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Piezo Piezo
Ceramic Element(self-drive)
Ceramic Element(External-drive)
Square Element
Piezo Buzzer Piezo Buzzer
Magnetic Buzzer Magnetic Buzzer
Mechanical Buzzer Mechanical Buzzer
SMD Buzzer SMD Buzzer
Ultrasonic Transducer Ultrasonic Transducer
Siren Siren
Mylar Speaker Mylar Speaker
Receiver Receiver
Microphone Microphone
Micro Speaker(For Mobile) Micro Speaker(For Mobile)
CRYSTAL CRYSTAL
Earphones Earphones
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  Piezo / Ceramic Element(External-drive)
Picture Type Pdf Dimensions(mm) Rated Voltage(V) Impedance(Ω) Sound Pressure Level (dB)
 Rated Frequency(Hz) Sound Note


KW10T90A1    10.5  12  8.0Ω  /  8.0     


KW11T10A1    11.0  12  < 500Ω  /  10K     


KW12T92A1    12  12  < 550Ω  /  9.2k     


KW13T68A1    13.5  12  < 500Ω  /  6.8K     


KW15T40A1    15  12  < 500Ω  /  4.0     


KW15T60A1    15  12  < 500Ω  /  6.0K     


KW20T40A1    20  12  < 500Ω  /  4.0K     


KW20T65A1    20  12  < 300Ω  /  6.5K     


KW21N32A1    21  12  < 350Ω  /  3.2K     


KW27T25A1    27  12  < 250Ω  /  2.5K     

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