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Amphenol D3899920JF35AN MIL-DTL-38999 Connector

This MIL-DTL-38999 Series III circular connector is engineered for high-performance military and aerospace applications. It offers excellent EMI shielding, corrosion resistance, and shock/vibration durability. Designed for severe environments, it features a quick-locking mechanism, hermetic sealing options, and a variety of insert arrangements for coaxial, twinax, and power contacts. The connector's robust construction includes stainless steel or aluminum shells with optional finishes like anodic coating or cadmium plating, ensuring long-term reliability. It supports high cycle counts and features rear removal contacts for ease of maintenance, making it ideal for demanding mission-critical systems.

Authorized Distributors
Source:Newark
Part No:D38999/20JF35AN
Stock:19
Inv Date:05-29-2026
Price: Unit price: $125.26
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Source:DigiKey
Part No:D38999/20JF35AN
Stock:0
Inv Date:05-29-2026
Price: Unit price: $155.078
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Source:DigiKey
Part No:D38999/20JF35AN
Stock:5
Inv Date:05-29-2026
Price: Unit price: $518.81
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Source:DigiKey
Part No:D38999/20JF35AN
Stock:32
Inv Date:05-29-2026
Price: Unit price: $857
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Part No:D38999/20JF35AN
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Inv Date:05-30-2026
Price: Unit price: $924.94
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Part No:D38999/20JF35AN
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Inv Date:05-30-2026
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Part No:D3899920JF35AN
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Part No:D38999/20JF35AN
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Part No:D38999/20JF35AN
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Authorized Distributors
Part No:D38999/20JF35AN
Stock:0
Inv Date:05-29-2026
Price: Unit price: $55.98
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Part No:D38999/20JF35AN
Stock:121
Inv Date:05-29-2026
Price: Unit price: $48.2166
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Part No:D38999/20JF35AN
Stock:40
Inv Date:05-29-2026
Price: Unit price: $48.2166
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Part No:D38999/20JF35AN
Stock:29
Inv Date:05-29-2026
Price: Unit price: $49.49
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Part No:D38999/20JF35AN
Stock:7
Inv Date:05-29-2026
Price: Unit price: $2378.35
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Amphenol D3899920JF35AN MIL-DTL-38999 Connector Specifications:

  • Shell Material: Aluminum or Stainless Steel with optional anodic or cadmium finishes
  • Connectors: Circular, high-density, sealed for harsh environments
  • Contacts: coaxial, twinax, power, with optional hermetic, crimp, or solder terminations
  • Contact Ratings: 8 (Coax) 3A, 8 (Twinax) 3A, 12 (Power) 7A, 20 (High Cycle) 5A
  • Temperature Range: -65°C to +200°C
  • Vibration & Shock Resistance: Meets or exceeds MIL-STD-810G
  • Corrosion Resistance: Salt spray testing for at least 500 hours
  • EMI Shielding: Minimum of 65dB at 10 GHz with metal-to-metal coupling
  • Insert Arrangements: Various configurations supporting coax, twinax, and power contacts
  • Locking: Self-locking with quick coupling and 360° locking nut
  • Sealing: Hermetic options available, leak rate limited to 1x10^-9 cc/sec
  • Compliance: MIL-DTL-38999 Series III standards, qualified for high cycle reliability

Buy the Buy Amphenol MIL-DTL-38999 Series III Part Number D3899920JF35AN Online

Purchase the rugged and reliable Amphenol MIL-DTL-38999 Series III circular connector online today. Engineered for exceptional EMI shielding, corrosion resistance, and shock/vibration durability, it’s ideal for critical aerospace and defense applications. Featuring quick-locking self-locking mechanisms, hermetic options, and a variety of insert configurations, this connector provides long-term performance in the most severe environments. Easy to install, maintain, and ensure high cycle reliability, this connector is your trusted choice for demanding military and aerospace systems.

Order your Amphenol Series III MIL-DTL-38999 connector today and ensure your projects have the dependable, rugged connection performance required for demanding aerospace and military systems.

Frequently Asked Questions

Where can I buy Amphenol D3899920JF35AN?

You can click on the BUY or RFQ button to purchase D3899920JF35AN from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899920JF35AN?

You can download the D3899920JF35AN datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899920JF35AN?

Amphenol

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