4030 Analog Silicon Microphone

The 4030 Analog Silicon Microphone delivers consistent audio performance in a compact 4 × 3 × 1.25mm package. Featuring a sensitivity of -29±3dB, a 60dB signal-to-noise ratio, and a wide 100–10,000Hz frequency response, it captures clear, detailed sound with minimal distortion. Its omnidirectional pickup and 130dB SPL handling make it well-suited for wearable tech, voice interfaces, and audio sensors in noisy environments.

 

• High Sensitivity: The sound capture is accurate and complete, with a sensitivity of -29±3dB.
• Omni-Directional Directivity: Collects sound from all directions, guaranteeing a genuine and well-balanced audio experience.
• The frequency range of this device is wide, covering a span of 100 to 10,000Hz, making it useful for a variety of audio applications.
• The compact design of the product, measuring 4 x 3 x 1.25mm, facilitates seamless integration into tiny electronic gadgets.
• Impressive Maximum Sound Pressure Level (SPL): Capable of accommodating sound levels of up to 130 decibels, ensuring the production of crisp and distinct audio even at elevated volumes.
• The S/N ratio of 60dB ensures exceptional audio output quality with low background noise.

 

For TWS (True Wireless Stereo Earbuds): The 4030 Analog Silicon Microphone offers a compact form factor and stable acoustic performance, making it ideal for integration into TWS earbuds. With its high signal-to-noise ratio and omnidirectional pickup, it ensures clear voice capture for calls, voice assistants, and noise-cancellation functions-even in dynamic or noisy environments.	For Camera (Built-in Microphones): Optimized for compact electronic designs, the 4030 microphone enables crisp and natural audio capture in digital cameras and webcams. Its wide frequency range and ability to handle high SPLs help preserve sound clarity in a variety of recording conditions, from close-up dialogues to ambient environments.

 

 

Name	Parameter
Model	ECM-M4030-2961D
Sensitivity	-29±3dB
Output impedance	300Ω
Directivity	omni
Frequency range	100-10000Hz
Maximum SPL	130dB
S/N Ratio	60dB
Dimensions	4 x 3 x 1.25mm

 

 

We ensure each microphone meets strict quality standards through comprehensive testing. With proper storage and careful handling, our components deliver long-lasting reliability and stable acoustic performance from production to final application.

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