유통업체에서 제공한 Star Micronics PMX-04B에 대한 설명입니다.
AUDIO TRANSDUCER SMALL LOW
AUDIO TRANSDUCER; Supply Voltage Min:-; Supply Voltage Max:-; Tones:-; Sound Level SPL:95dB; Transducer Function:Sounder; Current Rating:70mA; Resonant Frequency:2731Hz; Transducer Mounting:-; Product Range:-; SVHC:No SV
Piezo Buzzer; Transducer Function:Buzzer; Operating Current Max:70mA; External Depth:7.5mm; Outer Diameter:12mm; Resonant Frequency:2731Hz; Sound Output Level:92dB; Supply Voltage:1.5V p-p; Terminal Type:PC Pins ;RoHS Compliant: Yes
AUDIO TRANSDUCER; Transducer Function:Sounder; Current Rating:70mA; Self Resonant Frequency:2731Hz; External Diameter:7.5mm; External Length / Height:7.5mm; Sound Level SPL:95dB; Sound Level Distance:10cm; Base Colour:Black; Current Consumption:51mA; Duty Cycle:50%; Fixing Centres:6.5mm; Frequency:2731Hz; Impedance:22ohm; Lens Colour:Black; Resistance, Coil:6.5ohm; Supply Voltage:1.5V; Temp, Op. Max:60°C; Temp, Op. Min:-20°C; Weight:2g