SMT9020 9mm 3v 90db magnetic smd buzzer

SMT9020 9mm small 3v 90db magnetic smd Buzzer

The piezoelectric buzzer is mainly composed of a multi-vibrator, a piezoelectric buzzer, an impedance matcher, a resonator, and a shell.Some piezoelectric buzzers have leds on their shells

SMD buzzer refers to the buzzer of the plastic shell, appearance and size of smaller, roll tape packaging, the pin can be flat to the PCB, patch type package is relative to plug-in type is another form of packaging of the buzzer.

SMT Buzzer (SMD Buzzer) is with circuit inside model.internal drive type. also also can be without circuit inside and external drive!!

pls visit our website for more items,like Push Button Lamp Switch,Positive Contact,Dip Switch,Adaptor glass fuse and Back Electret Microphone

Model No	SMT9020
Rated Voltage	3Vp-p
Operating Voltage	1.5-4Vp-p
Rated Current	80mA max
Sound Output	85dB min./10cm
Rated Frequency	4.0±0.5KHz
Operating Temperature	-20~+80℃
Storage Temperature	-30~+90℃
Weight	0.25g

Contact us if you need more details on Small Smd Buzzer. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Magnetic Smd Buzzer、90db Magnetic Buzzer. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Buzzer And Transducer > SMT Transducer And Buzzer