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

Impedance50 ohm or 75 ohm
Frequency range0 ~ 4GHz for 50 ohm
0 ~ 2GHz for 75 ohm
VSWRStraight type ≤ 1.3 max.
 R/A type ≤ 1.5 max.
Dielectric withstanding voltage750 V rms
Working voltage0250 V rms
Center contact resistance≤ 6.0 mΩ (Milliohms max.)
Outer contact resistance≤ 3.0 mΩ (Milliohms max.)
Insulation resistance≥ 104 MΩ (Megohms min.)
Contact Retention4 lbs min.
Mating Durability500 cycles min. (For Beryllium copper contact only)
Temperature RangeTeflon −40ºC ~ +155 ºC
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.