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Amphenol D3899920MA35PB MIL-DTL-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 contact retention, and secure bayonet coupling for durable and secure connections in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:D38999/20MA35PB
Stock:12
Inv Date:05-29-2026
Price: Unit price: $85.44
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Source:DigiKey
Part No:D38999/20MA35PB
Stock:25
Inv Date:05-29-2026
Price: Unit price: $130.59
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Source:DigiKey
Part No:D38999/20MA35PB
Stock:602
Inv Date:05-29-2026
Price: Unit price: $193.81
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Part No:D38999/20MA35PB
Stock:0
Inv Date:05-30-2026
Price: Unit price: $809.28
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Part No:D38999/20MA35PB
Stock:2
Inv Date:05-30-2026
Price: Unit price: $108.83
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Part No:D38999/20MA35PB
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:D38999/20MA35PB
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:D3899920MA35PB
Stock:0
Inv Date:05-30-2026
Price: N/A
Buy/RFQ:
Part No:D38999/20MA35PB
Stock:0
Inv Date:05-30-2026
Price: N/A
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Authorized Distributors
Part No:D38999/20MA35PB
Stock:0
Inv Date:05-29-2026
Price: Unit price: $139.71
Buy/RFQ:
Part No:D3899920MA35PB
Stock:0
Inv Date:05-29-2026
Price: Unit price: $108.83
Buy/RFQ:
Part No:D38999/20MA35PB
Stock:4
Inv Date:05-29-2026
Price: Unit price: $43.3712
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Part No:D38999/20MA35PB
Stock:1
Inv Date:05-29-2026
Price: Unit price: $43.3712
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Part No:D38999/20MA35PB
Stock:549
Inv Date:05-29-2026
Price: Unit price: $43.36
Buy/RFQ:
Part No:D38999/20MA35PB
Stock:6
Inv Date:05-29-2026
Price: Unit price: $1963.85
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Amphenol D3899920MA35PB MIL-DTL-38999 Series III Connector Specifications:

  • Shell Size & Insert Arrangement: Series III, sizes 9-25, options for coax, twinax, and high-density configurations
  • Material: Aluminum, stainless steel, or composite shells with various finishes including cadmium, nickel, and passivated stainless steel
  • Electrical: Voltage ratings up to 600V, current capacities up to 25A depending on contact size
  • Contact Types: Crimp, solder, and removable contacts for coaxial, twinax, and high-density configurations
  • Environmental: Salt spray resistance for corrosion protection, EMI shielding of 65dB minimum at 10 GHz, vibration and shock resistance up to 200°C
  • Size and Dimensions: Vary per configuration; typical flange mount dimensions approximate 1.375 inches shell size, 0.1P-0.3L-TS standards
  • Finish: Electroless nickel, cadmium plating, or passivated stainless steel, hermetic options available
  • Standards: Conforms to MIL-DTL-38999 Series III, with optional hermetic and high-density configurations

Buy the Amphenol 38999 Series III – Reliable Circular Connector for Industrial Applications

Enhance your military and aerospace systems with our MIL-DTL-38999 Series III connectors. Designed for high durability, EMI shielding, and secure bayonet coupling, these connectors are suitable for harsh environments. Available in multiple sizes and finishes, they feature robust construction, reliable contacts, and optional hermetic sealing. Fast, reliable online ordering ensures your equipment benefits from dependable, high-performance interconnect solutions optimized for demanding applications including aviation, space, and military ground systems. Trust Amphenol for quality and performance you can rely on for critical projects.

Order your Amphenol Series III connector today and give your projects the dependable quality they deserve for demanding military and aerospace environments.

Frequently Asked Questions

Where can I buy Amphenol D3899920MA35PB?

You can click on the BUY or RFQ button to purchase D3899920MA35PB from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899920MA35PB?

You can download the D3899920MA35PB datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899920MA35PB?

Amphenol

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