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Amphenol D3899920JC35AN MIL-DTL-38999 Series III Connector

This is a MIL-DTL-38999 Series III circular connector designed for robust and reliable electrical connections in military and aerospace applications. It features a threaded coupling mechanism for secure attachment and corrosion-resistant materials for durability in harsh environments.

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Source:DigiKey
Part No:D38999/20JC35AN
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Inv Date:05-29-2026
Price: Unit price: $119.1
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Part No:D38999/20JC35AN
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Price: Unit price: $872.19
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Source:DigiKey
Part No:D38999/20JC35AN
Stock:62
Inv Date:05-29-2026
Price: Unit price: $61.28
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Source:DigiKey
Part No:D38999/20JC35AN
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Price: Unit price: $174.33
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Source:DigiKey
Part No:D38999/20JC35AN
Stock:91
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Price: Unit price: $394.99
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Authorized Distributors
Source:DigiKey
Part No:D38999/20JC35AN
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Inv Date:05-29-2026
Price: Unit price: $92.016
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Source:DigiKey
Part No:D38999/20JC35AN
Stock:53
Inv Date:05-29-2026
Price: Unit price: $96.74
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Part No:D38999/20JC35AN
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Inv Date:05-29-2026
Price: Unit price: $48.23
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Part No:D38999/20JC35AN
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Price: Unit price: $50.66
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Part No:D38999/20JC35AN
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Inv Date:05-29-2026
Price: Unit price: $265.28
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Part No:D38999/20JC35AN
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Inv Date:05-29-2026
Price: Unit price: $265.28
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Stock:9
Inv Date:05-30-2026
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Part No:D38999/20JC35AN
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Inv Date:05-29-2026
Price: Unit price: $2116.57
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Authorized Distributors
Part No:D38999/20JC35AN
Stock:136
Inv Date:05-29-2026
Price: Unit price: $40.86
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Amphenol D3899920JC35AN MIL-DTL-38999 Series III Connector Specifications:

  • Shell Size & Insert Arrangement options available in sizes 9, 11, 13, 15, 17, 19, 21, 23, 25
  • Material: Aluminum, Stainless Steel, or Composite with various finishes including anodic, nickel, cadmium, and hermetic sealing
  • Contact Ratings: 8 (Coax, Power, Twinax), 12, 16, 20, 22D microinches micro inches minimum gold plating
  • Maximum Operating Voltage: 600 VRMS (at sea level), 200°C temperature rating
  • Vibration/Shock: Operates under severe high temperature vibration through 200°C, shock resistant
  • Salt Spray Resistance: Up to 500 hours for metal shells, 2000 hours for composite shells
  • EMI/RFI Shielding: Minimum 65 dB at 10 GHz with solid metal coupling and grounding fingers
  • Environmental Resistance: Corrosion resistant, hermetic options available, sealed against moisture and electrolytic erosion
  • Thread Type: ACME, metric sizes from M12x1.69 to M37x1.0, with deep reach and stand-off shells
  • Weight: Ranges based on shell size and material, aluminum shells lighter, stainless steel or composite variants available

Buy the Amphenol MIL-DTL-38999 Series III Reliable Circular Connector for Military Applications

Order the MIL-DTL-38999 Series III connector online today and benefit from high-performance features such as rugged construction, corrosion resistance, and EMI shielding. Designed for demanding military and aerospace applications, this connector ensures secure connections with a threaded coupling mechanism and offers a variety of shell sizes, finishes, and insert arrangements to meet your specific needs. Experience quick, reliable assembly and disassembly, along with outstanding environmental protection. Buy now and ensure your systems operate flawlessly in severe conditions.

Buy Amphenol MIL-DTL-38999 Series III connector now and experience unmatched durability, reliable performance, and versatility in severe environments.

Frequently Asked Questions

Where can I buy Amphenol D3899920JC35AN?

You can click on the BUY or RFQ button to purchase D3899920JC35AN from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899920JC35AN?

You can download the D3899920JC35AN datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899920JC35AN?

Amphenol

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