1.85mm Series | SMA Coaxial Connector (End-Launch type) Manufacturer | Bo-Jiang

1.85mm Series | We connect the world via our versatile range of Connectors; We connect people with our reliable business.

1.85mm Series

1.85mm Connector Series

1.85mm RF/Microwave coaxial connector was designed to go beyond the SMA interface constraints, and as a result is NOT SMA compatible. Instead, maximum performance to the highest possible frequency that the geometry would allow, along with repeatable measurements after hundreds or even thousands of interconnects, were the design goals.

The connector outer conductor ID is 1.85 mm, and OD is 4.7 mm, allowing compatibility, so that the 1.85mm connector mates with the 2.4mm connector and has the same ruggedness. It’s a 50 Ohms connector with performance up to 67 GHz.


Specification

ELECTRICAL
  Impedance  50 ohm
  Frequency Range  0 ~ 67 GHz
  Working Voltage  150 VRMS Max.
  Dielcectric Withstanding Voltage  500 VRMS Min.
  Insetion Loss  0.05 x √F(GHz) dB Max.
  VSWR 

  1.3 Max. 

  Contect Resistance  Center Contact  4 Milliohms Max.
  Outer Connect  2.5 Milliohms Max.

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

MECHANICAL & ENVIRONMENTAL
Coupling Torque

     Recommended     

     0.8 Nm to 1.1 Nm                    

     Proof

     1.65 Nm
        Durability (Mating) 

     500 cycles Min.

        Temperture Range         -55°C thru 125°C

Interface  Mating Dimensions

1.85mm INTERFACE MATING DIMENSIONS

1.85mm Connector Series

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Products

Catalogue

Please download our catalogue for detail information.

Contact Information

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

More Details

1.85mm 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, 1.85mm 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.