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Amphenol MS3102R204S Military Circular Connector

MIL-DTL-5015 circular connectors, specifically part of the MS3100 to MS3108 series, are rugged, durable, and environmental resistant, suitable for military and aerospace use. They feature threaded couplings, single key/keyway polarization, and high-quality materials like high-grade aluminum shells and copper alloy contacts. These connectors support up to 3000 VAC (RMS) at sea level, with a variety of shell styles, sizes, and contact arrangements, including solder and crimp options, coaxial, thermocouple, and hermetic configurations. Built for reliability under extreme conditions, they are ideal for ground support, ordnance, and shipboard applications.

Authorized Distributors
Source:DigiKey
Part No:MS3102R20-4S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $50.1116
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Source:DigiKey
Part No:MS3102R20-4S
Stock:78
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Price: Unit price: $153.27
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Source:DigiKey
Part No:MS3102R20-4S
Stock:4
Inv Date:05-29-2026
Price: Unit price: $117.56
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Source:DigiKey
Part No:MS3102R20-4S
Stock:26
Inv Date:05-29-2026
Price: Unit price: $108.54
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Part No:MS3102R20-4S
Stock:45
Inv Date:05-30-2026
Price: Unit price: $86.04
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Part No:MS3102R20-4S
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Inv Date:05-30-2026
Price: Unit price: $43.57
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Part No:MS3102R20-4S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $84.35
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Part No:MS3102R20-4S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $15.27
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Part No:MS3102R20-4S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $32.23
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Authorized Distributors
Part No:MS3102R20-4S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $32.23
Buy/RFQ:
Part No:MS3102R20-4S
Stock:1
Inv Date:05-29-2026
Price: Unit price: $84.34
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Amphenol MS3102R204S Military Circular Connector Specifications:

  • Shell Material: High-grade aluminum alloy
  • Finish: Cadmium plated; olive drab chromate optional
  • Operating Voltage: Up to 3000 VAC (RMS) at sea level
  • Shell Styles: Five styles including wall mounting, box mounting, straight and 90° plugs
  • Shell Sizes: Nineteen sizes from 8 to 44
  • Contacts: Copper alloy, silver plated, solder or crimp, sizes 16-0
  • Contact Arrangements: Up to 305 configurations from 1 to 104 circuits
  • Environmental Resistance: Designed to withstand moisture, vibration, pressure, and temperature extremes
  • Threaded Couplings: Yes, with single key/keyway polarization
  • Special Options: Coaxial, thermocouple, hermetic, alternate insert positions
  • Certifications: MIL-DTL-5015, UL, CSA compliant
  • Applications: Military ground, shipboard, ordnance, aerospace
  • Operating Voltage Range: 28V to 3000 VAC (RMS)

Buy the Amphenol MS3102R – Reliable Circular Connectors for Military Applications

Secure your supply of high-reliability military circular connectors online today. The Amphenol MS3102R series offers rugged construction, extensive contact configurations, and environmental resistance, making it ideal for aerospace, ground support, and shipboard applications. With options including solder and crimp contacts, coaxial and thermocouple variants, and multiple sizes, these connectors assure maximum durability under extreme conditions. Easy to order online, ensuring quick delivery and expert support for your critical projects and demanding environments.

Buy Amphenol MS3102R now and experience unmatched durability, environmental resistance, and reliable electrical performance for demanding military and aerospace needs.

Frequently Asked Questions

Where can I buy Amphenol MS3102R204S?

You can click on the BUY or RFQ button to purchase MS3102R204S from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part MS3102R204S?

You can download the MS3102R204S datasheet or visit the Amphenol website for support.

Who is the manufacturer of MS3102R204S?

Amphenol

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