Connector Identity and Build
The 44812-0003: This is a Molex KK 100 PCB connector assembly, low-profile female socket header with 3 circuits. It sits in the KK 100 series, a widely used wire-to-board family for signal-level interconnects in consumer and industrial electronics. The part ships in a tray, which is standard for handling these headers in automated pick-and-place or manual assembly lines.