Place of Origin:
China
Brand Name:
SIPU
Certification:
ISO9001-2017, RoHS, CE
Model Number:
SMA-KFB2
Product Overview
The SMA series is a widely used RF coaxial connector with a threaded coupling mechanism. Known for its compact size, strong environmental resistance, and excellent electrical performance, it is ideal for high-frequency signal transmission in demanding conditions. It conforms to international standards and supports stable, long-term operation.
Applications
Telecommunications, wireless communication systems, antennas, test and measurement equipment, and microwave applications.
Key Features
Compatible with 2# semi-flexible or semi-rigid RF coaxial cables
Two-hole flange mount for secure and vibration-resistant installation
Wide frequency bandwidth with stable electrical characteristics
High reliability and consistent RF performance
Compact size and easy to solder, ideal for modular integration
Product Appearance
Important Technical Parameter
Electrical property
|
Temperature range |
-65~+125℃ |
||
Characteristic impedance
|
50Ω |
Frequency range |
DC-18GHz |
|
Dielectric withstanding voltage
|
1000V |
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 |
500 times |
Materials and Surface Treatment
Center conductor
|
Beryllium bronze, gold plating |
Insulating medium |
PTFE |
Outer conductor
|
Brass, gold plating |
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Product Image Gallery
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