Amphenol AIT / MS connectors are cost-effective, threaded circular connectors designed according to SAE-AS50151 (MIL-DTL-5015) standards. They are suitable for harsh environments and feature sealing to resist moisture, condensation, vibration, and flash-over. The connectors offer over 286 contact layouts, accommodating different configurations with power, signal, or mixed contacts. Available in five mounting styles, nineteen shell sizes, and with either solder or crimp termination, these connectors provide versatile and reliable connectivity options.