Mini UHF connectors

Mini UHF connector is miniature version of UHF connector, and is one kind of RF connector. Mini UHF connector is designed to have 3/8”-24 thread coupling. Besides, Mini UHF connector series are available for RF cables types and adaptors. Mini UHF connector commonly Is used for 0~2.5GHz.

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

Mini UHF Connector Series

All Mini UHF Connector

Mini UHF Plug Connector

Mini UHF Jack Connector


Mini-UHF is a miniaturized UHF version with 50 ohm impedance. The main application of Mini-UHF series is in cell phones, automotive systems and similar applications where weight, size and cost are critical.

The thread is 3/8”-24 type and the frequency range is up to 2.5 GHz.

Product Range

  • Cable Connectors (straight and right angle) for flexible cables
  • Panel female connectors in round type
  • Adaptors


  • Antenna
  • Cable Assembly
  • Automotive
  • Cellular Mobile
  • Telecommunication



Mini UHF Interface Dimensions

Coming Soon…



Mini UHF Connector Technical Characteristics

Impedance50 Ω
Frequency Range0 – 2.5 GHz
Voltage Rating335 volts @ sea level
Dielectric Withstanding Voltage1,000 volts rms
VSWR1.25 max, 0 – 2.5 GHz
Insulation Resistance= 5,000 MΩ
Mating3/8-24 threaded coupling
Braid Cable AffixmentCrimp
Center Conductor Cable AffixmentCrimp
Cable Retention= 40 lbs
Plug Coupling Nuts and Jack BodiesBrass or zinc alloy
Other Metal PartsBrass
PlatingContacts: tin lead
Other metal parts: nickel
Temperature Range-55°C to +85°C
ShockPer MIL-STD-202
VibrationPer MIL-STD-202
Thermal ShockPer MIL-STD-202
Salt SprayPer MIL-STD-202

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