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Amphenol MS3101E181P Circular Connectors

MIL-DTL-5015 series circular connectors are designed for military and aerospace applications, providing durable, environment-resistant, and high-reliability electrical connections. These connectors feature threaded couplings, single key/keyway polarization, and resilient neoprene inserts for moisture and vibration resistance. They come in multiple shell styles and sizes with options for solder or crimp contacts, including coaxial and thermocouple configurations. Constructed from high-grade aluminum alloy with cadmium or alternative finishes, they ensure excellent corrosion resistance and longevity in demanding operational conditions.

Authorized Distributors
Source:Newark
Part No:MS3101E18-1P
Stock:18
Inv Date:05-29-2026
Price: Unit price: $24.93
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Source:DigiKey
Part No:MS3101E18-1P
Stock:7
Inv Date:05-29-2026
Price: Unit price: $26.26
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Source:DigiKey
Part No:MS3101E18-1P
Stock:53
Inv Date:05-29-2026
Price: Unit price: $70.6
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Source:DigiKey
Part No:MS3101E18-1P
Stock:19
Inv Date:05-29-2026
Price: Unit price: $136.53
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Source:DigiKey
Part No:MS3101E18-1P
Stock:35
Inv Date:05-29-2026
Price: Unit price: $177.69
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Part No:MS3101E18-1P
Stock:19
Inv Date:05-30-2026
Price: Unit price: $23.71
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Part No:MS3101E18-1P
Stock:0
Inv Date:05-30-2026
Price: Unit price: $75.43
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Part No:MS3101E18-1P
Stock:0
Inv Date:05-29-2026
Price: Unit price: $24.69
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Part No:MS3101E18-1P
Stock:0
Inv Date:05-29-2026
Price: Unit price: $57.4
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Authorized Distributors
Part No:MS3101E18-1P
Stock:216
Inv Date:05-29-2026
Price: Unit price: $33.8031
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Part No:MS3101E18-1P
Stock:72
Inv Date:05-29-2026
Price: Unit price: $33.8031
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Part No:MS3101E18-1P
Stock:0
Inv Date:05-29-2026
Price: Unit price: $57.4
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Part No:MS3101E18-1P
Stock:32
Inv Date:05-29-2026
Price: Unit price: $24.16
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Amphenol MS3101E181P Circular Connectors 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 with nineteen sizes
  • Contact arrangements: from 1 to 104 circuits
  • Contact types: solder, crimp, coaxial, thermocouple; sizes 16-0, 22-0 AWG
  • Sealing: neoprene inserts for moisture and vibration resistance
  • Temperature Rating: -55°C to +105°C
  • Coupling mechanism: threaded with single key/keyway polarization
  • Class designations: A, C, E/F, R, offering general, pressurized, environmental, lightweight, and hermetic options
  • Dimensions: varies by shell size with standard and optional modifications

Buy the Amphenol MS3100-MS3108 Reliable Circular Connectors for Industrial Applications

Order Amphenol circular connectors online today for dependable, military-grade electrical connections designed to withstand extreme conditions. These connectors feature threaded coupling, multiple shell styles and sizes, and a variety of contact options, including coaxial and thermocouple variants. Made from high-grade aluminum with corrosion-resistant finishes, they deliver excellent durability for aerospace, military, and industrial applications. Our online store offers quick access to these versatile connectors, ensuring your assemblies meet demanding performance and reliability standards while simplifying your procurement process.

Get Amphenol MS3100-MS3108 today—built for precision, environmental resilience, and long-lasting durability in demanding environments.

Frequently Asked Questions

Where can I buy Amphenol MS3101E181P?

You can click on the BUY or RFQ button to purchase MS3101E181P from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part MS3101E181P?

You can download the MS3101E181P datasheet or visit the Amphenol website for support.

Who is the manufacturer of MS3101E181P?

Amphenol

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