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Amphenol D3899920MA35BN 38999 Series III Connector

This is a MIL-DTL-38999 Series III circular connector, designed for high-performance military and aerospace applications. It features robust construction, reliable connections, and excellent environmental resistance, making it suitable for demanding operational environments.

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Part No:D38999/20MA35BN
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Inv Date:05-29-2026
Price: Unit price: $75.3
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Source:DigiKey
Part No:D38999/20MA35BN
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Price: Unit price: $78.36
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Source:DigiKey
Part No:D38999/20MA35BN
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Price: Unit price: $80.376
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Part No:D38999/20MA35BN
Stock:231
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Price: Unit price: $345.03
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Source:DigiKey
Part No:D38999/20MA35BN
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Price: Unit price: $164.95
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Source:DigiKey
Part No:D38999/20MA35BN
Stock:59
Inv Date:05-29-2026
Price: Unit price: $83.67
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Part No:D38999/20MA35BN
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Inv Date:05-30-2026
Price: Unit price: $751.39
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Part No:D38999/20MA35BN
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Inv Date:05-29-2026
Price: Unit price: $32.34
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Part No:D38999/20MA35BN
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Inv Date:05-29-2026
Price: Unit price: $38.09
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Part No:D38999/20MA35BN
Stock:95
Inv Date:05-29-2026
Price: Unit price: $28.5821
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Part No:D38999/20MA35BN
Stock:14
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Price: Unit price: $41.1155
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Part No:D38999/20MA35BN
Stock:287
Inv Date:05-29-2026
Price: Unit price: $28.5821
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Part No:D38999/20MA35BN
Stock:42
Inv Date:05-29-2026
Price: Unit price: $41.1155
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Part No:D38999/20MA35BN
Stock:26
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Part No:D38999/20MA35BN
Stock:3
Inv Date:05-29-2026
Price: Unit price: $38.76
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Part No:D38999/20MA35BN
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Part No:D38999/20MA35BN
Stock:8
Inv Date:05-29-2026
Price: Unit price: $1823.37
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Amphenol D3899920MA35BN 38999 Series III Connector Specifications:

  • Shell Material: Aluminum, Stainless Steel, or Composite
  • Finish Options: Cadmium over Nickel, Anodic Coating, Electroless Nickel, Olive Drab Cadmium, or Custom
  • Operating Temperature Range: -55°C to +200°C
  • Voltage Rating: Up to 3000 VAC (RMS)
  • Mating Cycles: Minimum 500 cycles
  • Environmental Resistance: Salt Spray, Vibration, Shock, Thermal Cycling
  • Ingress Protection: IP67 rated
  • Electrical Resistance: Max contact resistance varies by contact size, generally below 10 milliohms
  • Compatible with high-speed, shielded coax, twinax, and triax contacts
  • Insert Patterns: Multiple configurations including high-density assemblies
  • Sealing: Main gasket, interfacial seals, and optional hermetic seals.

Buy the Amphenol 38999 Series III U+2013 Reliable Military and Aerospace Connectors

Order the MIL-DTL-38999 Series III connector online for robust, environment-resistant performance in military and aerospace applications. Easy to install, durable, and suitable for critical systems requiring maximum reliability. Choose from a wide range of configurations, including hermetic, shielded, and high-density insert patterns. Designed to withstand extreme temperatures, vibration, shock, and moisture, this connector ensures secure, long-lasting operation in demanding environments. Trust Amphenol for quality, performance, and easy online ordering.

Get Amphenol 38999 Series III today—built for durability and high reliability in any demanding operational environment.

Frequently Asked Questions

Where can I buy Amphenol D3899920MA35BN?

You can click on the BUY or RFQ button to purchase D3899920MA35BN from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899920MA35BN?

You can download the D3899920MA35BN datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899920MA35BN?

Amphenol

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