{"Tones:":"Continuous","External Height:":"4.5 mm","Transducer Function:":"Buzzer","External Width:":"14.1 mm","Current Rating:":"2 mA","Supply Voltage Min:":"1 V","Supply Voltage Max:":"20 V","Transducer Mounting:":"SMD","Resonant Frequency:":"4 kHz","SVHC:":"To Be Advised","Sound Level SPL:":"75 dB"}...

{"Category":"Audio Products","Washable":"No","Voltage - Rated":"5Vp-p","Catalog Drawings":"AST1440MATRQ Top AST1440MATRQ Side","Operating Temperature":"-30\u00b0C ~ 70\u00b0C","Input Type":"peak-peak Signal","Voltage Range":"20V (Max)","Frequency":"4kHz","Product Photos":"AST1440MATRQ","Datasheets":"AST1440MATRQ","Current - Supply":"2mA","Standard Package":"1","Size \/ Dimension":"14.1mm L x 14.9mm W x 5.3mm H","Termination":"Solder Pads","Driver Circuitry":"Transducer, Externally Driven","Sound Pressure Le...

{"Packaging ":"Tape and Reel"}...