myMectronic
myMectronic

A Premier B2B Part Search

Amphenol AIT6A181SC Sealed 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 sealed construction to resist moisture, condensation, vibration, and electrical flash-over. They come with over 286 contact configurations, accommodating power, signal, or mixed contacts. Available in five mounting styles, nineteen shell sizes, and options for solder or crimp termination, they provide versatile connectivity solutions for demanding applications.

Authorized Distributors
Source:Newark
Part No:AIT6A18-1SC
Stock:896
Inv Date:05-29-2026
Price: Unit price: $46.37
Buy/RFQ:
Source:DigiKey
Part No:AIT6A18-1SC
Stock:890
Inv Date:05-29-2026
Price: Unit price: $44.72
Buy/RFQ:
Part No:AIT6A18-1SC
Stock:0
Inv Date:05-30-2026
Price: Unit price: $40.95
Buy/RFQ:
Part No:AIT6A18-1SC
Stock:597
Inv Date:05-29-2026
Price: Unit price: $24.61
Buy/RFQ:

Amphenol AIT6A181SC Sealed Circular Connector Specifications:

  • Shell Material: Aluminum alloy
  • Plating: Olive drab chromate coating over cadmium plating / electroless nickel / black alloy / zinc nickel / green zinc
  • Contact Material: Brass or copper alloy
  • Contact Plating: Silver or gold
  • Operating Voltage: Up to 550V (varies by layout)
  • Current Capacity: Up to 150 amps for standard contacts and 255 amps with Radsok® contacts
  • Insulator: Resilient neoprene, Viton®, LSZH
  • Temperature Range: -67°F to +257°F (-55°C to +125°C)
  • Waterproof: Yes, with grommets and sealing features
  • Mating Life: Min. 100 cycles
  • Salt Spray Resistance: 500 hours
  • Vibration/Shock: Meets MIL-STD-1344/ MIL-STD-202
  • Assembly: Solder, crimp, PC, thermocouple contacts
  • Number of Circuits: 1 to 85

Buy the Amphenol Series MS Power and Signal Connectors: AIT6A181SC

Order the Amphenol AIT6A181SC sealed circular connector online today and enjoy fast shipping. Perfect for military, industrial, or commercial use, this connector offers robust construction, multiple contact configurations, and sealing features for harsh environments. Whether you need a power, signal, or mixed contact layout, this versatile connector ensures reliable connectivity. Easily select your preferred mounting style, shell size, and termination type. Buy now to ensure your equipment is protected and performs flawlessly in extreme conditions.

Buy Amphenol AIT6A181SC connectors now and experience unmatched reliability and performance in demanding environments.

Frequently Asked Questions

Where can I buy Amphenol AIT6A181SC?

You can click on the BUY or RFQ button to purchase AIT6A181SC from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part AIT6A181SC?

You can download the AIT6A181SC datasheet or visit the Amphenol website for support.

Who is the manufacturer of AIT6A181SC?

Amphenol

Amphenol Part List

Browse and search other Amphenol parts, locate datasheets and stock

Sponsored by