Our Products ELECTRET CONDENSER MICROPHONE UNITS EM-4015 EM-4015 DIRECTIONALITY Omni Directional SENSITIVITY [0db=1V/μbar.1kHz] VCC=2V, RL=2.2KΩ A:-38± 2dBB:-40± 2dBC:-42± 3dBD:-44± 3dBE:-46± 3dB OUTPUT IMPEDANCE Less than 2.2KΩ RANGE OF OPERATING VOLTAGE 1.5V to 10VStandard Voltage: 2V CURRENT DRAIN 0.5mA Max. S/N RATIO 58dB or more MAXIMUM INPUT SOUND PRESSURE 120dB SPL RoHS Compliant. More... 請寫下你對於產品的建議然後點擊 加入詢價清單 以詢價 加入詢價清單 查看詢價清單 返回