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Amphenol AIT0FA2027EB Circular Connector

Amphenol AIT / MS connectors are cost-effective, threaded circular connectors designed in accordance with SAE-AS50151 (MIL-DTL-5015) standards for use in harsh environments. These connectors are sealed to resist moisture, condensation, vibration, and electrical flash-over. They offer over 286 different contact layouts, enabling configurations with power only, signal only, or mixed contacts. The connectors come in five mounting styles, nineteen shell sizes, and support both solder and crimp termination methods.

Authorized Distributors
Source:Newark
Part No:AIT0FA20-27-EB
Stock:162
Inv Date:05-29-2026
Price: Unit price: $36.55
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Source:DigiKey
Part No:AIT0FA20-27-EB
Stock:334
Inv Date:05-29-2026
Price: Unit price: $34.89
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Part No:AIT0FA20-27-EB
Stock:0
Inv Date:05-30-2026
Price: Unit price: $31.3
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Part No:AIT0FA20-27-EB
Stock:107
Inv Date:05-29-2026
Price: Unit price: $19.09
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Amphenol AIT0FA2027EB Circular Connector Specifications:

  • Shell Material: Aluminum alloy
  • Plating: Olive drab chromate coating over cadmium, electroless nickel, black alloy, gray zinc nickel, or green zinc
  • Contacts: Brass or copper alloy, silver or gold plated
  • Insulator: Resilient neoprene®, Viton®*, LSZH
  • Temperature Range: -67°F to +257°F (-55°C to +125°C)
  • Operating Voltage: Up to 70,000 feet altitude rated to 50,000 V/mil, with voltage ratings based on contact size
  • Current Rating: Up to 150 amps for standard contacts, 255 amps with Radsok® contacts
  • Wire Range: 24 to 0 AWG
  • Vibration Resistance: MIL-STD-1344, 10 to 2000Hz, 10g’s, 10 microseconds
  • Salt Spray Resistance: 48 hours minimum, MIL-STD-1344 method 1001
  • Mating Life: Minimum 100 cycles
  • Shock Resistance: 50g for 11 milliseconds on all axes
  • Sealing: Liquid-tight with neoprene insulator and rear-seal grommet
  • Dimensions: Shell sizes range from 8S to 40, with specific dimensions per size and style in inches and mm
  • Certification: UL-listed, MIL-DTL-5015 compliance

Buy the Amphenol Series MS Connectors: AIT Female Environmentally-Resistant: AIT0FA2027EB

Order Amphenol MS series connectors online today and enjoy durable, sealed circular connectors engineered for extreme environments. These connectors support a variety of contact layouts including power, signal, and mixed contacts. Available in multiple sizes, mounting styles, and termination methods, they ensure reliable electrical connections even in vibration, moisture, and temperature extremes. Ideal for military, industrial, and commercial use, these connectors are UL-listed and MIL-DTL-5015 compliant, offering excellent performance, corrosion resistance, and long-lasting durability. Purchase now for fast delivery and professional-grade reliability.

Get Amphenol MS connectors today—built for harsh environments, high reliability, and versatile configurations for industrial and military applications.

Frequently Asked Questions

Where can I buy Amphenol AIT0FA2027EB?

You can click on the BUY or RFQ button to purchase AIT0FA2027EB from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part AIT0FA2027EB?

You can download the AIT0FA2027EB datasheet or visit the Amphenol website for support.

Who is the manufacturer of AIT0FA2027EB?

Amphenol

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