JT - JD38999 Series II

MIL-DTL-38999 Series II qualified

Key features
  • Large variety of contact arrangements and shell types, with maximum weight / space savings
  • 100% contact protection
  • Metallic and composite version
Applications
  • Battlefield Communication
  • Grounded vehicles
  • Military avionics
Technical information

Shell material:

  • Aluminium alloy
  • Carbon steel (for hermetic versions)

Finish:

  • Olive drab cadmium plating
  • Electroless nickel plating
  • Black Zinc Nickel plating

Shell sizes : 

  • 9 sizes from 08 to 24

Contacts:

  • More than 50 arrangements of contacts
  • Size 12, 16, 20, 22D contacts
  • Crimp, PCB, signal and power contacts

Contact protection:

  • Pin contacts are not scoop-proof protected
  • Improved interfacial seal ensures sealing around each contact

EMI/RFI protection:

  • Optional grounding fingers on the plug shell Very low profile and light weight

"The JT connectors offer a large variety of contact arrangements and shell types, with maximum weight / space savings and reliability."

Resources

Catalog MIL-DTL-38999 series II / JT

Last update : Wed, 09/05/2018 - 12:05
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JT-01 size 08 -Inline Receptacles

Last update : Tue, 01/09/2018 - 10:05

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  • MIL-DTL-38999 series I connectors are generally not delivered with backshell, except for:
    • LJT xx RE versions (= JMS27xxx E), which are delivered with grommet nut
    • LJT xx RE xxx SR versions, which are delivered with strain relief
       
  • MIL-DTL-38999 series II connectors are generally not delivered with backshell, except for:
    • JT xx RE versions (= JMS27xxx E), which are delivered with grommet nut
    • JT xx RE xxx SR versions, which are delivered with strain relief
       
  • MIL-DTL-38999 series III connectors are not delivered with any type of backshell.

To get further information on our backshell offer, please consult our backshell catalog.

https://www.amphenol-socapex.com/

We do not give any shelf life for our connectors since it depends on the mating cycles. For instance, for a standard TV connector, the mating cycle is 500. For a composite connector « CTV » fitted with « H » and « J » contact types, it’s 1500 cycles. 

https://www.amphenol-socapex.com/
  • Crimp contacts:
    These are the most common contacts used with this type of connectors, and described in MIL-DTL-38999 and EN3645 standard for environmental connectors.
    When crimp contacts are delivered with connectors, they are not mounted into connector insert. 
     
  • Crimp contacts:
    We do not give any shelf life for our connectors since it depends on the mating cycles. For instance, for a standard TV connector, the mating cycle is 500. For a composite connector « CTV » fitted with « H » and « J » contact types, it’s 1500 cycles.
    When crimp contacts are delivered with connectors, they are not mounted into connector insert. 
     
  • Solder contacts: hermetic connectors only are equipped with solder contacts (solder cup or eyelet contacts).
    Additionally Amphenol has developed enhanced sealing connectors which can be equipped with solder cup contacts (only available in proprietary Amphenol designation).
    Solder contacts are always supplied already mounted into connector insert.
     
  • PC tail contacts: Amphenol has extended contact type range, proposing also PC tail contacts for PC board applications. PC tail contacts are available in different tail length and tail plating. Connector delivered with this type of contacts are only available in Amphenol proprietary part numbers, and PC tail contacts are already mounted into connector insert. 
     
  • Wire wrap contacts: available in proprietary connector part numbers, please consult us.
     
  • Press-fit contacts: not available in standard.

To get further information on contacts for MIL-DTL-38999 connector contacts, please consult our Contact catalog.

https://www.amphenol-socapex.com/

Coupling torque values are available:

https://www.amphenol-socapex.com/

All types of plugs and receptacles can accept backshells, except box mounting receptacles (LJT02, LJTP02, JT02, JTP02, TVP02, CTVP02), which do not have any thread at the rear of connector. 

Each backshell can be used on both plug and receptacle of the same connector range and size (ex: TV NSA 15 014 can be put at the rear of both TV06RW1535P and TVP00RW1535S or TV07RW1519P)

https://www.amphenol-socapex.com/

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