K(2.92 mm) Series | SMA Coaxial Connector (End-Launch type) Manufacturer | Bo-Jiang

K(2.92 mm) Series | We connect the world via our versatile range of Connectors; We connect people with our reliable business.

K(2.92 mm) Series

2.92mm Connector Series

2.92mm(K Band) RF/Microwave coaxial series was designed with highly rugged physical interfaces in mind that would mate with 3.5mm and SMA dimensions. The 2.92mm(K) series use an air dielectric, with increased the performance up to 46.5 GHz to respond to accrodingly to millimeter wave applications. The outer contact ID is 2.92mm, and OD is 4.55 mm. In response to the fifth generation of wireless communications, 2.92 mm(K) series of products are also suitable for millimeter wave product application.


  Impedance  50 ohm
  Frequency Range  0 ~ 46.5 GHz
  Working Voltage  250 VRMS Max.
  Dielcectric Withstanding Voltage  750 VRMS Min.
  Insetion Loss  0.04 x √F(GHz) dB Max.

  1.2 Max. 

  Contect Resistance  Center Contact  3 Milliohms Max.
  Outer Connect  2 Milliohms Max.

    Part Name    Material    Finish
    Body, Metal Part    Stainless Stell    Passivated
    Center Contact    Beryllium Copper    Gold 50 micro-inches
    Insulator    Rexolite, Ultem 1000, PCTEE    None

Coupling Torque


     0.8 Nm to 1.1 Nm                    


     1.7 Nm
        Durability (Mating) 

     500 cycles Min.

        Temperture Range         -55°C thru 125°C

Interface  Mating Dimensions


2.92mm Connector Series

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Result 1 - 3 of 3
2.92mm Panel Recept connectors - K(2.92 mm) - Flange Monut with holes
2.92mm Panel Recept connectors

Bo Jiang provides performance precise 2.92mm RF/Microwave coaxial flange mounting series that...

2.92mm Adaptors - K(2.92 mm) - ADAPTOR
2.92mm Adaptors

High performance 2.92mm RF/Microwave adaptors series form Bo Jiang that 2.92mm's interface...

2.92mm End Launch connectors - End Launch - 2.92mm
2.92mm End Launch connectors

Bo-Jiang offers 2.92mm (K Band) RF/Microwave Coaxial End Launch Connectors for engineers who need...

Result 1 - 3 of 3



Please download our catalogue for detail information.

Contact Information

Tel: 886-6-356-2567 (Tainan office)

More Details

2.92mm Connector Series | SMA Coaxial Connector (End-Launch type) Manufacturer | Bo-Jiang

Located in Taiwan since 1992, Bo-Jiang has been a RF/microwave coaxial and 5G related connector products manufacturer. Their main products include, 2.92mm Connector Series, SMB connectors, coaxial probes, 2.4mm - 2.92mm cable assemblies, high frequency connectors, plug to jack adaptors, connectors for audio and video systems, high frequency end launches and SMA directional couplers, which are ISO 9001, ISO 14001 and IECQ QC 080000 certified.

Bo-Jiang Tech with more than 26 years of designing, manufacturing and assembling in RF/Microwave Coaxial connectors and Cable Assembly. Bo Jiang provides complete series of 5G related products such as high performance phase matching cables and RF adaptors to support applications from 18GHz to 110GHz, and has been certified by ISO 9001, ISO 14001 and IECQ QC 080000 for many years, we have installed the ISO/IATF16949 systems to upgrade our company to a leading position..

Bo-Jiang has been providing customers with high quality 5G related connector series, NMD cable assemblies, RF adaptors, multi-coax connectors and cable assemblies, both with advanced technology and 26 years of experience, Bo-Jiang ensures each customer's demands are met.