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Amphenol MS3102A181S Circular Connector

MIL-DTL-5015 series circular connectors are durable, environmentally resistant connections suitable for military and industrial use. Designed with resilient inserts and threaded coupling, these connectors ensure reliable electrical performance in harsh conditions. Available in multiple styles and sizes, they accommodate various contact configurations, including solder and crimp options, with optional coaxial and thermocouple contacts. Crafted from high-grade aluminum alloy with corrosion-resistant plating, these connectors provide secure polarization and are ideal for equipment where durability, environmental resistance, and dependable connectivity are essential.

Authorized Distributors
Source:Newark
Part No:MS3102A18-1S
Stock:35
Inv Date:05-29-2026
Price: Unit price: $16.17
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Source:DigiKey
Part No:MS3102A18-1S
Stock:11
Inv Date:05-29-2026
Price: Unit price: $19.55
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Source:DigiKey
Part No:MS3102A18-1S
Stock:3043
Inv Date:05-29-2026
Price: Unit price: $99.97
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Source:DigiKey
Part No:MS3102A18-1S
Stock:792
Inv Date:05-29-2026
Price: Unit price: $17.44
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Part No:MS3102A18-1S
Stock:373
Inv Date:05-30-2026
Price: Unit price: $13.94
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Part No:MS3102A18-1S
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:MS3102A18-1S
Stock:62
Inv Date:05-29-2026
Price: Unit price: $17.53
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Part No:MS3102A18-1S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $13.8
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Part No:MS3102A18-1S
Stock:58
Inv Date:05-29-2026
Price: Unit price: $12.56
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Authorized Distributors
Part No:MS3102A18-1S
Stock:58
Inv Date:05-29-2026
Price: Unit price: $12.56
Buy/RFQ:
Part No:MS3102A18-1S
Stock:216
Inv Date:05-29-2026
Price: Unit price: $16.3865
Buy/RFQ:
Part No:MS3102A18-1S
Stock:58
Inv Date:05-29-2026
Price: Unit price: $12.56
Buy/RFQ:
Part No:MS3102A18-1S
Stock:58
Inv Date:05-29-2026
Price: Unit price: $12.56
Buy/RFQ:
Part No:MS3102A18-1S
Stock:649
Inv Date:05-29-2026
Price: Unit price: $16.3865
Buy/RFQ:
Part No:MS3102A18-1S
Stock:332
Inv Date:05-29-2026
Price: Unit price: $16.38
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Amphenol MS3102A181S Circular Connector Specifications:

  • Operating Voltage: Up to 3000 VAC (RMS) at sea level
  • Shell Material: High-grade aluminum alloy with cadmium plating and olive drab chromate finish
  • Contact Materials: Copper alloy, silver-plated for corrosion resistance and high current capacity
  • Multiple styles: wall mounting, box mounting, straight, and 90° plugs
  • Shell Sizes: 19 shell sizes ranging from small to large configurations
  • Contact Configurations: Up to 305 contact arrangements from 1 to 104 circuits
  • Contact Types: Solder, crimp, coaxial, thermocouple options, sizes 16-0 accepting 22-0 AWG
  • Environmental Resistance: Strain relief, moisture barrier, and corrosion-resistant plating
  • Coupling Mechanism: Threaded with single key/keyway polarization
  • Additional Features: Hermetic configurations, alternate insert positions, and custom contact configurations
  • Standards Compliance: Meets MIL-DTL-5015 specifications for military and industrial applications

Buy the Buy Amphenol MIL-DTL-5015 Series Circular Connectors Part Number MS3102A181S Online

Secure your equipment with the trusted Amphenol MIL-DTL-5015 circular connector, featuring high durability, corrosion resistance, and versatile contact options. Designed for military and industrial environments, this high-grade aluminum alloy connector offers a robust threaded coupling, multiple shell sizes and contact configurations, including solder and crimp styles. Ideal for demanding applications where reliability, environmental resistance, and electrical performance are critical. Purchase online now to ensure quick delivery and reliable performance in rugged conditions, safeguarding your systems effectively.

Order your Amphenol MS3102A181S rugged environmental resistant connector today and ensure your military or industrial projects have the dependable, high-quality connection they require.

Frequently Asked Questions

Where can I buy Amphenol MS3102A181S?

You can click on the BUY or RFQ button to purchase MS3102A181S from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part MS3102A181S?

You can download the MS3102A181S datasheet or visit the Amphenol website for support.

Who is the manufacturer of MS3102A181S?

Amphenol

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