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Amphenol AIT02011SS circular connector

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

Authorized Distributors
Source:DigiKey
Part No:AIT0-20-11SS
Stock:27
Inv Date:05-29-2026
Price: Unit price: $37.81
Buy/RFQ:
Part No:AIT0-20-11SS
Stock:18
Inv Date:05-29-2026
Price: Unit price: $20.81
Buy/RFQ:

Amphenol AIT02011SS circular connector Specifications:

  • Shell Material: Aluminum alloy
  • Plating: Olive drab chromate coating over cadmium, electroless nickel, anodized, zinc nickel, or green zinc
  • Operating Temperature Range: -67°F to +257°F (-55°C to +125°C)
  • Voltage Rating: Up to 50,000 volts in test conditions at 50,000 feet altitude
  • Current Capacity: Up to 150 amps for standard contacts, 255 amps with Radsok contacts
  • Wire Gauge Range: 24 AWG to 0 AWG
  • Contact Material: Brass or copper alloy with silver or gold plating
  • Electrical Resistance: Contact resistance typically below 0.2 milliohms
  • Vibration Resistance: Meets MIL-STD-1344, test frequencies from 10-2000Hz
  • Salt Spray Resistance: 48 hours minimum at MIL-STD-1344 condition B
  • Sealing: Liquid-tight assembly with neoprene insulator and rear-seal grommet
  • Shell Sizes: 19, multiple styles including straight, 90°, box, and wall-mount

Buy the Amphenol MS Series – Reliable Circular Connectors for Industrial Applications

Order Amphenol AIT / MS series circular connectors online today and ensure reliable performance in extreme conditions. These connectors are designed to withstand moisture, vibration, and temperature extremes. Available in multiple mounting styles, sizes, and contact configurations, they are perfect for military, industrial, and commercial applications. With options for solder or crimp termination, quick delivery, and certified quality, purchasing online guarantees prompt availability, competitive pricing, and the technical support needed for your demanding projects. Trust Amphenol for dependable, durable connectors.

Get Amphenol AIT/MS connectors today—built for extreme reliability, moisture resistance, and high-power handling in demanding environments.

Frequently Asked Questions

Where can I buy Amphenol AIT02011SS?

You can click on the BUY or RFQ button to purchase AIT02011SS from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part AIT02011SS?

You can download the AIT02011SS datasheet or visit the Amphenol website for support.

Who is the manufacturer of AIT02011SS?

Amphenol

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