This is a Small PCB Mountable 5V Active Electromagnetic Buzzer. It is great to add Audio Alert to your electronic designs. It operates on a 5V supply, uses a coil element to generate an audible tone. continues Beep Sound Voltage : 2 – 5VDC Maximum current : 30mA/5VDC Decibel : > 85db/10cm Resonant frequency : 2500Hz ( /- 300 HZ) Operating Temperature : -20 to 70 C package contains : 1 x Small Active Electromagnetic Buzzer
