When we talk about gold finger PCB, gold plated columns are attached at the connecting edges of the PCB. The aim is to connect a secondary PCB to the computer mother board. There are two types of gold applicable for the gold finger PCB in the plating process. One is Electroless Nickel Immersion Gold (ENIG) and the second one is Electroplated Hard gold.

There are so many beneficial features of Backplane PCB. These are like-
• Convenience in Assembly.
• Backplanes avoid jumpers which ensures reliability, lower assembly cost, and stronger signal integrity.
• High-speed digital applications
• It allows high precision back-drilling.
• In addition to it, these can also be customized according to one's needs.

If you decide to hire a printed circuit board manufacturer, be aware that the process might be more challenging and daunting than you would anticipate. We can, however, assist you in making things a little simpler for you. The advice provided here will help you pick the best manufacturer.

Tips for Selecting the Best PCB Manufacturer
Make sure you complete your homework first. You should learn the following information about your preferred manufacturer to do this.
• What kind of business background does the manufacturer have?
• Are they licensed?
• What distinguishes them from their riv

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SMG Circuits Corporation is a trusted service provider offering quality printed circuit boards, since 1989 and Provides High quality prototypes, PCB Fabrication and assembly services.