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Amphenol AIT1E2851PC circular connector

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 flash-over. They offer over 286 contact layouts suitable for power, signal, or combined applications. Available in five mounting styles, nineteen shell sizes, and with either solder or crimp termination options, these connectors provide versatile solutions for demanding conditions.

Authorized Distributors
Source:Newark
Part No:AIT1E28-51PC
Stock:5
Inv Date:05-29-2026
Price: Unit price: $98.82
Buy/RFQ:
Source:DigiKey
Part No:AIT1E28-51PC
Stock:5
Inv Date:05-29-2026
Price: Unit price: $114.88
Buy/RFQ:
Part No:AIT1E28-51PC
Stock:0
Inv Date:05-30-2026
Price: Unit price: $84.03
Buy/RFQ:
Part No:AIT1E28-51PC
Stock:3
Inv Date:05-29-2026
Price: Unit price: $63.21
Buy/RFQ:

Amphenol AIT1E2851PC circular connector Specifications:

  • Shell Material: Aluminum alloy
  • Plating: Olive drab chromate coating over cadmium or optional finishes (epoxy, black alloy, etc.)
  • Temperature Range: -67°F to +257°F (-55°C to +125°C)
  • Operating Voltage: Up to 70,000 feet altitude ratings, view detailed voltage ratings per contact size
  • Current Capacity: Up to 150 amps per contact, up to 255 amps with RADSOK contacts
  • Wire Range: 24 to 0 AWG
  • Seal Components: Neoprene insulator; rear-seal grommet for liquid-tight assembly
  • Environmental Resistance: Moisture, vibration, pressure, and temperature extremes
  • Contact Materials: Brass or copper alloy with silver or gold plating
  • Certifications: MIL-DTL-5015 compliance, UL-listed, MIL STD-1344

Buy the Amphenol Series MS Power Connectors: AIT1E2851PC

Order the Amphenol Series MS circular connectors AIT1E2851PC online today and enjoy rapid delivery of robust, sealed connectors designed for extreme conditions. With over 286 contact layouts, multiple shell sizes, and termination options, these connectors are perfect for industrial, military, and commercial applications that require high reliability, moisture resistance, and durability. Secure your connection needs with ease and confidence by purchasing online and benefiting from our dedicated support and fast shipping. Experience top-tier quality for power, signal, or combined use in harsh environments.

Buy Amphenol MS connectors AIT1E2851PC now and experience unmatched reliability and performance in demanding environments.

Frequently Asked Questions

Where can I buy Amphenol AIT1E2851PC?

You can click on the BUY or RFQ button to purchase AIT1E2851PC from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part AIT1E2851PC?

You can download the AIT1E2851PC datasheet or visit the Amphenol website for support.

Who is the manufacturer of AIT1E2851PC?

Amphenol

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