... Voltage: 2.0V Frequency of out signal 2.7Hz SMD Buzzer / Magnetic SMD TransducerPart No:CDMS1032S2702ASize:10 x3.2mmRated Voltage: 2.0V ... can produce which according to requirement.Our main brand of electronic component is below: AVX, TDK, KEC,KEMET, NXP, ST, ROHM ... , Let's develop together and promote a bright future SMD Buzzer magnet CDMS1032S2702A