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Amphenol D3899920WD5AA MIL-DTL-38999 Connector

This is a MIL-DTL-38999 Series III circular connector designed for military and industrial applications. It features a durable metal shell, high reliability, and secure electrical connections suitable for harsh environments.

Authorized Distributors
Source:Newark
Part No:D38999/20WD5AA
Stock:157
Inv Date:06-10-2026
Price: Unit price: $90.37
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Part No:D38999/20WD5AA
Stock:0
Inv Date:06-11-2026
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Part No:D38999/20WD5AA
Stock:0
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Source:DigiKey
Part No:D38999/20WD5AA
Stock:0
Inv Date:06-10-2026
Price: Unit price: $59.1206
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Source:DigiKey
Part No:D38999/20WD5AA
Stock:7
Inv Date:06-10-2026
Price: Unit price: $5730.09
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Source:DigiKey
Part No:D38999/20WD5AA
Stock:131
Inv Date:06-10-2026
Price: Unit price: $145.98
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Source:DigiKey
Part No:D38999/20WD5AA
Stock:157
Inv Date:06-10-2026
Price: Unit price: $146.64
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Part No:D38999/20WD5AA
Stock:0
Inv Date:06-11-2026
Price: N/A
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Part No:D38999/20WD5AA
Stock:0
Inv Date:06-11-2026
Price: Unit price: $745.82
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Authorized Distributors
Part No:D38999/20WD5AA
Stock:0
Inv Date:06-11-2026
Price: Unit price: $147.71
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Part No:D38999/20WD5AA
Stock:0
Inv Date:06-10-2026
Price: Unit price: $203.03
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Part No:D38999/20WD5AA
Stock:0
Inv Date:06-10-2026
Price: Unit price: $38.57
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Part No:D38999/20WD5AA
Stock:0
Inv Date:06-10-2026
Price: Unit price: $82.75
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Part No:D38999/20WD5AA
Stock:45
Inv Date:06-10-2026
Price: Unit price: $30.982
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Part No:D38999/20WD5AA
Stock:256
Inv Date:06-10-2026
Price: Unit price: $30.1862
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Part No:D38999/20WD5AA
Stock:12
Inv Date:06-10-2026
Price: Unit price: $34.2662
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Part No:D38999/20WD5AA
Stock:36
Inv Date:06-10-2026
Price: Unit price: $34.2662
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Part No:D38999/20WD5AA
Stock:768
Inv Date:06-10-2026
Price: Unit price: $30.1862
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Authorized Distributors
Part No:D38999/20WD5AA
Stock:135
Inv Date:06-10-2026
Price: Unit price: $30.982
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Part No:D38999/20WD5AA
Stock:111
Inv Date:06-10-2026
Price: Unit price: $45.6
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Part No:D38999/20WD5AA
Stock:7
Inv Date:06-10-2026
Price: Unit price: $1985.48
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Part No:D38999/20WD5AA
Stock:701
Inv Date:06-10-2026
Price: Unit price: $35.23
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Amphenol D3899920WD5AA MIL-DTL-38999 Connector Specifications:

  • Shell Material: Aluminum Alloy, Stainless Steel, or Composite
  • Finish: Electroless Nickel, Cadmium, Anodic Coating (Alumilite), Zinc Nickel
  • Temperature Range: -55°C to +200°C
  • Voltage Rating: Up to 3000 VAC (RMS)
  • Mating Cycles: Minimum 500
  • Ingress Protection: IP67 (waterproof in all conditions)
  • Vibration Resistance: 60 G (sine, 55–2000Hz, 12 hours each axis)
  • Shock Resistance: 300 G (half sine wave, 3ms, in three axes)
  • Leak Rate: Less than 1x10^-7 cc/sec in hermetic designs
  • Insert Options: Power, coaxial, twinaxial, triaxial, fiber optic, hermetic versions available

Buy the Buy Amphenol MIL-DTL-38999 Connector Series III Online

Order your AMPHENOL MIL-DTL-38999 Series III connector now for military and industrial applications. Featuring high durability, secure locking, and versatile insert options. Perfect for harsh environments requiring IP67 sealing, high voltage, and vibration resilience. Available with custom configurations including hermetic and filter versions, all designed to meet demanding performance standards. Fast delivery and supporting accessories ensure seamless integration into your systems—reliable, rugged, and ready for deployment. Shop online today and enhance your equipment's interconnect reliability with Amphenol's proven technology.

Get Amphenol MIL-DTL-38999 Series III today—built for military and industrial harsh environments, offering secure and reliable connections.

Frequently Asked Questions

Where can I buy Amphenol D3899920WD5AA?

You can click on the BUY or RFQ button to purchase D3899920WD5AA from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899920WD5AA?

You can download the D3899920WD5AA datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899920WD5AA?

Amphenol

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