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

Impedance 75 ohm
Frequency range 0 ~ 1 GHz
VSWR Straight type ≤ 1.3 max.
R/A type ≤ 1.5 max.
Dielectric withstanding voltage 1000 V rms
Working voltage0 335 V rms
Center contact resistance ≤ 4.0 mΩ (Milliohms max.)
Outer contact resistance ≤ 2.0 mΩ (Milliohms max.)
Insulation resistance ≥ 104 MΩ (Megohms min.)
Coupling M9 x 0.5 thread
Contact Retention 6 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.