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
SMA series connectors are compact, threaded RF connectors widely used in microwave devices and digital communication systems. They are ideal for connecting microstrip lines or coaxial cables in high-frequency RF circuits, offering excellent electrical performance and mechanical reliability.
Applications
Networks, wireless communication systems, telecommunication infrastructure, test and measurement equipment, and RF modules.
Key Features
Compatible with RG316/U RF coaxial cable
Small size and lightweight, suitable for dense installations
High reliability and long service life
Excellent electrical performance across a wide frequency range
Secure threaded coupling for stable RF connections
Product Appearance
Important Technical Parameter
|
Electrical property
| Temperature range | -65～+125℃ | ||
|
Characteristic impedance
| 50Ω | Frequency range | DC-12.4GHz | |
|
Dielectric withstanding voltage
| 1000V | VSWR | ≤1.15+0.02F(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
| Brass, gold plating | Insulating medium | PTFE |
|
Outer conductor
| Brass, gold plating | Sealing ring | Silicon rubber |
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