Piezoelectric ceramic material P-51 use
The factory mainly uses p-51 material to process various types of piezoelectric ceramic wafers. p-51 has the characteristics of high sensitivity and good time stability. It is mainly used in underwater acoustic transducers, piezoelectric ceramic sensors, accelerometers, Pressure gauges, buzzers, etc.
https://www.ultra-piezo.com/piezo-ceramic/
Piezoelectric ceramic material P-51 use