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Amphenol MS3102A2820S military circular connector

MIL-DTL-5015 (MS3100-MS3108) circular connectors are rugged, military-grade connectors designed for military and aerospace applications. They are suitable for reliable electrical connections in harsh environments, offering durability, resistance to vibration, and secure mating.

Authorized Distributors
Source:DigiKey
Part No:MS3102A28-20S
Stock:9
Inv Date:05-29-2026
Price: Unit price: $52.94
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Source:DigiKey
Part No:MS3102A28-20S
Stock:26
Inv Date:05-29-2026
Price: Unit price: $294.25
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Source:DigiKey
Part No:MS3102A28-20S
Stock:41
Inv Date:05-29-2026
Price: Unit price: $279.44
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Part No:MS3102A28-20S
Stock:0
Inv Date:05-30-2026
Price: Unit price: $44.48
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Part No:MS3102A28-20S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $48.78
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Part No:MS3102A28-20S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $27.66
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Part No:MS3102A28-20S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $45.73
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Part No:MS3102A28-20S
Stock:96
Inv Date:05-29-2026
Price: Unit price: $26.3278
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Part No:MS3102A28-20S
Stock:32
Inv Date:05-29-2026
Price: Unit price: $26.3278
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Authorized Distributors
Part No:MS3102A28-20S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $45.73
Buy/RFQ:

Amphenol MS3102A2820S military 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
  • Contact Plating: Silver to ASTM B700, gold to ASTM B488
  • Insulator: Diallyl phthalate, blue color
  • Wire Range: sizes 24 to 0 AWG
  • Operating Voltage: 1,000V to 7,000V depending on layout
  • Service Voltage Ratings: Ranging from 200V to 3,000V
  • Maximum Contact Current: 13 to 150 Amps depending on size
  • Contact Resistance: No more than voltage drop values listed in table
  • Mechanical Life: Minimum 100 mating cycles
  • Salt Spray Resistance: Minimum 500 hours in salt spray per MIL-STD-1344
  • Vibration: 10 to 2,000Hz, 15g's
  • Shock: 0g for 11 ms
  • Temperature Range: -55°C to +125°C
  • Sealing: Dustproof and oil-resistant, with optional rubber gaskets
  • Certification: UL and CSA recognized

Buy the Buy MIL-STD Connectors Part Number MS3102A2820S Online

Secure your projects with our high-quality, military-grade circular connectors available online. Designed for harsh environments, these connectors provide reliable electrical connections, resistance to vibration, and long-lasting durability. Perfect for aerospace, military, and industrial applications, they ensure safety and performance. Order now to access fast shipping and competitive prices for MS3102A2820S, the trusted choice for demanding technical needs and critical systems requiring connection integrity and compliance.

Order your MIL-STD Circular Connector MS3102A2820S today and ensure reliable, secure connections in demanding military and aerospace environments.

Frequently Asked Questions

Where can I buy Amphenol MS3102A2820S?

You can click on the BUY or RFQ button to purchase MS3102A2820S from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part MS3102A2820S?

You can download the MS3102A2820S datasheet or visit the Amphenol website for support.

Who is the manufacturer of MS3102A2820S?

Amphenol

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