38999 Series

RNJLP - Rack & Panel Low profile

Low Profile Rack & Panel Connectors for harsh environments
Part Number :
RNJLP
38999 Series

RNJLP - Rack & Panel Low profile

Low Profile Rack & Panel Connectors for harsh environments

Key features

  • Shorter distance between panels, derived from RNJ - HE308 Rack & Panel connector 
  • 8 shell sizes from 11 to 25
  • Same realignement capabilities than RNJ (3 axis)
  • Quick and easy connection, 100% scoop proof design
  • Several materials et platings available, with RoHS & REACH compliant versions

Applications

  • Battlefield Communication C5ISR
  • Ground Vehicles
  • Military Avionics
  • Commercial Air 
  • Missiles
  • Space
Technical information

Product benefits :

  • Several receptacles and plugs style : Square flange, Jam nut... 
  • Connection between a rack and a panel without manually coupling/uncoupling the connectors
  • Uses sames contacts and inserts than 38999 series III
  • Plug membrane protected by a matallic cap
  • Compatible with M85049 backshells for 38999 series III

Materials & Platings :

  • Aluminum : Olive drab Cadmium, Black Zinc Nickel , Nickel, plated
  • Stainless Steel : Passivated 
  • ROHS

Contacts types & terminations :

  • More than 80 contacts arrangements
  • Contacts size 23 HD to 4
  • Signal, Power, High-speed versions (Coax, Twinax, Quadrax, Octomax...), and optical terminiCrimp & PC
  • Tails (gold & tinned versions)

Environmental Characteristics :

  • 500 mating cycles
  • 65degC to 175degC
  • From 48 to 500 hours depending on material & plating
  • IPX7 when mated and fully cabled

Electrical characteristics :

  • Insulation resistance @Ambient: 105 mO
  • Contact rating from 3 to 100 Amps
Documentations
2 documents

Catalog MIL-DTL-38999 & Derivates

Catalog
Last update : 17/01/2024

Catalog RNJ Low Profile

Catalog
Last update : 16/01/2024
Videos
Product change notifications (PCN)
1 notifications
Published
#PCN
Product
Comments
2023/11/29
#PCN 133633
Product
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LJT - HE308 - 38999 Series I
RNJ - Reduced Flange
RNJLP - Rack & Panel Low profile

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FAQ
38999 reduced flange jam nut receptacle
I/O Connectors
38999 Series

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RNJLP - Rack & Panel Low profile description

The Amphenol Socapex RNJLP Rack & Panel Low Profile connector is a lightweight, high-density solution for harsh environments. Derived from the 38999 series III, it features realignment capability on three axes, allowing for axial, angular, and longitudinal realignments. The RNJLP offers the same panel distance as the ARINC 404 and is suitable for applications such as battlefield communication, military avionics, and grounded vehicles. The RNJLP connector boasts EMI shielding and grounding fingers that ensure shielding before contact mating. It has a large contacts range, including M39029 contacts compatible with Mil-DTL-38999 III 22D, 20, 16, 12, 8, and 4 contact cavities for signal, coaxial, twinax, and power contacts. The connector has a wide range of shell sizes, ranging from 11 to 25, and is made of a lightweight aluminum alloy. The plug version of the RNJLP offers a 20% weight savings compared to the standard RNJ version. It features a reinforced membrane on the floating plug, ensuring high pressure resistance and a 100% scoop-proof design for contact protection. The RNJLP is fully compatible with all M-85049 backshells for Mil-DTL-38999 series III, making it an excellent choice for applications that require realignment and floatability in harsh environments.