Xi'an Sipu RF Technology Co., Ltd.
Meticulous design, precision manufacturing, and continuous improvement — customer satisfaction is our eternal pursuit.
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Product Overview
The SMA series connector is a compact, threaded RF connector widely used in microwave devices and digital communication systems. It is ideal for microstrip lines or coaxial cable connections in high-frequency circuits. Designed for harsh environments, this connector features strong corrosion resistance and has passed high salt spray testing.
Applications:
Networking equipment, wireless communication systems, telecommunications, and more.
Key Features:
Compatible with UFB142A RF coaxial cable
Self-locking (axial engagement) mechanism with SMA socket prevents sleeve rotation
Wide frequency bandwidth and stable electrical performance
Reliable connection with strong vibration resistance
Easy to solder and install
Excellent performance in demanding environments
Product Specifications
Important Technical Parameters
|
Electrical property | Temperature range | -65～+125℃ | ||
|
Characteristic impedance | 50Ω | Frequency range | DC-18GHz | |
|
Dielectric withstanding voltage | 1000V | VSWR | ≤1.05F(GHz)dB | |
|
Insulation resistance | ≥5000MΩ | Insertion loss | ≤0.05√F(GHz)dB | |
|
Contact resistance | Center conductor | ≤3.0mΩ | Mechanical property | |
| Outer conductor | ≤0.2mΩ | Durability | 500times | |
Materials and Surface Treatment
| Center conductor | Beryllium bronze, gold plating | Insulating medium | PTFE |
|
Outer conductor
| stainless steel, passivating | Sealing ring | Silicon rubber |
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