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Amphenol D3899920KA98PN MIL-DTL-38999 Series III Connector

This is a MIL-DTL-38999 Series III circular connector, designed for military and aerospace applications. It features a robust shell, high-density contacts, and reliable electrical performance for harsh environments.

Authorized Distributors
Source:Newark
Part No:D38999/20KA98PN
Stock:39
Inv Date:05-29-2026
Price: Unit price: $77.78
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Source:DigiKey
Part No:D38999/20KA98PN
Stock:172
Inv Date:05-29-2026
Price: Unit price: $95.3
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Source:DigiKey
Part No:D38999/20KA98PN
Stock:38
Inv Date:05-29-2026
Price: Unit price: $96.63
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Source:DigiKey
Part No:D38999/20KA98PN
Stock:115
Inv Date:05-29-2026
Price: Unit price: $299.55
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Part No:D38999/20KA98PN
Stock:25
Inv Date:05-30-2026
Price: Unit price: $94.72
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Part No:D38999/20KA98PN
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:D38999/20KA98PN
Stock:24
Inv Date:05-29-2026
Price: Unit price: $40.04
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Part No:D38999/20KA98PN
Stock:41
Inv Date:05-29-2026
Price: Unit price: $104.378
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Part No:D38999/20KA98PN
Stock:1
Inv Date:05-29-2026
Price: Unit price: $72.722
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Authorized Distributors
Part No:D38999/20KA98PN
Stock:41
Inv Date:05-29-2026
Price: Unit price: $61.5573
Buy/RFQ:
Part No:D38999/20KA98PN
Stock:124
Inv Date:05-29-2026
Price: Unit price: $104.378
Buy/RFQ:
Part No:D38999/20KA98PN
Stock:3
Inv Date:05-29-2026
Price: Unit price: $72.722
Buy/RFQ:
Part No:D38999/20KA98PN
Stock:125
Inv Date:05-29-2026
Price: Unit price: $61.5573
Buy/RFQ:
Part No:D38999/20KA98PN
Stock:11
Inv Date:05-29-2026
Price: Unit price: $104.37
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Part No:D38999/20KA98PN
Stock:42
Inv Date:05-29-2026
Price: Unit price: $69.92
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Amphenol D3899920KA98PN MIL-DTL-38999 Series III Connector Specifications:

  • Shell Material: Aluminum or Stainless Steel
  • Finish Options: Anodic Coating, Nickel Plating, Cadmium, Passivated Stainless Steel, Durmalon, Zinc-Nickel
  • Shell Sizes: 9 to 25
  • Contact Types: Coax, Twinax, Power, Fiber Optic, Quadrax
  • Contact Sizes: 8 to 22D
  • Number of Contacts: Up to 128 based on insert arrangement
  • Voltage Rating: Up to 250 VRMS/VRMS depending on configuration
  • Vibration Resistance: Meets MIL-STD-1344; withstands severe vibration
  • Temperature Range: -65°C to +200°C depending on finish
  • Corrosion Resistance: Salt spray up to 500 hours (metal), 2000 hours (composite)
  • EMI Shielding: Minimum 65dB at 10 GHz with solid metal coupling and grounding fingers
  • Sealing: Interfacial seals, hermetic options available
  • Mechanical: Self-locking coupling, quick mate, scoop-proof design
  • Certifications: MIL-DTL-38999 Series III, qualified to military standards

Buy the Amphenol 38999-20KA98PN – Reliable MIL-DTL-38999 Series III for Industrial Applications

Secure your military and aerospace projects with the high-density, rugged MIL-DTL-38999 Series III connector from Amphenol. Engineered for harsh environments, it offers superior EMI shielding, multiple shell and contact options, and quick locking design. Ideal for demanding applications, this connector guarantees reliable electrical connections, corrosion resistance, and operational stability from -65°C to +200°C. Built with durable materials, it supports a wide range of insert arrangements, including coaxial, twinax, fiber optics, and quadrax for versatile interfacing. Buy online today for superior performance and peace of mind in your critical aerospace and defense systems.

Order your Amphenol Series 38999-20KA98PN connector today and ensure high performance and durability in your aerospace and military projects.

Frequently Asked Questions

Where can I buy Amphenol D3899920KA98PN?

You can click on the BUY or RFQ button to purchase D3899920KA98PN from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899920KA98PN?

You can download the D3899920KA98PN datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899920KA98PN?

Amphenol

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