PMOF-6027WN-44KDQ

Microphones Overview

The PMOF-6027WN-44KDQ is an analog omnidirectional microphone manufactured by Mallory Sonalert. It features a sensitivity of -44 dB ±3 dB at 94 dB SPL, with a reference level of 1 V/Pa. The device operates within a voltage range of 1 V to 10 V DC and has a maximum impedance of 2.2 kΩ at 1 kHz. Its frequency response spans from 100 Hz to 10 kHz, achieving a signal-to-noise ratio of 58 dB. The component utilizes a surface-mount design with dimensions of 6.0 mm in diameter and 2.7 mm in depth.

Microphones Feature Summary

• Omnidirectional acoustic pickup pattern for uniform sound capture
• Surface-mount construction for automated assembly integration
• Wide operating voltage range supporting low-power applications

Microphones Applications

• Voice recognition systems requiring compact audio input
• Consumer electronics with limited board space constraints
• Industrial control panels needing reliable voice interfaces

Microphones Procurement Notes

Verify the specific suffix KDQ against official Mallory Sonalert documentation to confirm terminal configuration and compliance status. Ensure that the ordering part number matches the required sensitivity tolerance and package type. Cross-reference the manufacturer's latest datasheet to validate RoHS compliance details before finalizing procurement specifications.

Microphones Selection Notes

Select this component when a low-profile, omnidirectional microphone is required for analog audio signal processing. The wide voltage tolerance allows flexibility in power supply design. Consider the 100 Hz to 10 kHz frequency range suitability for voice-centric applications rather than high-fidelity music reproduction. Verify mechanical clearance for the 6.0 mm diameter footprint during PCB layout.

Microphones Part Context

This model belongs to the PMO series of microphone elements from Mallory Sonalert. The series is characterized by piezoelectric or electret condenser technology designed for cost-effective audio sensing. These components are engineered for integration into various electronic devices where size and power consumption are critical design factors.

Microphones Replacement Considerations

Consult Mallory Sonalert official substitution guides for verified equivalents. Generic replacements may differ in sensitivity tolerance, impedance characteristics, or physical dimensions. Validate any alternative part against the original electrical specifications and mounting requirements.