Technical Data: Diameter: 9.7mm Height (without pins): 4.5mm Sensitivity: -48---66dB (0dB=1v/Pa1000 Hz) Frequency range: 50-20 KHz Directivity: omnidirectional Impedance: low impedance Current consumption: Maximum 50OuA Standard operation voltage: 3V Operation voltage range: 1.5-10V S/N ratio: ＞ 58dB Sensitivity reduction: Voltage change 1.5V sensitivity change less than 3dB https://elecena.pl/product/22625033/electret-condenser-microphone-9-7x4-5mm-9745p 2023-02-23 https://elecena.pl/product/22625033/electret-condenser-microphone-9-7x4-5mm-9745p 2025-10-28