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Amphenol AIT2204PS472 Circular Connector

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

Authorized Distributors
Source:Newark
Part No:AIT2-20-4PS-472
Stock:37
Inv Date:05-29-2026
Price: Unit price: $20.01
Buy/RFQ:
Source:DigiKey
Part No:AIT2-20-4PS-472
Stock:37
Inv Date:05-29-2026
Price: Unit price: $23.06
Buy/RFQ:
Part No:AIT2-20-4PS-472
Stock:0
Inv Date:05-30-2026
Price: Unit price: $19.55
Buy/RFQ:
Part No:AIT2-20-4PS-472
Stock:24
Inv Date:05-29-2026
Price: Unit price: $20.37
Buy/RFQ:

Amphenol AIT2204PS472 Circular Connector Specifications:

  • Shell Material: Aluminum alloy
  • Plating: Olive drab chromate coating over cadmium, electroless nickel, anodized, zinc nickel, or green zinc
  • Temperature Range: -67°F to +257°F (-55°C to +125°C)
  • Contacts: Brass or copper alloy, silver or gold plated, sizes 16 through 0
  • Current Ratings: Up to 150A for standard, 255A with Radsok contacts
  • Wire Gauges: 24 to 0 AWG
  • Vibration Resistance: MIL-STD-1344 method 20085, condition II
  • Salt Spray Resistance: 48 hours (cadmium), 500 hours (zinc nickel)
  • Operating Voltage: up to 5,700V depending on configuration
  • IP Rating: Class IP67 when mated
  • Mating Life: Minimum 100 cycles
  • Insulation Resistance: >5000 megohms at 77°F (25°C)
  • Contact Resistance: Max 0.2 milliohm
  • Ingress Sealing: Liquid-tight assembly with neoprene insulator and grommet
  • Dimensions: Shell sizes range from 8s to 40 with corresponding dimensional specifications
  • Applications: Military, industrial, and commercial harsh environments including power generators, machinery, ships, sensors, and off-road vehicles.

Buy the Buy Amphenol AIT2204PS472 Circular Connector Part Number Online

Purchase Amphenol AIT/MS Series circular connectors online now to ensure top performance in rugged conditions. These connectors offer reliable sealing, high-current capacity, and a variety of sizes and contact layouts. Perfect for military, industrial, and commercial applications, their robust construction and versatile termination options guarantee longevity and performance. Easy to order, quick to deliver—gear up your equipment with trusted connectors designed to withstand vibration, moisture, pressure, and extreme temperatures. Buy online today for guaranteed quality and availability in your critical projects.

Get Amphenol AIT/MS Series connectors today—designed for extreme reliability and environmental sealing in demanding industrial environments.

Frequently Asked Questions

Where can I buy Amphenol AIT2204PS472?

You can click on the BUY or RFQ button to purchase AIT2204PS472 from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part AIT2204PS472?

You can download the AIT2204PS472 datasheet or visit the Amphenol website for support.

Who is the manufacturer of AIT2204PS472?

Amphenol

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