PS1740P02E

Piezoelectronic Buzzers Pin terminal/Lead Without oscillator circuit PS series Issue date: May 2011 All specifications are subject to change without notice. Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications. (1/7) Piezoelectronic Buzzers(without circuit) PS Series(Pin Terminal/Lead) Conformity to RoHS Directive FEATURES The PS series are high-performance buzzers that employ unimorph piezoelectric elements and are designed for easy incorporation into various circuits. They feature extremely low power consumption in comparison to electromagnetic units. Because these buzzers are designed for external excitation, the same part can serve as both a musical tone oscillator and a buzzer. They can be used with automated inserters. Moisture-resistant models are also available. The lead wire type(PS1550L40N) with both-sided adhesive tape installed easily is prepared. APPLICATIONS Electric ranges, washing machines, computer terminals, various devices that require speech synthesis output. SOUND MEASURING METHOD DC power supply Driver circuit Testing input voltage Piezoelectric buzzer Standard microphone Measuring distance 10cm Anechoic chamber AMP Filter (A curve) Recorder Frequency counter SPECIFICATIONS AND CHARACTERISTICS Type PS12 Type PS14 Type PS17 Type P...