POM-1547S-R

Microphones Overview

The POM-1547S-R is an analog electret condenser microphone manufactured by PUI Audio, Inc. It features an omnidirectional polar pattern and a circular form factor with a diameter of 6.00 mm (0.236 inches). The device operates within a voltage range of 2 V to 10 V and exhibits a sensitivity of -47 dB ±3 dB. It utilizes a solderless bullseye termination style for mounting. This component is designed for general audio capture applications requiring reliable sound detection.

Microphones Feature Summary

• Omnidirectional acoustic pickup for uniform sound reception
• Electret condenser transducer technology
• Solderless bullseye mounting interface

Microphones Applications

• Consumer electronics audio input
• Industrial control panel voice communication
• Medical device acoustic monitoring

Microphones Procurement Notes

Verify the specific revision status of the POM-1547S-R prior to procurement, as availability may vary across distributors. Confirm that the solderless bullseye termination aligns with the target PCB footprint requirements. Ensure the operating voltage range of 2 V to 10 V matches the system power supply constraints. Cross-reference the sensitivity specification of -47 dB ±3 dB against the application's signal-to-noise ratio needs.

Microphones Selection Notes

Select this component when a low-profile, omnidirectional microphone is required for space-constrained designs. The solderless bullseye termination simplifies assembly processes compared to traditional pin-based microphones. Consider the -47 dB sensitivity level for environments with moderate ambient noise levels. Evaluate the 6.00 mm diameter constraint against available board real estate.

Microphones Part Context

The POM-1547S-R belongs to the POM series of audio devices from PUI Audio, Inc., which specializes in indicators, transducers, and microphones. This series is engineered for diverse applications including medical, industrial, and consumer sectors. The company leverages decades of experience to provide tailored sound solutions, positioning this microphone within their standard product line for broad compatibility.

Microphones Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify mechanical and electrical compatibility if considering alternative omnidirectional electret microphones with similar dimensions and termination styles.