K-91 Modified Lead Metaniobate Piezo Ceramic
K-91 modified lead metaniobate piezoelectric ceramic has all the advantages of K-81 with 20% higher dielectric and piezoelectric constants.
K-91 piezoelectric ceramic is well suited for use in flaw detectors, ultrasonic thickness gauges, accelerometers, downhole transducers, high sensitivity receivers and hydrophones (V/Pa), low frequency (150 kHz) transducers, applications up to 200°C, and other applications where wide bandwidth is desirable.
For more detailed product information, please view our Materials Chart.