Description
Good performance, general purpose piezo buzzer used commonly in alerting / alarming circuits. This is a PCB mountable buzzer can be easily soldered to PCB boad. Most commonly used in at 5v. Long life, stable performance, High Quality with SOT plastic package
 
Specifications
Type: SFM-27-II
Sound Output:  90dB at 12VDC/10cm
Rated Current:   30mA at 12VDC
Resonant Frequency:  3000Hz ±500Hz
Operating Temperature:  -20~+60
Sound-making Type : Intermittent Sound (ON-OFF Sound )
Operating Voltage: 3 - 24V
Buzzer Type: Piezoelectric
Size: 15*30mm