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Amphenol AIT22812SS Circular 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, providing sealed protection against moisture, condensation, vibration, and flash-over. These connectors offer over 286 contact configurations, supporting power, signal, or mixed contacts. They are available in five mounting styles, nineteen shell sizes, and can be terminated via solder or crimp methods.

Authorized Distributors
Source:Newark
Part No:AIT2-28-12SS
Stock:915
Inv Date:05-29-2026
Price: Unit price: $46.66
Buy/RFQ:
Source:DigiKey
Part No:AIT2-28-12SS
Stock:19
Inv Date:05-29-2026
Price: Unit price: $39.03
Buy/RFQ:
Part No:AIT2-28-12SS
Stock:0
Inv Date:05-30-2026
Price: Unit price: $40.83
Buy/RFQ:
Part No:AIT2-28-12SS
Stock:604
Inv Date:05-29-2026
Price: Unit price: $29.89
Buy/RFQ:

Amphenol AIT22812SS Circular Connector Specifications:

  • Shell Material: Aluminum alloy
  • Plating: Olive drab chromate coating over cadmium, electroless nickel, black alloy, green zinc, or gray zinc nickel
  • Temperature Range: -67°F to +257°F (-55°C to +125°C)
  • Current Capacity: Up to 150 amps for standard contacts, up to 255 amps with Radsok contacts
  • Wire Range: 24 to 0 AWG, from thin signal to high-power wires
  • Contact Materials: Brass or copper alloy, with silver or gold plating
  • Sealing: Neoprene insulator and rear-seal grommet for liquid-tight assembly
  • Environmental Resistance: Vibration, moisture, pressure, and temperature extremes as per MIL-DTL-5015
  • Electrical: Operating Voltage up to 8,500V, test voltage varies with contact size
  • Durability: Mating lifecycle of 100+ cycles, salt spray resistance for 500 hours
  • Dimensions: Shell sizes ranging from 8S to 40, various styles including straight, 90°, and box mount, all with specified dimensions
  • Certifications: UL Listed, MIL-DTL-5015 compliance

Buy the Amphenol 22812SS – Reliable Circular Connectors for Industrial Applications

Secure reliable connections for harsh industrial environments with our Amphenol circular connectors. Offering sealed protection, versatile contact configurations, and durable shell designs, these connectors ensure safety and performance in extreme conditions. Easy to terminate via solder or crimp, they're ideal for high-power applications, vibration resistance, and long-term reliability. Shop online today and enhance your machinery, vehicles, and communication systems with trusted, MIL-compliant connectors built for demanding industry needs.

Order your Amphenol Series22812SS circular connector today and give your projects the dependable quality they deserve with sealed protection for demanding environments.

Frequently Asked Questions

Where can I buy Amphenol AIT22812SS?

You can click on the BUY or RFQ button to purchase AIT22812SS from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part AIT22812SS?

You can download the AIT22812SS datasheet or visit the Amphenol website for support.

Who is the manufacturer of AIT22812SS?

Amphenol

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