The MOLEX / WALDOM 53520-0820 is a robust wire-to-board header designed for reliable connections in various electronic applications. With a 3.96mm pitch and vertical orientation, this header provides a secure and efficient interface between wires and printed circuit boards. The expandable base allows for flexibility in design and assembly. Constructed with a nylon resin and tin plating, it offers excellent durability and corrosion resistance. It is commonly used in industrial equipment, automation systems, and consumer electronics where a dependable wire-to-board connection is essential.