10Pcs 2KHZ 3V 5V 12V Electromagnetic Passive Buzzer 16 Ohm 12mm x 6mm

Passive buzzer is need to add audio signal to make it sound, corresponding to the active buzzer. Active buzzer need only on the DC will beep, active buzzer internal oscillator.

Resistance : 16Ohm;Resonance Frequency : 2KHZ Body Size : 12 x 6mm / 0.47" x 0.24" (D*T);Pin Pitch : 6mm / 0.24" External Material : Plastic;Color : Black Weight : 13g;Package Content : 10 xElectromagneticPassiveBuzzer