The KH-12X12X19H-TJ tactile switch, developed by renowned brand Kinghelm, is a high-performance electronic component designed for precise and reliable operation. Featuring a standard 12mm x 12mm square footprint and a vertical height of 19mm, this switch adopts a through-hole mounting design for easy soldering and installation on PCBs. Manufactured with high-quality, eco-friendly materials, its straight-in lead configuration meets RoHS compliance standards—making it suitable for applications with strict safety and environmental requirements.

Kinghelm KH-12X12X19H-TJ Product Image

A standout feature of the Kinghelm KH-12X12X19H-TJ tactile switch is its high-temperature resistance and silver-plated contact technology, which ensures excellent conductivity and anti-oxidation performance. With an operating force of 260gf, the switch provides a crisp tactile response and fast rebound, enhancing user interaction. It finds wide application in industrial control systems, smart home appliances, consumer electronics, security equipment, automotive systems, and medical devices, serving critical functions such as input control, function switching, and reset triggering.

As smart devices continue to proliferate, the demand for high-quality electronic components with precise dimensions, long service life, and fast responsiveness is growing. The KH-12X12X19H-TJ tactile switch addresses this market demand with a design that balances structural integrity and practical performance. It fulfills the needs of mid-to-high-end markets looking for durable, eco-conscious switching solutions.

Packaged in bags for convenient bulk transportation and storage, each switch weighs only 1.3936 grams—making it lightweight and cost-effective to ship. This packaging format also supports streamlined procurement and automated production line integration. Thanks to its universal sizing and meticulous craftsmanship, the KH-12X12X19H-TJ is highly interchangeable and compatible with a wide range of electronic products.

Kinghelm KH-12X12X19H-TJ Specification

In summary, the Kinghelm KH-12X12X19H-TJ tactile switch offers exceptional reliability, adaptability, and eco-friendly manufacturing, making it a valuable choice in the development and production of modern electronic devices. It’s not only ideal for upgrading traditional systems but also aligns with the trends of smart manufacturing and green production—making it a top selection for design engineers and procurement professionals alike.

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.

KH-12X12X19H-TJTo Product Page