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Amphenol AIT22812PS Circular Connector

The Amphenol AIT / MS connectors are cost-effective, threaded circular connectors designed for harsh environments, complying with SAE-AS50151 (MIL-DTL-5015) standards. They are sealed to resist moisture, condensation, vibration, and electrical flash-over. Available in over 286 contact layouts, these connectors can be configured for power, signal, or mixed contact types. They come in five mounting styles, nineteen shell sizes, and can be terminated via solder or crimp methods.

Authorized Distributors
Source:Newark
Part No:AIT2-28-12PS
Stock:453
Inv Date:06-10-2026
Price: Unit price: $37.47
Buy/RFQ:
Part No:AIT2-28-12PS
Stock:0
Inv Date:06-11-2026
Price: Unit price: $34.34
Buy/RFQ:
Part No:AIT2-28-12PS
Stock:333
Inv Date:06-10-2026
Price: Unit price: $26.81
Buy/RFQ:

Amphenol AIT22812PS Circular Connector Specifications:

  • Shell Material: Aluminum alloy
  • Plating: Olive drab chromate coating over cadmium, electroless nickel, black alloy, green zinc nickel, or gray zinc nickel
  • Operating Temperature Range: -67°F to +257°F (-55°C to +125°C)
  • Wire Gauge: 24 to 0 AWG
  • Current Capacity: Up to 150 amps for standard contacts, up to 255 amps with Radsok contacts
  • Contact Material: Brass or copper alloy
  • Contact Plating: Silver or gold
  • Sealing: Resilient neoprene insulator and rear-seal grommet
  • Dimensions: Multiple shell sizes from 8S to 40 in various styles
  • Mounting Styles: Five styles including straight, angled, box, wall-mount
  • Environmental Resistance: Moisture, vibration, pressure, temperature extremes, salt spray
  • Electrical Ratings: Voltage and flashover ratings according to MIL-DTL-5015 standards
  • Mating Cycles: Minimum 100 cycles
  • Shell Sizes: Nineteen sizes available

Buy the Buy Amphenol MIL-DTL-5015 Circular Connectors Part Number AIT22812PS Online

Purchase Amphenol AIT22812PS circular connectors online today—engineered for rugged conditions with moisture sealing, high current capacity, multiple contact layouts, and versatile mounting options. Designed to withstand extreme temperatures, vibration, and corrosive environments, these connectors ensure reliable operation in industrial, military, and commercial applications. Secure your supply chain with fast online ordering and benefit from durable, high-performance connectors suitable for power, signal, or mixed contact configurations. Shop now for dependable connectivity in harsh environments.

Get Amphenol AIT22812PS today—built for extreme reliability, moisture resistance, and high-power handling in challenging environments.

Frequently Asked Questions

Where can I buy Amphenol AIT22812PS?

You can click on the BUY or RFQ button to purchase AIT22812PS from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part AIT22812PS?

You can download the AIT22812PS datasheet or visit the Amphenol website for support.

Who is the manufacturer of AIT22812PS?

Amphenol

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