EFM-290EDFPN

Product Overview The EFM-290EDFPN is a piezoelectric buzzer/sounder. Self-driven with built-in oscillator, fixed tone for alarm and indicator applications. Key Specifications Type Piezoelectric Buzzer Sound Pressure ~85 dB typ @ 10cm Frequency ~2900 Hz Operating Voltage 3V to 16V typ Operating Temp -40 to +85C Package SMD/Through-Hole Features Self-driven piezo sounder Fixed tone output No […]