D38999/20JE35PN Specifications
Manufacturer: Amphenol
Part Number: D38999/20JE35PN
NSN: 5935-01-523-6146
Connector Type: Circular Wall Mount Receptacle
Series: MIL-DTL-38999 Series III
Contact Gender: Pin
Number of Positions: 55
Shell Size: 21
Insert Arrangement: E35
Configuration: Straight
Mounting Style: Wall Mount Flange
Termination Type: Crimp
Contact Plating: Gold over Nickel
Shell Finish: Cadmium Olive Drab
Operating Temperature Range: -65°C to +200°C
Packaging: Factory
Key Features
The D38999/20JE35PN is a MIL-DTL-38999 Series III wall mount receptacle engineered for rugged aerospace and defense systems. It features 55 gold-plated pin contacts to ensure stable electrical performance. Additionally, the flange mounting design provides secure mechanical retention in vibration-prone installations. The cadmium olive drab finish enhances corrosion resistance in harsh environments. Because it meets MIL-spec qualification standards, it integrates directly into regulated military and aerospace programs. As a result, it supports mission-critical signal and power interconnect systems requiring environmental sealing and durability.
Applications
Military aircraft avionics systems
Ground vehicle communication assemblies
Naval radar and control modules
Aerospace instrumentation panels
Defense electronic subsystems
High-density signal distribution systems
Environmental sealed connector assemblies
Secure tactical networking equipment
Product Overview
The D38999/20JE35PN from Amphenol delivers dependable circular connectivity in demanding environments. First, its 55-position insert arrangement supports complex wiring configurations. Furthermore, the Series III threaded coupling ensures reliable engagement under vibration and mechanical stress. Because it incorporates gold-plated pin contacts, it improves conductivity and long-term performance.
Moreover, the wall mount flange configuration ensures stable installation in structural panels. In addition, the cadmium olive drab finish provides durability in corrosive field conditions. Therefore, it supports both new system builds and maintenance replacements. Overall, this circular receptacle offers rugged construction, environmental protection, and dependable MIL-spec performance for aerospace and defense platforms.
Contact Us
Cyndtek supplies new, factory-packaged Amphenol MIL-DTL-38999 connectors for aerospace, defense, and government procurement programs. If you require immediate availability or project-level pricing, contact our team directly. We support OEMs, contractors, and procurement professionals nationwide. For ordering details and current inventory, visit https://cyndtek.com/shop/.
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