Mallory Sonalert Products Inc SC648MA
Operating Temperature: -40℃~+85℃
Diameter(φD): 42.98mm
Driver Circuitry: Active Buzzer (Built-in Driving Circuit)
Resonant Frequency: 2.9kHz
Technology: Piezoelectric
Packaging:
Active Buzzer (Built-in Driving Circuit) 2.9kHz Piezoelectric Alarms, Buzzers, and Sirens RoHS