Piezoelectric Bending Transducer (S128-H5FR-1107YB) Model:S128-H5FR-1107YB 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

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

the piece expands along the axis of polarization (thickness direction) and contracts perpendicular to the axis of polarization (length and width direction)

It has high motion per volt sensitivity but its upper temperature range is limited and its properties are more sensitive to temperature

A convenient connector is used as well with header pins to further improve the ease-of-use of the transducer

Piezoelectric Bending Transducer (S128-H5FR-1107YB) Model:S128-H5FR-1107YB This two layer (bi-morph) piezoelectricThe S128 H5FR 1107YB is a single layer product recommended for energy harvesting and sensing applications. It also exhibits good performance as a resonant actuator. It is not recommended for applications requiring high force output. This product has a relatively high natural frequency compared to the other products which is beneficial for some applications. Due to its smaller size and good performance this is a popular product for many applications.