MIL-DTL-38999 Series I and II - LJT/JT Connectors

Amphenol Aerospace’s connectors are designed to eliminate mismating and for quick, positive coupling

Image of Amphenol Aerospace LJT Series ConnectorsAmphenol Aerospace's MIL-DTL-38999 Series I and II - LJT/JT connectors were developed to meet the needs of the aerospace industry and provide the impetus for the development of the MIL-C-38999 specifications, which were later superseded by MIL-DTL-38999. These MIL-DTL-38999 connectors meet or exceed the mil-spec requirements and are available in aluminum or stainless steel, as well as several different finish options. Amphenol is also qualified to the MIL-DTL-27599 specification for the Series II connectors.

Features
  • Lightweight, space-saving design
  • Three-point bayonet lock system for quick, positive coupling
  • Five key/keyway design eliminates mismating
  • Error-proof alternate positioning is ensured by different key/keyway locations
  • EMI shielding (grounding fingers optional)
  • Nine shell sizes and a variety of shell styles
  • Contact options: size 8, 10, 12, 16, 20, 22M, and 22D crimp, solder, PCB, wire wrap, coax, twinax, triax, thermocouple, fiber optic, and filter
  • Fixed solder contacts are available in solder versions as both commercial and military qualified to MIL-DTL-27599
  • "Breakaway" lanyard release style provides quick disconnect of the connector plug and receptacle with axial pull on the lanyard (available in LJT plugs)
  • Inventory support commonality uses standard MIL-DTL-38999 contacts, insert arrangements, and application tools
  • RoHS-compliant product available upon consultation with Amphenol Aerospace Operations
Applications
  • Harsh environments
  • Industrial equipment
  • Military
  • Ships
  • Off-shore
  • Subsea
  • Planes
  • Communications equipment
  • Space propulsion systems
  • Satellites

MIL-DTL-38999 Series I/LJT Circular Connector Assemblies

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
CONN PLUG FMALE 37POS GOLD CRIMPMS27467T15B35SCONN PLUG FMALE 37POS GOLD CRIMP434 - Immediate$102.36View Details
CONN RCPT MALE 37POS GOLD CRIMPMS27468T15B35PCONN RCPT MALE 37POS GOLD CRIMP21 - Immediate$108.72View Details
CONN PLUG MALE 128POS GOLD CRIMPMS27467T25F35PCONN PLUG MALE 128POS GOLD CRIMP30 - Immediate$431.26View Details
PLUGMS27467E17B6SPLUG6 - Immediate$472.87View Details
PLUGMS27467T13B35SPLUG15 - Immediate$308.52View Details
CONN PLUG FMALE 13POS GOLD CRIMPMS27467T11B35SCONN PLUG FMALE 13POS GOLD CRIMP22 - Immediate$295.23View Details
CONN PLUG MALE 66POS GOLD CRIMPMS27467T19B35PCONN PLUG MALE 66POS GOLD CRIMP16 - Immediate$387.75View Details
CONN RCPT MALE 128POS GOLD CRIMPMS27656T25B35PCONN RCPT MALE 128POS GOLD CRIMP7 - Immediate$469.98View Details
CONN RCPT MALE 37POS GOLD CRIMPMS27656T15B35PCONN RCPT MALE 37POS GOLD CRIMP62 - Immediate$98.15View Details

MIL-DTL-38999 Series II/JT Circular Connector Assemblies

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
CONN PLUG FMALE 13POS GOLD CRIMPMS27484T10A35SCONN PLUG FMALE 13POS GOLD CRIMP48 - Immediate$73.69View Details
CONN PLUG FMALE 55POS GOLD CRIMPMS27484T16F35SCONN PLUG FMALE 55POS GOLD CRIMP5 - Immediate$303.19View Details
CONN RCPT MALE 13POS GOLD CRIMPMS27497T10A35PCONN RCPT MALE 13POS GOLD CRIMP321 - Immediate$61.72View Details
CONN RCPT FMALE 37POS GOLD CRIMPMS27474T14B35SCONN RCPT FMALE 37POS GOLD CRIMP14 - Immediate$152.45View Details
CONN PLUG MALE 55POS GOLD CRIMPJT06RT-16-35PCONN PLUG MALE 55POS GOLD CRIMP24 - Immediate$407.05View Details
CONN RCPT FMALE 53POS GOLD CRIMPJT01RE18-53S-SRCONN RCPT FMALE 53POS GOLD CRIMP0 - ImmediateSee Page for PricingView Details
CONN RCPT FMALE 37POS GOLD CRIMPMS27497T14B35SCONN RCPT FMALE 37POS GOLD CRIMP16 - Immediate$126.68View Details
CONN PLUG FMALE 6POS GOLD CRIMPMS27473T8F35SCONN PLUG FMALE 6POS GOLD CRIMP37 - Immediate$197.39View Details
PLUGMS27473T10F35SPLUG16 - Immediate$214.12View Details
CONN PLUG FMALE 6POS GOLD CRIMPMS27484E8F35SCONN PLUG FMALE 6POS GOLD CRIMP0 - Immediate$127.85View Details
Updated: 2024-05-09
Published: 2020-06-30