Piezoelectric Disc (T107-A4NO-25) Model:T107-A4NO-25 This two layer (bi-morph) piezoelectric

This two layer (bi-morph) piezoelectric actuator and sensor is unique to our other products in that each piezo layer is wired out individually to 4 wires

A single layer product recommended for energy harvesting and sensing applications

It operates over a wide temperature range and is relatively temperature insensitive

It is not recommended for applications requiring high force output

Piezoelectric Disc (T107-A4NO-25) Model:T107-A4NO-25 This two layer (bi-morph) piezoelectricWhen an electric field having the same polarity and orientation as the original polarization field is placed across the thickness of a single layer disk, the piece expands along the axis of polarization (thickness direction) and contracts perpendicular to the axis of polarization (radial direction). The motion in the thickness direction is on the order of tens of nanometers. Motion in the radial direction is typically on the order of microns or tens