Categories Microphones Current Rating 40 uA Depth 2.24 mm Frequency 4.2 kHz Impedance 3.5 kOhms IP Rating - Length 7.87 mm Length - in 0.31 in Length - mm 7.87 mm Operating Supply Voltage 1.3 V Packaging Bulk Product Type Microphones Sensitivity - 60 dBA Series BT Termination Style Solder Pad Width 5.54 mm Width - in 0.218 in Width - mm 5.54 mm