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Amphenol MS3106A204S Circular Connector

MIL-DTL-5015 series circular connectors are rugged, durable devices engineered for military and industrial applications, offering reliable electrical connections in harsh environments. They feature threaded coupling, single key/keyway polarization, and a variety of shell sizes and contact arrangements. These connectors are available with crimp or solder contacts, high-quality nickel or zinc alloy plating options, and optional coaxial or thermocouple contacts. Designed for durability, environmental resistance, and ease of use, they support voltages up to 3000 VAC (RMS) at sea level. Suitable for shipboard, aerospace, and ground support systems, these connectors provide a cost-effective solution with proven performance in demanding conditions.

Authorized Distributors
Source:Newark
Part No:MS3106A20-4S
Stock:140
Inv Date:05-29-2026
Price: Unit price: $56.35
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Source:DigiKey
Part No:MS3106A20-4S
Stock:24
Inv Date:05-29-2026
Price: Unit price: $40.23
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Source:DigiKey
Part No:MS3106A20-4S
Stock:136
Inv Date:05-29-2026
Price: Unit price: $275.92
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Part No:MS3106A20-4S
Stock:53
Inv Date:05-30-2026
Price: Unit price: $33.06
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Part No:MS3106A20-4S
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:MS3106A20-4S
Stock:22
Inv Date:05-29-2026
Price: Unit price: $38.57
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Part No:MS3106A20-4S
Stock:9
Inv Date:05-29-2026
Price: Unit price: $39.76
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Part No:MS3106A20-4S
Stock:193
Inv Date:05-29-2026
Price: Unit price: $21.5321
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Part No:MS3106A20-4S
Stock:64
Inv Date:05-29-2026
Price: Unit price: $21.5321
Buy/RFQ:
Authorized Distributors
Part No:MS3106A20-4S
Stock:9
Inv Date:05-29-2026
Price: Unit price: $39.76
Buy/RFQ:
Part No:MS3106A20-4S
Stock:26
Inv Date:05-29-2026
Price: Unit price: $62.49
Buy/RFQ:

Amphenol MS3106A204S Circular Connector Specifications:

  • Shell Material: Aluminum alloy with cadmium-plated finish or optional zinc alloy plating
  • Operating Voltage: Up to 3000 VAC (RMS) at sea level
  • Temperature Range: -55°C to +105°C
  • Contact Material: Copper alloy, silver or gold plated
  • Contact Sizes: 16-0, 22-0 AWG, with optional coaxial and thermocouple contacts
  • Shell Sizes: 5 shell styles, 19 sizes, from 1 to 104 circuits
  • Coupling Mechanism: Threaded for secure connection
  • Environmental Resistance: Designed for vibration, moisture, pressure, temperature extremes
  • Strain Relief: Optional, included on most styles for added mechanical protection
  • Approvals: Meets MIL-DTL-5015 standards, with custom configurations available

Buy the Buy Amphenol Circular Connector Part Number MS3106A204S Online

Purchase the Amphenol Series MS3106A204S circular connector easily online and get quick delivery. Designed for demanding environments, it features rugged aluminum construction, reliable threaded coupling, and high-quality plated contacts to ensure enduring electrical performance. Suitable for military, aerospace, and industrial applications, this connector supports high voltage up to 3000 VAC (RMS) and operates between -55°C and +105°C. With a variety of shell sizes and contact options, buying online guarantees a cost-effective, dependable solution for critical electrical connections in harsh conditions.

Order your Amphenol Series MS3106A204S circular connector today and ensure your projects have the reliable, rugged performance they demand.

Frequently Asked Questions

Where can I buy Amphenol MS3106A204S?

You can click on the BUY or RFQ button to purchase MS3106A204S from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part MS3106A204S?

You can download the MS3106A204S datasheet or visit the Amphenol website for support.

Who is the manufacturer of MS3106A204S?

Amphenol

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