DPX ARINC 404 Rack & Panel

The DPX connector comes in single, two, three and four gang versions and can accommodate up to 424 contacts. The DPX*MA connector features the LITTLE CAESAR contact assembly for rear insertion, release and extraction of crimp type contacts. DPXA shells utilize their keystone-shaped for polarization posts that are capable of providing up to 99 polarization positions. DPX (ARINC 404) can also utilize the Size 22 Stamped Contact on the F106 insert.


  • Miniature Rack and Panel connector designed for Blind Mate applications
  • Availble with captive solder type contacts (DPX) or removeable contacts (DPXMA/DPXME) featuring in the Little Caesar rear release contact retention assembly
  • Standard contact tooling (BKA, DPX, and SGA use the same tooling)
  • Single to Multiple Gang configurations available
  • Size 22 Stamped Contact available on the F106 insert only

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Product Specification


Sealing Environmental
Operation Temperature -55°C to +125°C


Shape Rectangular
Shell Style Receptacle, Float Mount Receptacle, Hard Mount Plug, Float Mount Plug, Hard Mount
Durability 500 Mating Cycles
Power & Signal in same Layout Yes
Contats Style/ Termination Crimp, machined, solder, Printed circuit solder, RF (Co-Ax, Twinax, Triax, and Quadrax), Fiber Optic


Shell Aluminum Alloy
Shell Plating Cadmium plate with yellow chromate, DPX*ME = olive drab
Insulator DPXA/B/2 = Melamine, Phenolic; DPX*MA/ME = Diallyl phthalate, or epoxy
Contact MIL-C-39029
Contact Plating Gold


Operating Voltage 0V - 300V
Current Rating 2A - 46A
Number of Signal Contacts (Min/Max) 0-424
Gauge Wire Size 6 to 20