External Driven ( Without oscillator circuit)
5.0x 5.0xH2.0,Worked with 3V p-p 4K Hz ,Output 75dB at 10cm
| Type | HCT5020A03 |
| Rated Voltage (V) | 3 |
| Operating Voltage (V) | 2~4 |
| Rated Current (MA) | < 110 |
| Coil Resistance (ohm) | 12 ± 3 |
| Sound Output at10cm(dB) | > 75 |
| Resonant Frequency (Hz) | 4000 |
| Operating Temperature (℃) | -20~+70 |
| Storage Temperature (℃) | -30~+85 |
| Dimension | 5.0*5.0*H2.0 |
| Weight (g) | 0.8 |
