D38999/20WD35SA Specifications
Manufacturer: Amphenol
Part Number: D38999/20WD35SA
NSN: 5935-01-480-1156
Product Type: Circular Connector Receptacle
Connector Series: MIL-DTL-38999 Series III
Shell Style: Wall Mount Receptacle
Shell Size: 19
Insert Arrangement: 19-35
Number of Positions: 31
Contact Type: Socket Contacts
Contact Installation: Less Contacts (L/C)
Termination Type: Crimp
Shell Material: Aluminum Alloy
Finish: Olive Drab Cadmium
Mounting Type: Wall Mount Panel
Packaging: Factory
Key Features
The D38999/20WD35SA is a MIL-DTL-38999 Series III circular connector receptacle designed for high-reliability aerospace and defense applications. It provides a 31-position insert configuration within a rugged aluminum shell. Additionally, the connector is supplied less contacts, allowing system integrators to install removable crimp contacts appropriate for their wiring requirements. The wall mount configuration supports secure attachment to equipment panels or enclosures. Because the connector uses olive drab cadmium plating, it provides strong corrosion resistance and durability in demanding environments. As a result, the connector maintains dependable electrical performance in mission-critical systems.
Applications
Military avionics systems
Defense communication equipment
Aerospace navigation electronics
Radar and surveillance systems
Industrial automation equipment
Harsh environment instrumentation
Ground support electronics
High-reliability cable harness assemblies
Product Overview
The D38999/20WD35SA from Amphenol provides robust electrical interconnection for high-performance electronic systems. First, the MIL-DTL-38999 Series III design supports high-density contacts while maintaining compact connector size. Furthermore, the wall mount receptacle configuration allows installation directly onto equipment panels. Because the connector is supplied without contacts, integrators can install the required socket contacts based on wire size and application needs.
Moreover, the aluminum alloy shell offers excellent mechanical strength while maintaining manageable weight for aerospace installations. In addition, the threaded coupling interface ensures secure mating and resistance to vibration. Therefore, the connector is widely used in aircraft electronics, defense systems, and industrial control equipment. Overall, the Amphenol connector provides durable construction, reliable electrical connectivity, and long service life in demanding operational environments.
Contact Us
Cyndtek supplies new, factory-packaged Amphenol circular connectors and aerospace interconnect components for defense, aviation, and industrial procurement programs. If you require immediate availability or program-level pricing, contact our team directly. We support OEMs, integrators, and procurement professionals nationwide. For ordering details and current inventory, visit https://cyndtek.com/shop/.
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