1.6/5.6 Connectors

1.6/5.6 Connector1.6/5.6 connector is one kind of RF connectors. 1.6/5.6 Connector is designed to have two mating version of thread mating and push-pull mating. Besides, 1.6/5.6 connector series are available for RF cables type and PCB type. 1.6/5.6 Connector commonly is used for 0~1GHz (75 ohm).

Wellshow Technology manufactures various 1.6/5.6 connectors and custom 1.6/5.6 RF cable assemblies in Taiwan. We can provide good quality 1.6/5.6 connector in short time and welcome OEM or customized RF connector. Contact us by email or call us 886-2-24270488 to start business!

1.6/5.6 Connector Series

All 1.6/5.6 Connector

1.6/5.6 Plug Connector

1.6/5.6 Jack Connector


The 1.6/5.6 coaxial connector was developed with a screw-on mechanism allowing quick and safe connection and disconnection.

1.6/5.6 connectors have 75 ohm impedance and offer broadband capability from 0 to 1 GHz. It complies with DIN47295, 41626, 47297, NFC 93-569, 93-570, IEC169-13 and the CECC 22230 standards.
1.6/5.6 connector are used in telecommunication and 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
  • Antenna
  • PCMCIA Card
  • Instrumentation
  • W-LAN
  • GPS
  • Satcom
  • Telecommunications
  • Radio boards



1.6/5.6 Interface Dimensions

1.6/5.6 Plug Connector Interface

1.6/5.6 Plug Connector Interface

1.6/5.6 Jack Connector Interface

1.6/5.6 Jack Connector Interface



1.6/5.6 Connector Technical Characteristics

Impedance75 ohm
Frequency range0 ~ 1 GHz
VSWRStraight type ≤ 1.3 max.
R/A type ≤ 1.5 max.
Dielectric withstanding voltage1000 V rms
Working voltage0335 V rms
Center contact resistance≤ 4.0 mΩ (Milliohms max.)
Outer contact resistance≤ 2.0 mΩ (Milliohms max.)
Insulation resistance≥ 104 MΩ (Megohms min.)
CouplingM9 x 0.5 thread
Contact Retention6 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.