Product Description
Piezoelectric PVDF Sensors with leads. Made with PolyK piezo PVDF film with high d31.
Large quantity in stock. contact us for discounted price for order over 10
Active film thickness 45 um. active film width 5 mm (total sensor width 7 mm)
Three active length: 25 mm (actual 37 mm, 270 pF); 50 mm (actual 62 mm, 550 pF); and 100 mm (actual 112 mm long, 1.2 nF) dielectric loss <1.5% at 25 C and 100 Hz
No passive layer. used for elongation sensor (heart rate, breath, etc).
with screen printed silver electrode and protective coating
Can be laminated to any surface with double side tape [available upon request].
Other sensor size can be produced upon request.
A. with pin connector (solderable)
B. with 200 mm long soldered wires
Note: the effective area (capacitance) can be changed by simply cutting it with scissors to make it smaller. After cutting, please use IPA or acetone to clean the cutting edges and make sure there is no electrical short circuit between top and bottom electrode.