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Amphenol MS3106A2027S military circular connector

MIL-DTL-5015 circular connectors are rugged military-grade connectors designed for reliable performance in harsh environments. The MS3106A2027S version offers a durable, corrosion-resistant aluminum shell with precise machined copper alloy contacts. Designed for applications demanding high vibration resistance, salt spray, and extreme temperature tolerance, these connectors feature threaded coupling and key/keyway polarization for secure, plug-and-play assembly. Suitable for military ground support, shipboard, and industrial equipment, they support a wide range of contact arrangements, including solder and crimp types, for maximum versatility and performance reliability.

Authorized Distributors
Source:Newark
Part No:MS3106A20-27S
Stock:45
Inv Date:05-29-2026
Price: Unit price: $44.88
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Source:DigiKey
Part No:MS3106A20-27S
Stock:38
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Price: Unit price: $54.26
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Source:DigiKey
Part No:MS3106A20-27S
Stock:1107
Inv Date:05-29-2026
Price: Unit price: $357.31
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Source:DigiKey
Part No:MS3106A20-27S
Stock:1233
Inv Date:05-29-2026
Price: Unit price: $51.01
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Part No:MS3106A20-27S
Stock:113
Inv Date:05-30-2026
Price: Unit price: $42.32
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Part No:MS3106A20-27S
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Inv Date:05-30-2026
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Part No:MS3106A20-27S
Stock:29
Inv Date:05-29-2026
Price: Unit price: $52.03
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Part No:MS3106A20-27S
Stock:19
Inv Date:05-29-2026
Price: Unit price: $17.7
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Part No:MS3106A20-27S
Stock:19
Inv Date:05-29-2026
Price: Unit price: $17.7
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Authorized Distributors
Part No:MS3106A20-27S
Stock:276
Inv Date:05-29-2026
Price: Unit price: $30.1641
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Part No:MS3106A20-27S
Stock:19
Inv Date:05-29-2026
Price: Unit price: $17.7
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Part No:MS3106A20-27S
Stock:19
Inv Date:05-29-2026
Price: Unit price: $17.7
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Part No:MS3106A20-27S
Stock:830
Inv Date:05-29-2026
Price: Unit price: $30.1641
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Part No:MS3106A20-27S
Stock:23
Inv Date:05-29-2026
Price: Unit price: $86.81
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Amphenol MS3106A2027S military circular connector Specifications:

  • Shell Material: High-grade aluminum alloy with cadmium-plated finish and olive drab chromate after-treatment for corrosion resistance
  • Contact Material: Copper alloy with silver plating for corrosion resistance and high current capacity
  • Operating Voltage: up to 3000 VAC (RMS) at sea level
  • Shell Styles: Five styles including wall mounting, box mounting, and straight or 90° plugs
  • Shell Sizes: Nineteen sizes available, supporting up to 104 circuits
  • Contact Types: Solder and crimp, sizes 16-0 and 22-0 AWG
  • Environmental Resistance: Designed to withstand moisture, vibration, pressure, and extreme temperatures
  • Threaded Couplings: For secure engagement with single key/keyway polarization
  • Service Classes: A (general), C (pressurized), E/F (environment resistant with strain relief), R (lightweight resistant)
  • Additional Features: Optional coaxial and thermocouple contacts, hermetic versions, and proprietary finishes

Buy the Amphenol MS3106A2027S – Reliable Circular Connectors for Industrial Applications

Discover the robust durability of the MS3106A2027S circular connector. Engineered with high-quality aluminum shells and corrosion-resistant copper contacts, this connector provides secure and reliable electrical connections suitable for military, aerospace, and industrial environments. Its threaded coupling and key/keyway polarization ensure easy and secure assembly, even under extreme conditions. Designed to withstand moisture, vibration, and temperature fluctuations, the MS3106A2027S offers versatile contact arrangements including solder and crimp options, making it ideal for critical applications requiring long-lasting, dependable performance.

Get Amphenol MS3106A2027S today—built for precision, durability, and secure military-grade connectivity in demanding environments.

Frequently Asked Questions

Where can I buy Amphenol MS3106A2027S?

You can click on the BUY or RFQ button to purchase MS3106A2027S from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part MS3106A2027S?

You can download the MS3106A2027S datasheet or visit the Amphenol website for support.

Who is the manufacturer of MS3106A2027S?

Amphenol

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