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Amphenol AIT2204PS circular connector

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

Authorized Distributors
Source:Newark
Part No:AIT2-20-4PS
Stock:37
Inv Date:05-29-2026
Price: Unit price: $19.19
Buy/RFQ:
Source:DigiKey
Part No:AIT2-20-4PS
Stock:4
Inv Date:05-29-2026
Price: Unit price: $16.99
Buy/RFQ:
Part No:AIT2-20-4PS
Stock:0
Inv Date:05-30-2026
Price: Unit price: $19.7
Buy/RFQ:
Part No:AIT2-20-4PS
Stock:24
Inv Date:05-29-2026
Price: Unit price: $20.47
Buy/RFQ:

Amphenol AIT2204PS circular connector Specifications:

  • Shell Material: Aluminum alloy
  • Plating: Olive drab chromate coating over cadmium, electroless nickel, black alloy, green zinc, or gray zinc nickel
  • Operating Temperature Range: -67°F to +257°F (-55°C to +125°C)
  • Operating Voltage: Up to 50,000 feet altitude rated, specific voltage ratings depend on contact size
  • Current Capacity: Up to 150 amps for standard contacts, up to 255 amps with Radsok contacts
  • Wire Gauge Compatibility: From 24 AWG to 0 AWG
  • Contact Materials: Brass or copper alloy, silver or gold plated
  • Sealing: Liquid-tight insulator, neoprene insulator, rear-seal grommet
  • Vibration Resistance: MIL-STD-1344 Method 20085, condition II
  • Salt Spray Resistance: Minimum 48 hours in salt spray (MIL-STD-1344 Method 1001 condition B)
  • Temperature Resistance: +257°F (+125°C) for 60 hours, +185°F (+85°C) for 1000 hours
  • Insulation Resistance: >5000 megohms at 77°F (25°C)
  • Mating Life: Minimum 100 cycles
  • Shock Resistance: 50g for 11 milliseconds
  • Contact Types: Solder, crimp, PC, thermocouple with silver or gold plating

Buy the Amphenol Series AIT/MS MIL-DTL-5015: AIT2204PS

Order the Amphenol AIT2204PS circular connector online today to ensure your equipment withstands extreme conditions. Designed for industrial, military, and harsh environmental applications, this connector provides reliable power and signal transmission with a sealed and vibration-resistant design. Available in multiple sizes, mounts, and termination options, it guarantees durability and flexibility. Purchase now to benefit from fast shipping, competitive pricing, and trusted quality for your critical projects.

Get Amphenol AIT2204PS today—built for harsh environments with high reliability and versatile contact layouts.

Frequently Asked Questions

Where can I buy Amphenol AIT2204PS?

You can click on the BUY or RFQ button to purchase AIT2204PS from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part AIT2204PS?

You can download the AIT2204PS datasheet or visit the Amphenol website for support.

Who is the manufacturer of AIT2204PS?

Amphenol

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