CentIoT - 5PCS Passive Buzzer Tone Melody Tune Alarm - 12MM*8.5MM 12085 16R Resistance 3V 5V 9V 12V DD30CRTA 7V lithium battery rated voltage)

7V lithium battery rated voltage) 12

Hard plastic T-type connector

Instantaneous discharge current: 25A

Color: multicolour

CentIoT - 5PCS Passive Buzzer Tone Melody Tune Alarm - 12MM*8.5MM 12085 16R Resistance 3V 5V 9V 12V DD30CRTA 7V lithium battery rated voltage)Brand: CentIoT Color: Black Features: PASSIVE BUZZER; Rated Voltage: 3 30V; Can be powered directly from uno or mega 3. 3V or 5V or 12 and 24V Frequency Range: 50 ~ 14,000 Hz Resonant Frequency 4KHz Rated Current (MAX): 3mA at 4. 0KHz Square Wave 5Vp p; Capacitance at 120Hz (nF): 12(+or )40% Sound Output at 10cm in dB 80 at 4. 0KHz Square Wave 5Vp p Dimensions (Excluding Pins): Height : 7. 5 mm Diameter 12. 6 mm (0. 472") Pin Spacing: 6. 5 mm (0.