PS1740P02E

PS1740P02E is a PS17 series piezo electronic buzzer without oscillator circuit. It features sounding body(unimorph) that piezo bonded the diaphragm is used, and attach on circuit, and is easy design high performance efficiency piezoelectric buzzer. This features extremely low power consumption in comparison to electromagnetic units. Because this buzzer is designed for external excitation, the same part can serve as both a musical tone oscillator and a buzzer. It can be used with automated inserters. The lead wire type(PS1550L40N) with both-sided adhesive tape installed easily is prepared. For used with warning and alarm sounds of home appliances(air conditioners, refrigerators, fan forced heaters, cordless telephones, etc.). Application includes electric ranges, washing machines, computer terminals, various devices that require speech synthesis output.

• High sound pressure
• 75dB(A)/10cm min sound pressure ([at 4KHz, 3V0-P rectangular waves, 25±5°C, humidity:60±10%)
• 30V0-P max input voltage (without DC bias)
• 4KHz frequency
• 3V(0-p) rated input voltage
• 17mm nominal outer diameter, 7.5mm height [excluding terminal]
• 10mm termination pitch
• Operating temperature range from -10 to +70°C