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Amphenol MS3102E203S Circular Connector

High-quality MIL-DTL-5015 circular connector series MS3100 to MS3108 offers durable metal shells, environmental resistance, and versatile contact configurations, ideal for military and aerospace deployments requiring reliable, weatherproof electrical connections. These connectors feature threaded couplings, single key/keyway polarization, and optional crimp or solder contacts, accommodating a wide range of voltages, currents, and environmental conditions. Suitable for ground support, shipboard, and ordnance applications, they ensure robust performance under extreme pressures, moisture, vibration, and temperature variations, fulfilling MIL standards precisely for demanding military equipment and tactical systems.

Authorized Distributors
Source:Newark
Part No:MS3102E-20-3S
Stock:256
Inv Date:05-29-2026
Price: Unit price: $21.79
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Source:DigiKey
Part No:MS3102E20-3S
Stock:23
Inv Date:05-29-2026
Price: Unit price: $127.4
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Source:DigiKey
Part No:MS3102E20-3S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $45.4916
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Source:DigiKey
Part No:MS3102E20-3S
Stock:7
Inv Date:05-29-2026
Price: Unit price: $39.93
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Source:DigiKey
Part No:MS3102E20-3S
Stock:41
Inv Date:05-29-2026
Price: Unit price: $455.36
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Source:DigiKey
Part No:MS3102E20-3S
Stock:256
Inv Date:05-29-2026
Price: Unit price: $26.86
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Source:DigiKey
Part No:MS3102E20-3S
Stock:26
Inv Date:05-29-2026
Price: Unit price: $99.395
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Part No:MS3102E20-3S
Stock:19
Inv Date:05-30-2026
Price: Unit price: $20.21
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Part No:MS3102E20-3S
Stock:0
Inv Date:05-30-2026
Price: Unit price: $39.11
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Authorized Distributors
Part No:MS3102E20-3S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $114.97
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Part No:MS3102E20-3S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $12.34
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Part No:MS3102E20-3S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $172.41
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Part No:MS3102E20-3S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $64.65
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Part No:MS3102E20-3S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $172.41
Buy/RFQ:
Part No:MS3102E20-3S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $64.65
Buy/RFQ:
Part No:MS3102E20-3S
Stock:1
Inv Date:05-29-2026
Price: Unit price: $16.12
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Amphenol MS3102E203S Circular Connector Specifications:

  • Shell material: High grade aluminum alloy
  • Shell finishes: Cadmium plated, olive drab chromate available
  • Operating voltage: Up to 3000 VAC (RMS)
  • Contact options: Crimp or solder, sizes 16-0 AWG
  • Number of contact arrangements: 305 from 1 to 104 circuits
  • Insert types: Resilient neoprene for weather resistance, high dielectric strength
  • Coupling type: Threaded
  • Shell sizes: 19 shell sizes with 5 shell styles
  • Environmental resistance: Moisture, vibration, pressure, temperature
  • Certifications: MIL-DTL-5015 performance standards
  • Design features: Single key/keyway polarization, cost-effective
  • Additional options: Hermetic, coaxial, thermocouple contacts, zinc alloy plating

Buy the Buy Amphenol MIL-DTL-5015 Connector Part Number MS3102E203S Online

Enhance your project with the trusted durability and environmental resistance of the Amphenol MIL-DTL-5015 series. Designed to meet military standards, these connectors provide a secure, weatherproof connection with versatile contact configurations, including crimp and solder options. Whether for ground support, shipboard, or ordnance applications, they ensure maximum performance under extreme conditions like moisture, vibration, and pressure. Easy to install and field serviceable, order online today and guarantee your equipment’s reliability with this proven military-grade connector.

Order your Amphenol Series MS3102E203S environmentally resistant connector today and secure reliable, heavy-duty electrical connections for your military and aerospace projects.

Frequently Asked Questions

Where can I buy Amphenol MS3102E203S?

You can click on the BUY or RFQ button to purchase MS3102E203S from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part MS3102E203S?

You can download the MS3102E203S datasheet or visit the Amphenol website for support.

Who is the manufacturer of MS3102E203S?

Amphenol

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