Barantechh is a leading provider of customizable HMI solutions for the world’s most demanding user environments. From marine and aviation to white appliances, public transport, self-service terminals and medical equipment, our switches, keypads and control panels are deployed in millions of applications worldwide.
We’re leveraging the company’s foundations - long and stable relations with our customers, reliability, knowledge and knowhow - to lead us forward to a future of empowering partnerships and success through solutions that turn great ideas into tangible assets.

In short – Taking better control.

Barantechh is one stop shop for design, engineering and production which enables our customers a fast go to market process. Barantechh was the first brand of commercially viable piezo switching technology and continues to set the standard in switching innovation.

OUR PIEZO SWITCHES USE THE PIEZOELECTRIC EFFECT
Let's start with the basics. Most Barantechh switches, panels and keypads harness the piezoelectric effect. This is the property exhibited by certain crystals that generate voltage when subjected to pressure. Piezoelectric switches do not require an external source of power and have very different advantages over capacitive or membrane switches.

UNIQUE VERSATILE PIEZO MODULE
Barantechh piezo switches are different in several important ways to other piezo switches. They feature our "VPM" (Versatile Piezo Module) - a single mechanical structure containing all necessary switch components. Our Versatile Piezo Modules are press-fit into a solid metal housing, so that when pressed, the piezoelectric crystal material produces a corresponding change in voltage, which passes through a conductive connecting material to a circuit board mimicking a dry-contact switch closure. In addition, our unique modular approach eliminates the need for a solder connection to the delicate piezo ceramic and creates a robust 125 msec minimum switch closure, which is a significant improvement over market standards of just 20 msec.

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