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Amphenol D3899926WJ4SN MIL-DTL-38999 Circular Connector

This is a MIL-DTL-38999 Series III circular connector. It features a durable, high-performance design suitable for military and aerospace applications, ensuring reliable electrical connections in harsh environments.

Authorized Distributors
Source:Newark
Part No:D38999/26WJ4SN
Stock:100
Inv Date:05-29-2026
Price: Unit price: $479.97
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Part No:D38999/26WJ4SN
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Inv Date:05-30-2026
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Source:DigiKey
Part No:D38999/26WJ4SN
Stock:66
Inv Date:05-29-2026
Price: Unit price: $173.42
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Source:DigiKey
Part No:D38999/26WJ4SN
Stock:4
Inv Date:05-29-2026
Price: Unit price: $569.89
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Source:DigiKey
Part No:D38999/26WJ4SN
Stock:51
Inv Date:05-29-2026
Price: Unit price: $8430.66
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Source:DigiKey
Part No:D38999/26WJ4SN
Stock:103
Inv Date:05-29-2026
Price: Unit price: $333.31
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Source:DigiKey
Part No:D38999/26WJ4SN
Stock:67
Inv Date:05-29-2026
Price: Unit price: $363.2
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Source:DigiKey
Part No:D38999/26WJ4SN
Stock:0
Inv Date:05-29-2026
Price: Unit price: $397.04
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Part No:D38999/26WJ4SN
Stock:0
Inv Date:05-30-2026
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Authorized Distributors
Part No:D38999/26WJ4SN
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Part No:D38999/26WJ4SN
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Inv Date:05-30-2026
Price: Unit price: $1902.92
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Part No:D38999/26WJ4SN
Stock:64
Inv Date:05-30-2026
Price: Unit price: $484.78
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Part No:D38999/26WJ4SN
Stock:0
Inv Date:05-29-2026
Price: Unit price: $106.23
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Part No:D38999/26WJ4SN
Stock:278
Inv Date:05-29-2026
Price: Unit price: $97.7292
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Part No:D38999/26WJ4SN
Stock:33
Inv Date:05-29-2026
Price: Unit price: $208.76
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Part No:D38999/26WJ4SN
Stock:92
Inv Date:05-29-2026
Price: Unit price: $97.7292
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Part No:D38999/26WJ4SN
Stock:311
Inv Date:05-29-2026
Price: Unit price: $79.971
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Part No:D38999/26WJ4SN
Stock:81
Inv Date:05-29-2026
Price: Unit price: $104.57
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Authorized Distributors
Part No:D38999/26WJ4SN
Stock:934
Inv Date:05-29-2026
Price: Unit price: $79.971
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Part No:D38999/26WJ4SN
Stock:244
Inv Date:05-29-2026
Price: Unit price: $104.57
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Part No:D38999/26WJ4SN
Stock:33
Inv Date:05-29-2026
Price: Unit price: $208.76
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Part No:D38999/26WJ4SN
Stock:43
Inv Date:05-30-2026
Price: N/A
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Part No:D38999/26WJ4SN
Stock:77
Inv Date:05-29-2026
Price: Unit price: $148.77
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Amphenol D3899926WJ4SN MIL-DTL-38999 Circular Connector Specifications:

  • Shell Sizes: 9-25
  • Shell Material: Aluminum, Stainless Steel, or for hermetic versions Stainless Steel with Nickel Plate
  • Finish Options: Electroless Nickel, Olive Drab Cadmium Plate, Stainless Steel with Nickel Plate
  • Contact Rating (Nominal): 22D size up to 3 Amps, 16 size up to 13 Amps, 20 size up to 30 Amps
  • Temperature Range: -55°C to +200°C
  • Shielding Effectiveness: Minimum 65dB at 10 GHz
  • Vibration Resistance: Operates under high vibration, up to 200°C
  • Environmental Resistance: Salt spray resistant for up to 500 hours, extended up to 2000 hours for composite versions
  • Mating Threads: Acme threads for durability, quick coupling in 360° turn
  • Electrical: Conductive finishes, recessed pins for scoop-proof design
  • Compatibility: Uses standard MIL-DTL-38999 contacts, suitable for various insert arrangements
  • Hermetic Options: Optional with air leakage limit to 1X10^7 cm³/sec
  • Application: Military, aerospace, ground vehicles, harsh environment applications

Buy the Amphenol D3899926WJ4SN – Reliable MIL-DTL-38999 Series III for Industrial Applications

Get your MIL-DTL-38999 Series III circular connector online today. Designed for military and aerospace use, it offers robust metal shells, exceptional EMI shielding, corrosion resistance, and a quick-mate feature. Perfect for harsh environments, these connectors ensure reliable connections with scoop-proof recessed pins, multiple shell styles, and optional hermetic and composite options. Elevate your project’s reliability by ordering now and enjoy fast shipping, comprehensive specifications, and trusted quality from Amphenol, the leader in rugged interconnect solutions.

Order your Amphenol D3899926WJ4SN Series III connector today and ensure your systems deliver dependable performance in extreme conditions.

Frequently Asked Questions

Where can I buy Amphenol D3899926WJ4SN?

You can click on the BUY or RFQ button to purchase D3899926WJ4SN from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899926WJ4SN?

You can download the D3899926WJ4SN datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899926WJ4SN?

Amphenol

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