Piezoelectric buzzers 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.
NO. | Item | Specification |
1 | Sound Pressure Level | 75dB/min.at 4.0KHz/3Vrms Sine Wave/10cm/ptaxis |
2 | Response Frequency | 4.0±0.5KHz |
3 | Capacitance | 12000±30% pF at 1KHz/1V |
4 | Weight | 0.65g |
5 | Material | PBT/Black |
6 | Terminal | Pins |
7 | Operation Temperature | -20~+70℃ |
8 | Storage Temperature | -30~+80 ℃ |
9 | Max.Input Voltage | 30Vp-p |
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