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Amphenol D3899926WC35AB MIL-DTL-38999 Series III Circular Connector

This is a MIL-DTL-38999 Series III circular connector designed for military and aerospace applications. It features a robust, high-performance design suitable for heavy-duty, high-reliability connections in demanding environments.

Authorized Distributors
Source:Newark
Part No:D38999/26WC35AB
Stock:35
Inv Date:05-29-2026
Price: Unit price: $297.61
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Source:DigiKey
Part No:D38999/26WC35AB
Stock:0
Inv Date:05-29-2026
Price: Unit price: $81.3736
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Source:DigiKey
Part No:D38999/26WC35AB
Stock:9
Inv Date:05-29-2026
Price: Unit price: $3643.44
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Source:DigiKey
Part No:D38999/26WC35AB
Stock:875
Inv Date:05-29-2026
Price: Unit price: $265.25
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Source:DigiKey
Part No:D38999/26WC35AB
Stock:34
Inv Date:05-29-2026
Price: Unit price: $96.1
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Part No:D38999/26WC35AB
Stock:0
Inv Date:05-30-2026
Price: Unit price: $900.43
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Part No:D38999/26WC35AB
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:D38999/26WC35AB
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Inv Date:05-30-2026
Price: N/A
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Part No:D38999/26WC35AB
Stock:0
Inv Date:05-29-2026
Price: Unit price: $62.1
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Authorized Distributors
Part No:D38999/26WC35AB
Stock:44
Inv Date:05-29-2026
Price: Unit price: $70.9213
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Part No:D38999/26WC35AB
Stock:4
Inv Date:05-29-2026
Price: Unit price: $43.6883
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Part No:D38999/26WC35AB
Stock:14
Inv Date:05-29-2026
Price: Unit price: $70.9213
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Part No:D38999/26WC35AB
Stock:1
Inv Date:05-29-2026
Price: Unit price: $43.6883
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Part No:D38999/26WC35AB
Stock:23
Inv Date:05-29-2026
Price: Unit price: $52.88
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Part No:D38999/26WC35AB
Stock:443
Inv Date:05-29-2026
Price: Unit price: $43.68
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Amphenol D3899926WC35AB MIL-DTL-38999 Series III Circular Connector Specifications:

  • Shell Material: Aluminum or Stainless Steel with options for finishes such as Electroless Nickel, Cadmium over Nickel, Olive Drab Cadmium, or Passivated Stainless Steel.
  • Shell Sizes: Ranges from size 9 to 25 with various insert arrangements and contact configurations.
  • Contact Types: Coax, Twinax, Power, and Fiber Optic contacts; sizes from 8 to 22D/25 with 500 to 1500 cycle durability.
  • Electrical Ratings: Up to 1000 VRMS, test voltage up to 71800 VRMS at sea level, depending on contact and environment.
  • Environmental Resistance: Salt spray resilience up to 500 hours for metal shells, with composite shells rated for 2000 hours; corrosion resistant finishes.
  • Vibration & Shock: Designed for severe vibration environments, operating from -65°C to +175°C.
  • EMI Shielding: Greater than 65dB at 10 GHz with solid metal to metal coupling and grounding fingers.
  • Locking Mechanism: Self-locking in a 360° turn, quick coupling, and scoop-proof design to prevent contact damage.
  • Hermetic versions available with air leakage less than 1x10^-9 cc/sec, suitable for sealing in harsh environments.
  • Certifications: Qualified to MIL-DTL-38999 Series III standards, with options for firewall class K, RS, hermetic, and non-hermetic versions.

Buy the Buy Amphenol MIL-DTL-38999 Series III Circular Connector Part Number D3899926WC35AB Online

Order the Amphenol MIL-DTL-38999 Series III connector now for high durability and performance in critical military and aerospace applications. Designed with robust finishes, hermetic options, and EMI shielding exceeding 65dB, this connector ensures reliable operation in extreme environments. Its quick-locking, scoop-proof design prevents contact damage, while extensive environmental resistance includes salt spray for up to 2000 hours. Perfect for demanding aerospace and military settings, this connector is available with various contact configurations, finishes, and hermetic sealing options. Buy online today for assured quality and superior performance in your high-reliability systems.

Get Amphenol MIL-DTL-38999 Series III Circular Connector today—designed for severe environments requiring high reliability and quick, secure mating.

Frequently Asked Questions

Where can I buy Amphenol D3899926WC35AB?

You can click on the BUY or RFQ button to purchase D3899926WC35AB from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899926WC35AB?

You can download the D3899926WC35AB datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899926WC35AB?

Amphenol

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