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Amphenol D3899920KC8SN 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 metal shell, high durability, and reliable electrical performance suitable for harsh environments.

Authorized Distributors
Source:DigiKey
Part No:D38999/20KC8SN
Stock:326
Inv Date:05-29-2026
Price: Unit price: $179.96
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Source:DigiKey
Part No:D38999/20KC8SN
Stock:0
Inv Date:05-29-2026
Price: Unit price: $115.515
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Source:DigiKey
Part No:D38999/20KC8SN
Stock:54
Inv Date:05-29-2026
Price: Unit price: $414.83
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Source:DigiKey
Part No:D38999/20KC8SN
Stock:212
Inv Date:05-29-2026
Price: Unit price: $127.7
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Part No:D38999/20KC8SN
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:D3899920KC8SN
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:D38999/20KC8SN
Stock:0
Inv Date:05-29-2026
Price: Unit price: $110.36
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Part No:D38999/20KC8SN
Stock:57
Inv Date:05-29-2026
Price: Unit price: $105.694
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Part No:D38999/20KC8SN
Stock:12
Inv Date:05-29-2026
Price: Unit price: $71.1146
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Authorized Distributors
Part No:D38999/20KC8SN
Stock:19
Inv Date:05-29-2026
Price: Unit price: $105.694
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Part No:D38999/20KC8SN
Stock:4
Inv Date:05-29-2026
Price: Unit price: $71.1146
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Part No:D38999/20KC8SN
Stock:1
Inv Date:05-29-2026
Price: Unit price: $171.46
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Part No:D38999/20KC8SN
Stock:24
Inv Date:05-29-2026
Price: Unit price: $79.11
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Amphenol D3899920KC8SN MIL-DTL-38999 Series III Connector Specifications:

  • Shell Material: Aluminum, stainless steel, or composite
  • Finish Options: Cadmium over nickel, electroless nickel, olive drab cadmium
  • Shell Sizes: Range from size 9 to 25
  • Contact Ratings: Up to 200A for power contacts; RF, high-speed, and fiber optic options available
  • Environmental Resistance: Salt spray resistant for over 500 hours, vibration and shock tested
  • Temperature Range: -55°C to +200°C
  • Sealing: IP67, hermetic, and custom options
  • Contacts: Crimp or solder, rear release, MIL-DTL-39029 approved
  • Coupling: Threaded and bayonet types, lockable
  • Additional Features: Scoop-proof, EMI shielding, customizable insert patterns, versatile accessories

Buy the Buy Amphenol MIL-DTL-38999 Series III Connector Part Number D3899920KC8SN Online

Order the Amphenol MIL-DTL-38999 Series III Connector D3899920KC8SN online today. This rugged circular connector features a high-quality metal shell, comprehensive environmental sealing, and versatile contact options including RF and fiber optic compatibility. Designed for demanding military and aerospace uses, it ensures superior performance in extreme temperatures, vibration, and moisture conditions. Easy to install with threaded or bayonet coupling, and available with custom configurations to suit your specific operational needs. Secure yours now for reliable, high-performance systems.

Buy Amphenol MIL-DTL-38999 Series III Connector D3899920KC8SN now and experience unmatched durability and reliable high-frequency performance.

Frequently Asked Questions

Where can I buy Amphenol D3899920KC8SN?

You can click on the BUY or RFQ button to purchase D3899920KC8SN from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899920KC8SN?

You can download the D3899920KC8SN datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899920KC8SN?

Amphenol

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