Product Description: Double Sided PCB Double Sided PCB is a double-sided wiring card, double-layer printed wiring board, or double-layer printed wiring card, which is a type of printed circuit board (PCB) and one of the most commonly used electronics components. It is characterized by having two sides of conductive layer separated by an insulating layer. This type of PCB provides more space for wiring and components compared to single-sided ones. Double Sided PCBs are