what is Piezo touch switch

- Dec 04, 2018-

Piezo touch switches are based on mechanical bending of piezo ceramic, typically constructed directly behind a surface. This solution enables touch interfaces with any kind of material. Another characteristic of piezo is that it can function as actuator as well. Current commercial solutions construct the piezo in such a way that touching it with approximately 1.5 N is enough, even for stiff materials like stainless steel.

piezo switch _ 16,19,22mm PS series