MIL-DTL-38999 Series I - LJT Connectors

Product MIL-DTL-38999 Series I - LJT Product MIL-DTL-38999 Series I - LJT

Contact:

Amphenol Aerospace
Tech Support
1-800-678-0141
aaotech@amphenol-aao.com

Description:

Amphenol® MIL-DTL-38999 Series I Connectors were developed to meet the needs of the aerospace industry and provided the impetus for the development of the MIL-C-38999 specifications, which later was superseded by MIL-DTL-38999.  Amphenol's MIL-DTL-38999 Series I and commercial LJT series 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 Series I connectors.

Features & Benefits:

  • Lightweight, Space Saving Design
  • Contact Protection - 100% scoop-proof design prevents bent pins and short circuits during mating
  • Quick Positive Coupling - 3 point bayonet lock system
  • Mismating Eliminated - with 5 key/keyway design
  • Error Proof Alternate Positioning - insured by different key/ keyway locations
  • EMI Shielding - grounding fingers standard
  • 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 - Amphenol MIL-DTL-38999 Series I LJT are available in solder versions as both Commercial and Military qualified to MIL-DTL-27599
  • “Breakaway” Lanyard Release Style - available in LJT plugs. Provides quick disconnect of the connector plug and receptacle with axial pull on the lanyard.
  • Inventory Support Commonality - uses standard MIL-DTL-38999 contacts, insert arrangements and application tools.
  • RoHS Compliant Product Available - Consult Amphenol Aerospace Operations.
Connector Options

How to Order


Standard Dimensions (Crimp, Solder, Hermetic)


PCB Connector Dimensions & Order Guide


Insert Chart

Insert Arrangements

PCB Layouts


*All dimensions for reference only. For availability of other arrangements, consult Amphenol Aerospace.

*All dimensions for reference only. For availability of other arrangements, consult Amphenol Aerospace.

*All dimensions for reference only. For availability of other arrangements, consult Amphenol Aerospace.

 

*All dimensions for reference only. For availability of other arrangements, consult Amphenol Aerospace.

*All dimensions for reference only. For availability of other arrangements, consult Amphenol Aerospace.

*All dimensions for reference only. For availability of other arrangements, consult Amphenol Aerospace.

*All dimensions for reference only. For availability of other arrangements, consult Amphenol Aerospace.

*All dimensions for reference only. For availability of other arrangements, consult Amphenol Aerospace.

*All dimensions for reference only. For availability of other arrangements, consult Amphenol Aerospace.

*All dimensions for reference only. For availability of other arrangements, consult Amphenol Aerospace.

*All dimensions for reference only. For availability of other arrangements, consult Amphenol Aerospace.

*All dimensions for reference only. For availability of other arrangements, consult Amphenol Aerospace.

*All dimensions for reference only. For availability of other arrangements, consult Amphenol Aerospace.

*All dimensions for reference only. For availability of other arrangements, consult Amphenol Aerospace.

*All dimensions for reference only. For availability of other arrangements, consult Amphenol Aerospace.

*All dimensions for reference only. For availability of other arrangements, consult Amphenol Aerospace.

*All dimensions for reference only. For availability of other arrangements, consult Amphenol Aerospace.

*All dimensions for reference only. For availability of other arrangements, consult Amphenol Aerospace.

*All dimensions for reference only. For availability of other arrangements, consult Amphenol Aerospace.

*All dimensions for reference only. For availability of other arrangements, consult Amphenol Aerospace.

*All dimensions for reference only. For availability of other arrangements, consult Amphenol Aerospace.

*All dimensions for reference only. For availability of other arrangements, consult Amphenol Aerospace.

*All dimensions for reference only. For availability of other arrangements, consult Amphenol Aerospace.

*All dimensions for reference only. For availability of other arrangements, consult Amphenol Aerospace.

Contact Information

Service Ratings/Finishing Data

 

38999 Application Tools

38999 Assembly Instructions


38999 Catalog
Contains information on 38999 Series I, II, and III, as well as SJT, Aquacon, and Accessories.
D38999 Series I LJT Breakaway
Provide unequaled performance in environments requiring instant disengagement.
Amphenol Advantage IconComplementary External Product Backshells and Caps
Backshells and Caps
Backshells provide strain relief, environmental protection, and EMI/RFI shielding at the termination area of virtually any connector.
Mil-Spec Contacts
A complete line of AS39029 contacts for all major Mil-Spec circular connectors.
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