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Amphenol AIT22011SS circular connector

Amphenol AIT / MS connectors are cost-effective threaded circular connectors designed for harsh environments, compliant with SAE-AS50151 (MIL-DTL-5015) standards. These connectors offer reliable sealing to resist moisture, condensation, vibration, and flash-over. Available in over 286 contact layouts, they support configurations for power, signal, or both. They come in five mounting styles, nineteen shell sizes, and can be terminated via solder or crimp methods.

Authorized Distributors
Source:Newark
Part No:AIT2-20-11SS
Stock:27
Inv Date:05-29-2026
Price: Unit price: $30.86
Buy/RFQ:
Source:DigiKey
Part No:AIT2-20-11SS
Stock:27
Inv Date:05-29-2026
Price: Unit price: $32.59
Buy/RFQ:
Part No:AIT2-20-11SS
Stock:0
Inv Date:05-30-2026
Price: Unit price: $26.02
Buy/RFQ:
Part No:AIT2-20-11SS
Stock:18
Inv Date:05-29-2026
Price: Unit price: $17.95
Buy/RFQ:

Amphenol AIT22011SS 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
  • Insulator: Resilient neoprene, Viton low-smoke, zero-halogen (LSZH)
  • Operating Temperature: -67°F to +257°F (-55°C to +125°C)
  • Vibration Resistance: MIL-STD-1344 Method 20085, condition II
  • Salt Spray: 48-hour, MIL-STD-1344 Method 1001, condition B
  • Mating Life: Minimum 100 cycles per MIL-DTL-5015
  • Electrical: Up to 150 amps for standard contacts, 255 amps with Radsok contacts
  • Wire Range: 24 to 0 AWG
  • Sealing Grommets: Neoprene rear-seal grommet providing liquid-tight assembly
  • Dimensions: Shell sizes from 8S to 40, various mounting styles, specific dimensions available per size
  • Application: Suitable for military, industrial, and commercial environments requiring extreme reliability.

Buy the Amphenol AIT– Reliable Connectors for Harsh Environments

Experience the superior quality and rugged design of Amphenol AIT/MS circular connectors, ideal for demanding industrial and military environments. These connectors provide excellent sealing against moisture, vibration, and temperature extremes, ensuring reliable operation over multiple cycles. With a variety of sizes, contact layouts, and termination options, they are perfect for power, signal, or mixed applications. Order online today and secure a robust, high-performance connector designed to meet the toughest standards for your critical projects.

Buy Amphenol AIT/MS connectors now and experience unmatched reliability and performance in demanding industrial applications.

Frequently Asked Questions

Where can I buy Amphenol AIT22011SS?

You can click on the BUY or RFQ button to purchase AIT22011SS from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part AIT22011SS?

You can download the AIT22011SS datasheet or visit the Amphenol website for support.

Who is the manufacturer of AIT22011SS?

Amphenol

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