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Amphenol AIT0FA181PS Circular Military Connector

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, offering sealed protection against moisture, condensation, vibration, and flash-over. Available in over 286 contact configurations, these connectors can accommodate power, signal, or mixed contacts. They come in five mounting styles, nineteen shell sizes, and can be terminated via solder or crimp methods.

Authorized Distributors
Source:DigiKey
Part No:AIT0FA18-1PS
Stock:12
Inv Date:06-10-2026
Price: Unit price: $55.52
Buy/RFQ:
Part No:AIT0FA18-1PS
Stock:64
Inv Date:06-10-2026
Price: Unit price: $30.51
Buy/RFQ:

Amphenol AIT0FA181PS Circular Military Connector Specifications:

  • Shell Material: Aluminum alloy
  • Plating: Olive drab chromate coating over cadmium, electroless nickel, anodized, zinc nickel, or green zinc
  • Contacts: Brass or copper alloy, silver or gold plated
  • Temperature Range: -67°F to +257°F (-55°C to +125°C)
  • Operating Voltage: Up to 70,000 feet altitude, varies with layout
  • Current Rating: Up to 150 amps standard, 255 amps with Radsok contacts
  • Sealing: Liquid-tight neoprene insulator and rear-seal grommet
  • Vibration Resistance: MIL-STD-1344 method 20085
  • Salt Spray Test: Minimum 48 hours salt fog resistance
  • Mating Life: Minimum 100 cycles
  • Insertion & Extraction: Rear insertion, with optional fixture
  • Contact Resistance: Max 0.2 milliohm
  • Temperature Rating: -55°C to +125°C
  • Certifications: UL Listed, MIL-DTL-5015 compliance

Buy the Amphenol Series MIL-DTL-5015 Connector: AIT/MS PartNumber AIT0FA181PS

Get the high-performance, environmentally sealed circular military connector online today. The Amphenol Series MIL-DTL-5015 AIT/MS connector offers robust protection against moisture, vibration, and harsh conditions. Designed for industrial, military, and marine applications, it supports a wide range of contact configurations and sizes. Terminate with solder or crimp for flexible installation. Ensure your systems are reliable with this lightweight, corrosion-resistant connector engineered for durability and safety in extreme environments. Buy online now for fast delivery and trusted quality.

Order your Amphenol Series MIL-DTL-5015 connector AIT0FA181PS today and secure reliable performance in demanding environments.

Frequently Asked Questions

Where can I buy Amphenol AIT0FA181PS?

You can click on the BUY or RFQ button to purchase AIT0FA181PS from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part AIT0FA181PS?

You can download the AIT0FA181PS datasheet or visit the Amphenol website for support.

Who is the manufacturer of AIT0FA181PS?

Amphenol

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