TThis is the PVDF piezo film that can be used as sensor or energy harvesting.

It is produced with PolyK high performance 200 um thick PVDF piezo film, capacitance about 3.2 nF. Active area 50 mm wide x 120 mm long. With solderable pin connectors that can be safely soldered with wires for connection to external wires or circuits.

This sensor does NOT have passive backing layer. To produce bending sensor and energy harvesting, it is recommended to attach 250 um or thicker tape as backing layer such that the entire thickness of PVDF is either completely under compression or completely under extension during bending and vibration.

You can connect multi pieces in parallel or series, even using double-sided tape.

Output is > 150 V from simple vibration.

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

Made with PolyK piezo PVDF film with high d31. The 200 um thick piezo film with silver electrode is a good material for energy harvesting due to its mechanical robustness and high output voltage

Other sensor size can be produced upon request.

You can also make your own energy harvesting "shoe" sole by following this procedure:

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.