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Amphenol MS27473E8B6S High-Density Aerospace Connector

The Amphenol MIL-DTL-38999 Series II JT connector provides high-density contact configurations within a compact shell size. Designed for demanding military and commercial aviation applications, these environmentally sealed connectors operate reliably across a wide temperature range, making them suitable for harsh environmental conditions. They feature a low-profile design to meet space-constrained requirements, ensuring high-performance, environmental sealing, and quick mating systems. Compatible with various accessories, they are used in high-reliability aerospace and industrial environments needing rugged, lightweight, and space-efficient connectors with up to 128 contacts per shell.

Authorized Distributors
Source:Newark
Part No:MS27473E8B6S
Stock:30
Inv Date:06-12-2026
Price: Unit price: $107.79
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Source:DigiKey
Part No:MS27473E8B6S
Stock:0
Inv Date:06-12-2026
Price: Unit price: $56.9954
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Source:DigiKey
Part No:MS27473E8B6S
Stock:27
Inv Date:06-12-2026
Price: Unit price: $1414.44
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Source:DigiKey
Part No:MS27473E8B6S
Stock:30
Inv Date:06-12-2026
Price: Unit price: $145.25
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Part No:MS27473E8B6S
Stock:0
Inv Date:06-13-2026
Price: Unit price: $97.26
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Part No:MS27473E8B6S
Stock:0
Inv Date:06-12-2026
Price: Unit price: $131.52
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Part No:MS27473E8B6S
Stock:55
Inv Date:06-12-2026
Price: Unit price: $35.09
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Part No:MS27473E8B6S
Stock:24
Inv Date:06-12-2026
Price: Unit price: $55.6462
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Part No:MS27473E8B6S
Stock:1
Inv Date:06-12-2026
Price: Unit price: $47.6376
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Authorized Distributors
Part No:MS27473E8B6S
Stock:8
Inv Date:06-12-2026
Price: Unit price: $55.6462
Buy/RFQ:
Part No:MS27473E8B6S
Stock:1
Inv Date:06-12-2026
Price: Unit price: $47.6376
Buy/RFQ:
Part No:MS27473E8B6S
Stock:20
Inv Date:06-12-2026
Price: Unit price: $79.92
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Amphenol MS27473E8B6S High-Density Aerospace Connector Specifications:

  • Shell Material: Aluminum alloy
  • Platings: Clear chromate over cadmium over electroless nickel, Olive drab chromate over cadmium over electroless nickel, Electroless nickel, Hard anodic, Olive drab zinc cobalt
  • Contact Material: Copper alloy, Gold-plated, 50 microinches
  • Operating Temperature Range: -85°F to +392°F (-65°C to +200°C)
  • Voltage Ratings: 1000 V SEA LEVEL, 200 V at 100,000 ft
  • Current Ratings by Contact Size: 5.0 A (22 gauge), 10.0 A (20 gauge), 23.0 A (12 gauge)
  • Insulation Resistance: 5,000 megohms minimum
  • Vibration Resistance: 43.7 grms at ambient, MIL-STD-1344A
  • Shock Resistance: 300g for 3 ms, MIL-DTL-38999L
  • Sealing: Against sand, dust, and ice per MIL-STD-202
  • Contact Types: Crimp, fiber optic, coax, twinax, printed circuit
  • Number of Circuits: Up to 128
  • Mating Cycles: Minimum 500 cycles
  • Grounding: Grounding springs with beryllium copper (grounded plug only)
  • Mechanical: Bayonet coupling, quick-mate, tactile and audible verification
  • Polarity: Three-point bayonet coupling with optional keyways

Buy the Buy Amphenol MIL-DTL-38999 Series II JT Part Number MS27473E8B6S Online

Purchase your Amphenol MIL-DTL-38999 Series II JT connector MS27473E8B6S online today for a space-saving, environmentally sealed, and high-reliability connection solution. Ideal for demanding military, aerospace, and industrial applications, this lightweight connector offers up to 128 contacts, operates across wide temperature ranges, and is compatible with various accessories. Ensuring quick mating with bayonet coupling, it delivers excellent durability, vibration, and shock resistance. Get this rugged, space-efficient connector now and enhance your project's performance, ensuring dependable, high-quality connections in harsh environments.

Order your Amphenol Series MS27473E8B6S high-performance aerospace connector today and give your projects the reliable, rugged, space-efficient connection solutions.

Frequently Asked Questions

Where can I buy Amphenol MS27473E8B6S?

You can click on the BUY or RFQ button to purchase MS27473E8B6S from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part MS27473E8B6S?

You can download the MS27473E8B6S datasheet or visit the Amphenol website for support.

Who is the manufacturer of MS27473E8B6S?

Amphenol

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