Microphone, Omni Pcb, 4Mm; Transducer Function:Microphone; Directivity:Omnidirectional; Frequency Response Min:20Hz; Frequency Response Max:19Khz; Supply Voltage Min:-; Supply Voltage Max:2V; Sensitivity (Db):-45Db; Drain Current Rohs Compliant: Yes |Projects Unlimited TOM-1545P-R