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Amphenol MS27473E14B37S aerospace connector

The Amphenol MIL-DTL-38999 Series II JT connector offers high-density contacts in a compact, lightweight shell suitable for military and commercial aviation. Its environment-sealed design ensures reliable performance under extreme temperatures, high vibration, and contamination. The connector features quick-mate bayonet coupling, broad accessory options, andintermateability with other MIL-DTL-38999 series II connectors, making it versatile for aerospace, defense, and industrial applications. Constructed from aluminum alloy with gold-plated copper contacts, it guarantees durability, corrosion resistance, and consistent electrical contact in rigorous conditions. The series supports multiple cable and mounting configurations for flexible deployment across demanding performance environments.

Authorized Distributors
Source:Newark
Part No:MS27473E14B37S
Stock:19
Inv Date:06-10-2026
Price: Unit price: $218.17
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Source:DigiKey
Part No:MS27473E14B37S
Stock:0
Inv Date:06-10-2026
Price: Unit price: $64.1956
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Source:DigiKey
Part No:MS27473E14B37S
Stock:25
Inv Date:06-10-2026
Price: Unit price: $249.79
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Source:DigiKey
Part No:MS27473E14B37S
Stock:35
Inv Date:06-10-2026
Price: Unit price: $1956.69
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Source:DigiKey
Part No:MS27473E14B37S
Stock:19
Inv Date:06-10-2026
Price: Unit price: $232.86
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Part No:MS27473E14B37S
Stock:0
Inv Date:06-11-2026
Price: Unit price: $218.36
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Part No:MS27473E14B37S
Stock:0
Inv Date:06-10-2026
Price: Unit price: $138.78
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Part No:MS27473E14B37S
Stock:3
Inv Date:06-10-2026
Price: Unit price: $217.221
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Part No:MS27473E14B37S
Stock:1
Inv Date:06-10-2026
Price: Unit price: $217.221
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Authorized Distributors
Part No:MS27473E14B37S
Stock:13
Inv Date:06-10-2026
Price: Unit price: $128.13
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Amphenol MS27473E14B37S aerospace connector Specifications:

  • Shell Material: Aluminum alloy
  • Contact Material: Copper alloy with gold plating (50 microinches)
  • Operating Temperature Range: -85°F to +392°F (-65°C to +200°C)
  • Vibration Resistance: Random vibration up to 43.7 grms at ambient temperatures
  • Sealing: MIL-STD-202 & ice resistance, environmental sealing
  • Number of Contacts: Up to 128 contacts (varies by model)
  • Connection Type: Bayonet coupling with three-point bayonet nut
  • Insertion & Extraction: Rear insertion/rear removal with hand tools
  • Electrical Service Ratings: Tested at 1000V at sea level, 200V at 100,000 ft; Current ratings vary by contact size
  • Temperature Rating: -65°C to +200°C with specified plating
  • Ingress Protection: Environmentally sealed to resist contaminants
  • Certifications: MIL-DTL-38999 series II, intermateable and intermountable
  • Finish: Clear chromate, olive drab chromate, electroless nickel, and other finishes available
  • Compatibility: Intermateable with Deutsch, ITT Cannon, Souriau connectors

Buy the Amphenol Series II MIL-DTL-38999 Connector: MS27473E14B37S

Order the Amphenol MIL-DTL-38999 Series II JT connector MS27473E14B37S online today and ensure reliable, high-performance connections for military and commercial aviation. This environmentally sealed connector provides high-density contact arrangements in a lightweight, compact shell, optimized for harsh environments. Its quick-mate bayonet coupling allows fast installation, while a broad range of accessory options offers flexible deployment. Manufactured from durable aluminum alloy with gold-plated contacts, it stands up against extreme temperatures, vibration, and contamination, ensuring seamless operation and long-term reliability in demanding aerospace, defense, and industrial applications.

Get Amphenol Series II MIL-DTL-38999 connector MS27473E14B37S today—built for precision and long-lasting durability in demanding aerospace applications.

Frequently Asked Questions

Where can I buy Amphenol MS27473E14B37S?

You can click on the BUY or RFQ button to purchase MS27473E14B37S from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part MS27473E14B37S?

You can download the MS27473E14B37S datasheet or visit the Amphenol website for support.

Who is the manufacturer of MS27473E14B37S?

Amphenol

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