Outstanding Design – LYS’s SMA Connectors and Adapters
A good product deserves to be used by those who understand its value
As product applications become wider and operate at higher frequencies, the stability of electrical characteristics has become a top priority for engineers and R&D professionals. Leveraging years of practical experience, LIH YEU SHENG has incorporated the advantages of “air” into product design concepts, resulting in a series of air-insulated connectors and adapters that provide more stable and reliable solutions for high-frequency applications.
Air Concept Design Structure
◆ Country with Patent: Germany, USA, UK, France, Japan, Taiwan, China, Vietnam
Air Design can effectively regulate and slow up the heat generated during the procedure of connector and machine operation, helping other parts in the connector maintain balance and buffer when their volume in space changes due to prolonged use. This ensures stable and excellent performance for both the connector and the equipment. So, LYS’s Air insulated SMA connectors and adapters can make it.
Product Features
◆ 50% of the insulation is air, replacing plastic PTFE.
◆ Due to the low loss characteristics of air as a medium, SMA connectors can support higher operating frequencies,
improve electrical performance and make low-frequency applications more stable up to 18GHz.
◆ Compatible with traditional SMA Type connectors and can mate reliably with 3.5mm connectors.
◆ Reduced use of plastics, supporting environmental protection.
Connection Instructions
When mating SMA male and female connectors, you should ensure the direction is parallel alignment and the right angel before connecting for optimal matching. To avoid the center pin damage, user should focus on the start step of mating with SMA Male and Female, if go, it would maintain performance and extend product life.
Storage Instructions
If the connector is installed on a device but unused, it is recommended to use protective sleeves or caps to keep the interface clean and prevent other objects entering to damage the center pin.
Performance Comparison
It was found that, between DC-18GHz, the S11 characteristic curve of air-insulated designs is more stable and superior compared to traditional products (see test report below).
| SMA761A-10.5 Series ｜ Air Insulator Interface | |
| Electrical Performance | |
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| SMA761-10.5 Series ｜Regular Interface | |
| Electrical Performance | |
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| Note: The test report does not include circuit boards and soldering | |
Environmental Concept
Using air as the insulation in SMA connectors and adapters reduces plastic usage, enhances product electrical performance, design and outfit quality, plus supports the goal of environmental protection.
LIH YEU SHENG’s connectors and adapters deserve your trust and use.
