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Amphenol MS3106E12S3S Circular Connector

These MIL-DTL-5015 circular connectors are robust and designed for military and aerospace applications, offering reliable connections in demanding environments. The series features high-grade aluminum shells with corrosion-resistant plating, resilient neoprene inserts for moisture sealing, and options for various contact arrangements, including solder and crimp types. They are threaded for secure coupling and polarized for correct mating. Suitable for a wide range of applications such as ground support, shipboard systems, and high-vibration environments, these connectors ensure high durability, electrical integrity, and environmental resistance under extreme conditions.

Authorized Distributors
Source:Newark
Part No:MS3106E12S-3S
Stock:82
Inv Date:05-29-2026
Price: Unit price: $55.14
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Source:DigiKey
Part No:MS3106E12S-3S
Stock:26
Inv Date:05-29-2026
Price: Unit price: $119.625
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Part No:MS3106E12S-3S
Stock:2
Inv Date:05-30-2026
Price: Unit price: $59
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Part No:MS3106E12S-3S
Stock:26
Inv Date:05-30-2026
Price: Unit price: $21.98
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Source:DigiKey
Part No:MS3106E12S-3S
Stock:41
Inv Date:05-29-2026
Price: Unit price: $218.7
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Source:DigiKey
Part No:MS3106E12S-3S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $54.1618
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Source:DigiKey
Part No:MS3106E12S-3S
Stock:107
Inv Date:05-29-2026
Price: Unit price: $22.76
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Part No:MS3106E12S-3S
Stock:57
Inv Date:05-29-2026
Price: Unit price: $21.82
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Part No:MS3106E12S-3S
Stock:127
Inv Date:05-29-2026
Price: Unit price: $20.8
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Authorized Distributors
Part No:MS3106E12S-3S
Stock:294
Inv Date:05-29-2026
Price: Unit price: $24.652
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Part No:MS3106E12S-3S
Stock:98
Inv Date:05-29-2026
Price: Unit price: $24.652
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Part No:MS3106E12S-3S
Stock:127
Inv Date:05-29-2026
Price: Unit price: $20.8
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Part No:MS3106E12S-3S
Stock:127
Inv Date:05-29-2026
Price: Unit price: $17.83
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Part No:MS3106E12S-3S
Stock:4
Inv Date:05-29-2026
Price: Unit price: $55.68
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Part No:MS3106E12S-3S
Stock:4
Inv Date:05-29-2026
Price: Unit price: $55.68
Buy/RFQ:
Part No:MS3106E12S-3S
Stock:127
Inv Date:05-29-2026
Price: Unit price: $17.83
Buy/RFQ:
Part No:MS3106E12S-3S
Stock:38
Inv Date:05-29-2026
Price: Unit price: $31.38
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Amphenol MS3106E12S3S Circular Connector Specifications:

  • Shell Material: High-grade aluminum alloy
  • Shell Finish: Cadmium-plated with olive drab chromate after-treatment
  • Operating Voltage: Up to 3000 VAC (RMS) at sea level
  • Threaded Couplings: Yes, for secure connection
  • Contact Options: Solder or crimp, sizes 16-0 AWG
  • Insert Material: Resilient neoprene for moisture sealing
  • Environmental Resistance: Suitable for vibration, moisture, pressure, and temperature extremes
  • Number of Shell Sizes: Nineteen
  • Contact Arrangements: Up to 104 circuits
  • Classes Available: A (general), C (pressurized), E/F (environmental resisting), R (lightweight)
  • Applications: Military ground support, shipboard, ordnance, secure communications

Buy the Buy Amphenol MIL-DTL-5015 Connector Part Number MS3106E12S3S Online

Purchase the Amphenol MIL-DTL-5015 circular connector MS3106E12S3S online today for reliable, military-grade electrical connections in demanding environments. Designed with corrosion-resistant aluminum shells, resilient moisture-sealing neoprene inserts, and diverse contact configurations, this connector ensures high durability against vibration, moisture, and extreme temperatures. Its threaded coupling and key-keyway polarization guarantee secure and correct mating every time. Ideal for military, aerospace, and critical industrial applications, order now to ensure your equipment maintains high performance and environmental resistance in the harshest conditions.

Buy Amphenol MIL-DTL-5015 MS3106E12S3S now and experience unmatched reliability and performance with high environmental resistance and secure locking features.

Frequently Asked Questions

Where can I buy Amphenol MS3106E12S3S?

You can click on the BUY or RFQ button to purchase MS3106E12S3S from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part MS3106E12S3S?

You can download the MS3106E12S3S datasheet or visit the Amphenol website for support.

Who is the manufacturer of MS3106E12S3S?

Amphenol

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