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SMA Female Straight Connectors
SMA Female Straight Connectors

SMA Female RF Coaxial Connector KTX SMA-KB2

    The SMA Female Straight Connector is a type of sub-miniature coaxial RF connector designed to provide a secure and reliable connection for coaxial cables, PCBs, and terminals. SMA stands for SubMiniature version A, characterized by its threaded coupling mechanism, which ensures mechanical stability and excellent electrical performance up to frequencies of 18 GHz and beyond.


Electrical Performance of Female Coaxial Adapter 

Parameter Value
Article No. SMA-KB2
Frequency range DC ~6GHz
Impedance 50Ω
VSWR ≤1.30
Withstanding voltage 1500V
Insulation resistance 5000MΩ
Connector type SMA-Women interface
Standard IEC60169-4

Mechanical Performance

Parameter Value
Waterproof degree NO
Moisture resistance NO
Mating cycles ≥500
Outer dimension 12.7*9mm

Environment Performance

Parameter Value
Operating temperature range -65℃~+165℃
Storage temperature range -30℃~+60℃

Material &Plating

Connector parts Material Plating
Center conductor Brass Gilding
Outer conductor Brass Silver
Dielectric PTFE /
Salt mist   96H

Packing of Female Coaxial  Connector

Standard 3600pc/plastic bag in separate carton
Remark:Dimensions are in mm with tolerance of ±2%.

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