Amphenol AIT / MS connectors are economical threaded circular connectors designed for harsh environments, conforming to SAE-AS50151 (MIL-DTL-5015) standards. These connectors are sealed to resist moisture, condensation, vibration, and flash-over, making them suitable for demanding applications. They offer over 286 contact layouts, allowing configurations for power, signal, or a combination of both. Available in five mounting styles, nineteen shell sizes, with options for solder or crimp terminations.
Plating: Olive drab chromate coating over cadmium, electroless nickel, black alloy, gray zinc nickel, or green zinc
Temperature Range: -67°F to +257°F (-55°C to +125°C)
Operating Voltage: Up to 70,000 feet test voltage varies by contact size—ranging from 250V to 8,500V
Current Rating: Up to 150 amps (standard contacts) or up to 255 amps (Radsok contacts)
Contact Material: Brass or copper alloy, silver or gold plated
Wire Gauge Range: 24 to 0 AWG
Ingress Protection: Class IP67 when mated
Sealing: Liquid-tight assembly with resilient neoprene insulator and rear-seal grommet
Environmental Resistance: Vibration, moisture, pressure, extreme temperatures, salt spray for minimum 48 hours, salt spray MIL-STD-1344
Mechanical: Connector rated for a minimum of 100 mating cycles, with separation force compliant with MIL-DTL-5015
Electrical: Insulation Resistance >5000 Megohms at 25°C, with contact resistance max 0.2 milliohm (size 0)
Dimensions: Shell sizes from 8S to 40, with varying lengths and diameters as per MIL standards, detailed in dimensions data
Buy the Amphenol AIT/MS Series – Reliable MIL-DTL-5015 Circular Connectors for Industrial Applications
Purchase Amphenol AIT/MS series circular connectors online today to ensure your industrial equipment is protected in extreme conditions. These connectors feature sealed, rugged aluminum shells with corrosion-resistant plating, designed to withstand moisture, vibration, and temperature extremes from -67°F to +257°F. Offering versatile contact layouts, multiple mounting styles, and termination options, they are ideal for military, industrial, and commercial applications. Built for reliability and long-lasting performance, order online now for fast delivery and expert support.
Get Amphenol AIT/MS Series connectors today—built for durability in demanding industrial environments.
Frequently Asked Questions
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