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Amphenol AIT22033PS Circular Connector

Amphenol AIT / MS connectors are cost-effective threaded circular connectors designed for harsh environments, complying with SAE-AS50151 (MIL-DTL-5015) standards. These connectors provide sealed construction to resist moisture, condensation, vibration, and flash-over. They offer over 286 contact layout options, supporting power, signal, or a combination of both contacts. The connectors are available in five mounting styles, nineteen shell sizes, and can be terminated via solder or crimp connections.

Authorized Distributors
Source:DigiKey
Part No:AIT2-20-33PS
Stock:45
Inv Date:06-10-2026
Price: Unit price: $26.08
Buy/RFQ:
Part No:AIT2-20-33PS
Stock:31
Inv Date:06-10-2026
Price: Unit price: $14.35
Buy/RFQ:

Amphenol AIT22033PS Circular Connector Specifications:

  • Shell Material: Aluminum alloy
  • Plating: Olive drab chromate coating over cadmium, black alloy, electroless nickel, anodized, green zinc nickel
  • Temperature Rating: -67°F to +257°F (-55°C to +125°C)
  • Current Rating: Up to 150 amps (standard contacts), up to 255 amps (Radsok® contacts)
  • Wire Range: 24 to 0 AWG
  • Operating Voltage: 600 V (building wire), 1000 V (signs, fixtures, luminaires)
  • Durability: Mating life minimum 100 cycles, salt spray resistance 500 hours
  • Environmental Resistance: Vibration, shock, salt spray, heat for extended periods
  • Contacts: Machined brass or copper alloy, silver or gold plated
  • Size Range: 19 shell sizes, threaded for robust connection
  • Mounting Styles: Five options including straight, box, wall, and 90° plugs
  • Sealing: Liquid-tight neoprene insulator and rear-seal grommet
  • Electrical Tests: Flashover voltage up to 8,500V, withstanding extreme operating conditions

Buy the Buy Amphenol MIL-DTL-5015 Connector Part Number AIT22033PS Online

Order the Amphenol AIT22033PS circular connector online now to ensure your equipment's resilience in extreme conditions. This connector offers sealed construction to resist moisture, condensation, vibration, and flash-over, making it ideal for military, industrial, and commercial applications. Featuring over 286 contact layouts, supporting power and signal contacts in multiple sizes, it is available with solder or crimp termination. Its rugged aluminum shell and high-performance finishes guarantee durability in extreme temperatures, pressure, and vibration environments. Purchase today to secure reliable, long-lasting connections for your critical systems.

Get Amphenol AIT22033PS today—built for harsh environment reliability and high-current handling with sealed, corrosion-resistant design.

Frequently Asked Questions

Where can I buy Amphenol AIT22033PS?

You can click on the BUY or RFQ button to purchase AIT22033PS from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part AIT22033PS?

You can download the AIT22033PS datasheet or visit the Amphenol website for support.

Who is the manufacturer of AIT22033PS?

Amphenol

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