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Amphenol AIT22811PC Industrial Circular Connector

Amphenol AIT / MS connectors are cost-effective, threaded circular connectors designed according to SAE-AS50151 (MIL-DTL-5015) standards, suitable for use in harsh environments. These connectors are sealed to resist moisture, condensation, vibration, and flash-over. They offer over 286 contact layouts, allowing configurations for power, signal, or mixed contact types. Available in five mounting styles, nineteen shell sizes, and with solder or crimp termination options.

Authorized Distributors
Source:Newark
Part No:AIT2-28-11PC
Stock:78
Inv Date:05-29-2026
Price: Unit price: $48.86
Buy/RFQ:
Source:DigiKey
Part No:AIT2-28-11PC
Stock:11
Inv Date:05-29-2026
Price: Unit price: $39.53
Buy/RFQ:
Part No:AIT2-28-11PC
Stock:0
Inv Date:05-30-2026
Price: Unit price: $41.67
Buy/RFQ:
Part No:AIT2-28-11PC
Stock:51
Inv Date:05-29-2026
Price: Unit price: $30.47
Buy/RFQ:

Amphenol AIT22811PC Industrial Circular Connector Specifications:

  • Shell Material: Aluminum alloy
  • Plating: Olive drab chromate coating over cadmium, electroless nickel, black alloy, green zinc, or gray zinc nickel
  • Contacts: Brass or copper alloy with silver or gold plating
  • Operating Temperature: -67°F to +257°F (-55°C to +125°C)
  • Vibration Resistance: MIL-STD-1344 Method 20085, condition II
  • Salt Spray Resistance: 48-hour minimum
  • Durability: 100 cycles minimum
  • Current Rating: Up to 150 amps for standard contacts, up to 255 amps with Radsok contacts
  • Wire Range: 24 to 0 AWG
  • Connection Types: Solder, crimp, PC, thermocouple
  • Number of Circuits: 1 to 85
  • Mating Life: Minimum 100 cycles
  • Sealing: Liquid-tight via neoprene insulator and grommet
  • Temperature Range: -67°F to +257°F (-55°C to +125°C)

Buy the Amphenol Series AIT Circular Connectors Cost-Effective Part Number AIT22811PC

Experience the durability and versatility of Amphenol AIT connectors available online. Engineered with high-quality materials, these connectors offer exceptional sealing, broad temperature operation, and multiple contact configurations. Perfect for military, industrial, and commercial applications where reliability is critical. With fast shipping and easy ordering, equip your project with trusted connectors for harsh environments. Choose Amphenol AIT for proven performance, cost-effectiveness, and compatibility with SAE-AS50151 standards.

Buy Amphenol AIT connectors now and ensure reliable performance in demanding industrial and harsh environments.

Frequently Asked Questions

Where can I buy Amphenol AIT22811PC?

You can click on the BUY or RFQ button to purchase AIT22811PC from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part AIT22811PC?

You can download the AIT22811PC datasheet or visit the Amphenol website for support.

Who is the manufacturer of AIT22811PC?

Amphenol

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