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 offer robust sealing to resist moisture, condensation, vibration, and flash-over. With over 286 contact layouts, these connectors can accommodate power, signal, or mixed contacts. They are available in five mounting styles, nineteen shell sizes, and can be terminated via solder or crimp methods.
Plating: Olive drab chromate coating over cadmium or other finishes like electroless nickel, black alloy, green zinc, or gray zinc nickel
Operating Temperature: -67°F to +257°F (-55°C to +125°C)
Temperature Range: -55°C to +125°C
Vibration Resistance: Meets MIL-STD-1344 Method 20085, condition II
Salt Spray Resistance: 48 hours for cadmium, 500 hours for salt spray testing
Ingress Protection: Class IP67 when mated
Current Rating: Up to 150 amps for standard contacts, up to 255 amps with Radsok contacts
Wire Gauges: Van from 24 to 0 AWG
Contact Material: Brass or copper alloy, gold or silver plated
Termination: Solder or crimp, PC, thermocouple contacts available
Contact Size Range: 16 through 0
Number of Circuits: 1 to 85
Insert Compatibility: Intermateable with MIL-DTL-5015 & 97 series
Environmental Resistance: Moisture, pressure, vibration, and temperature extreme performance
Seals: Neoprene insulator and rear-seal grommet for liquid-tight assembly
Buy the Amphenol Series AIT Circular Connector Part Number AIT6AA181PC
Order Amphenol AIT/MS circular connectors online today for industrial reliability. These connectors meet MIL standards, resist harsh environments, and provide versatile options for power and signal applications. With a wide range of sizes, mounting styles, and termination methods, they ensure secure performance in demanding conditions. Whether for military, industrial, or commercial use, trust these connectors for dependable electrical connections, easy installation, and long-lasting durability. Buy now to enhance your equipment’s performance with proven reliability.
Get Amphenol AIT/MS connectors today—built for precision, durability, and extreme environmental resistance.
Frequently Asked Questions
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