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Amphenol MS3102A2821SW Circular Connector

These versatile MIL-DTL-5015 circular connectors are engineered for military, aerospace, industrial, and commercial applications, offering durability, reliable electrical connections, and corrosion resistance. Available in various shell styles, sizes, and finishes, they feature silver-plated contacts with solder cups, aluminum alloy shells with chromate finishes, and brass or copper alloy contacts. Designed to withstand extreme conditions, they offer current ratings up to 7,000 volts, with test voltages and service ratings tailored for demanding environments. Their construction enables multiple mating cycles, ensuring longevity and consistent performance in robotics, machine tools, medical instrumentation, and military vehicles.

Authorized Distributors
Source:Newark
Part No:MS3102A28-21SW
Stock:374
Inv Date:05-31-2026
Price: Unit price: $56.15
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Source:DigiKey
Part No:MS3102A28-21SW
Stock:85
Inv Date:05-31-2026
Price: Unit price: $113.54
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Source:DigiKey
Part No:MS3102A28-21SW
Stock:250
Inv Date:05-31-2026
Price: Unit price: $281.07
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Source:DigiKey
Part No:MS3102A28-21SW
Stock:91
Inv Date:05-31-2026
Price: Unit price: $47.83
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Source:DigiKey
Part No:MS3102A28-21SW
Stock:0
Inv Date:05-31-2026
Price: Unit price: $72.02
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Part No:MS3102A28-21SW
Stock:0
Inv Date:06-01-2026
Price: Unit price: $50.67
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Part No:MS3102A28-21SW
Stock:77
Inv Date:05-30-2026
Price: Unit price: $44.8647
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Part No:MS3102A28-21SW
Stock:25
Inv Date:05-30-2026
Price: Unit price: $44.8647
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Part No:MS3102A28-21SW
Stock:247
Inv Date:05-31-2026
Price: Unit price: $37.09
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Amphenol MS3102A2821SW Circular Connector Specifications:

  • Shell Material: Aluminum alloy
  • Plating: Olive drab chromate or clear chromate coating over cadmium, black alloy, conductive black alloy, electroless nickel, or green zinc
  • Contacts: Brass or copper alloy, silver plated to ASTM B700, gold plated to ASTM B488
  • Insulator: Diallyl phthalate (blue color)
  • Operating Voltage: Up to 7,000 V depending on layout
  • Test Voltage: 1,000 V to 7,000 V depending on layout
  • Service Voltage Ratings: 200 V to 3,000 V based on insulator layout
  • Wire Range: 24 to 0 AWG
  • Contact Resistance: Max 49 millivolts at test current specified per contact size
  • Mating Cycles: Minimum 100 cycles
  • Salt Spray Resistance: 500 hours in gray zinc nickel, 48 hours in cadmium
  • Operating Temperature: -55°C to +125°C
  • Vibration & Shock: Meets MIL-STD-1344 and MIL-DTL-5015 standards
  • Marine & Chemical Resistance: Compliant with MIL-DTL-5015 specifications

Buy the PEIGENESIS Series 97 Circular Connectors: MS3102A2821SW

Secure your PEIGENESIS Series 97 circular connector MS3102A2821SW now from our online store. Designed for industrial, aerospace, and military uses, these connectors provide exceptional durability, corrosion resistance, and electrical performance. Whether integrating robotics, medical equipment, or vehicles, this reliable connector ensures optimum performance in harsh environments. Easy to install with solder cup termination, it guarantees long-lasting connectivity and robust operation. Buy online today and enhance your project's dependability with quality connectors engineered for excellence and durability.

Order your PEIGENESIS Series 97 circular connector MS3102A2821SW today and ensure reliable, durable connections for demanding industrial and military settings.

Frequently Asked Questions

Where can I buy Amphenol MS3102A2821SW?

You can click on the BUY or RFQ button to purchase MS3102A2821SW from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part MS3102A2821SW?

You can download the MS3102A2821SW datasheet or visit the Amphenol website for support.

Who is the manufacturer of MS3102A2821SW?

Amphenol

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