Buzzer Datasheet-Micro Buzzer, SMD Magnetic Buzzer HCT8530B-External-Driven ,Surface Mount Type ,
8.5x 8.5x H3,Worked with 3 V p-p 2.7KHz ,Output 80dB at 10cm
Buzzer Datasheet-Micro Buzzer, SMD Magnetic Buzzer HCT8530A-External-Driven ,Surface Mount Type,
8.5x 8.5x H3,Worked with 3 V p-p 2.7KHz ,Output 80dB at 10cm