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

      Impedance50 ohm or 75 ohm
      Frequency range0 ~ 11 GHz for 50 ohm
      0 ~ 1.5 GHz for 75 ohm
      VSWRStraight type ≤ 1.3 max.
      R/A type ≤ 1.5 max.
      Dielectric withstanding voltage2500 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.)
      Coupling5/8-24 thread
      Contact Retention6 lbs min.
      Coupling nut torque30 in-lbs. min.
      Mating Durability500 cycles min. (For Beryllium copper contact only)
      Temperature RangeTeflon −65ºC ~ +155 ºC
      Delrin −55ºC ~ +85 ºC
      VibrationMIL-STD-202 Meth. 204
      Corrosion resistanceMIL-STD-202 Meth. 101
      InsulatorTeflon, Delrin
      Center contactBrass for male,
      Beryllium copper or Phosphor bronze for female
      Crimping sleeveAnnealed Brass
      Body platingNickel (Ni), Gold (Au)
      Center contact platingGold (Au)

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