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 introduction
SSMA series RF coaxial connector is a miniaturized product of SMA series connector, which has the characteristics of small size, wide frequency bandwidth, superior mechanical and electrical properties and high reliability, and is widely used in aviation, aerospace, microwave communication and other fields.
Applications: base stations, electronic components, test instruments, telecommunication systems, etc.
Product features: mating 1# semi-flexible(670-047)/semi-rigid RF coaxial cable, small size, high reliability, excellent electrical performan, Easy to weld.
Product appearance
Important technical parameter
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Electrical property
| Temperature range | -65～+125℃ | ||
|
Characteristic impedance
| 50Ω | Frequency range | DC-30GHz | |
|
Dielectric withstanding voltage
| 750V | VSWR | ≤1.1+0.015F(GHz) | |
|
Insulation resistance
| ≥1000MΩ | Insertion loss | ≤0.05√F(GHz)dB | |
|
Contact resistance
| Center conductor | ≤4.0mΩ | Mechanical property | |
| Outer conductor | ≤2.5mΩ | Durability | 500times | |
Materials and surface treatment
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Center conductor
| Bronze,gold plating | Insulating medium | PTFE |
|
Outer conductor
| Brass,gold plating | Sealing ring | Silicon rubber |
Picture display