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Amphenol MS3106E181S Circular Connector

MIL-DTL-5015 circular connectors are military-grade, threaded coupling connectors built for demanding environments. They feature resilient inserts, corrosion-resistant high-grade aluminum shells with cadmium or alternative finishes, and pure copper alloy contacts, available in solder or crimp styles. They meet MIL-DTL-5015 standards, with options including multiple shell styles, sizes, and contact arrangements up to 104 circuits. These connectors serve military, aerospace, and industrial applications needing durable, environmental-resistant electrical connections with high safety and reliability.

Authorized Distributors
Source:Newark
Part No:MS3106E181S
Stock:48
Inv Date:05-29-2026
Price: Unit price: $83.57
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Source:Newark
Part No:MS3106E18-1S
Stock:98
Inv Date:05-29-2026
Price: Unit price: $75.68
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Part No:MS3106E18-1S
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Inv Date:05-30-2026
Price: Unit price: $78.87
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Part No:MS3106E18-1S
Stock:24
Inv Date:05-30-2026
Price: Unit price: $36.42
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Source:DigiKey
Part No:MS3106E18-1S
Stock:5
Inv Date:05-29-2026
Price: Unit price: $29.57
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Source:DigiKey
Part No:MS3106E18-1S
Stock:71
Inv Date:05-29-2026
Price: Unit price: $87.89
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Source:DigiKey
Part No:MS3106E18-1S
Stock:34
Inv Date:05-29-2026
Price: Unit price: $104.54
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Source:DigiKey
Part No:MS3106E18-1S
Stock:111
Inv Date:05-29-2026
Price: Unit price: $259.13
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Part No:MS3106E18-1S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $27.8
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Authorized Distributors
Part No:MS3106E18-1S
Stock:15
Inv Date:05-29-2026
Price: Unit price: $89.65
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Part No:MS3106E18-1S
Stock:25
Inv Date:05-29-2026
Price: Unit price: $66.2341
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Part No:MS3106E18-1S
Stock:75
Inv Date:05-29-2026
Price: Unit price: $66.2341
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Part No:MS3106E18-1S
Stock:217
Inv Date:05-29-2026
Price: Unit price: $36.2491
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Part No:MS3106E18-1S
Stock:13
Inv Date:05-29-2026
Price: Unit price: $77.95
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Part No:MS3106E18-1S
Stock:99
Inv Date:05-29-2026
Price: Unit price: $36.12
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Part No:MS3106E18-1S
Stock:99
Inv Date:05-29-2026
Price: Unit price: $36.12
Buy/RFQ:
Part No:MS3106E18-1S
Stock:72
Inv Date:05-29-2026
Price: Unit price: $36.2491
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Part No:MS3106E18-1S
Stock:13
Inv Date:05-29-2026
Price: Unit price: $77.95
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Authorized Distributors
Part No:MS3106E18-1S
Stock:99
Inv Date:05-29-2026
Price: Unit price: $36.12
Buy/RFQ:
Part No:MS3106E18-1S
Stock:99
Inv Date:05-29-2026
Price: Unit price: $36.12
Buy/RFQ:
Part No:MS3106E18-1S
Stock:47
Inv Date:05-29-2026
Price: Unit price: $26.42
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Part No:MS3106E18-1S
Stock:100
Inv Date:05-30-2026
Price: N/A
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Amphenol MS3106E181S Circular Connector Specifications:

  • Shell Material: High-grade aluminum alloy with cadmium or alternative plating
  • Operating Voltage: Up to 3000 VAC (RMS) at sea level
  • Shell Styles: Five types including wall, cable, box mounting, straight, and 90° plugs
  • Shell Sizes: Nineteen options ranging from size 8 to 40
  • Contact Arrangement: From 1 to 104 circuits, in solder or crimp forms
  • Contact Material: Copper alloy, silver plated for corrosion resistance
  • Insert Types: Resilient neoprene for moisture sealing and vibration resistance
  • Coupling: Threaded for secure connection, with single key/keyway polarization
  • Environmental Resistance: Designed for moisture, vibration, pressure, temperature extremes
  • Certifications: Meets MIL-DTL-5015 military standards
  • Additional Options: Hermetic seals, coaxial, thermocouple contacts, alternate finishes

Buy the Amphenol MS3106E181S – Reliable Circular Connectors for Industrial Applications

Discover the rugged reliability of the Amphenol MS3106E181S circular connector, engineered for demanding industrial, aerospace, and military applications. Featuring high-grade aluminum shells, corrosion-resistant contacts, and a threaded coupling mechanism, it ensures secure, durable connections in extreme environments. Available in multiple sizes and configurations, including options for hermetic sealing, coaxial, and thermocouple contacts, this connector meets MIL-DTL-5015 standards. Purchase online today to ensure your critical systems operate with maximum reliability and environmental protection in harsh conditions.

Get Amphenol MS3106E181S today—built for precision, durability, and environmental resilience in demanding industrial and military environments.

Frequently Asked Questions

Where can I buy Amphenol MS3106E181S?

You can click on the BUY or RFQ button to purchase MS3106E181S from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part MS3106E181S?

You can download the MS3106E181S datasheet or visit the Amphenol website for support.

Who is the manufacturer of MS3106E181S?

Amphenol

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