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Amphenol AIT6AA2027SC Circular Connectors

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 electrical flash-over. They offer over 286 contact layouts, accommodating power, signal, or mixed contacts. Available in five mounting styles, nineteen shell sizes, and with solder or crimp termination options, they are suitable for various demanding applications.

Authorized Distributors
Source:Newark
Part No:AIT6AA20-27SC
Stock:1233
Inv Date:05-29-2026
Price: Unit price: $62.11
Buy/RFQ:
Part No:AIT6AA20-27SC
Stock:0
Inv Date:05-30-2026
Price: Unit price: $52.28
Buy/RFQ:
Part No:AIT6AA20-27SC
Stock:814
Inv Date:05-29-2026
Price: Unit price: $37.81
Buy/RFQ:

Amphenol AIT6AA2027SC Circular Connectors Specifications:

  • Shell Material: Aluminum alloy
  • Plating: Olive drab chromate coating over cadmium plating, black alloy, electroless nickel, anodized, gray zinc nickel or green zinc
  • Contacts: Brass or copper alloy, silver or gold plated
  • Insulator: Resilient Neoprene®, Viton®, LSZH
  • Operating Temperature: -67°F to +257°F (-55°C to +125°C)
  • Voltage Rating: Up to 70,000 ft altitude at 50V to 250V depending on contact size
  • Current Rating: Up to 150 amps (standard), 255 amps (Radsok® contacts)
  • Wire Range: 24 to 0 AWG
  • Sealing: Liquid-tight assembly with neoprene insulator and rear-seal grommet
  • Dimensions: Available in multiple shell sizes (e.g., 8S to 40), with specific dimensions per size and style
  • Vibration Resistance: Meets MIL-STD-1344 Method 20085
  • Salt Spray Resistance: Minimum 500 hours per MIL-STD-1344
  • Mating Life: Minimum 100 cycles

Buy the Buy Amphenol AIT/MS Circular Connectors Part Number AIT6AA2027SC Online

Purchase your Amphenol AIT Series circular connectors online now to ensure durable, sealed connections for extreme conditions. These connectors provide dependable electrical performance with a variety of contact layouts, mounting styles, and sizes suitable for military, industrial, and commercial applications. Featuring robust aluminum shells, corrosion-resistant plating, and high current handling, they guarantee long-term reliability. Order today and equip your projects with top-quality connectors designed for strength, flexibility, and environmental resistance—perfect for power generation, off-road equipment, machinery, and more.

Order your Amphenol Series AIT/MS connector today and ensure reliable performance in demanding environments.

Frequently Asked Questions

Where can I buy Amphenol AIT6AA2027SC?

You can click on the BUY or RFQ button to purchase AIT6AA2027SC from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part AIT6AA2027SC?

You can download the AIT6AA2027SC datasheet or visit the Amphenol website for support.

Who is the manufacturer of AIT6AA2027SC?

Amphenol

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