Product Review
Specification:
Type: Electromagnetic Active Buzzer
Material: ABS
Color: Black
Rated Voltage: 5V
Operating Voltage: 4-8V
Rated Current (MAX): 30mA
Min Sound Output At 10cm: 85 dB
Resonant Frequency: 2300 +/- 300 Hz
Size: 12x9.5mm
Pin Spacing: 7.6mm
Feature:
All multi-chip integrated circuits using gold wire ball bonding, complex production process, long life, stable performance, high rate of qualified products.
Active buzzer need only on the DC will beep,active buzzer internal oscillator!
Package included:
6x Active buzzer continuous beep