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Amphenol D3899920WH55PB MIL-DTL-38999 Series III Connector

This is a MIL-DTL-38999 Series III circular connector designed for reliable military and aerospace applications. It features a high-performance, threaded coupling mechanism and durable construction to ensure secure connections in demanding environments.

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Part No:D38999/20WH55PB
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Inv Date:05-30-2026
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Source:DigiKey
Part No:D38999/20WH55PB
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Inv Date:05-29-2026
Price: Unit price: $159.825
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Source:DigiKey
Part No:D38999/20WH55PB
Stock:3
Inv Date:05-29-2026
Price: Unit price: $7226.31
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Source:DigiKey
Part No:D38999/20WH55PB
Stock:7
Inv Date:05-29-2026
Price: Unit price: $292.45
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Part No:D38999/20WH55PB
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Inv Date:05-30-2026
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Part No:D3899920WH55PB
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Part No:D38999/20WH55PB
Stock:5
Inv Date:05-30-2026
Price: Unit price: $379.7
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Part No:D38999/20WH55PB
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Inv Date:05-30-2026
Price: Unit price: $904.6
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Part No:D38999/20WH55PB
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Inv Date:05-29-2026
Price: Unit price: $100.53
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Authorized Distributors
Part No:D38999/20WH55PB
Stock:10
Inv Date:05-29-2026
Price: Unit price: $68.0698
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Part No:D38999/20WH55PB
Stock:17
Inv Date:05-29-2026
Price: Unit price: $66.5704
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Part No:D38999/20WH55PB
Stock:7
Inv Date:05-29-2026
Price: Unit price: $71.4911
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Part No:D38999/20WH55PB
Stock:22
Inv Date:05-29-2026
Price: Unit price: $71.4911
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Part No:D38999/20WH55PB
Stock:53
Inv Date:05-29-2026
Price: Unit price: $66.5704
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Part No:D38999/20WH55PB
Stock:30
Inv Date:05-29-2026
Price: Unit price: $68.0698
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Part No:D38999/20WH55PB
Stock:4
Inv Date:05-29-2026
Price: Unit price: $120.74
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Part No:D38999/20WH55PB
Stock:3
Inv Date:05-29-2026
Price: Unit price: $2503.91
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Amphenol D3899920WH55PB MIL-DTL-38999 Series III Connector Specifications:

  • Shell Size & Insert Arrangement for Series III TV includes sizes 17-73, 23-151, and others with up to 128 contacts depending on configuration.
  • Contact Sizes available range from 8 to 22D for coax, twinax, and power contacts.
  • Finish options include anodic coating, electroless nickel, olive drab cadmium plating, stainless steel, and hermetic sealing.
  • Operating temperature from -55°C to +175°C with dielectric withstand voltage of 1000 VRMS at sea level.
  • Sealing achieved with interfacial and environmental seals, providing water and salt spray resistance up to 500 hours.
  • Coupling mechanism features a threaded (MS or V-thread) design for secure and quick engagement, with self-locking capability.

Buy the Amphenol D3899920WH55PB – Reliable MIL-DTL-38999 Series III for Industrial Applications

Order the MIL-DTL-38999 Series III connector now to ensure secure, reliable connections in aerospace and military applications. Designed for tough environments with quick coupling, corrosion resistance, and high-performance sealing. This connector supports comprehensive configurations with multiple contact sizes, plating options, and insert arrangements. Its robust threaded design guarantees secure engagement, while its moisture and salt spray resistance provide optimal protection. Ideal for aerospace, defense, and industrial applications, purchase online today for quick delivery and quality assurance that meets military standards.

Get Amphenol D3899920WH55PB today—built for precision and long-lasting durability in demanding military and aerospace environments.

Frequently Asked Questions

Where can I buy Amphenol D3899920WH55PB?

You can click on the BUY or RFQ button to purchase D3899920WH55PB from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899920WH55PB?

You can download the D3899920WH55PB datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899920WH55PB?

Amphenol

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