NDD M32139-Style Nano D


Our NDD M32139-style Nano-D is a small form factor, high density interconnect designed and manufactured for high reliability and harsh environment applications. These interconnects are ideal when size and weight limitations require an ultra low profile and robust design package. Utilizing our innovative twist pin contact system on 0.025 contact spacing and 5 points of electrical contact, the NDD series offers an extremely rugged small form factor interconnect solution. Typical applications include military avionics, oil & gas industry exploration and missile systems.  


  • Micro twist Pin contact system
  • 0.025" contact spacing
  • 1 amp contact rating

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Nano Microminiature Connectors Catalog

Product Specification


Shape D Shape
Shell Style Straight Flange mount Plug, Straight Flange mount Receptacle, Right angle PCB mount Plug, Right angle PCB mount receptacle
Durability 500 Mating Cycles
Power & Signal In Same Layout No
Contact Style / Termination Factory terminated stranded wire, Factory terminated solid wire


Sealing N/A
Operation Temperature -55°C to +125°C (+200°C)


Shell Aluminum Alloy
Shell Plating Electroless Nickel, Yellow Chromate/Cadmium over nickel
Insulator Liquid Crystal Polymer (LCP)
Contact Copper alloy
Contact Plating Gold


Operating Voltage 150 VAC
Dielectric with Standing Voltage 350 VAC at sea level, 100 VAC at 70,00' altitude
Current Rating 1A
Number of Signal Contacts (MIN/MAX) 9, 15, 21, 25, 31, 37, 51
Gauge Wire Size AWG 30 & AWG 32