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Amphenol AIT21810PS Circular Connector

Amphenol AIT / MS connectors are cost-effective, threaded circular connectors compliant with SAE-AS50151 (MIL-DTL-5015) standards, designed for use in harsh environments. These connectors offer moisture resistance, vibration resistance, and sealing to prevent moisture and condensation ingress. They feature over 286 contact layouts, allowing configurations for power, signal, or mixed contacts. Available in five mounting styles, nineteen shell sizes, with options for solder or crimp termination, these connectors are suitable for a wide range of industrial applications.

Authorized Distributors
Source:Newark
Part No:AIT2-18-10PS
Stock:1031
Inv Date:05-29-2026
Price: Unit price: $21.05
Buy/RFQ:
Source:DigiKey
Part No:AIT2-18-10PS
Stock:468
Inv Date:05-29-2026
Price: Unit price: $15.23
Buy/RFQ:
Part No:AIT2-18-10PS
Stock:11
Inv Date:05-30-2026
Price: Unit price: $17.86
Buy/RFQ:
Part No:AIT2-18-10PS
Stock:1012
Inv Date:05-29-2026
Price: Unit price: $11.59
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Amphenol AIT21810PS Circular Connector Specifications:

  • Shell Material: Aluminum alloy
  • Plating: Olive drab chromate coating over cadmium, electroless nickel, black alloy, green zinc nickel, or zinc coatings
  • Temperature Range: -67°F to +257°F (-55°C to +125°C)
  • Vibration & Shock Resistance: Performs in extreme vibration and shock conditions per MIL-DTL-5015
  • Contact Sizes: 16 through 0 AWG, with current ratings up to 150 amps standard, 255 amps with Radsok contacts
  • Contact Material: Brass or copper alloy, with silver or gold plating
  • Insulator Material: Resilient neoprene® and Viton®, low-smoke, zero-halogen (LSZH)
  • Operating Voltage: Up to 70,000 feet altitude at specified voltage ratings with insulation and dielectric properties
  • Water Resistance: IP67 protection when mated
  • Dimensions: Length varies with shell size and style, typical insulator ratings from 0.143 to 1.625 inches in diameter

Buy the Amphenol Series MS MIL-DTL-5015: AIT21810PS

Purchase the reliable Amphenol Series MS MIL-DTL-5015 AIT21810PS online today. These durable, environmental-sealed connectors are designed to withstand moisture, vibration, and extreme temperatures. They provide versatile connection options with multiple contact layouts and sizes, suitable for military, industrial, and commercial applications. Easy to install with solder or crimp termination, these connectors offer high current capacity, IP67 protection, and exceptional durability. Upgrade your equipment with confidence—order now for fast delivery and quality assurance!

Order your Amphenol Series MS MIL-DTL-5015 AIT21810PS today and ensure reliable performance even in extreme environments.

Frequently Asked Questions

Where can I buy Amphenol AIT21810PS?

You can click on the BUY or RFQ button to purchase AIT21810PS from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part AIT21810PS?

You can download the AIT21810PS datasheet or visit the Amphenol website for support.

Who is the manufacturer of AIT21810PS?

Amphenol

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