Place of Origin:
CHINA
Brand Name:
SIPU
Certification:
ISO9001-2017, RoHS, CE
Model Number:
SMA-KF22-ZS
Product Overview
SMA series connectors are compact threaded RF connectors known for their excellent electrical performance, wide frequency range, and small form factor. They are widely used for connecting microstrip lines or coaxial cables in RF circuits, particularly within microwave equipment and digital communication systems.
Application Scope:
Wireless communication, telecommunications, networking equipment, and other high-frequency applications.
Key Features:
Compact threaded design for secure and stable connections
Compatible with CXN3506 RF coaxial cable
Self-locking (axial engagement) mechanism prevents screw sleeve rotation after mating
Wide frequency bandwidth with consistent electrical performance
Long service life and strong vibration resistance
Ideal for applications in environments with mechanical stress or vibration
Product Specifications
Important Technical Parameters
Electrical property
|
Temperature range |
-55~+125℃ | ||
Characteristic impedance
|
50Ω |
Frequency range |
DC-18GHz | |
Dielectric withstanding voltage
|
100V |
VSWR |
≤1.05+0.012F(GHz) | |
Insulation resistance
|
≥5000MΩ |
Insertion loss |
≤0.05√F(GHz)dB | |
Contact resistance |
Center conductor |
≤3.0mΩ |
Mechanical property |
|
Outer conductor |
≤2.0mΩ |
Durability |
500Times |
Materials and Surface Treatment
Center conductor
|
Beryllium bronze,gold plating |
Insulating medium |
PTFE |
Outer conductor
|
Brass,gold plating |
Sealing ring |
Silicon rubber |
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