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Amphenol D3899920JH35SA MIL-DTL-38999 Series III Connector

This is a MIL-DTL-38999 Series III circular connector designed for aerospace and military applications. It provides reliable, high-performance electrical connections in demanding environments, featuring robust construction and secure coupling mechanisms.

Authorized Distributors
Source:DigiKey
Part No:D38999/20JH35SA
Stock:0
Inv Date:05-29-2026
Price: Unit price: $252.175
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Source:DigiKey
Part No:D38999/20JH35SA
Stock:1
Inv Date:05-29-2026
Price: Unit price: $348.74
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Source:DigiKey
Part No:D38999/20JH35SA
Stock:4
Inv Date:05-29-2026
Price: Unit price: $457.91
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Part No:D38999/20JH35SA
Stock:0
Inv Date:05-30-2026
Price: Unit price: $1091.09
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Part No:D38999/20JH35SA
Stock:8
Inv Date:05-30-2026
Price: Unit price: $196.51
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Part No:D38999/20JH35SA
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:D38999/20JH35SA
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:D3899920JH35SA
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:D38999/20JH35SA
Stock:0
Inv Date:05-29-2026
Price: Unit price: $83.06
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Authorized Distributors
Part No:D38999/20JH35SA
Stock:1
Inv Date:05-29-2026
Price: Unit price: $374.29
Buy/RFQ:
Part No:D38999/20JH35SA
Stock:3
Inv Date:05-29-2026
Price: Unit price: $2805.58
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Amphenol D3899920JH35SA MIL-DTL-38999 Series III Connector Specifications:

  • Shell Types: Aluminum, Stainless Steel, or Composite
  • Finish Options: Anodic Coating, Electroless Nickel, Olive Drab Cadmium, Stainless Steel passivated
  • Shell Sizes: Ranges from size 9 to 25, various insert arrangements
  • Contact Ratings: Power and RF contacts, 500 to 1500 cycle durability depending on type
  • Voltage Rating: Up to 600 VRMS at sea level, with specific ratings per contact size
  • Temperature Range: -65°C to +175°C
  • Sealing: Interfacial seals to prevent electrolytic erosion and moisture ingress
  • EMI Shielding: Superior shielding of at least 65dB at 10 GHz
  • Vibration/Shock Resistance: Meets or exceeds severe vibration and shock standards
  • Corrosion Resistance: Salt spray tested up to 500 hours for metal shells, longer for composite
  • Locking Mechanism: Self-locking, quick coupling with 360° turn
  • Electrical: Receptacles and plugs with gold plated contacts, rear removable contacts, and hermetic options
  • Standards Compliance: Meets or exceeds MIL-DTL-38999 Series III specifications
  • Applications: Military, aerospace, space, ground vehicles, high-vibration environments

Buy the Amphenol Series 38999 Series III Connector: D3899920JH35SA

Order the Amphenol MIL-DTL-38999 Series III connector today online—engineered for high performance, corrosion resistance, and EMI shielding in demanding aerospace and military environments. Suitable for high vibration, extreme temperatures, and secure locking in critical systems. Designed for easy assembly with quick coupling features, rear removable contacts, and multiple finish options. Ensure reliable, long-lasting connections with this robust circular connector used in military aircraft, space systems, and ground vehicles. Enhance your project with trusted aerospace-grade interconnects available now online.

Get Amphenol Series 38999 Series III connector today—built for durability, EMI shielding, and high-vibration aerospace and military applications.

Frequently Asked Questions

Where can I buy Amphenol D3899920JH35SA?

You can click on the BUY or RFQ button to purchase D3899920JH35SA from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899920JH35SA?

You can download the D3899920JH35SA datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899920JH35SA?

Amphenol

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