Manufacturer LOUDITY Type of sound transducer piezo Sound transducer features without built-in generator Resonant frequency 1.1kHz Operating current 5mA Operating temperature -30...80°C Diameter 34.5mm Height 9.2mm Operating voltage 1...30V AC...
Manufacturer LOUDITY Type of sound transducer piezo Sound transducer features without built-in generator Resonant frequency 4kHz Operating current 5mA Operating temperature -20...60°C Diameter 23mm Height 5mm Operating voltage 1...30V AC...
Manufacturer BESTAR Type of sound transducer piezo Sound transducer features without built-in generator Resonant frequency 1.1kHz Operating current 3mA Operating temperature -20...70°C Diameter 35mm Height 9mm Operating voltage 1...30V AC...