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Amphenol D3899926WJ29SN MIL-DTL-38999 Series III Connector

This is a MIL-DTL-38999 Series III circular connector designed for military and aerospace applications. It features high reliability, durability, and excellent performance in harsh environments, providing secure electrical connections in complex systems.

Authorized Distributors
Source:Newark
Part No:D38999/26WJ29SN
Stock:54
Inv Date:06-01-2026
Price: Unit price: $422.67
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Source:Newark
Part No:D38999/26WJ29SN
Stock:95
Inv Date:06-01-2026
Price: Unit price: $155.78
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Part No:D3899926WJ29SN
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Inv Date:06-02-2026
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Part No:D38999/26WJ29SN
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Inv Date:06-02-2026
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Part No:D38999/26WJ29SN
Stock:0
Inv Date:06-02-2026
Price: Unit price: $163.54
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Part No:D38999/26WJ29SN
Stock:0
Inv Date:06-02-2026
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Part No:D38999/26WJ29SN
Stock:0
Inv Date:06-02-2026
Price: Unit price: $1362.19
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Source:DigiKey
Part No:D38999/26WJ29SN
Stock:163
Inv Date:06-01-2026
Price: Unit price: $152.53
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Source:DigiKey
Part No:D38999/26WJ29SN
Stock:160
Inv Date:06-01-2026
Price: Unit price: $313.03
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Authorized Distributors
Source:DigiKey
Part No:D38999/26WJ29SN
Stock:90
Inv Date:06-01-2026
Price: Unit price: $6214.16
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Source:DigiKey
Part No:D38999/26WJ29SN
Stock:0
Inv Date:06-01-2026
Price: Unit price: $148.579
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Source:DigiKey
Part No:D38999/26WJ29SN
Stock:57
Inv Date:06-01-2026
Price: Unit price: $123.92
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Part No:D38999/26WJ29SN
Stock:0
Inv Date:06-01-2026
Price: Unit price: $136.93
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Part No:D38999/26WJ29SN
Stock:2
Inv Date:06-01-2026
Price: Unit price: $57.25
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Part No:D38999/26WJ29SN
Stock:150
Inv Date:05-30-2026
Price: Unit price: $88.702
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Part No:D38999/26WJ29SN
Stock:171
Inv Date:05-30-2026
Price: Unit price: $70.7677
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Part No:D38999/26WJ29SN
Stock:9
Inv Date:05-30-2026
Price: Unit price: $81.8599
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Part No:D38999/26WJ29SN
Stock:50
Inv Date:05-30-2026
Price: Unit price: $88.702
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Authorized Distributors
Part No:D38999/26WJ29SN
Stock:57
Inv Date:05-30-2026
Price: Unit price: $70.7677
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Part No:D38999/26WJ29SN
Stock:3
Inv Date:05-30-2026
Price: Unit price: $81.8599
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Part No:D38999/26WJ29SN
Stock:36
Inv Date:06-01-2026
Price: Unit price: $125.16
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Amphenol D3899926WJ29SN MIL-DTL-38999 Series III Connector Specifications:

  • Shell Material: Aluminum or Stainless Steel, with finishes like electroless nickel or corrosion resistant coatings
  • Shell Sizes: 9 to 25
  • Contact Options: Pin, Socket, Quadrax, Triax, Twinax, PCB tail, fiber optic
  • Contact Plating: Gold (minimum 50 micro inches) or optional 100 micro inches
  • Sealing: Interfacial seals for moisture resistance
  • Vibration/Shock Resistance: Operation under high temperature vibration, up to 200°C
  • EMI Shielding: ≥65dB at 10 GHz through solid metal coupling and grounding fingers
  • Salt Spray Resistance: 500 hours (standard metal), 2000 hours (composite shells)
  • Temperature Range: -55°C to +200°C
  • Coupling Mechanism: Triple-start threads for rapid engagement, self-locking
  • Optional hermetic, hermetic air leakage limited to 1 x 10^-7 cm^3/sec
  • Compliance: MIL-DTL-38999 Series III, MIL-STD-1760, and qualified certifications
  • Weight savings with composite shells: 17%-70% compared to metal shells

Buy the Amphenol Series Tri-Start D3899926WJ29SN

Purchase the Amphenol MIL-DTL-38999 Series III connector online today and benefit from high-performance, durable, and secure connections. Ideal for aerospace and military use, this connector offers exceptional EMI shielding, corrosion resistance, and vibration tolerance. Its rapid coupling features and multiple contact options including fiber optics and quadrax ensure versatility and ease of installation in demanding environments. Trust Amphenol for quality assurance and quick worldwide delivery for your critical projects.

Order your Amphenol Series Tri-Start D3899926WJ29SN connector today and ensure high reliability in your critical aerospace and military systems.

Frequently Asked Questions

Where can I buy Amphenol D3899926WJ29SN?

You can click on the BUY or RFQ button to purchase D3899926WJ29SN from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899926WJ29SN?

You can download the D3899926WJ29SN datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899926WJ29SN?

Amphenol

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