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Amphenol D3899920WG39BN 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 offers reliable electrical connections with durability and corrosion resistance. The connector features a threaded coupling mechanism for secure attachment, suitable for demanding environments.

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Part No:D38999/20WG39BN
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Part No:D38999/20WG39BN
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Price: Unit price: $82.64
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Price: Unit price: $5959.26
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Part No:D38999/20WG39BN
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Price: Unit price: $199.28
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Price: Unit price: $62.87
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Part No:D38999/20WG39BN
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Price: Unit price: $209.54
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Inv Date:06-11-2026
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Price: Unit price: $53.87
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Price: Unit price: $46.69
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Part No:D38999/20WG39BN
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Price: Unit price: $37.0814
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Part No:D38999/20WG39BN
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Price: Unit price: $118.77
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Part No:D38999/20WG39BN
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Inv Date:06-11-2026
Price: Unit price: $118.77
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Part No:D38999/20WG39BN
Stock:75
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Price: Unit price: $37.0814
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Part No:D38999/20WG39BN
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Price: Unit price: $2064.86
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Part No:D38999/20WG39BN
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Price: Unit price: $98.2
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Inv Date:06-11-2026
Price: Unit price: $85.72
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Amphenol D3899920WG39BN MIL-DTL-38999 Series III Connector Specifications:

  • Series: III
  • Material: Metal composite (CTV)
  • Temperature Range: -55°C to +200°C
  • Coupling Type: Threaded coupling with locking mechanism
  • Electrical: Contact ratings up to 600V AC, 500A, with low contact resistance
  • Sealing: IP67 environmental sealing, hermetic options available
  • Contacts: Various including coaxial, twinax, quadrax, fiber optic termini
  • Shells: Stainless steel or composite shells of various sizes
  • Insertion Loss: 0.3–1.0 dB for fiber optics
  • Vibration & Shock: Meets MIL standards for durability
  • Corrosion Resistance: 500 hours salt spray exposure
  • Standards: Complies with MIL-DTL-38999 Series III

Buy the Amphenol Series III MIL-DTL-38999: D3899920WG39BN

Discover the high-reliability Amphenol Series III MIL-DTL-38999 connector, perfect for aerospace and military applications. Featuring secure threaded coupling, IP67 sealing, and corrosion resistance, it ensures durable, stable electrical connections even in extreme environments. This connector meets demanding performance standards, supports high current and voltage capabilities, and is available in various configurations and materials including stainless steel or composite shells. Order online today to benefit from our fast shipping and expert support, ensuring your critical systems remain operational under the toughest conditions.

Order your Amphenol Series III MIL-DTL-38999 connector today and ensure secure, reliable connections in demanding aerospace and military environments.

Frequently Asked Questions

Where can I buy Amphenol D3899920WG39BN?

You can click on the BUY or RFQ button to purchase D3899920WG39BN from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899920WG39BN?

You can download the D3899920WG39BN datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899920WG39BN?

Amphenol

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