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Amphenol AIT0204SS Circular Military Connector

Amphenol AIT / MS connectors are cost-effective, threaded circular connectors designed according to SAE-AS50151 (MIL-DTL-5015) standards for reliable performance in harsh environments. These connectors feature sealed designs to resist moisture, condensation, vibration, and electrical flash-over. They offer over 286 contact layouts, accommodating power, signal, or mixed contacts. The connectors come in five mounting styles, nineteen shell sizes, and options for solder or crimp terminations.

Authorized Distributors
Part No:AIT0-20-4SS
Stock:0
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:
Part No:AIT0-20-4SS
Stock:3
Inv Date:06-09-2026
Price: Unit price: $19.2
Buy/RFQ:

Amphenol AIT0204SS Circular Military Connector Specifications:

  • Shell Material: Aluminum alloy
  • Plating: Olive drab chromate coating over cadmium or electroless nickel
  • Temperature Range: -67°F to +257°F (-55°C to +125°C)
  • Operating Voltage: Up to 5,700 V depending on configuration
  • Current Capacity: Up to 150 amps per contact, 255 amps with RadSok contacts
  • Contact Material: Brass or copper alloy, plated with silver or gold
  • Ranked for 100+ mating cycles, salt spray 500 hours min, shock 50g for 11 ms
  • Vibration: 10 to 2,000Hz, 10 microseconds discontinuity
  • Sealing: Liquid-tight with neoprene insulator and rear-seal grommet
  • Mounting Styles: Five styles (box mount, straight, 90°) in 19 shell sizes
  • Terminations: Solder, crimp, PC, thermocouple options available
  • Standards: MIL-DTL-5015, CE safety standards, UL-listed

Buy the Amphenol Series MS MIL-DTL-5015: AIT0204SS

Order the Amphenol AIT0204SS circular military connector online for exceptional reliability in harsh environments. Designed to withstand moisture, vibration, and temperature extremes, these connectors feature sealed aluminum shells, a variety of contact layouts, and multiple mounting options. Perfect for industrial machinery, military, and telecom applications, they ensure dependable connections with solder and crimp terminations. Easy to install and maintain, buy online now to secure high-performance connectors engineered for durability and safety in challenging conditions.

Get Amphenol AIT0204SS connectors today—built for precision, durability, and reliable environmental sealing.

Frequently Asked Questions

Where can I buy Amphenol AIT0204SS?

You can click on the BUY or RFQ button to purchase AIT0204SS from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part AIT0204SS?

You can download the AIT0204SS datasheet or visit the Amphenol website for support.

Who is the manufacturer of AIT0204SS?

Amphenol

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