The so-called circuit board gold finger refers to a row of equidistantly arranged square pads, exposed copper and gold-plated. It is mostly used for electrical connection pins for board cards, LCD connections, motherboards, chassis, etc., because the copper foil nickel-plated layer is plated with a thin layer of gold.
the gold finger classification and identification of the circuit board : 1.) Conventional gold finger (flush finger); 2.) Segmented cheats (intermittent cheats); 3.) Long and short golden fingers (ie uneven golden fingers).
As a professional FPC soft board manufacturer, XPCB Limited is so honored to have worked together with many of you. At XPCB Limited we are always more than ready to assist our new customers in any way we can. Please feel free to contact us at any time if you have any questions.
XPCB Limited is a premium PCB & PCBA manufacturer based in China.
We specialize in multilayer flexible circuits, rigid-flex PCB, HDI PCB, and Rogers PCB.
Quick-turn PCB prototyping is our specialty. Demanding project is our key capability.
© 2021 - XPCB Limited All Right Reserved