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Amphenol D3899920KD97SN 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 high-performance, durable metal shell with reliable locking mechanisms, ensuring secure connections in critical environments. Suitable for use in various electronic systems requiring robust and vibration-resistant connectors.

Authorized Distributors
Source:DigiKey
Part No:D38999/20KD97SN
Stock:100
Inv Date:05-29-2026
Price: Unit price: $195.02
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Source:DigiKey
Part No:D38999/20KD97SN
Stock:0
Inv Date:05-29-2026
Price: Unit price: $140.51
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Source:DigiKey
Part No:D38999/20KD97SN
Stock:85
Inv Date:05-29-2026
Price: Unit price: $344.11
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Part No:D38999/20KD97SN
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:D38999/20KD97SN
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:D38999/20KD97SN
Stock:0
Inv Date:05-29-2026
Price: Unit price: $118.8
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Part No:D38999/20KD97SN
Stock:5
Inv Date:05-29-2026
Price: Unit price: $131.018
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Part No:D38999/20KD97SN
Stock:7
Inv Date:05-29-2026
Price: Unit price: $71.746
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Part No:D38999/20KD97SN
Stock:17
Inv Date:05-29-2026
Price: Unit price: $131.018
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Authorized Distributors
Part No:D38999/20KD97SN
Stock:22
Inv Date:05-29-2026
Price: Unit price: $71.746
Buy/RFQ:
Part No:D38999/20KD97SN
Stock:79
Inv Date:05-29-2026
Price: Unit price: $131.01
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Part No:D38999/20KD97SN
Stock:2
Inv Date:05-29-2026
Price: Unit price: $71.74
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Amphenol D3899920KD97SN MIL-DTL-38999 Series III Connector Specifications:

  • Shell Size: 20
  • Shell Material: Aluminum or Stainless Steel
  • Finish: Olive Drab Cadmium over Nickel Plating / Electroless Nickel / Chrome
  • Contact Rating: 8 Pin/Socket Coax 5A, Power 13A, Twinax 16A
  • Temperature Range: -65°C to +175°C
  • Dielectric Withstanding Voltage: 1000 VRMS @ Sea level
  • Salt Spray Resistance: 500 hours (metal), 2000 hours (composite)
  • Vibration: Meets MIL-STD-810 for high vibration environments
  • Locking Mechanism: Self-locking, 360° quick mate, anti-scoop proof
  • EMI Shielding: ≥65 dB @ 10 GHz through metal-to-metal coupling
  • Insert Arrangements: Multiple configurations including coax, twinax, fiber optics

Buy the Amphenol Series III MIL-DTL-38999: D3899920KD97SN

Secure your critical systems with the MIL-DTL-38999 Series III connector by Amphenol. Featuring rugged aluminum and stainless steel shells, reliable locking, and superior EMI shielding, it ensures high performance in demanding military and aerospace applications. Suitable for coax, twinax, fiber optics, and high vibration environments, this connector offers durability, extensive configurations, and quick coupling benefits. Perfect for aviation, defense, space, and harsh industrial environments needing secure, vibration-resistant interconnections.

Buy Amphenol D3899920KD97SN now and experience unmatched reliability and performance in harsh aerospace and military environments.

Frequently Asked Questions

Where can I buy Amphenol D3899920KD97SN?

You can click on the BUY or RFQ button to purchase D3899920KD97SN from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899920KD97SN?

You can download the D3899920KD97SN datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899920KD97SN?

Amphenol

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