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Amphenol AIT61811S0 Sealed Circular Connectors

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 are sealed to resist moisture, condensation, vibration, and flash-over. They offer over 286 contact configurations, accommodating power-only, signal-only, or mixed contact types. Available in five mounting styles, nineteen shell sizes, and with either solder or crimp termination options, these connectors provide versatile solutions for demanding applications.

Authorized Distributors
Source:Newark
Part No:AIT6-18-11S0
Stock:896
Inv Date:05-29-2026
Price: Unit price: $22.43
Buy/RFQ:
Source:DigiKey
Part No:AIT6-18-11S0
Stock:896
Inv Date:05-29-2026
Price: Unit price: $22.57
Buy/RFQ:
Part No:AIT6-18-11S0
Stock:0
Inv Date:05-30-2026
Price: Unit price: $20.33
Buy/RFQ:
Part No:AIT6-18-11S0
Stock:597
Inv Date:05-29-2026
Price: Unit price: $12.41
Buy/RFQ:

Amphenol AIT61811S0 Sealed Circular Connectors Specifications:

  • Shell Material: Aluminum alloy
  • Shell Plating: Olive drab chromate coating over cadmium plating, black alloy, electroless nickel, anodized, gray zinc nickel or green zinc
  • Temperature Range: -67°F to +257°F (-55°C to +125°C)
  • Contacts: Machined brass or copper alloy, silver or gold plated, sizes from 16 through 0
  • Current Rating: Up to 150 amps for standard contacts, up to 255 amps with Radsok contacts
  • Wire Gauge Range: 24 to 0 AWG
  • Operational Voltage: Varies with contact size, up to 70,000 feet
  • Insulator: Resilient neoprene, Viton, LSZH
  • Sealing: Liquid-tight with neoprene insulator and grommet, moisture and EMI/RFI shielding options available
  • Dimensions: Available in 19 shell sizes, with shell styles including straight and 90° plugs, and box or wall mount configurations
  • Environmental Resistance: Vibration, salt spray MIL-STD-1344, heat up to +257°F for 60 hours, and chemical immersion resistance
  • Certification: UL Listed, MIL-DTL-5015 compliance, CE safety standards, and suitable for extreme reliability applications

Buy the Buy Amphenol MIL-DTL-5015 Connectors Part Number AIT61811S0 Online

Purchase your Amphenol SeriesMS sealed circular connectors online now to benefit from reliable, moisture-proof, and vibration-resistant connections. These connectors are engineered for demanding environments such as military, industrial, and communication applications. With options for multiple contact configurations, sizes, and termination methods, ordering online ensures quick delivery and expert support. Secure your equipment’s performance with our cost-effective, sealed connectors that withstand extreme temperatures, moisture, and harsh vibrations. Shop now to enhance your project's durability and safety with trusted, certified solutions.

Order your Amphenol SeriesMS sealed circular connector AIT61811S0 today and ensure your projects are protected with high-reliability, corrosion-resistant solutions.

Frequently Asked Questions

Where can I buy Amphenol AIT61811S0?

You can click on the BUY or RFQ button to purchase AIT61811S0 from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part AIT61811S0?

You can download the AIT61811S0 datasheet or visit the Amphenol website for support.

Who is the manufacturer of AIT61811S0?

Amphenol

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