External Drive Buzzer were used as audible elements in electronic or electrical devices. They can be used for electronic watches, doorbells and toys as audible devices, also can be applied to industrial automation equipments, automotive electronics, security electronics, etc.
|1||Sound Pressure Level||85dB/min.at 3.0Vrms Sine Wave/10cm/4.0.KHz/ptaxis|
|3||Capacitance||15000±30% pF at 1KHz/1V|
|8||Storage Temperature||-30～+70 ℃|
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