Buzzer, 7.6mm Grid, External drive

Description

Buzzer, 7.6mm Grid, External drive. This buzzer requires an external signal between 5V to 20V. This mean it can be used to generate different frequencies. It can for example be connected straight (no resistor required) to a microcontroller port pin and activated by toggling the pin.
Features:

• Resonant Frequency: 4.1 ? 0.5 KHz
• Operating Voltage(Max): 20 Vp-p
• Rated Voltage: 5 Vp-p
• Sound Pressure Level(Min): 80 at 4.1KHz at 10cm at Rated Voltage dB
• Current Consumption(Max): 2.0 at Rated Voltage mA
• Capacitance: 17,000 ? 30% at 120Hz pF
• Operating Temperature: -20~+70 ℃
• Storage Temperature: -30~+80 ℃

What is included

• 1 x Buzzer