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Amphenol MS27473T20F1S high-density aerospace connector

The Amphenol MIL-DTL-38999 Series II JT connector features high-density contact arrangements and compact shell sizes. Designed for high-performance applications, including military and commercial aviation, these environmentally sealed connectors operate reliably in harsh conditions over a wide temperature range. They are suitable for demanding environments requiring a low-profile, durable connection.

Authorized Distributors
Source:DigiKey
Part No:MS27473T20F1S
Stock:12
Inv Date:05-29-2026
Price: Unit price: $309.12
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Source:DigiKey
Part No:MS27473T20F1S
Stock:17
Inv Date:05-29-2026
Price: Unit price: $367.55
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Source:DigiKey
Part No:MS27473T20F1S
Stock:34
Inv Date:05-29-2026
Price: Unit price: $941.94
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Part No:MS27473T20F1S
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:MS27473T20F1S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $262.39
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Part No:MS27473T20F1S
Stock:31
Inv Date:05-29-2026
Price: Unit price: $229.88
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Part No:MS27473T20F1S
Stock:18
Inv Date:05-30-2026
Price: N/A
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Amphenol MS27473T20F1S 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
  • Contacts: Copper alloy, Gold-plated, 50 microinches
  • Operating Temperature Range: -85°C to +200°C
  • Operating Voltage: Up to 1300 V (test voltage), 200 V (sea level), 200 V (100,000 ft)
  • Current Rating by Contact Size: 22D 5.0A, 20 7.5A, 16 11A, 12 11A
  • Insulation Resistance: 5,000 megohms minimum
  • Contact Resistance: 45-73 millivolts drop depending on size
  • Mating Cycles: Minimum 500 cycles
  • Vibration Resistance: 43.7 grms (random vibration), Not applicable for sine vibration
  • Shock: 300g for 3 ms
  • Sealing: Against dust, sand, ice, moisture
  • Environmental Suitability: Military and commercial aviation, ships, test equipment
  • Connector Size: Compatible with MIL-DTL-38999 Series II, high-density, lightweight, small form factor

Buy the Buy Amphenol MIL-DTL-38999 Series II JT Part Number MS27473T20F1S Online

Order the high-performance, environmentally sealed aerospace connector today and ensure reliable connections in extreme conditions. Designed for military, commercial aviation, ships, and test equipment, this connector offers high-density contacts, compact size, and robust durability. Its compatibility with MIL-DTL-38999 Series II standards guarantees seamless integration into your equipment. Optimize your system's reliability, weight, and space with this lightweight, corrosion-resistant, and temperature-stable connector. Shop online now for fast, secure delivery and expert support.

Buy Amphenol MS27473T20F1S now and experience unmatched reliability and performance in demanding aerospace and military environments.

Frequently Asked Questions

Where can I buy Amphenol MS27473T20F1S?

You can click on the BUY or RFQ button to purchase MS27473T20F1S from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part MS27473T20F1S?

You can download the MS27473T20F1S datasheet or visit the Amphenol website for support.

Who is the manufacturer of MS27473T20F1S?

Amphenol

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