Product Description
Poled PVDF-TrFE Copolymer 75/25 piezoelectric film without electrode. Operation temperature up to 100 C.
d33 >25 pC/N-32 pC/N (thicker film has higher apparent d33 of >30 pC/N), dielectric constant: ~8.0. Dielectric Loss: 2%
For Ultrasound Fingerprint Sensor in personal electronics or medical transducers
Typical Resonance Frequency: 20 um thick ~54.4 MHz; 48 um thick ~22.6 MHz; 120 um thick ~9.54 MHz; 270 um thick ~ 4.25 MHz
For piezo sensors. ultrashound transducers, hydrophones
Size of the piezo film is 34 mm x 34 mm. Small size at lower price for evaluating performance and feasibility.
Gold electrode can be added to both surfaces with additional charges
large size of 200 mm x 250 mm can be provided at higher cost
For international customers, we will charge additional $40 shipping by UPS Air or DHL with tracking number. Please order the thickness and the "UPS-International" at the same time [only one shipping is reqired for multiple order). We will NOT ship if you do not add the "UPS-International".
For USA domestic customers, shipping by USPS priority is free.