The MRJR336001 is a rugged RJ11 series modular jack receptacle designed for right-angle PCB mounting with integrated LED indicators and flexible contact/mounting configurations. It features a 6-position receptacle with selectable 4 or 6 contact options, dual LED indicators (available in green/yellow combinations), and threaded mounting holes with tail length options. The connector is constructed with a diecast zinc shell (nickel-plated), phosphor bronze contacts with gold plating on mating areas, and engineering thermoplastic inserts (UL94V-0 rated), providing robust performance in demanding applications. It operates reliably across -40°C to +105°C, supports 1.5 A current rating with 30 mO maximum contact resistance, and meets IP67 environmental sealing standards. The RoHS-compliant design makes it suitable for telecommunications, networking, industrial control, and consumer electronics applications requiring reliable modular connectivity with visual status indication.