30mmx12mm piezo speaker buzzer 5.5V 25khz DG30 anti mouse mosquito dog annunciator passive piezo transducer & buzzer with wire high quality alarm buzzer,alarm for household electrical appliances - Changzhou Esuntech Co Ltd.

| Model No. | EPG3012 |
| Rated Voltage (Vrms) | 5.5 |
| Operating Voltage (Vrms) | 30 |
| *Resonant Frequency (Hz) | 25000±5000 |
| Capacitance 120Hz (PF) | 2500~50000 |
| *Sound Output at 30cm (dB) | ≥90 |
| Operating Temperature (℃) | -20~+70 |
| Storage Temperature (℃) | -30~+80 |
| Weight (g) | 7 |
| Rohs | Yes |

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