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Amphenol MS3102A203SX circular connectors

Mil-DTL-5015 series circular connectors are engineered for reliable performance in military, aerospace, industrial, and automation applications. Featuring robust aluminum shells with various plating options, these connectors ensure durability and corrosion resistance. They support solder termination with silver-plated contacts, provide high electrical ratings, and withstand harsh conditions such as vibration, salt spray, and temperature extremes. With a wide range of sizes, layouts, and accessories including gaskets and cable clamps, these connectors enable secure, moisture-tight, and EMI-shielded connections for demanding industrial and communication systems.

Authorized Distributors
Source:Newark
Part No:MS3102A20-3SX
Stock:256
Inv Date:05-29-2026
Price: Unit price: $36.97
Buy/RFQ:
Source:DigiKey
Part No:MS3102A20-3SX
Stock:11
Inv Date:05-29-2026
Price: Unit price: $29.07
Buy/RFQ:
Source:DigiKey
Part No:MS3102A20-3SX
Stock:41
Inv Date:05-29-2026
Price: Unit price: $72.16
Buy/RFQ:
Source:DigiKey
Part No:MS3102A20-3SX
Stock:256
Inv Date:05-29-2026
Price: Unit price: $26.86
Buy/RFQ:
Part No:MS3102A20-3SX
Stock:0
Inv Date:05-30-2026
Price: Unit price: $35.89
Buy/RFQ:
Part No:MS3102A20-3SX
Stock:1
Inv Date:05-29-2026
Price: Unit price: $14.54
Buy/RFQ:

Amphenol MS3102A203SX circular connectors Specifications:

  • Shell Material: Aluminum alloy with olive drab or clear chromate coating over cadmium
  • Contacts: Brass or copper alloy, silver or gold plated
  • Insulator: Diallyl phthalate, blue color
  • Operating Voltage: Up to 7,000 Vrms depending on layout
  • Current Ratings: Up to 52 circuits, test currents from 13 to 150 Amps
  • Wire Range: Sizes 24 to 0 AWG, with specific wire insulation resistance > 5,000 megohms at 77°F
  • Mechanical Life: Minimum 100 mating cycles
  • Salt Spray Resistance: 500 hours with gray zinc nickel plating
  • Temperature Rating: -55°C to +125°C, heat aging at 425°F for 60 hours
  • Vibration & Shock: Meets MIL-STD-1344 standards, 10–2000Hz vibration, shock 0g for 11ms
  • Certification: UL ElI5497, CSA LR69183
  • Accessories: Gaskets, cable clamps, dust caps, dummy receptacles
  • Dimensions: Vary by shell size, typically with panel cutouts from 1.187
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Buy the PEI Circular Connectors – Reliable MIL-DTL-5015 for Industrial Applications

Order MIL-DTL-5015 circular connectors online for demanding industrial, military, and aerospace applications. These connectors offer robust aluminum shells with various plating options, silver or gold-plated contacts, and a wide variety of accessories including gaskets, cable clamps, and dummy receptacles. Designed to withstand harsh environments, vibrations, and temperature extremes, they ensure secure and moisture-tight connections. Perfect for automation, communication, and mission-critical systems requiring high reliability, durability, and flexible configurations—buy online today for fast delivery and expert support.

Get PEI Circular Connectors today—built for precision and long-lasting durability.

Frequently Asked Questions

Where can I buy Amphenol MS3102A203SX?

You can click on the BUY or RFQ button to purchase MS3102A203SX from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part MS3102A203SX?

You can download the MS3102A203SX datasheet or visit the Amphenol website for support.

Who is the manufacturer of MS3102A203SX?

Amphenol

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