Xi'an Aerospace Sipu Electronic Technology Co., Ltd
Our eternal pursuit is to carefully design, manufacture, and continuously improve customer satisfaction
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Product Overview
The SMA series connector is a widely used coaxial RF connector featuring a compact, threaded coupling design. It is ideal for connecting cables or microstrip lines in the RF circuits of microwave devices and digital communication systems.
Applications:
Telecommunications
Network infrastructure
Wireless communication systems
RF test and measurement
Product Features:
4-hole flange mount for secure and vibration-resistant panel installation
Slotted tail jack (0.2 mm wide × 2.5 mm deep) for enhanced solderability
Screw-type connection for stability and long-term durability
Supports wide frequency bandwidth and offers excellent electrical performance
Built for high reliability and long service life
Product Appearance
Important Technical Parameters
|
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 |
500times | |
Materials and Surface Treatment
|
Center conductor
| Beryllium bronze, gold plating | Insulating medium | PTFE |
|
Outer conductor
| Brass, gold plating | / | / |
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