24mmx7.5mm wireless buzzer 3V 6V 12V 4000hz 2475 alarm annunciator passive piezo transducer & buzzer high quality alarm buzzer,alarm for household electrical appliances - Changzhou Esuntech Co Ltd.

Model No. | EPT2475-TO-12-4.0-20-15.0-R |
Rated Voltage (Vp-p) | 12 |
Max Input Voltage (Vp-p) | 30 |
Resonance Frequency (Hz) | 4000±500 |
Capacitance at 120Hz (pF) | 20000±30% |
Sound Output at 10cm (dB) | ≥90 at 4000Hz Square Wave 12Vp-p |
*Current Consumption (mA) | ≤12 |
Operating Temperature (℃) | -20~+60 |
Storage Temperature (℃) | -30~+70 |
Weight (g) | 2.5 |
Housing Material | Black PPO |
RoHS | Yes |
