Xi'an Elite Electronic Industry Co., Ltd.
Xi'an Elite Electronic Industry Co., Ltd. Leading Provider Of Systematic Interconnection Solution In China
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The SMA RF coaxial connector is a diminutive, high-frequency coaxial connector that adheres to the MIL-C-39012 standard. It is recognized for its multiple benefits, such as its petite size, expansive frequency capacity, exceptional mechanical and electrical capabilities, and elevated dependability. Due to these traits, it has become the most frequently utilized RF coaxial connector. Its extensive use spans across various domains, including microwave communication, microwave measurement apparatus, and other pertinent areas. Our company has developed a series of high-performance connectors that are capable of accommodating frequencies up to 20GHz.
Specifiacation of SMA Rf Connectors:
Note:The specific data of the model are based on the data in the product specification sheet.
| Interface according to | IEC60169-15 |
| Impedance | 50Ω |
| Freqency Range | DC to 18GHz |
| Insertion Loss | ≤0.30dB |
| VSWR | ≤1.2(DC-6GHz) |
| Insulation Resistance | ≥5000MΩ |
| Center Contact Resistance | ≤3mΩ |
| Outer Contact Resistance | ≤2mΩ |
| Mating Cycles | ≥500 |
| Temperature Range | -65-+165℃ |
Material & Mechanical Characteristics:
| Material & Mechanical Characteristics | ||
| Center Conductor | Male | Brass Gold plated |
| Female | Sn-P Bronze Gold plated | |
| Elastic Contact | Beryllium bronze Nickel plated | |
| Shell and other Metal Parts | Brass Nickel plated | |
| Stainless Passivation | ||
| Crimping Sleeve | Brass Nickel plated | |
| Tightening torque of connection | 0.79－1.13N .m | |
| Durability | 500 cycles | |
| Sealing Ring | Silicone Rubber | |
| Insulators | PTFE | |
Outline Drawing of SMA RF Coax Connectors:
Key Features:
1. Compact Size: As indicated by its name, the SMA connector is designed to be compact, making it suitable for applications where space is limited.
2. Broad Bandwidth Performance: The SMA connector can handle a wide range of frequencies, typically supporting signals from DC to about 20GHz.
3. High Performance: SMA connectors offer superior electrical performance, including low return loss, low insertion loss, and excellent VSWR (Voltage Standing Wave Ratio) characteristics.
4. High Reliability: The design of SMA connectors ensures high mechanical stability and durability, and they are often used in demanding military and aerospace applications.
Applications:
1. Scientific Experiments: In scientific research, especially experiments involving RF signals, SMA connectors are commonly used to build connections between experimental setups and instruments.
2. RFID (Radio Frequency Identification): In RFID systems, SMA connectors can be used to improve the connection performance between readers and antennas.
3. Industrial Heating: In industrial microwave heating applications, such as material processing or food treatment, SMA connectors are used to ensure efficient energy transfer.
Product Cataloge:
| RF Adapter |
| SMA/SSMA RF Connector |
| SMP/SSMP RF Connector |
| TNC RF Connector |
| N Type RF Connector |
| MCX/MMCX RF Connector |
| BNC RF ConnectorMillimeter Wave Connectors(2.4mm, 2.92mm) |
| RF Cable Assemblies |
| Waveguide To Coaxial Adapter |
| Glass-to-metal Hermetic Seals |
| J30J Series Connector |
| Microwave Rotary Joints |
Related Products:
1) Hermetically sealed Female SMA RF Conectors
| Model No. | Note |
| SMA(M)-KFD | Hermetic |
2) Female Bulkheaf Right angle Solder Mount SMA Connector
| Model No. | L | Note |
| SMA-KYWHD | 14.8 | |
| SMA-KYWHD1 | 13.5 |
NOTE:
We have over 10,000 types of SMA Connector, if the connector you are using is not found, please contact us with your details.