105-003-203-200

The 105-003-203-200 by EDAC Inc. represents the pinnacle of Backplane Connectors - Contacts for railway signaling systems. Certified to EN 50155 and EN 45545-2 standards, this robust connector ensures fail-safe operation in vibration-intensive environments with shock resistance up to 50G.Supporting Signal interfaces, the design incorporates double-locking mechanisms that prevent accidental unmating. The positive engagement system requires 50N of force to disengage, exceeding railway industry requirements.The Non-Gendered arrangement features corrosion-resistant alloys specifically formulated for trackside applications. Salt spray testing demonstrates 1000 hours of operation without measurable contact degradation.Utilizing Solder technology compliant with IEC 61373 Category 1, the connections withstand 5 million vibration cycles at 5-150Hz. The strain relief design prevents work hardening of conductors in dynamic applications.The Gold plating system includes embedded wear indicators that change color when contact maintenance is required. This predictive maintenance feature reduces unplanned downtime by 80% in field trials.