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Amphenol D3899926FF35BN MIL-DTL-38999 Series III Connector

This MIL-DTL-38999 Series III circular connector is engineered for rigorous military and aerospace applications, offering robust durability and reliable electrical connections in extreme environments. It features a bayonet coupling system for quick engagement and disconnection, multiple contact configurations including coax, twinax, and power contacts to meet diverse needs, and is available with various coating and finish options such as electroless nickel, olive drab cadmium, and stainless steel for corrosion resistance. Its design ensures EMI shielding, contact protection, and ease of assembly, making it suitable for high-performance demanding aerospace and defense use.

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Source:Newark
Part No:D38999/26FF35BN
Stock:12
Inv Date:05-29-2026
Price: Unit price: $350.76
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Part No:D38999/26FF35BN
Stock:65
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Price: Unit price: $80.18
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Source:DigiKey
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Price: Unit price: $99.484
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Source:DigiKey
Part No:D38999/26FF35BN
Stock:71
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Price: Unit price: $5127.08
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Part No:D38999/26FF35BN
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Source:DigiKey
Part No:D38999/26FF35BN
Stock:12
Inv Date:05-29-2026
Price: Unit price: $106.2
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Part No:D38999/26FF35BN
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Inv Date:05-30-2026
Price: Unit price: $973.98
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Authorized Distributors
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Inv Date:05-29-2026
Price: Unit price: $59.63
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Part No:D38999/26FF35BN
Stock:243
Inv Date:05-29-2026
Price: Unit price: $39.3228
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Part No:D38999/26FF35BN
Stock:81
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Part No:D38999/26FF35BN
Stock:7
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Price: Unit price: $58.44
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Part No:D38999/26FF35BN
Stock:106
Inv Date:05-29-2026
Price: Unit price: $33.16
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Amphenol D3899926FF35BN MIL-DTL-38999 Series III Connector Specifications:

  • Shell Size: 9 to 25
  • Material: Aluminum, Stainless Steel, Composite
  • Finish: Electroless Nickel, Olive Drab Cadmium, Stainless Steel, Durmalon Plated, Zinc-Nickel
  • Contact Rating: 1.5 to 20 Amps depending on contact size and type
  • Contact Sizes: 8, 12, 16, 20, 22D, 22M, 25
  • Operating Temperature: -65°C to +175°C
  • Dielectric Withstanding Voltage: 1000 VRMS @ Sea level, 25°C
  • Salt Spray Resistance: Up to 500 hours (standard), 2000 hours (composite)
  • Shielding: EMI/RFI shielding ≥ 65 dB at 10 GHz
  • Vibration/Shock Resistance: Meets MIL-STD-134, withstands severe vibration and shock
  • Coupling System: Bayonet, quick coupling and self-locking
  • Hermetic and Non-Hermetic options available
  • Color Finishes: Various including anodic coating, electroplated nickel, and stainless steel

Buy the Amphenol Series III MIL-DTL-38999 Connector: D3899926FF35BN

Purchase your Amphenol Series III MIL-DTL-38999 Connector online now to ensure high durability, excellent EMI shielding, and reliable performance in demanding aerospace and military applications. With versatile contact configurations and corrosion-resistant finishes, this connector guarantees seamless integration with advanced systems. Experience quick mating, secure locking, and comprehensive environmental resistance—ideal for high-stakes environments where peak performance is crucial. Secure your order today and enhance the reliability and safety of your aerospace or defense systems with Amphenol.

Order your Amphenol Series III MIL-DTL-38999 Connector today and give your aerospace or military project the dependable performance it demands.

Frequently Asked Questions

Where can I buy Amphenol D3899926FF35BN?

You can click on the BUY or RFQ button to purchase D3899926FF35BN from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899926FF35BN?

You can download the D3899926FF35BN datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899926FF35BN?

Amphenol

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