PCB Mounted Passive Buzzer Module is a built-in construction of digital transducers, DC energy provides, extensively utilized in computer systems, printers, copiers, alarms, digital toys, car digital apparatus, phones, timers and different digital electronics projects for Alert sound.

This PCB Mounted Passive Buzzer Module can produce a range of sound tones depending on the input frequency, i.e. it can generate tones between 1.5 to 2.5 kHz by switching it on and off at different frequencies either using delays or PWM. To operate the I/O pin must receive a square wave to trigger the buzzer.

Specifications:

Operating Voltage (VDC)	1.5 ~ 15
Max. Operating Current (mA)	Less than 25mA
Tone Generation Range (kHz)	1.5 ~ 2.5
Length (mm)	15
Width (mm)	19.7
Height (mm)	10
Weight (gm)	3