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Amphenol D3899920KB35PB MIL-DTL-38999 Connector

This is a MIL-DTL-38999 Series III circular connector designed for high-performance military and aerospace applications. It features robust construction for durability and reliable electrical connection in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:D38999/20KB35PB
Stock:22
Inv Date:05-29-2026
Price: Unit price: $95.86
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Source:DigiKey
Part No:D38999/20KB35PB
Stock:0
Inv Date:05-29-2026
Price: Unit price: $121.475
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Source:DigiKey
Part No:D38999/20KB35PB
Stock:9
Inv Date:05-29-2026
Price: Unit price: $408.25
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Part No:D3899920KB35PB
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:D38999/20KB35PB
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:D38999/20KB35PB
Stock:0
Inv Date:05-29-2026
Price: Unit price: $125.77
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Part No:D38999/20KB35PB
Stock:10
Inv Date:05-29-2026
Price: Unit price: $78.7686
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Part No:D38999/20KB35PB
Stock:3
Inv Date:05-29-2026
Price: Unit price: $78.7686
Buy/RFQ:
Part No:D38999/20KB35PB
Stock:6
Inv Date:05-29-2026
Price: Unit price: $133.83
Buy/RFQ:

Amphenol D3899920KB35PB MIL-DTL-38999 Connector Specifications:

  • Shell sizes: 9-25 mm
  • Material: Aluminum, stainless steel, composite options
  • Finish: Electroless nickel, olive drab cadmium, stainless steel with nickel plating
  • Temperature Range: -55°C to +200°C
  • Vibration/Shock Resistance: Severe high temperature vibration capable
  • EMI Shielding: 65dB minimum at 10 GHz
  • Salt Spray Resistance: 500 hours for metal shells, 2000 hours for composite
  • Contact Rating: Up to 800 Amps for Power contacts, 20-22D Coax, Twinax, Triax options
  • Insert Arrangements: Multiple options including fiber optics, coax, triax, twinax, PCB tails
  • Locking: Quick coupling with 360° self-locking nut
  • Hermetic and non-hermetic versions available
  • Environmental Resistance: Corrosion resistant, EMI/EMP shielding, moisture sealing
  • Usage: Sealed, high vibration, severe environments, aerospace, military vehicles

Buy the Buy Amphenol MIL-DTL-38999 Series III Part Number D3899920KB35PB Online

Experience the reliability and durability of the Amphenol MIL-DTL-38999 Series III connector, designed for high-performance military and aerospace applications. Its robust construction features aluminum, stainless steel, or composite shells with corrosion-resistant finishes, ensuring long-lasting operation in extreme environments. It offers superior EMI shielding of 65dB at 10 GHz and meets severe vibration and shock requirements. Quick coupling and multiple insert options, including fiber optics and coaxial contacts, make it the ideal choice for demanding systems requiring secure, high-quality connections.

Get Amphenol MIL-DTL-38999 Series III connector today—built for durability, high performance, EMI shielding, and quick locking in demanding aerospace environments.

Frequently Asked Questions

Where can I buy Amphenol D3899920KB35PB?

You can click on the BUY or RFQ button to purchase D3899920KB35PB from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899920KB35PB?

You can download the D3899920KB35PB datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899920KB35PB?

Amphenol

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