Mini Electret Condenser Microphone

This product is a top-tier Mini Electret Condenser Microphone, boasting a compact size of 4.5 x 2.2 mm. It is designed to deliver superior performance under a wide range of environmental conditions.

Technical Parameters

• Environment: The microphone operates efficiently in temperatures ranging from -25 to +70 ℃.
• Operating Voltage Range: It functions within an operating voltage range of 1 to 10VDC.
• Impedance: The maximum impedance is 2.2 KΩ.
• Current Consumption: The microphone consumes a maximum current of 0.5mA.
• Sensitivity: The sensitivity of the microphone is -38 ± 3dB.
• Directivity: It features an omnidirectional pattern.
• Signal to Noise Ratio: The microphone offers a minimum signal to noise ratio of 40dB.