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Amphenol D3899920WJ4AN MIL-DTL-38999 Connector

This is a MIL-DTL-38999 Series III circular connector, designed for high-performance military and aerospace applications. It features a robust metal shell and reliable sealing to ensure durability and resistance to environmental factors. Suitable for use in demanding electronic systems requiring secure and stable connections.

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Source:Newark
Part No:D38999/20WJ4AN
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Inv Date:05-29-2026
Price: Unit price: $295.72
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Price: Unit price: $859.25
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Source:DigiKey
Part No:D38999/20WJ4AN
Stock:87
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Price: Unit price: $225.36
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Part No:D38999/20WJ4AN
Stock:417
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Price: Unit price: $223.01
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Source:DigiKey
Part No:D38999/20WJ4AN
Stock:10
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Price: Unit price: $6863.94
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Source:DigiKey
Part No:D38999/20WJ4AN
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Price: Unit price: $367.112
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Source:DigiKey
Part No:D38999/20WJ4AN
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Inv Date:05-29-2026
Price: Unit price: $88.6886
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Source:DigiKey
Part No:D38999/20WJ4AN
Stock:0
Inv Date:05-29-2026
Price: Unit price: $102.96
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Part No:D38999/20WJ4AN
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Inv Date:05-29-2026
Price: Unit price: $310.99
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Part No:D38999/20WJ4AN
Stock:25
Inv Date:05-29-2026
Price: Unit price: $31.54
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Part No:D38999/20WJ4AN
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Price: Unit price: $46.59
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Part No:D38999/20WJ4AN
Stock:199
Inv Date:05-29-2026
Price: Unit price: $37.2869
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Part No:D38999/20WJ4AN
Stock:89
Inv Date:05-29-2026
Price: Unit price: $47.7683
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Part No:D38999/20WJ4AN
Stock:599
Inv Date:05-29-2026
Price: Unit price: $37.2869
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Part No:D38999/20WJ4AN
Stock:131
Inv Date:05-29-2026
Price: Unit price: $40.04
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Authorized Distributors
Part No:D38999/20WJ4AN
Stock:29
Inv Date:05-29-2026
Price: Unit price: $47.7683
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Part No:D38999/20WJ4AN
Stock:43
Inv Date:05-29-2026
Price: Unit price: $40.04
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Part No:D38999/20WJ4AN
Stock:10
Inv Date:05-29-2026
Price: Unit price: $2378.35
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Part No:D38999/20WJ4AN
Stock:9
Inv Date:05-29-2026
Price: Unit price: $37.28
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Part No:D38999/20WJ4AN
Stock:57
Inv Date:05-29-2026
Price: Unit price: $56.85
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Amphenol D3899920WJ4AN MIL-DTL-38999 Connector Specifications:

  • Shell Material: Aluminum or Stainless Steel
  • Finish: Olive Drab Cadmium or Nickel Plated
  • Temperature Range: -55°C to +175°C
  • Sealing: Interfacial seal design, hermetic options available
  • Contacts: Crimp or solder, sizes 8 to 25, with gold plating
  • Performance: EMI/EMP shielding of 65dB min. at 10 GHz
  • Vibration/Shock Resistance: Up to 200°C vibration tolerance
  • Salt Spray Resistance: 500 hours for metal shells, 2000 hours for composite
  • Locking: Self-locking, quick coupling with 360° rotation
  • Optional Features: Hermetic, firewall capability, fiber optics, filters

Buy the Amphenol Series III MIL-DTL-38999: D3899920WJ4AN

Ensure your high-demand aerospace and military systems operate flawlessly with the Amphenol MIL-DTL-38999 Series III connector. This durable connector offers a metal shell, superior EMI shielding, hermetic options, and a quick coupling design. Engineered to withstand extreme environmental conditions, it provides secure, stable connections essential for critical electronic applications. Purchase online today to benefit from fast delivery, extensive technical support, and the highest quality standards, ensuring your system’s reliability and peak performance in demanding environments.

Buy Amphenol series III MIL-DTL-38999 connector now and experience unmatched reliability and performance for aerospace and military systems.

Frequently Asked Questions

Where can I buy Amphenol D3899920WJ4AN?

You can click on the BUY or RFQ button to purchase D3899920WJ4AN from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899920WJ4AN?

You can download the D3899920WJ4AN datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899920WJ4AN?

Amphenol

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