCB plating process: Electroless Nickel Immersion Gold (ENIG) and Electroplated Hard gold.
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High Quality PCB Co., Limited
Office: Shajing Town, Baoan District, Shenzhen, Guangdong 518000, China
Plant 1 address: Building 5-6, Fu Qiao 3rd Industrial Zone, Bao' an, Shenzhen, Guangdong, China
Plant 2 address: Zhuhai, Guangdong, China
Plant 3 address: Dongguan, Guangdong, China
TEL: +86-755-23724206
WahtsApp: +86-189 2381 2997
Skype: shawnwang2006
Email: [email protected]
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