As electronic devices continue to evolve toward greater precision and integration, tactile switches play a critical role in both user interaction and circuit control. Their performance and compatibility directly impact the overall quality of end products. Kinghelm introduces the KH-6X6X12H-SMT-FS-D tactile switch, a robust and compact 6×6mm solution designed to meet the demanding needs of both industrial and consumer electronics.

Kinghelm KH-6X6X12H-SMT-FS-D Product Image

From a structural and aesthetic perspective, the Kinghelm KH-6X6X12H-SMT-FS-D tactile switch features a space-saving SMD (Surface-Mount Device) package with dimensions of just 6×6mm and a height of 12mm—perfectly suited to the slim and compact designs of modern electronics. Despite its small footprint, the switch delivers a consistent tactile response, even in confined PCB spaces, reducing the risk of operational failure due to space constraints. Its optimized internal structure ensures crisp feedback and long mechanical life, ideal for frequent use scenarios.

The KH-6X6X12H-SMT-FS-D tactile switch is rated IP67 for water and dust resistance, giving it exceptional durability in harsh environments. Whether installed in outdoor surveillance systems exposed to rain, industrial machinery subject to airborne particles, or moisture-prone smart home devices, this switch effectively prevents dust ingress and liquid penetration—reducing the risk of short circuits and failures and ensuring stable, long-term performance.

In terms of electrical performance, this tactile switch stands out. With a rated load of DC12V 50mA, it covers the needs of most standard electronic applications. Its actuation force of 260±50gf strikes a balance between ease of use and prevention of accidental activation. A precise travel distance of 0.3±0.1mm, contact resistance below 50mΩ, and insulation resistance above 100MΩ ensure consistent signal transmission and minimal power loss during high-frequency switching—enhancing system reliability and efficiency.

The KH-6X6X12H-SMT-FS-D tactile switch has also passed rigorous reliability tests, including a dielectric strength test of AC250V and a 48-hour salt spray test, proving its outstanding insulation, anti-corrosion capabilities, and suitability for corrosive environments like coastal areas or chemical plants. With a mechanical lifespan of over 100,000 cycles—well above industry standards—it demonstrates exceptional durability. Its SMD design supports automated assembly, significantly improving production efficiency while ensuring consistent product quality, ultimately reducing manufacturing costs and quality control risks.

Versatile in application, this tactile switch is an ideal choice across various fields. In wearable tech, its compact size and waterproof design make it suitable for smartwatches and fitness bands. In automotive electronics, its stable performance, vibration resistance, and heat tolerance make it ideal for interior control buttons. In medical equipment, its high reliability and low contact resistance ensure accurate and safe device operation. And in telecom modules and smart home products, its long lifespan and high protection level enhance overall product longevity and user satisfaction.

As a trusted brand with years of expertise in connectors and switches, Kinghelm adheres to ISO-certified quality management systems throughout design and manufacturing. Every KH-6X6X12H-SMT-FS-D switch undergoes strict quality control to ensure stable performance. Packaged in convenient bags, it’s well-suited for both small-scale prototyping and large-scale mass production—offering end-to-end support from sampling to volume manufacturing and accelerating product development and time-to-market for our customers.

Kinghelm KH-6X6X12H-SMT-FS-D Specification

In summary, the KH-6X6X12H-SMT-FS-D tactile switch from Kinghelm offers the perfect balance of compact form factor, superior protection, and stable electrical performance. Whether for demanding industrial applications or consumer devices focused on user experience, this switch delivers dependable operation and outstanding adaptability—helping enhance the quality and competitiveness of end products while setting a new standard in tactile switch solutions.

About Kinghelm

Shenzhen Kinghelm Electronics Co., Ltd.（www.kinghelm.net）has technical backbones from Tsinghua University and UESTC, and has introduced overseas returnee professionals. Kinghelm is able to develop highly reliable and high-performance antenna and connector products.KH series products of "Kinghelm" brand include Beidou/GPS antennas, RF adapter connectors, plug connector, electrical data connectors, terminals, and customized vehicle harnesses, industrial / medical connectors, and special antenna connectors."Kinghelm connects world", Kinghelm has grown with the development of China's Beidou industry. Starting from supplying Beidou/GPS dual mode antennas, IPEX terminals, and RF adapter cables for automotive manufacturers, Kinghelm has continuously developed products. Currently, it has a series of WiFi, Bluetooth, NB-loT, LoRa, Zigbee, UWB, and GSM antennas, RFID tags, RF adapter cables, standard microwave antennas, vehicle grade SMA, SMB, FAKRA holders, coaxial cables, and can customize non-standard antenna connectors based on customer drawings or samples.

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