The CMT-8540S-SMT is a surface mount piezo buzzer with a minimum operating supply voltage of 1V and a maximum supply voltage of 6V. It can handle a maximum supply current of 150mA and produces a minimum sound pressure of 100dB. The buzzer has a temperature range of -20°C to 70°C and is suitable for surface mount applications with a solder pad termination method.
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| Min Operating Supply Voltage | 1Vo-p |
| Typical Operating Supply Voltage | 5Vo-p |
| Max Operating Supply Voltage | 6Vo-p |
| Maximum Supply Current | 150mA |
| Type | Buzzer |
| Technology | Piezo |
| Minimum Sound Pressure | 100dBdBA |
| Mounting | Surface Mount |
| Termination Method | Solder Pad |
| Min Operating Temperature | -20°C |
| Max Operating Temperature | 70°C |
| Product Weight | 0.8g |
| RoHS | Yes |
| RoHS Version | 2011/65/EU, 2015/863 |
