Amphenol AIT / MS connectors are cost-effective, threaded circular connectors based on the SAE-AS50151 (MIL-DTL-5015) standard. Designed for use in harsh environments, these connectors are sealed to resist moisture, condensation, vibration, and flash-over. They offer over 286 contact layouts, supporting configurations for power, signal, or a combination of both. Available in five mounting styles, nineteen shell sizes, and with solder or crimp termination options, these connectors provide versatile connectivity solutions for demanding applications.