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Amphenol D3899920WG35BN MIL-DTL-38999 Circular Connector

This is a MIL-DTL-38999 Series III circular connector designed for military and aerospace applications. It features a robust threaded coupling mechanism for reliable mating and high durability in harsh environments, ensuring secure electrical connections in critical systems.

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Source:Newark
Part No:D38999/20WG35BN
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Part No:D38999/20WG35BN
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Price: Unit price: $745.99
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Source:DigiKey
Part No:D38999/20WG35BN
Stock:129
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Price: Unit price: $62.1
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Part No:D38999/20WG35BN
Stock:323
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Price: Unit price: $164.22
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Authorized Distributors
Source:DigiKey
Part No:D38999/20WG35BN
Stock:4
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Price: Unit price: $5959.26
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Source:DigiKey
Part No:D38999/20WG35BN
Stock:10
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Price: Unit price: $201.4
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Source:DigiKey
Part No:D38999/20WG35BN
Stock:25
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Price: Unit price: $80.96
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Price: Unit price: $303.42
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Price: Unit price: $74.25
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Price: Unit price: $51.88
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Part No:D38999/20WG35BN
Stock:60
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Price: Unit price: $34.0235
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Part No:D38999/20WG35BN
Stock:25
Inv Date:06-10-2026
Price: Unit price: $34.4276
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Part No:D38999/20WG35BN
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Inv Date:06-10-2026
Price: Unit price: $36.8566
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Authorized Distributors
Part No:D38999/20WG35BN
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Inv Date:06-10-2026
Price: Unit price: $34.4276
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Part No:D38999/20WG35BN
Stock:4
Inv Date:06-10-2026
Price: Unit price: $2064.86
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Stock:78
Inv Date:06-10-2026
Price: Unit price: $34.01
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Part No:D38999/20WG35BN
Stock:59
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Price: Unit price: $93.25
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Amphenol D3899920WG35BN MIL-DTL-38999 Circular Connector Specifications:

  • Shell Size & Insert Arrangement: Series III, Shell sizes range from 9 to 25 with various insert arrangements.
  • Contact Sizes: Ranging from 8 to 22D, including coax, twinax, and power contacts.
  • Material: Aluminum, stainless steel, composite options with various finishes such as cadmium over nickel, electroless nickel, olive drab cadmium.
  • Finish: Cadmium plated, electroless nickel plated, or stainless steel with corrosion resistance including salt spray endurance over 500 hours.
  • Temperature Range: -65°C to +175°C.
  • Voltage Rating: Up to 250 VRMS/DC for various contact sizes, with specific ratings per contact type.
  • Mechanical: Threaded coupling with acme threads providing durable mating, locked with a 360° turn.
  • Environmental Resistance: EMI shielding 65 dB minimum at 10 GHz, shock and vibration resistance exceeding 200°C operational environment.

Buy the Amphenol Series III MIL-DTL-38999: D3899920WG35BN

Order the Amphenol MIL-DTL-38999 Series III connector online today to ensure high-performance, secure, and durable connections for military, aerospace, and industrial applications. Designed with advanced EMI shielding, corrosion-resistant finishes, and a robust threaded coupling system, this connector guarantees reliable operation in extreme conditions. With a broad range of sizes, contact configurations, and finishes, it's the ideal choice for critical system integrations requiring exceptional durability and environmental resistance. Enhance your equipment's reliability—purchase now and benefit from fast delivery and technical support.

Buy Amphenol Series III MIL-DTL-38999 connector now and experience unmatched reliability and performance in demanding aerospace and military environments.

Frequently Asked Questions

Where can I buy Amphenol D3899920WG35BN?

You can click on the BUY or RFQ button to purchase D3899920WG35BN from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899920WG35BN?

You can download the D3899920WG35BN datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899920WG35BN?

Amphenol

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