Jiangsu HUAWHA Electronics Co., Ltd.

Item		Spec	Condition
1	Rated voltage	3.0Vo-p
2	Operation voltage	2~4Vo-p
3	Sound Pressure Level=SPL	Min 80dB	Standard State,Standard Drive Circuit. Rated voltage,Distance at 0.1m
4	Current	Max80mA
5	Oscillation frequency	2700Hz
6	Coil Resistance	16±5Ω
7	Operating Temperature	-20～+70℃
8	Storage temperature	-30～+80℃
9	Externals size （mm）	Φ9*H5.5	Refer to the attached drawing
10	Mass	0.7g
11	Housing Material	PBT

As 3.0Vo-p 80dB Passive Buzzer manufacturer in China, we own import -and-export license. Our 3.0Vo-p 80dB Passive 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.