由其分销商提供的 Cornell Dubilier AST1440MATRQ 的描述。
Audio Indicator Piezo 20Vp-p 2mA 5Vp-p 75dBA 3500Hz to 4500Hz Screw Mount Screw T/R
AST Series 5 V 5 mA 4 kHz 75 dB Surface Mount External Drive Piezo Transducer
ALARM, TRANSDUCERS-EXTERNAL DRIVE-PIEZO, SMT,1-20VPP,4000HZ, CONTINUOUS,75DB,14X15X
TRANSDUCER, BUZZER, 4KHZ, 75DBA, 20V; Capacitance:12000pF; Operating Current Max:2mA; Tones:Continuous; External Depth:4.5mm; Resonant Frequency:4kHz; Sound Level SPL:75dBA; Transducer Function:Buzzer; Color:Black; Current Rating:2mA
Transducer, Buzzer, 4Khz, 75Dba, 20V, Full Reel; Transductor, Función:Zumbador; Tensión De Alimentación Mín.:1V; Tensión De Alimentación Máx.:20V; Intensidad Nominal:2Ma; Tonos:Continuo; Nivel De Sonido Spl:75Db; Altura Externa:4.5Mm |Mallory AST1440MATRQ