N Connectors

N ConnectorN connector is big size in various RF connectors. N Connector is designed to have 5/8”-24 thread mating. Besides, N connector series are available for RF cables type, PCB type and receptacle type. N Connector commonly is used for 0~5.8GHz, but offers 11 GHz max.

Wellshow Technology manufactures various N connectors and custom N RF cable assemblies in Taiwan. We can provide good quality N connectors in short time and welcome OEM or customized RF connector. Contact us by email or call us 886-2-24270488 to start business!

N Connector Series

All N Connector

N Plug Connector

N Jack Connector


The N coaxial connector was developed with 5/8”-24 thread coupling. N connectors conform to the MIL-C-39012 specification.

N connector have 50 and 75 ohm impedance and offer broadband capability from 0 to 11 GHz (50 ohm) and 0 to 1.5GHz (75 ohm).

N connector are used in the infrastructure of cellular base station, and wireless base station which run at 0~6GHz. The 75 ohm N RF connector can be used up to 1.5GHz like cable TV infrastructure.

Product Range

  • Cable Connectors (straight and right angle) for flexible, semi-flex and semi-rigid cables
  • PCB connectors (straight and right angle)
  • Bulkhead panel mount connectors
  • Adaptors


    • Cable Assembly
    • Antenna
    • PCMCIA Card
    • Instrumentation
    • W-LAN
    • GPS
    • Satcom
    • Telecommunications
    • Radio boards



      N Interface Dimensions

      N Plug Connector Interface

      N Plug Connector Interface

      N Jack Connector Interface

      N Jack Connector Interface



      N Connector Technical Characteristics

      Impedance 50 ohm or 75 ohm
      Frequency range 0 ~ 11 GHz for 50 ohm
      0 ~ 1.5 GHz for 75 ohm
      VSWR Straight type ≤ 1.3 max.
      R/A type ≤ 1.5 max.
      Dielectric withstanding voltage 2500 V rms min.
      Working voltage  1000 V rms max.
      Center contact resistance ≤ 1.0 mΩ (Milliohms max.)
      Outer contact resistance ≤ 0.2 mΩ (Milliohms max.)
      Insulation resistance ≥ 5 x 103 MΩ (Megohms min.)
      Coupling 5/8-24 thread
      Contact Retention 6 lbs min.
      Coupling nut torque 30 in-lbs. min.
      Mating Durability 500 cycles min. (For Beryllium copper contact only)
      Temperature Range Teflon −65ºC ~ +155 ºC
      Delrin −55ºC ~ +85 ºC
      Vibration MIL-STD-202 Meth. 204
      Corrosion resistance MIL-STD-202 Meth. 101
      Body Brass
      Insulator Teflon, Delrin
      Center contact Brass for male,
      Beryllium copper or Phosphor bronze for female
      Crimping sleeve Annealed Brass
      Body plating Nickel (Ni), Gold (Au)
      Center contact plating Gold (Au)

      Note: These characteristics are typical and may not apply to all connectors.