myMectronic
myMectronic

A Premier B2B Part Search

Amphenol AIT0221P0 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 and are sealed to resist moisture, condensation, vibration, and flash-over. These connectors offer over 286 contact configurations, allowing for 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:AIT0-22-1P0
Stock:124
Inv Date:05-29-2026
Price: Unit price: $23.97
Buy/RFQ:
Source:DigiKey
Part No:AIT0-22-1P0
Stock:54
Inv Date:05-29-2026
Price: Unit price: $25.52
Buy/RFQ:
Part No:AIT0-22-1P0
Stock:0
Inv Date:05-30-2026
Price: Unit price: $20.75
Buy/RFQ:
Part No:AIT0-22-1P0
Stock:82
Inv Date:05-29-2026
Price: Unit price: $22.69
Buy/RFQ:

Amphenol AIT0221P0 circular connector Specifications:

  • Shell Material: Aluminum alloy
  • Plating: Olive drab chromate coating over cadmium plating, black alloy, electroless nickel, anodized, gray zinc nickel, or green zinc
  • Operating Temperature: -67°F to +257°F (-55°C to +125°C)
  • Temperature Range: Full range, suitable for extreme vibration and moisture
  • Insulator Material: Resilient neoprene®, Viton®*, LSZH low-smoke, zero-halogen
  • Contact Material: Brass or copper alloy
  • Contact Plating: Silver or gold
  • Current Capacity: Up to 150 amps (standard), 255 amps (Radsok® contacts)
  • Wire Gauge Range: 24 to 0 AWG
  • Dimensions: Multiple shell sizes; Shell diameters vary with size, typical length around 0.75 to 2.25 inches
  • Sealing: Liquid-tight assembly with neoprene insulator and rear-seal grommet
  • Vibration Resistance: MIL-STD-1344 Method 20085, condition II
  • Salt Spray Resistance: 48 hours (cadmium), 500 hours (Zinc nickel coating)
  • Mating Life: Minimum 100 cycles
  • Electrical: Test Voltage up to 8,500 V, Voltage rating up to 600 V
  • Mechanical: Contact retention, insertion and extraction forces meet MIL standards
  • Environmental: Salt spray, temperature extremes, chemical resistance
  • Approvals: MIL-DTL-5015, UL Listed

Buy the Buy Amphenol AIT Circular Connector Part Number AIT0221P0 Online

Discover the durability and reliability of Amphenol AIT MS series connectors. Designed for extreme environments, these sealed, threaded circular connectors come in multiple sizes, configurations, and termination options. Perfect for military, industrial, and commercial uses, they withstand moisture, vibration, and temperature extremes. Secure your equipment with high-current capacity, moisture resistance, and long-lasting operation. Order online today and ensure your projects are equipped with proven, top-quality connectors that deliver performance and safety across demanding applications.

Buy Amphenol AIT MS connectors now and experience unmatched durability and performance in harsh industrial environments.

Frequently Asked Questions

Where can I buy Amphenol AIT0221P0?

You can click on the BUY or RFQ button to purchase AIT0221P0 from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part AIT0221P0?

You can download the AIT0221P0 datasheet or visit the Amphenol website for support.

Who is the manufacturer of AIT0221P0?

Amphenol

Amphenol Part List

Browse and search other Amphenol parts, locate datasheets and stock

Sponsored by