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
Gold Finger PCB
Gold fingers help circuit boards to speak with each other. From the facility source to the device or equipment, signals must pass between several contacts for a given command to be enacted. This ensures each board rolling off the assembly line is correctly equipped to conduct signals freed from error. The standards involved within the plating process also help to make sure an ideal fit between the gold fingers on each card with the corresponding slots on a given motherboard.
