The tactile switch in question is a compact, surface-mount technology (SMT) component with gull wing leads, designed for easy integration into printed circuit boards. Its square outline measures 4.5mm by 4.5mm, providing a space-saving solution for various electronic applications. This versatile switch offers a range of actuator heights off the bottom, including options from 3.5mm to 9.0mm (3.5mm, 3.8mm, 4.3mm, 4.5mm, 4.8mm, 5.0mm, 6.0mm, 6.5mm, 7.0mm, 7.5mm, and 9.0mm), allowing for precise adjustment to suit different design requirements.

In terms of operation force, it comes with several options: 160gf, 200gf, and 250gf, enabling designers to select the appropriate activation force based on user preference and application needs. This tactile switch serves as a reliable alternative to switches in the C&K PTS 647 series, such as PTS647SN50SMTR2 LFS, PTS647SM38SMTR2 LFS, among others, as well as models in the E-switch TL3305 series, like TL3305AF160QG and TL3305BF260QG.

Its robust construction and precise specifications make it ideal for use in various electronic devices, including consumer electronics, industrial controls, and automotive applications. With its versatile actuator height and operation force options, this SMT tactile switch offers a flexible and reliable solution for designers looking to integrate high-performance tactile feedback into their projects.