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Amphenol MS27473T18B32B MIL-DTL-38999 Series II Connector

The Amphenol MIL-DTL-38999 Series II JT connector features high-density contact arrangements and various shell types in a compact size. Designed for high-performance applications, including military and commercial aviation, these environmentally sealed connectors operate reliably across a wide temperature range, making them suitable for harsh environments and demanding conditions.

Authorized Distributors
Source:Newark
Part No:MS27473T18B32B
Stock:44
Inv Date:05-29-2026
Price: Unit price: $81.69
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Source:DigiKey
Part No:MS27473T18B32B
Stock:0
Inv Date:05-29-2026
Price: Unit price: $54.1772
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Part No:MS27473T18B32B
Stock:1
Inv Date:05-30-2026
Price: Unit price: $74.71
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Part No:MS27473T18B32B
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:MS27473T18B32B
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:MS27473T18B32B
Stock:29
Inv Date:05-29-2026
Price: Unit price: $61.56
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Amphenol MS27473T18B32B MIL-DTL-38999 Series II Connector Specifications:

  • Shell aluminum alloy with various platings including clear chromate over cadmium, electroless nickel, anodic non-conductive, and zinc cobalt.
  • Contact material copper alloy with gold-plating of 50 microinches per MIL-G-45204.
  • Operating temperature range from -85°C to +200°C (-65°F to +392°F).
  • Electrical ratings include test voltages up to 2300V unmated, current ratings up to 23A depending on contact size, and insulation resistance minimum 5,000 megohms.
  • Mating life minimum 500 cycles, with high resistance to vibration and contaminants, suitable for harsh environments.
  • Mechanical features include three-point bayonet coupling, quick-mating system, and broad accessory compatibility.
  • Dimensions vary to accommodate up to 128 contacts, with specific sizes for various shell and key configurations.

Buy the Amphenol Series II MIL-DTL-38999: MS27473T18B32B

Purchase the Amphenol MIL-DTL-38999 Series II JT connector online now and benefit from high-density contact configurations, environmental sealing, and wide temperature operation. Designed for demanding military and aerospace applications, this connector guarantees reliable performance in harsh conditions, vibration, and contamination. Its quick-mate bayonet system ensures fast assembly and disassembly, making it ideal for critical systems in aviation, defense, and industrial equipment. Buy online today for proven quality and dependable connectivity in your essential projects.

Order your Amphenol Series II MIL-DTL-38999 MS27473T18B32B connector today and ensure reliable high-performance connections in extreme environments.

Frequently Asked Questions

Where can I buy Amphenol MS27473T18B32B?

You can click on the BUY or RFQ button to purchase MS27473T18B32B from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part MS27473T18B32B?

You can download the MS27473T18B32B datasheet or visit the Amphenol website for support.

Who is the manufacturer of MS27473T18B32B?

Amphenol

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