About Amphenol D38999 Connectors
D38999 connectors (also referred to as MIL-DTL-38999, simply 38999 or previously MIL-C-38999) are available in three primary MIL Type connectors: Series I, II, and III. Series I connectors are used for quick disconnect coupling systems for blind and difficult mating areas. Series II connectors feature a lower profile to support high-vibration and critical environment applications. Series III connectors support high vibration suitable for blinding mating areas with elevated temperatures.
Amphenol D38999 Catalogs
Browse All Amphenol ResourcesAmphenol 38999 Plus Connector Catalog and Solutions
This Amphenol Aerospace 38999 catalog collects many customized options for the military and aerospace industries.
High Density Interconnect Solutions
Learn more about Amphenol Aerospace HD38999 connectors utilized for ethernet applications.
MIL-DTL-38999 Catalog for Military, Aerospace and Harsh-Environments
Learn more about Amphenol Aerospace MIL-DTL-38999 connectors solutions for military, aerospace, and defense applications.
Hermetic Product Solutions Catalog
Amphenol Aerospace Hermetic connectors are essential to maintain system integrity in applications where performance is critical.
Series Five Connector Catalog
Learn more about Amphenol Aerospace's Series Five Circular MIL-Spec Connectors that support mil-aero and harsh environment applications.
Amphenol Aerospace LJT MIL-DTL-38999 Series I Catalog
Amphenol Aerospace LJT MIL-DTL-38999 Series I connectors are high-density, sealed connectors that provide a 360° EMI/RFI shielding. Various contact layouts are available.
Amphenol Aerospace JT MIL-DTL-38999 Series II Catalog
Amphenol Aerospace JT MIL-DTL-38999 Series II Catalog features lightweight, high-density, quick-mating connectors for defense and aviation, with environmental sealing.
Amphenol Aerospace Tri-Start D38999 Series III Catalog
Amphenol Aerospace Tri-Start connectors feature high-density contact arrangements, provide moisture and corrosion resistance, and are mainly designed for commercial aircraft.
Amphenol Aerospace High-Frequency Contacts
Amphenol Aerospace High-Frequency Contacts provide high-speed transmission and ensure reliable performance in defense, aerospace, and ruggedized communication systems.
Amphenol Aerospace High-Speed Products
Amphenol Aerospace High-Speed Products include high-performance contacts, connectors, and cable assemblies designed for demanding applications in defense and aviation.
Tri-Start Subminiature Connectors Catalog
Amphenol Aerospace Tri-Start MIL-DTL-38999, Series III connectors feature aluminum, stainless steel, or composite shells with EMI shielding and corrosion resistance.
Amphenol Amphe-Lite Sub Cylindrical Connectors
This Amphenol datasheet showcases their range of Amphe-Lite Subminiature Circular Connectors and various applications.
Amphenol Aerospace Oval Contact System
This datasheet from Amphenol Aerospace discusses its Oval Contact System, its advantages, and applications.
Amphenol Aerospace SJT Series Connectors
Amphenol Aerospace SJT Series Connectors combine scoop-proof LJT design with JT Series mounting and are available in crimp, solder, and jam nut styles.
Amphenol SOCAPEX MIL-DTL-38999 Catalog
Amphenol SOCAPEX manufactures various MIL-DTL-38999 series connectors, accessories, and tools, such as standard metal cap 207, and rubber cap 211.
Amphenol Aerospace Hermetic MIL-DTL-38999 ID Chart
This chart is a reference for hermetic MIL-DTL-38999 I (LJT), II (JT), III (TV) connectors, detailing inserts, IDs, service classes, contact counts, shell sizes, and layouts.
Explore Amphenol D38999 Connectors
Browse Amphenol's selection of D3899 Connectors including derivative features like high-speed connectivity, printed circuit board mounting, and hermetic sealing. TTI offers a selection of D38999 accessories, contacts, backshells, hardware, plugs, and receptacles for all your connection needs.