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Amphenol D3899920KJ4SA MIL-DTL-38999 Connector

This is a MIL-DTL-38999 Series III circular connector designed for military and aerospace applications. It features high durability, reliable electrical performance, and secure coupling for critical environments.

Authorized Distributors
Source:DigiKey
Part No:D38999/20KJ4SA
Stock:0
Inv Date:05-29-2026
Price: Unit price: $244.998
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Source:DigiKey
Part No:D38999/20KJ4SA
Stock:17
Inv Date:05-29-2026
Price: Unit price: $837.22
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Part No:D3899920KJ4SA
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:D38999/20KJ4SA
Stock:0
Inv Date:05-29-2026
Price: Unit price: $229.54
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Part No:D38999/20KJ4SA
Stock:12
Inv Date:05-29-2026
Price: Unit price: $121.51
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Part No:D38999/20KJ4SA
Stock:4
Inv Date:05-29-2026
Price: Unit price: $121.51
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Part No:D38999/20KJ4SA
Stock:6
Inv Date:05-29-2026
Price: Unit price: $205.92
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Part No:D38999/20KJ4SA
Stock:8
Inv Date:05-29-2026
Price: Unit price: $116.44
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Amphenol D3899920KJ4SA MIL-DTL-38999 Connector Specifications:

  • Shell Size & Insert Arrangement for Series III TV 25-16 25L-3 25L-7
  • Service Rating: MIL-DTL-38999 Series III
  • Number of Contacts: varies by configuration, from size 4 to 25
  • Contact Size: from size 8 to 25, including coax and twinax types
  • Shell Material: Aluminum, Stainless Steel, or Composite
  • Finish Options: Anodic Coating, Electroless Nickel, Olive Drab Cadmium, Nickel Plate, Durmalon Plate, Zinc-Nickel
  • Operating Temperature: -65°C to +175°C
  • Electrical Resistance: 5000 megohms min. at 500 VDC
  • Dielectric Withstanding Voltage: 1000 VRMS at sea level

Buy the Amphenol D3899920KJ4SA – Reliable MIL-DTL-38999 Series III Connector for Industrial Applications

Order the Amphenol MIL-DTL-38999 Series III connector online today and ensure your critical applications benefit from durable, reliable, and high-performance interconnections. Designed for severe environments, this connector offers secure coupling, EMI shielding, corrosion resistance, and versatility in configurations. With easy ordering and extensive options such as various finishes, insert arrangements, and contact styles, it’s the ideal solution for military, aerospace, and industrial needs. Guaranteed to meet or exceed MIL standards for demanding applications.

Buy Amphenol D3899920KJ4SA now and experience unmatched durability and high reliability in demanding military and aerospace environments.

Frequently Asked Questions

Where can I buy Amphenol D3899920KJ4SA?

You can click on the BUY or RFQ button to purchase D3899920KJ4SA from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899920KJ4SA?

You can download the D3899920KJ4SA datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899920KJ4SA?

Amphenol

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