TThis is the PVDF piezo film used for PolyK Firefly. It is produced with high performance 110 um thick PVDF piezo film, capacitance about 1.25 nF. Active area 20 mm wide x 67 mm long. with solderable pin connectors that can be safely soldered with wires for connection to external wires or circuits.

there is a 225 um thick PET backing layer.

Output is > 100 V from simple vibration.

It can also be used as a heavy duty vibration sensor.

Made with PolyK piezo PVDF film with high d31. The 110 um thick piezo film with silver electrode is a good material for energy harvesting due to its mechanical robustness and high output voltage:

This can convert your walking to electrical energy and charge your smart phone or smart watch.

Can also provide demo with customized logo (for example, print name/logo of your university or company).

Offer large quantity discount. Over 5000 in stock in USA

Other sensor size can be produced upon request.

Located in State College, PA (outside of Penn State University, we design and manufacture customized piezo PVDF and PVDF-TrFE sensors with short lead time. From quantity < 100 to > 10,000. Technical expert with >40 years experience in piezo PVDF and PVDF-TrFE technology for sensors, transducers, actuators, hydrophones.