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 SSMA series is a miniaturized version of the SMA connector, designed for high-frequency applications where space is limited. It offers compact size, broad frequency bandwidth, and superior mechanical and electrical performance, making it ideal for use in microwave equipment and digital communication systems.
Applications:
Aerospace, wireless communications, telecommunications, and other RF circuit applications requiring compact, high-reliability solutions.
Key Features:
Designed for use with UFB142A RF coaxial cable
Axially meshing self-locking design prevents sleeve rotation when mated with an SSMA socket
Compact structure with high-frequency capability
Easy to solder and assemble
Excellent electrical performance and vibration resistance
Suitable for harsh environments with high salt spray resistance
Product Specifications
Important Technical Parameters
|
Electrical property | Temperature range | -65～+125℃ | ||
|
Characteristic impedance | 50Ω | Frequency range | DC-30GHz | |
|
Dielectric withstanding voltage | 750V | VSWR | ≤1.05+0.012F(GHz) | |
|
Insulation resistance | ≥5000MΩ | Insertion loss | ≤0.06 √F(GHz)dB | |
|
Contact resistance | Center conductor | ≤4.0mΩ | Mechanical property | |
| Outer conductor | ≤2.5mΩ | 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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