Piezoelectric Bending Transducer (Q220-H4BR-1305YB) Meta||Mass (grams)||20.8 PSI-5H4E is an industry type

PSI-5H4E is an industry type 5H (Navy Type VI) piezoceramic

The brass shim reinforcement laminated between the two piezoelectric layers is an economical approach to producing a rugged actuator

they are not intended to be center accessed

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

PSI-5A4E is an industry type 5A (Navy Type II) piezoceramic

Piezoelectric Bending Transducer (Q220-H4BR-1305YB) Meta||Mass (grams)||20.8 PSI-5H4E is an industry typeA 2 layer piezoelectric actuator produces curvature when one piezo layer expands while the other layer contracts. These transducers are often referred to as benders, bimorphs, or flexural elements. Bender motion on the order of hundreds to thousands of microns, and bender force from tens to hundreds of grams, is typical. The brass shim reinforcement laminated between the two piezoelectric layers is an economical approach to producing a rugged actuator.