POM-1547P-R

Microphones Overview

The POM-1547P-R is an omnidirectional electret microphone manufactured by PUI Audio. It features a 6 mm diameter and operates at a voltage of 2 V. The device has an impedance of 2.2 kOhms and a sensitivity of -47 dBA. Physical dimensions include a depth of 1.5 mm with solder pin termination. It functions within a temperature range of -20 C to +60 C.

Microphones Feature Summary

• Omnidirectional sound pickup capability
• Compact surface-mount form factor
• Low profile design for space-constrained assemblies

Microphones Applications

• Consumer electronics audio input
• Portable communication devices
• Embedded voice recognition systems

Microphones Procurement Notes

Verify the specific suffix and revision code against the manufacturer's latest datasheet to ensure compatibility with current production standards. Confirm RoHS compliance status and lead times directly with authorized distributors, as availability may vary by region and batch.

Microphones Selection Notes

Select this component when a low-profile, omnidirectional microphone is required for compact electronic enclosures. Ensure the circuit design supports the specified 2 V operating voltage and 2.2 kOhm impedance. Verify that the physical depth fits within the mechanical constraints of the target application housing.

Microphones Part Context

This part belongs to the POM series of microphones from PUI Audio. The series typically offers various mounting styles and dimensional options for different audio sensing needs. This specific model emphasizes a minimal height profile suitable for thin consumer devices.

Microphones Replacement Considerations

Check for direct substitutes within the same POM series or other omnidirectional microphone families with matching 6 mm diameter and 2.2 kOhm impedance. Ensure replacement parts maintain similar sensitivity and voltage requirements.