PCB Blogger-China PCB Factory,HOYOGO

          Gold Finger PCBs, known for their high precision and excellent conductivity, are widely used in various electronic fields due to their special gold-plating technology and superior electrical performance. So, what the main application areas of gold finger PCB?   1. Computer  H ardware The importance of gold finger PCB in the computer field is self-evident. Whether in memory sticks, graphics cards, or the connectors of motherboards and expansion cards, gold finger PCB plays a critical role.  It not only carries the heavy task of high-speed data transmission, but also ensures stable operation of the equipment under frequent plugging and unplugging.   Particularly in servers and data centers, the wear resistance and conductivity of gold finger PCBs ensure long-term stable operation, preventing data loss or system crashes .     2. Communication  E quipment In communication devices, gold finger PCB has become an indisp...

What is Gold Finger : It is commonly found in computer hardware, such as between memory modules and memory slots, graphics cards and graphics card slots, etc.  Because it is composed of multiple golden conductive contact pieces with gold-plated surfaces, and the conductive contact pieces are arranged in a finger shape, so it's called "Gold finger".   The Role of PCB Gold Fingers: Let's take the memory module as an example.  When the gold finger is inserted into the card slot, the memory module and the motherboard can be interconnected and transmit signals, and it is also easy to disassemble and replace.  For this kind of gold finger board that is often plugged and unplugged, the electroplating nickel gold technology is usually used. It not only has good wear resistance, but also has excellent electrical conductivity and oxidation resistance. For gold finger boards that do not require high wear resistance, you can choose the entire board immersion gold technology, and...