The KH-SK22F12-G5-8 slide switch by Kinghelm is a medium-to-small-sized, high-reliability sliding switch known for its smooth actuation, robust construction, and excellent conductivity. Utilizing a classic sliding lever design, it provides a tactile and intuitive way to toggle circuit connections, making it an ideal ch……

The KH-4.5X4.5X8H-STM tactile switch, developed by Kinghelm, is a compact, high-sensitivity electronic push-button switch. Designed with a 4.5mm × 4.5mm base and an 8mm height, it offers excellent mechanical performance and a space-efficient structure—making it ideal for electronic devices that demand strict standards ……

As modern electronic devices become increasingly compact and portable, the demand for high-performance power connectors has grown accordingly. Key criteria for a high-quality DC power jack now include small size, light weight, easy installation, and stable performance. The Kinghelm KH-DC-036-2.0 DC power jack embodies ……

As electronic devices continue to evolve towards miniaturization and smart integration, connectors—vital components for power transmission—play a key role in ensuring device stability and performance. The KH-DC-022-2.5 DC power jack from Kinghelm stands out with its compact design, reliable performance, and broad compa……

As electronic devices continue to pursue compact designs and stable power supply, choosing the right power jack becomes critical to ensuring product reliability. Kinghelm introduces the KH-DC-012-2.5L DC power jack, a high-cost-performance through-hole connector designed to meet the power interface requirements of smal……

As modern electronic devices continue to become more compact and precise, the choice of power connectors has become increasingly critical. Kinghelm introduces the KH-DC-013-2.0BCu DC power jack, a top choice among engineers and device manufacturers due to its high reliability, compact design, and excellent electrical p……

In brief, an RF connector (radio-frequency connector) is an electrical interface designed to transmit high-frequency signals—typically 300 MHz to tens of GHz—while preserving the coaxial cable’s shielding and impedance characteristics to minimize signal loss and reflection. These connectors feature precision mechanical……

The Kinghelm KH-DC-099-2.0 is a panel-mount DC power socket designed specifically for applications requiring stable power connections. This socket ensures secure installation with its panel-mount design, preventing loosening during plug-in and plug-out operations. It is suitable for a variety of electronic devices that……

In modern electronic devices, DC power sockets play a crucial role as the key component for power connections. The Kinghelm KH-DC-005B-2.0 is a DC power socket with high stability and reliability, widely used in low-voltage, small-power electronic devices. With its excellent design and performance, the Kinghelm KH-DC-0……

​In environments where electronic devices must operate reliably over extended periods, the stability and durability of DC power jacks are critically important. ……

As electronic devices continue to diversify, the demand for DC power jacks is also becoming increasingly varied. The Kinghelm KH-DC-002F-1.3 stands out as an ideal solution, thanks to its flexible design and ability to meet a wide range of power requirements.

SMA board-end sockets are precision coaxial connectors whose lifespan is primarily governed by mechanical wear (typically 500 to 1,000 mating cycles), degradation of electrical performance over time, and environmental stresses such as temperature extremes, humidity, corrosion, and vibration. The mechanical lifespan dep……