SPL buzzer | Products : External Drive Piezo Transducer : PT38 series

	Operating Voltage (Vp-p / Vrms)	Max. Input Voltage (Vp-p)	Min. Sound Output (dBA)	Frequency (Hz)	Capacitance (pF)
PT38-307525APR	10 Vp-p	30 Vp-p	85dB / 10cm	2500	20000+/-30% at 120 Hz
PT38-307528APR	10 Vp-p	30 Vp-p	90dB / 10cm	2800	18000+/-30% at 120 Hz
PT38-307536APR	12 Vp-p	30 Vp-p	90dB / 10cm	3600	18000+/-30% at 120Hz
PT38-307546APR	5 Vp-p	30 Vp-p	90dB / 10cm	4600	20000+/-30% at 120 Hz