Backplane connectors are specialized connectors used in electronic systems, typically in computer hardware and telecommunications equipment. They serve as the interface between printed circuit boards (PCBs) and backplanes or motherboard-like structures within electronic enclosures. Backplane connectors enable the efficient exchange of data, power, and signals between multiple PCBs, facilitating the modular construction of complex systems, such as servers and networking equipment. They are essential for scalability, serviceability, and system customization in various industries.