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Amphenol D3899920WE35BA MIL-DTL-38999 Series III Connector

This is a MIL-DTL-38999 Series III circular connector, designed for military and industrial applications. It features a durable metal shell, secure bayonet coupling mechanism, and provides reliable electrical connections in harsh environments. Suitable for aerospace, defense, and challenging industrial settings.

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Source:Newark
Part No:D38999/20WE35BA
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Inv Date:05-29-2026
Price: Unit price: $112.67
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Source:Newark
Part No:D38999/20WE35BA
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Price: Unit price: $695.15
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Price: Unit price: $133.03
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Source:DigiKey
Part No:D38999/20WE35BA
Stock:164
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Price: Unit price: $155.19
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Source:DigiKey
Part No:D38999/20WE35BA
Stock:835
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Price: Unit price: $167.57
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Authorized Distributors
Source:DigiKey
Part No:D38999/20WE35BA
Stock:10
Inv Date:05-29-2026
Price: Unit price: $5553
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Source:DigiKey
Part No:D38999/20WE35BA
Stock:10
Inv Date:05-29-2026
Price: Unit price: $191.94
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Source:DigiKey
Part No:D38999/20WE35BA
Stock:94
Inv Date:05-29-2026
Price: Unit price: $70.36
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Part No:D38999/20WE35BA
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Inv Date:05-30-2026
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Part No:D38999/20WE35BA
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Inv Date:05-29-2026
Price: Unit price: $271.68
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Part No:D38999/20WE35BA
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Inv Date:05-29-2026
Price: Unit price: $40.84
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Part No:D38999/20WE35BA
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Price: Unit price: $45.52
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Part No:D38999/20WE35BA
Stock:92
Inv Date:05-29-2026
Price: Unit price: $31.2718
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Part No:D38999/20WE35BA
Stock:30
Inv Date:05-29-2026
Price: Unit price: $31.2718
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Authorized Distributors
Part No:D38999/20WE35BA
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Inv Date:05-29-2026
Price: Unit price: $31.5131
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Part No:D38999/20WE35BA
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Inv Date:05-29-2026
Price: Unit price: $25.9833
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Part No:D38999/20WE35BA
Stock:762
Inv Date:05-29-2026
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Inv Date:05-29-2026
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Part No:D38999/20WE35BA
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Price: Unit price: $40.59
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Part No:D38999/20WE35BA
Stock:10
Inv Date:05-29-2026
Price: Unit price: $1924.14
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Part No:D38999/20WE35BA
Stock:286
Inv Date:05-29-2026
Price: Unit price: $31.5
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Amphenol D3899920WE35BA MIL-DTL-38999 Series III Connector Specifications:

  • Shell Material: Aluminum alloy or stainless steel
  • Finish: Cadmium over nickel, electroless nickel, or other finishes
  • Shell Sizes: 9, 11, 13, 15, 17, 19, 21, 23, 25
  • Coupling Type: Bayonet and threaded options
  • Sealing: Environmental seals, gasket, O-rings, and grommets
  • Operating Temperature: -55°C to +200°C
  • Voltage Rating: Up to 3000 VAC (RMS) at sea level
  • Current Capacity: Up to 250A depending on size
  • Mating Cycles: Minimum 500 cycles
  • Insertion Force: Less than 10 lbs
  • Vibration: Up to 41.7G for 16 hours
  • Shock: 300G for 3ms
  • Corrosion Resistance: Salt spray for 500 to 2000 hours depending on shell and finish
  • Leak Rate: Less than 1 x 10^-7 cc/sec when hermetic

Buy the Amphenol MIL-DTL-38999 Series III Reliable Circular Connector for Aerospace

Order the MIL-DTL-38999 Series III connector from Amphenol today to ensure reliable performance in demanding aerospace and industrial applications. With options for aluminum or stainless steel shells, secure bayonet or threaded coupling, and comprehensive environmental sealing, this connector offers exceptional durability. Designed for quick mating and long cycle life, it meets important military standards. Perfect for high-vibration, extreme temperature, and harsh environment conditions, ensuring your systems stay connected and protected.

Get Amphenol MIL-DTL-38999 Series III connector today—optimized for rugged aerospace and industrial environments, with high reliability and environmental sealing.

Frequently Asked Questions

Where can I buy Amphenol D3899920WE35BA?

You can click on the BUY or RFQ button to purchase D3899920WE35BA from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899920WE35BA?

You can download the D3899920WE35BA datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899920WE35BA?

Amphenol

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