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Amphenol D3899920KD18PA MIL-DTL-38999 Series III Connector

This is a MIL-DTL-38999 Series III circular connector designed for military and aerospace applications. It features a robust metal shell, high durability, and reliable connector contacts suitable for harsh environments and high-performance requirements.

Authorized Distributors
Source:DigiKey
Part No:D38999/20KD18PA
Stock:23
Inv Date:05-29-2026
Price: Unit price: $163.69
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Source:DigiKey
Part No:D38999/20KD18PA
Stock:0
Inv Date:05-29-2026
Price: Unit price: $125.679
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Source:DigiKey
Part No:D38999/20KD18PA
Stock:4
Inv Date:05-29-2026
Price: Unit price: $580.44
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Part No:D38999/20KD18PA
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:D38999/20KD18PA
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:D38999/20KD18PA
Stock:0
Inv Date:05-29-2026
Price: Unit price: $119.82
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Part No:D38999/20KD18PA
Stock:36
Inv Date:05-29-2026
Price: Unit price: $112.151
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Part No:D38999/20KD18PA
Stock:12
Inv Date:05-29-2026
Price: Unit price: $112.151
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Part No:D38999/20KD18PA
Stock:1
Inv Date:05-29-2026
Price: Unit price: $186.54
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Amphenol D3899920KD18PA MIL-DTL-38999 Series III Connector Specifications:

  • Shell Material: Aluminum, Stainless Steel, or Composite
  • Finish Options: Anodic Coating, Electroless Nickel, Olive Drab Cadmium, Zinc-Nickel
  • Temperature Range: -65°C to +175°C
  • Maximum Salt Spray Resistance: 500 hours (metal shells), 2000 hours (composite)
  • Connector Contacts: Gold plated, available in multiple sizes including sizes 8, 12, 16, 20, 22D, 22M
  • Contact Rating: Up to 30 Amps depending on size
  • Vibration Resistance: Meets or exceeds MIL-STD-810 standards
  • EMI Shielding: >65dB at 10 GHz with solid metal coupling
  • Configurations: Receptacles, plugs, hermetic, hermetic weld, and breakaway styles
  • Connection Types: Crimp, solder, fiber optics, hermetic, quick disconnect, and high vibration

Buy the Amphenol D3899920KD18PA – Reliable Circular Connector for Industrial Applications

Purchase the durable and high-performance MIL-DTL-38999 Series III connector online today. Designed for harsh environments, it offers superior EMI shielding, reliable contacts, and a variety of configurations including hermetic and breakaway styles. Ideal for military, aerospace, and industrial applications, it ensures your systems are secure, reliable, and compliant with latest standards. Get fast delivery and expert support to meet your project needs.

Order your Amphenol Series D3899920KD18PA high-performance connector today and ensure your projects meet the demanding standards of military and aerospace environments.

Frequently Asked Questions

Where can I buy Amphenol D3899920KD18PA?

You can click on the BUY or RFQ button to purchase D3899920KD18PA from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899920KD18PA?

You can download the D3899920KD18PA datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899920KD18PA?

Amphenol

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