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Amphenol D3899920WJ4AB MIL-DTL-38999 Series III Connector

This is a MIL-DTL-38999 Series III circular connector, known for its high reliability and durability in demanding environment applications. It features a robust metal shell and offers secure, weatherproof connections suitable for military and aerospace use.

Authorized Distributors
Source:Newark
Part No:D38999/20WJ4AB
Stock:12
Inv Date:05-29-2026
Price: Unit price: $142.35
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Part No:D38999/20WJ4AB
Stock:0
Inv Date:05-30-2026
Price: N/A
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Source:DigiKey
Part No:D38999/20WJ4AB
Stock:0
Inv Date:05-29-2026
Price: Unit price: $92.2614
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Source:DigiKey
Part No:D38999/20WJ4AB
Stock:6
Inv Date:05-29-2026
Price: Unit price: $6863.94
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Source:DigiKey
Part No:D38999/20WJ4AB
Stock:29
Inv Date:05-29-2026
Price: Unit price: $202.59
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Source:DigiKey
Part No:D38999/20WJ4AB
Stock:12
Inv Date:05-29-2026
Price: Unit price: $234.16
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Part No:D38999/20WJ4AB
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:D3899920WJ4AB
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:D38999/20WJ4AB
Stock:0
Inv Date:05-30-2026
Price: N/A
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Authorized Distributors
Part No:D38999/20WJ4AB
Stock:0
Inv Date:05-30-2026
Price: Unit price: $129.58
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Part No:D38999/20WJ4AB
Stock:0
Inv Date:05-30-2026
Price: Unit price: $859.25
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Part No:D38999/20WJ4AB
Stock:0
Inv Date:05-29-2026
Price: Unit price: $205.8
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Part No:D38999/20WJ4AB
Stock:0
Inv Date:05-29-2026
Price: Unit price: $51.13
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Part No:D38999/20WJ4AB
Stock:45
Inv Date:05-29-2026
Price: Unit price: $34.8233
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Part No:D38999/20WJ4AB
Stock:137
Inv Date:05-29-2026
Price: Unit price: $34.8233
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Part No:D38999/20WJ4AB
Stock:8
Inv Date:05-29-2026
Price: Unit price: $128.85
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Part No:D38999/20WJ4AB
Stock:6
Inv Date:05-29-2026
Price: Unit price: $2378.35
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Amphenol D3899920WJ4AB MIL-DTL-38999 Series III Connector Specifications:

  • Shell Material: Aluminum Alloy
  • Temperature Rating: -55°C to +200°C
  • Sealing: IP67, water and dustproof
  • Vibration: 60G sine, 16 hours
  • Shock: 300g, 11 ms pulse
  • Voltage Rating: Up to 3000 VAC (RMS) at sea level
  • Contact Resistance: < 2 millivolts at 1A
  • Mating Cycles: > 500
  • Ingress Protection: IP67
  • Shielding: EMI/RFI Shielded
  • Insert Arrangements: Multiple, up to 128 contacts
  • Connector Sizes: 8, 10, 12, 16, 20, 22, 22D, 22M, 23, 25, 28
  • Coupling Mechanism: Bayonet, Self-locking or Threaded options
  • Hermetic versions available, compliance with MIL standards

Buy the Amphenol MIL-DTL-38999 Series III – Reliable Aerospace Connector for Military Applications

Discover the high-reliability MIL-DTL-38999 Series III connector, designed for harsh aerospace and military environments. Featuring a robust aluminum shell, waterproof IP67 sealing, EMI/RFI shielding, and multiple contact arrangements. Suitable for applications requiring secure and durable connections, these connectors support over 500 mating cycles, operate from -55°C to +200°C, and handle voltages up to 3000 VAC. Widely used in critical systems where performance, environmental resistance, and longevity are essential. Order online today for fast delivery and peace of mind.

Order your Amphenol MIL-DTL-38999 Series III connector today and ensure your systems perform reliably in the harshest environments!

Frequently Asked Questions

Where can I buy Amphenol D3899920WJ4AB?

You can click on the BUY or RFQ button to purchase D3899920WJ4AB from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899920WJ4AB?

You can download the D3899920WJ4AB datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899920WJ4AB?

Amphenol

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