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Amphenol MS27473E14F37S MIL-DTL-38999 Series II Connector

The Amphenol MIL-DTL-38999 Series II JT connector offers high-density contact arrangements in a compact, lightweight design, suitable for high-performance military and commercial aviation environments. These environmentally sealed connectors operate flawlessly across a broad temperature range from -85°F to +392°F (-65°C to +200°C), ensuring reliability under extreme conditions. They feature quick-mate bayonet coupling, broad accessory options, and intermateability with other MIL-DTL-38999 series II connectors. Made from durable aluminum alloy with gold-plated contacts, they are ideal for aerospace, test equipment, and communication applications.

Authorized Distributors
Source:Newark
Part No:MS27473E14F37S
Stock:5
Inv Date:06-10-2026
Price: Unit price: $163.88
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Source:DigiKey
Part No:MS27473E14F37S
Stock:0
Inv Date:06-10-2026
Price: Unit price: $69.125
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Source:DigiKey
Part No:MS27473E14F37S
Stock:25
Inv Date:06-10-2026
Price: Unit price: $240.25
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Source:DigiKey
Part No:MS27473E14F37S
Stock:5
Inv Date:06-10-2026
Price: Unit price: $221.05
Buy/RFQ:
Part No:MS27473E14F37S
Stock:0
Inv Date:06-10-2026
Price: Unit price: $69.12
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Part No:MS27473E14F37S
Stock:3
Inv Date:06-10-2026
Price: Unit price: $121.63
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Amphenol MS27473E14F37S MIL-DTL-38999 Series II Connector Specifications:

  • Shell Material: Aluminum alloy
  • Platings: Gold-plated contacts, clear chromate over cadmium over electroless nickel, or anodic finishes
  • Contact Material: Copper alloy
  • Operation Temperature Range: -85°F to +392°F (-65°C to +200°C)
  • Ingress Protection: Environmentally sealed against dust, sand, ice
  • Vibration Resistance: 43.7 grms at ambient temperatures
  • Shock Resistance: 300g for 3 milliseconds
  • Electrical Ratings: Service voltage up to 2300V, current ratings from 5A to 75A depending on contact size
  • Number of Contacts: Up to 128
  • Connectors: Circular, high-density, and quick-mate bayonet coupling with multi-key polarization
  • Compatibility: Intermateable with MIL-DTL-38999 series II connectors, various accessory options available
  • Finish: Electroless nickel, olive drab chromate, or specific platings as per requirement
  • Application: Military aircraft, missiles, commercial airplanes, ships, industrial equipment

Buy the Amphenol Series II MIL-DTL-38999 High-Density Connector: MS27473E14F37S

Purchase the Amphenol MIL-DTL-38999 Series II JT connector MS27473E14F37S online today. Designed for high-reliability military and commercial aerospace applications, this environmentally sealed connector ensures flawless operation across extreme temperatures from -85°F to +392°F (-65°C to +200°C). With high-density contact configurations up to 128 circuits, quick-mate bayonet coupling, and broad accessory options, it offers the perfect combination of durability, performance, and ease of installation—ensuring your systems stay connected under the most demanding conditions.

Get Amphenol high-performance MIL-DTL-38999 Series II JT connector MS27473E14F37S today—built for precision, durability, and reliable aerospace connectivity.

Frequently Asked Questions

Where can I buy Amphenol MS27473E14F37S?

You can click on the BUY or RFQ button to purchase MS27473E14F37S from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part MS27473E14F37S?

You can download the MS27473E14F37S datasheet or visit the Amphenol website for support.

Who is the manufacturer of MS27473E14F37S?

Amphenol

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