EPM121 Series Piezo Ceramic Transducers All dimensions in mm Features Small diameter piezo ceramic transducers High output Wide frequency response Low power consumption (2mA @ 5V p-p) Fully sealed on underside, with tape seal (WPT version) Specification Operating Voltage Range Min SPL @ 10cm, 5V p-p Sq. wave Static Capacitance, +/- 30% Resonant Frequency Operating Temperature Storage Temperature Sealed for washing Manufactured by EPM121A0A EPM121A1AWPT 2 - 20 V p-p 80 dB 75 dB 17000 pF 14000 pF 4096 Hz -20 ~ +70 degC -30 ~ +80 degC No Yes distributed by: Deltron Roxburgh Ltd Roxburgh House, Foxhills Ind. Park, Scunthorpe, N.Lincs, DN15 8QJ Sales tel. 01724 408899 Fax: 01724 281650 E-mail: [email protected] Visit us at: www.deltron-roxburgh.com