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Amphenol D3899920GB98SN MIL-DTL-38999 Series III Connector

MIL-DTL-38999 Series III circular connector designed for military and aerospace applications. It features a robust shell with high durability and reliable electrical connections, suitable for harsh environments and demanding operational conditions.

Authorized Distributors
Source:Newark
Part No:D38999/20GB98SN
Stock:300
Inv Date:05-29-2026
Price: Unit price: $211.42
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Source:DigiKey
Part No:D38999/20GB98SN
Stock:0
Inv Date:05-29-2026
Price: Unit price: $392.965
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Source:DigiKey
Part No:D38999/20GB98SN
Stock:73
Inv Date:05-29-2026
Price: Unit price: $3050.95
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Source:DigiKey
Part No:D38999/20GB98SN
Stock:0
Inv Date:05-29-2026
Price: Unit price: $482.236
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Part No:D38999/20GB98SN
Stock:0
Inv Date:05-30-2026
Price: Unit price: $680.39
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Part No:D38999/20GB98SN
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:D38999/20GB98SN
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:D38999/20GB98SN
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:D38999/20GB98SN
Stock:0
Inv Date:05-29-2026
Price: Unit price: $60.35
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Authorized Distributors
Part No:D38999/20GB98SN
Stock:291
Inv Date:05-29-2026
Price: Unit price: $76.6413
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Part No:D38999/20GB98SN
Stock:97
Inv Date:05-29-2026
Price: Unit price: $76.6413
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Part No:D38999/20GB98SN
Stock:31
Inv Date:05-29-2026
Price: Unit price: $100.97
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Amphenol D3899920GB98SN MIL-DTL-38999 Series III Connector Specifications:

  • Shell Material: Aluminum or Stainless Steel with various finishes including anodic coating, electroless nickel, olive drab cadmium, or stainless steel
  • Shell Size & Insert Arrangement: Sizes 9 to 25, various insert patterns for coaxial, twinax, and multi-pin configurations
  • Contact Rating: Ranges from 1.5A to 10A depending on contact type and size
  • Electrical Performance: EMI shielding exceeding 65dB at 10 GHz, dielectric withstanding voltage of 1000 VRMS, insulation resistance of 5000 megohms minimum @ 500 VDC
  • Temperature Range: -65°C to +175°C
  • Corrosion Resistance: Salt spray resistance up to 500 hours for metal shells and 2000 hours for composite shells
  • Vibration and Shock Resistance: Operational under severe vibration, shock, and environmental conditions
  • Finish Options: Gold, nickel, anodic coating, cadmium, zinc-nickel, and stainless steel finishes available
  • Environmental Resistance: Moisture, hydrolytic stability, fluid immersion, and fast decoupling in high vibration environments
  • Compatibility: Fully intermateable with MIL-DTL-38999 Series III connectors with standard inserts and contacts

Buy the Amphenol D3899920GB98SN – Reliable MIL-DTL-38999 Series III Circular Connector for Industrial Applications

Purchase the MIL-DTL-38999 Series III connector online today—engineered for harsh environments with superior EMI shielding, corrosion resistance, and reliable electrical performance. Perfect for military, aerospace, and industrial applications, this robust connector features a high durability shell, multiple contact configurations, and easy mating. Designed to meet MIL standards, it offers excellent resistance to vibration, shock, salt spray, and extreme temperatures. Order now for rapid delivery and ensure your systems are protected in demanding operational conditions!

Get Amphenol D3899920GB98SN today—built for precision and long-lasting durability in demanding environments.

Frequently Asked Questions

Where can I buy Amphenol D3899920GB98SN?

You can click on the BUY or RFQ button to purchase D3899920GB98SN from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899920GB98SN?

You can download the D3899920GB98SN datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899920GB98SN?

Amphenol

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