The MR-16L+ is a vertical rectangular connector case designed for panel mounting applications in the MR series. It features a robust dual mechanism combining both screws and spring-locks to withstand shock and vibration in demanding environments. The case provides a dust-tight design and is compatible with female connectors (MR-16F, MR-16FW, MRP-16F01) and male connectors (MR-16M, MR-16MW, MRP-16M01), supporting 16 contacts with soldering or wire-wrapping termination options. With dimensions of 36.7 mm (A) × 25.2 mm (B) and a cable entry diameter of 9 mm, it is well-suited for factory automation, communications equipment, data terminal equipment, instrumentation, and medical applications where compact, high-density connector solutions are required.