1.0/2.3 Connectors

1.0/2.3 Connector1.0/2.3 connector is one kind of RF connectors. 1.0/2.3 Connector is designed to have push-pull mating. Besides, 1.0/2.3 connector series are available for RF cables type, PCB type. 1.0/2.3 Connector commonly is used for 0~2GHz (75 ohm) and 0~4GHz (50 ohm)

Wellshow Technology manufactures various 1.0/2.3 connectors and custom 1.0/2.3 RF cable assemblies in Taiwan. We can provide good quality 1.0/2.3 connectors in short time and welcome OEM or customized RF connector. Contact us by email or call us 886-2-24270488 to start business!

1.0/2.3 Connector Series

All 1.0/2.3 Connector

1.0/2.3 Plug Connector

1.0/2.3 Jack Connector


The 1.0/2.3 coaxial connector was developed in the 1990’s with a push/ pull mechanism allowing for 360 degrees rotation enabling flexibility in PCB layouts. 1.0/2.3 connectors conform to the DIN 41626, DIN47297, and NFC 93-571 specification.

1.0/2.3 connector have 50 and 75 ohm impedance and offer broadband capability from 0 to 4 GHz. 1.0/2.3 connectors are used in telecommunication, switching equipment.

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
  • Instrumentation
  • Satcom
  • Telecommunications
  • Radio boards
  • Base station
  • Switching equipment



1.0/2.3 Interface Dimensions

1.0/2.3 Plug Connector Interface

1.0/2.3 Plug Connector Interface

1.0/2.3 Jack Connector Interface

1.0/2.3 Jack Connector Interface



1.0/2.3 Connector Technical Characteristics

Impedance 50 ohm or 75 ohm
Frequency range 0 ~ 4GHz for 50 ohm
0 ~ 2GHz for 75 ohm
VSWR Straight type ≤ 1.3 max.
  R/A type ≤ 1.5 max.
Dielectric withstanding voltage 750 V rms
Working voltage0 250 V rms
Center contact resistance ≤ 6.0 mΩ (Milliohms max.)
Outer contact resistance ≤ 3.0 mΩ (Milliohms max.)
Insulation resistance ≥ 104 MΩ (Megohms min.)
Coupling Push-Pull
Contact Retention 4 lbs min.
Mating Durability 500 cycles min. (For Beryllium copper contact only)
Temperature Range Teflon −40ºC ~ +155 ºC
Body Brass
Insulator Teflon
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.