D38999/20JA98SN Specifications
Manufacturer: Amphenol
Product Category: Circular Connector Receptacle
Military Specification: MIL-DTL-38999 Series III
Part Number: D38999/20JA98SN
Connector Type: Receptacle
Mounting Style: Jam Nut Mount
Number of Positions: 3
Contact Type: Socket Contacts
Shell Size: 9
Contact Size: 20
Insert Arrangement: A98
Coupling Type: Threaded
Material: Aluminum Alloy
Finish: Conductive Plating
Application Environment: Aerospace and Military
Product Condition: New
Key Features
The D38999/20JA98SN receptacle provides secure and sealed interconnection for aerospace and defense systems. Because it is built to MIL-DTL-38999 Series III requirements, it supports high-reliability performance in harsh environments. In addition, the jam nut mounting style allows compact panel installation. The threaded coupling design also ensures stable mating under vibration. Therefore, it is well suited for mission-critical signal and power connections.
Applications
Aircraft avionics systems
Military communication equipment
Defense vehicle electronics
Industrial control platforms
Ruggedized signal interfaces
Aerospace instrumentation systems
Product Overview
The D38999/20JA98SN from Amphenol is a Series III circular connector receptacle designed for demanding aerospace and military applications. It features three socket contacts within a size 9 shell configuration. Because the jam nut mount secures the connector from the rear of the panel, it enables efficient installation in compact enclosures.
Moreover, the MIL-DTL-38999 Series III design provides environmental sealing and vibration resistance. This makes the connector suitable for aircraft, defense platforms, and industrial systems operating in challenging conditions. In addition, the threaded coupling mechanism ensures consistent electrical engagement during repeated mating cycles.
As a result, engineers rely on D38999/20JA98SN connectors when building high-reliability interconnect systems. Cyndtek supplies new Amphenol connectors ready for immediate deployment.
Contact Us
Cyndtek is your trusted source for MIL-spec connectors and aerospace interconnect hardware. For pricing, availability, or technical questions about D38999/20JA98SN, contact our team today. You can also explore our full selection of electronic components at https://cyndtek.com/shop/. Our team supports OEMs, contract manufacturers, and defense programs with responsive service.
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