Ultra-rugged I/O system for reliability and longevity in harsh environments

Mouser now stocks the URSA ultra-rugged I/O system from Samtec. Featuring hyperboloid contact, the system provides reliable connectivity and extremely high mating cycles. The series offers a durable cable-to-cable and cable-to-board solution for defence and aerospace applications, submersibles, and other harsh environments.

The ultra-rugged I/O system establishes four points of contact for consistent connectivity, which is ideal for challenging operational conditions. The micro 1mm pitch and space-saving double-row design provide extreme density, supporting up to 1,450 input/output connections in a one-rack unit panel. The company's ultra-rugged solutions undergo further testing beyond typical industry standards.

The I/O system provides a number of hardened features, including captive panel screws, strain relief, and EMI shielding to limit signal degradation and optimise performance. The system product range includes cable assemblies, connectors, housings, crimp contacts, and crimp terminals.