The Amphenol AIT / MS connectors are economical, threaded circular connectors designed according to SAE-AS50151 (MIL-DTL-5015) standards. They are suitable for demanding environments, offering sealed protection against moisture, condensation, vibration, and flash-over. These connectors come in over 286 contact configurations, allowing for power-only, signal-only, or mixed contact setups. They are available in five mounting styles, nineteen shell sizes, with options for solder or crimp termination, providing versatile application options.
Plating: Olive drab chromate coating over cadmium, electroless nickel, black alloy, green zinc, or gray zinc nickel
Temperature Range: -67°F to +257°F (-55°C to +125°C)
Contact Material: Brass or copper alloy
Contact Plating: Silver or gold
Environmental Resistance: Moisture, vibration, pressure, and flash-over resistant
Operating Voltage: Up to 70,000 feet altitude ratings specified in test voltages
Current Rating: Up to 150 amps for standard military contacts, 255 amps with Radsok contacts
Wire Range: 24 to 0 AWG
Dimensions: Shell sizes vary with configuration, from 0.741 inches to 2.188 inches shell diameter
Sealing: Liquid-tight assembly with neoprene insulator and rear-seal grommet
Mating Life: Minimum of 100 cycles as per MIL-DTL-5015
Salt Spray Resistance: 500 hours in MIL-STD-1344 method 1001, condition B
Shock Resistance: 50g for 11 milliseconds
Vibration Resistance: Up to 2000Hz (10g’s)
Ingress Protection: Class IP67 when mated
Certifications: UL Listed, MIL-DTL-5015 compliance
Buy the Amphenol Series MIL-DTL-5015: AIT/MS Circular Connectors: AIT2203PC025
Purchase the Amphenol AIT2203PC025 online today—designed for harsh environments with moisture and vibration sealing, versatile configurations, and proven durability. These connectors are ideal for military, industrial, and commercial applications requiring high reliability, high power handling, and corrosion resistance. With options for solder or crimp terminations, multiple mounting styles, and extensive contact configurations, you can customize your setup easily. Ensure your equipment performs reliably in extreme conditions by choosing Amphenol's high-quality, MIL-spec circular connectors, available online for quick delivery.
Get Amphenol AIT2203PC025 today—built for demanding environments with sealed protection, versatile contact options, and reliable performance.
Frequently Asked Questions
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