In the continuous pursuit of thinness and lightness in electronic devices, Shenzhen Kinghelm Electronics Co., Ltd. has launched the KH-12X12X6H-SMT-D tactile switch, which is reshaping the industry standard with its breakthrough 6mm ultra-thin height. This micro switch, which adopts surface mount technology (SMT), with……

In today's interconnected world of modern electronics, reliable and efficient connectors play a crucial “bridging” role. The KH-3.0AF90WJ-16.5 Type-A right-angle receptacle, launched by Kinghelm, is a meticulously engineered industrial-grade solution designed to meet demanding space and performance requirements. This c……

In the era of pursuing the ultimate user experience and the miniaturization of devices, every precise electronic component plays a crucial role. As an intuitive contact point for human-computer interaction, the performance and reliability of tactile switches directly affect the overall quality of the product and user s……

When designing RF equipment solutions, selecting a stable and reliable connector can be quite challenging. You may have encountered issues like loose threading, unstable board-end soldering, difficult assembly, or fluctuating performance. These problems often only appear on-site, causing unnecessary rework and losses. ……

In cutting-edge fields such as 5G communications, IoT devices, aerospace, and automotive electronics, stable transmission of high-frequency signals has become a core guarantee of system performance. As a critical component of RF connectors, the SMA cable end—thanks to its compact threaded structure, excellent electrica……

In today's rapidly advancing communication technology era, RF connectors are indispensable fundamental components in electronic devices and are becoming key factors in enhancing system performance and stability. The SMA (SubMiniature version A) cable end connector is a type of compact RF coaxial connector widely used i……

In today's fast-evolving world of wireless communication and RF technology, the performance and reliability of connectors play a crucial role in ensuring overall system stability. The KH-SMA-K513-14G SMA female board-end RF coaxial connector, developed by Kinghelm, is a high-performance component specifically designed ……

With the rapid development of wireless communication and RF transmission technologies, the demand for high-performance RF connectors continues to grow. As a leading domestic manufacturer of RF connectors, Kinghelm leverages outstanding R&D capabilities and strict quality management to introduce the innovative half-thre……

In the rapidly evolving fields of wireless communications and the Internet of Things (IoT), stable transmission of RF signals is crucial. As the key bridge in signal channels, the quality of RF connectors directly impacts overall device performance. The KH-SMA-K513-20G from Kinghelm is a high-performance board-mount SM……

The Kinghelm KH-SMA-KWE11 is a half-thread right-angle SMA PCB connector specially designed for high-frequency RF signal transmission. Featuring a right-angle plug-in design, it allows flexible installation on space-constrained circuit boards, perfectly meeting the modern electronics demand for compact size and stable ……

Choosing the right connector is critical in wireless communication and RF signal transmission. The Kinghelm KH-SMAKW-11-W is a high-reliability, high-performance 11-thread 90° right-angle SMA female connector with a female center pin, specially designed for tight spaces inside devices, antenna interfaces, and high-freq……

As wireless communication devices become increasingly miniaturized and modular, choosing the right RF connector grows ever more critical. A connector with a well-thought-out structure, stable performance, and ease of use can greatly enhance the entire system’s efficiency. Kinghelm’s KH-SMA-N-8496 is such a practical an……