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Amphenol AIT2203SS025 MIL 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 withstand moisture, condensation, vibration, and arc flash. Available in over 286 contact layouts, these connectors can accommodate power, signal, or mixed contacts. They come in five mounting styles, nineteen shell sizes, and options for solder or crimp termination.

Authorized Distributors
Source:Newark
Part No:AIT2-20-3SS-025
Stock:256
Inv Date:05-29-2026
Price: Unit price: $26.09
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Source:DigiKey
Part No:AIT2-20-3SS-025
Stock:39
Inv Date:05-29-2026
Price: Unit price: $26.31
Buy/RFQ:
Part No:AIT2-20-3SS-025
Stock:2
Inv Date:05-30-2026
Price: Unit price: $21.3
Buy/RFQ:
Part No:AIT2-20-3SS-025
Stock:169
Inv Date:05-29-2026
Price: Unit price: $23.39
Buy/RFQ:

Amphenol AIT2203SS025 MIL Circular Connector Specifications:

  • Shell Material: Aluminum alloy
  • Plating: Olive drab chromate coating over cadmium, electroless nickel, black alloy, green zinc nickel, or gray zinc nickel
  • Temperature Range: -67°F to +257°F (-55°C to +125°C)
  • Operating Voltage (up to 50,000 feet): Varies by contact size, up to 8,500V flashover voltage
  • Current Capacity: Up to 150 amps for standard contacts, 255 amps with RadSok contacts
  • Wire Gauges: 24 to 0 AWG
  • Contact Materials: Brass or copper alloy, silver or gold plated
  • Sealing: Liquid-tight assembly with neoprene insulator and rear-seal grommet
  • Vibration Resistance: MIL-STD-1344 Method 20085, condition II
  • Salt Spray Resistance: 500 hours per MIL-STD-1344 Method 1001
  • Mating Life: Minimum 100 cycles
  • Dimensions: Varied across sizes, see specific datasheets for dimensions
  • Certifications: MIL-DTL-5015, UL-listed, CE safety standards

Buy the Amphenol Series MS MIL-DTL-5015: AIT2203SS025

Discover the high-performance MIL circular connectors designed for demanding environments. The AIT/MS series offers sealing against moisture, corrosion, and vibration, making them ideal for military, industrial, and commercial applications. With diverse contact layouts, multiple mounting styles, and termination options, these connectors ensure reliable connections. Purchase online today for fast delivery, certified quality, and technical support, ensuring your equipment performs under extreme conditions with proven durability and safety standards.

Buy Amphenol AIT2203SS025 connectors now and experience unmatched reliability and performance in extreme environments.

Frequently Asked Questions

Where can I buy Amphenol AIT2203SS025?

You can click on the BUY or RFQ button to purchase AIT2203SS025 from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part AIT2203SS025?

You can download the AIT2203SS025 datasheet or visit the Amphenol website for support.

Who is the manufacturer of AIT2203SS025?

Amphenol

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