308210-3 part is a 12-pole, 19-position Plug to Plug Wire-to-Board Connector from TE Connectivity. The 308210-3 part features a shrouded header that features a double-row design for increased power in a very small form factor, along with a polarizing key for proper blind mating of connectors, a locking device for secure connections, and integrated terminals made from Ampbor Gold flash, which provide excellent heat dissipation and improved durability. This product is designed to provide reliable connections in harsh or high vibration environments and is UL rated for 600V/5A in environmental situation. This part is suitable for a variety of applications, including consumer electronics, industrial automation, telecom and data networks, automotive systems, and medical instrumentation.