The BSR-101 / 7212-163.0003 is a highly reliable printed circuit board (PCB) and circuit card assembly designed for industrial and electronic control applications. This green-masked board is fully populated with high-quality through-hole components, including DIP integrated circuits, precision resistors, electrolytic capacitors, and a configurable DIP switch. It is engineered for easy status monitoring with integrated lamp holders and indicator bulbs. System connectivity is seamlessly managed through robust edge-contact pads and multiple dedicated board connectors. To ensure absolute protection against static damage during transit and handling, each unit is supplied in a specialized ESD shielding bag complete with electrostatic discharge sensitive device warning labels.