uxcell Passive Electronic Buzzer DC 3V Alarm Buzzer Continuous Sound Speaker 2 Terminals 10 Pieces

This mini electronic buzzer supports DC 3V power supply and produces up to 80dB continuous high decibel alarm sound. There are two terminals at the bottom, easy to install when using. Just connect from DC3V to any power source. Complete drive circuit built-in for operation directly from DC power supply. Widely used in car modification, DIY electronics reminder projects or other areas, a sound alarm is required. Package Content: 10pcs x Passive Electronic Alarm Buzzer. Features: *This mini electronic buzzer supports DC 3V power supply and produces up to 80dB continuous high decibel alarm sound. * Just connect from DC3V to any power source. Complete drive circuit built-in for operation directly from DC power supply. *Widely used in car modification. A sound alarm is required for DIY electronics reminder projects or other areas. Specifications: * Name: Passive Buzzer * Rated Voltage: DC 3V * Maximum Rated Current: 100mA * Mini Sound Output: 80dB * Response Frequency: 2700Hz * Operating Temperature: -20C~60C * Total Size: 10 mm x 9 mm (H* D) < p> *Material: ABS Package Contents: *10pcs x Passive Electronic Alarm Buzzer