MW044202-1

Microphones Overview

The MW044202-1 is an omnidirectional electret condenser microphone manufactured by DB Unlimited. It features a frequency range of 50 Hz to 16 kHz and a sensitivity of -42 dB ±3 dB with a signal-to-noise ratio of 60 dB. The device operates on a rated voltage of 1 V to 10 V DC and utilizes wire lead termination. Its compact physical dimensions are 4.00 mm in width and 1.50 mm in height, designed for integration into audio input applications requiring analog output.

Microphones Feature Summary

• Omnidirectional acoustic pickup pattern for uniform sound capture
• Electret condenser technology providing analog audio output
• Waterproof construction suitable for protected environments

Microphones Applications

• Consumer electronic audio input devices
• Portable communication equipment
• Industrial control panel microphones

Microphones Procurement Notes

Verify the specific operating voltage requirements against the system design, as the component supports a range from 1 V to 10 V. Confirm that the wire lead termination style matches the PCB layout or harness connections. Ensure the environmental sealing meets the operational humidity standards if used in non-controlled settings.

Microphones Selection Notes

Select this model when a low-profile, omnidirectional microphone is required for general-purpose voice capture. The wide operating voltage range offers flexibility in circuit design compared to fixed-voltage alternatives. Consider the 4 mm diameter constraint during mechanical housing design to ensure proper acoustic porting.

Microphones Part Context

This component belongs to the DB Unlimited line of audio transducers, specifically categorized under electret condenser microphones. It serves as an input device converting sound pressure into electrical signals. The product is distinct from piezoelectric buzzers or speakers within the manufacturer's portfolio, focusing solely on acoustic sensing rather than generation.

Microphones Replacement Considerations

Direct substitutes include models with identical form factors and electrical characteristics, such as the MO044202-3, provided the impedance and current ratings align with the existing biasing circuitry. Verify pinout compatibility before substitution.