MW043002-2

Microphones Overview

The MW043002-2 is an omnidirectional waterproof electret condenser microphone manufactured by DB Unlimited. It features analog signal output and operates with a rated voltage of 2 V. The device exhibits a sensitivity of -30 ± 3 dB and functions within a frequency range of 50 Hz to 16 kHz. It utilizes PC pin termination for circuit integration.

Microphones Feature Summary

• Omnidirectional acoustic pickup pattern
• Waterproof construction for environmental protection
• Electret condenser transducer technology

Microphones Applications

• Audio sensing in humid or wet environments
• Consumer electronic voice input modules
• Industrial monitoring systems requiring moisture resistance

Microphones Procurement Notes

Verify the specific datasheet version for precise mechanical dimensions and electrical tolerances before finalizing the design. Confirm that the analog output interface aligns with the target amplifier or ADC input requirements. Ensure the operating voltage range matches the system power supply constraints.

Microphones Selection Notes

Select this component when omnidirectional sound capture is required in applications exposed to moisture. The analog output simplifies interface design compared to digital alternatives. Evaluate the sensitivity specification against the ambient noise levels of the intended deployment environment to ensure adequate signal-to-noise ratio.

Microphones Part Context

This microphone belongs to the DB Unlimited lineup of audio transducers, specifically designed for robust performance in challenging conditions. It complements their broader portfolio of speakers and buzzers, offering a complete solution for audio input and output in compact electronic devices.

Microphones Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model. Designers should evaluate other omnidirectional waterproof microphones from DB Unlimited or alternative manufacturers, ensuring compatibility with the existing PCB footprint and electrical specifications.