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	Max100mA
	Coil Resistance	12±3Ω
5	Oscillation frequency	4000Hz
6	Operating Temperature	-20～+70℃	SPL ≥80dB
7	Storage temperature	-40～+85℃
8	Externals size （mm）	5.2*5.2*3	Refer to the attached drawing
9	Mass	0.3g
10	Housing Material	LCP

3.0 VO-P 80dB Mini SMD Buzzer Features:

Ultra-micro chip design: this Buzzer adopt SMD package, compact size, suitable for compact circuit board and space-limited equipment, easy to install and save layout space.

Low-voltage low-power: the SMD Buzzer only 3.0 V voltage drive, excellent energy performance, meet the design requirements of battery-powered equipment or low-power products.

Loud and clear voice: The 3v SMD BuzzerCan Output 80dB volume, loud voice and strong penetration, in noisy environment can still ensure that the prompt sound clear and audible.

Strong environmental adaptability: Our SMD Buzzer has high process stability, can withstand high and low temperature, humidity and other complex environment, to ensure long-term reliable work, reduce the risk of failure.

Precise frequency control: support diversified sound feedback requirements, adapt to different sound frequencies according to the scene, and improve the interactive experience of the SMD Buzzers.

3.0Vo-p 80dB Mini SMD Buzzer application

The SMD Buzzer is suitable for various small electronic devices. In the field of consumer electronics, it can be used for smart watch Reminder, e-cigarette operation prompt; Security equipment such as access control system and smoke alarm can also be connected when high loudness alarm is needed; medical equipment such as blood glucose meter, blood pressure meter, and industrial control equipment failure warning, etc. , can achieve reliable sound feedback through its low power consumption, high loudness characteristics.

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