Item		Spec	Condition
1	Rated voltage	12VDC
2	Operation voltage	3～24VAC
3	Sound Pressure Level=SPL	Min 90dB	Standard State, Standard Drive Circuit. Rated voltage, Distance at 0.1m
4	Oscillation frequency	2800 ± 500Hz
5	Response time	Max 50mS	Lowest operation voltage
6	Range of operation temperature	-20～+80℃	SPL ≥ 85dB
7	Range of preservation temperature	-30～+85℃
8	Terminal strength	10N	Pull load on the direction of the terminal axis
9	Externals size	Φ41.8*16	Refer to the attached drawing
10	Mass	12g

As 12VDC 90dB 12g Piezo Buzzer manufacturer in China, we own import -and-export license. Our 12VDC 90dB 12g Piezo Buzzer have been approved by CE, RoHs. Our factory has been verified by SGS and ISO.We keep supplying the most advanced technology and the high-quality products to our customers. Each HUAWHA Electronics customer will have flexible service for their order. ODM and OEM is available.
From product designing, purchasing and testing, every step is controlled strictly by our QC staffs in order to make sure the perfect quality of our products. Currently, over 70% products are exported to US, South East Asia and Europe.