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Amphenol AIT0A181SCB30 Circular Military 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. They are sealed to resist moisture, condensation, vibration, and electrical flash-over. These connectors feature over 286 contact configurations, allowing for power, signals, or a combination of both. They are available in five mounting styles, nineteen shell sizes, and can be terminated via solder or crimp methods.

Authorized Distributors
Source:DigiKey
Part No:AIT0A18-1SC-B30
Stock:250
Inv Date:05-31-2026
Price: Unit price: $63.79
Buy/RFQ:
Part No:AIT0A18-1SC-B30
Stock:0
Inv Date:06-01-2026
Price: Unit price: $53.36
Buy/RFQ:
Part No:AIT0A18-1SC-B30
Stock:65
Inv Date:05-31-2026
Price: Unit price: $59.17
Buy/RFQ:

Amphenol AIT0A181SCB30 Circular Military Connector Specifications:

  • Shell Material: Aluminum alloy
  • Plating: Olive drab chromate coating over cadmium; black alloy, electroless nickel, anodized, gray zinc nickel, or green zinc
  • Contacts: Brass or copper alloy, plated with silver or gold
  • Operating Temperature: -67°F to +257°F (-55°C to +125°C)
  • Voltage Rating: Up to 50,000 volts and 70,000 feet altitude operation
  • Current Rating: Up to 150 amps for standard contacts, 255 amps with Radsok contacts
  • Contact Sizes: From 16 to 0 AWG
  • Sealing: Liquid-tight assembly with neoprene insulator and rear-seal grommet
  • Environmental Resistance: Salt spray MIL-STD-1344, corrosion-resistant shells
  • Vibration & Shock: Meet MIL-STD-1344 conditions, withstand 50g shock
  • Mating Life: Minimum 100 cycles per MIL-DTL-5015

Buy the Amphenol Series MS MIL-DTL-5015: AIT0A181SCB30

Experience exceptional durability with Amphenol Circular Military Connectors, engineered for extreme conditions. These sealed connectors offer reliable power and signal transmission in harsh environments. With versatile mounting styles, broad size options, and solder or crimp termination, they are ideal for industrial, military, and commercial applications. Designed to resist moisture, vibration, and corrosion, these connectors ensure secure connections and long service life, making them a wise choice for demanding projects. Purchase online to take advantage of fast delivery and competitive pricing for these rugged, high-performance connectors.

Get Amphenol AIT0A181SCB30 connectors today—built for demanding environments and long-lasting reliability.

Frequently Asked Questions

Where can I buy Amphenol AIT0A181SCB30?

You can click on the BUY or RFQ button to purchase AIT0A181SCB30 from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part AIT0A181SCB30?

You can download the AIT0A181SCB30 datasheet or visit the Amphenol website for support.

Who is the manufacturer of AIT0A181SCB30?

Amphenol

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