Piezoelectric Extending Transducer (D220-A4BR-2513XE) Meta||Unit Cost @ Qty. x100||$330.00 PSI-5A4E is an industry type

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

Thin vacuum sputtered nickel electrodes produce extremely low current leakage and low magnetic permeability

These transducers are often referred to as benders

and bender force from tens to hundreds of grams

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

Piezoelectric Extending Transducer (D220-A4BR-2513XE) Meta||Unit Cost @ Qty. x100||$330.00 PSI-5A4E is an industry typeA 2 layer element behaves like a single layer when both layers expand (or contract) together. If an electric field is applied which makes the element thinner, extension along the length and width results. Typically, only motion along one axis is utilized. Extender motion on the order of microns to tens of microns, and force from tens to hundreds of Newtons is typical.