You can choose the desired shape from disc, half-disc, columnar, plate, prism, ring, cylindar, spherical, half-cylindar and other unique shapes.

You can choose electrodes from fired silver, nickel plating, gold plating, gold sputtering electrodes.
Lead wire attachment (soldered) is also available as a customer option.

FUJI CERAMICS has a broad lineup of soft and hard materials of lead zirconate titanate [Pb(Zr,Ti)O₃], commonly called PZT, which exhibits significantly high piezoelectricity among piezoelectric ceramics. It also offers other piezoelectric ceramics materials, such as lead titanate [PbTiO₃], lead metaniobate [PbNb₂O₆], and bismuth titanate [Bi₄Ti₃O₁₂].

Multilayer piezoelectric actuators can obtain large piezoelectric displacement and generative force at a low voltage by stacking more than several tens of piezoelectric elements.
In addition to ready-made products, FUJI CERAMICS also offers custom-made products.

A composite vibrator has a structure with grooves cut into piezoelectric ceramics and filled with resin.
As composite piezoelectric ceramics have a lower acoustic impedance (density x sound speed) than conventional piezoelectric elements, ultrasonic waves can be efficiently irradiated between objects with different sound speeds (from air to water or even living bodies). This characteristic makes them ideal for medical use and as flaw-detection probes.
In addition to ready-made products, FUJI CERAMICS also offers custom-made products.

FUJI CERAMICS offers the elements best suited for your intended use from piezoelectric ceramics in a wide variety of material groups.
This catalog also lists piezoelectric application porudcts, such as airborne ultrasound sensors and Langevin ultrasonic transducers.
(Only Japanese text. Please contact us for the catalog in English.)