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Amphenol D3899920JE35SN Military Connector

Mil-DTL-38999 Series III circular connector, high-reliability and military-grade. Suitable for aerospace and defense applications with robust sealing and corrosion resistance.

Authorized Distributors
Part No:D38999/20JE35SN
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Inv Date:05-30-2026
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Source:DigiKey
Part No:D38999/20JE35SN
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Inv Date:05-29-2026
Price: Unit price: $161.94
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Price: Unit price: $218.26
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Part No:D38999/20JE35SN
Stock:44
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Price: Unit price: $314.16
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Source:DigiKey
Part No:D38999/20JE35SN
Stock:77
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Price: Unit price: $122.7
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Source:DigiKey
Part No:D38999/20JE35SN
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Inv Date:05-29-2026
Price: Unit price: $242.6
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Source:DigiKey
Part No:D38999/20JE35SN
Stock:16
Inv Date:05-29-2026
Price: Unit price: $184.38
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Part No:D3899920JE35SN
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Inv Date:05-30-2026
Price: Unit price: $119.61
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Part No:D38999/20JE35SN
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Inv Date:05-30-2026
Price: Unit price: $980.15
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Authorized Distributors
Part No:D38999/20JE35SN
Stock:13
Inv Date:05-30-2026
Price: Unit price: $181.89
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Part No:D38999/20JE35SN
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Inv Date:05-29-2026
Price: Unit price: $89.18
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Part No:D38999/20JE35SN
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Inv Date:05-29-2026
Price: Unit price: $71.79
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Part No:D38999/20JE35SN
Stock:0
Inv Date:05-29-2026
Price: Unit price: $61.11
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Part No:D38999/20JE35SN
Stock:16
Inv Date:05-29-2026
Price: Unit price: $198.22
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Part No:D38999/20JE35SN
Stock:17
Inv Date:05-29-2026
Price: Unit price: $78.7034
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Part No:D38999/20JE35SN
Stock:5
Inv Date:05-29-2026
Price: Unit price: $78.7034
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Part No:D38999/20JE35SN
Stock:100
Inv Date:05-29-2026
Price: Unit price: $133.79
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Part No:D38999/20JE35SN
Stock:9
Inv Date:05-29-2026
Price: Unit price: $2378.51
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Amphenol D3899920JE35SN Military Connector Specifications:

  • Shell Size: Sizes 9-25 with various styles (wall mount, box mount, jam nut, straight plug, hermetic, weld, flange mount)
  • Material: Aluminum, stainless steel, composite options
  • Finish: Electroless nickel, olive drab cadmium, stainless steel with nickel plate
  • Sealing: Interfacial seal design, hermetic options available
  • Temperature Rating: Up to 200°C
  • Vibration/Shock Resistance: Operates under severe high temperature vibration, up to 60G's
  • EMI Shielding: Superior capability of 65dB minimum at 10 GHz
  • Contact Rating: Varies by contact type (power, coax, twinax, triax), up to 900 Vrms
  • Corrosion Resistance: Salt spray tests for 500-2000 hours depending on finish
  • Insert Arrangements: Wide options including fiber optics, coax, triax, twinax, PCB, and special configurations
  • Locking: Tripple-start thread for rapid coupling, self-locking, 360° turn
  • Reliability: 1500+ mating cycles for composite, 500+ for metal shells
  • Additional Features: EMI/EMP protection, ground plane connectors, hermetic, filter/transient options

Buy the Amphenol D3899920JE35SN – Reliable MIL-DTL-38999 Series III for Aerospace Applications

Experience the superior quality and durability of the Mil-DTL-38999 Series III circular connector, ideal for aerospace, defense, and harsh industrial environments. This high-performance connector offers excellent EMI shielding, corrosion resistance, and robust sealing, ensuring reliable operation even under extreme conditions. With a range of insert arrangements including fiber optics, coax, twinax, and PCB options, it provides versatile interconnection solutions. Its quick coupling design and proven longevity make it the perfect choice for demanding military and aerospace applications. Purchase online today for dependable, high-quality connection performance.

Get Amphenol D3899920JE35SN today—built for precision and long-lasting durability in demanding aerospace and defense environments.

Frequently Asked Questions

Where can I buy Amphenol D3899920JE35SN?

You can click on the BUY or RFQ button to purchase D3899920JE35SN from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899920JE35SN?

You can download the D3899920JE35SN datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899920JE35SN?

Amphenol

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