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Amphenol MS3108E12S3S Circular Connector

MIL-DTL-5015 series connectors are engineered for military and aerospace applications, offering durable, environmentally resistant, and reliable electrical connections. These cylindrical connectors feature threaded couplings, single key/keyway polarization, and come in multiple styles and sizes, including wall mounting, box mounting, and straight or 90° plugs. They support solder or crimp contacts, handle operating voltages up to 3000 VAC, and meet MIL standards for performance in demanding conditions such as vibration, moisture, and pressure. Designed with resilient inserts and corrosion-resistant finishes, they ensure secure, long-lasting connections vital for mission-critical systems.

Authorized Distributors
Source:Newark
Part No:MS3108E12S-3S
Stock:38
Inv Date:05-29-2026
Price: Unit price: $43.66
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Source:Newark
Part No:MS3108E12S-3S
Stock:29
Inv Date:05-29-2026
Price: Unit price: $370.95
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Source:DigiKey
Part No:MS3108E12S-3S
Stock:27
Inv Date:05-29-2026
Price: Unit price: $43.82
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Source:DigiKey
Part No:MS3108E12S-3S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $78.67
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Source:DigiKey
Part No:MS3108E12S-3S
Stock:41
Inv Date:05-29-2026
Price: Unit price: $337.77
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Source:DigiKey
Part No:MS3108E12S-3S
Stock:29
Inv Date:05-29-2026
Price: Unit price: $174.45
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Source:DigiKey
Part No:MS3108E12S-3S
Stock:38
Inv Date:05-29-2026
Price: Unit price: $118.005
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Part No:MS3108E12S-3S
Stock:75
Inv Date:05-30-2026
Price: Unit price: $41.79
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Part No:MS3108E12S-3S
Stock:50
Inv Date:05-30-2026
Price: Unit price: $62.94
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Authorized Distributors
Part No:MS3108E12S-3S
Stock:5
Inv Date:05-29-2026
Price: Unit price: $42.01
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Part No:MS3108E12S-3S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $46.87
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Part No:MS3108E12S-3S
Stock:100
Inv Date:05-29-2026
Price: Unit price: $63.13
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Part No:MS3108E12S-3S
Stock:40
Inv Date:05-29-2026
Price: Unit price: $53.7541
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Part No:MS3108E12S-3S
Stock:13
Inv Date:05-29-2026
Price: Unit price: $53.7541
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Part No:MS3108E12S-3S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $46.87
Buy/RFQ:
Part No:MS3108E12S-3S
Stock:100
Inv Date:05-29-2026
Price: Unit price: $63.13
Buy/RFQ:

Amphenol MS3108E12S3S Circular Connector Specifications:

  • Shell Material: High-grade aluminum alloy
  • Contacts: Machined copper alloy, silver plated
  • Voltage Rating: Up to 3000 VAC (RMS)
  • Contact Sizes: 16-0 AWG, with options for coaxial and thermocouple contacts
  • Shell Sizes: Multiple sizes up to 19
  • Environmental Resistance: Vibration, moisture, pressure resistant
  • Plating Options: Cadmium, olive drab chromate (others available)
  • Insert Material: Resilient neoprene for moisture barrier and vibration resistance
  • Coupling: Threaded with single key/keyway polarization
  • Operating Conditions: Suitable for extreme vibration, moisture, and temperature environments

Buy the Amphenol Series MIL-DTL-5015: MS3108E12S3S

Purchase the Amphenol MIL-DTL-5015 MS3108E12S3S connector online today. Designed for military and aerospace use, this durable, environmentally resistant circular connector ensures reliable electrical connections in extreme conditions. Featuring high-grade aluminum alloy shells, silver-plated copper contacts, and multiple configurations, it provides secure, long-lasting performance. Easily available with various contact sizes and styles, order now to enhance your critical systems with proven quality and rapid delivery, ensuring your application meets rigorous standards for safety and durability.

Get Amphenol MIL-DTL-5015 MS3108E12S3S today—built for precision and long-lasting durability in demanding environments.

Frequently Asked Questions

Where can I buy Amphenol MS3108E12S3S?

You can click on the BUY or RFQ button to purchase MS3108E12S3S from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part MS3108E12S3S?

You can download the MS3108E12S3S datasheet or visit the Amphenol website for support.

Who is the manufacturer of MS3108E12S3S?

Amphenol

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