POM-2246S-2

Microphones Overview

The POM-2246S-2 is an omnidirectional electret condenser microphone manufactured by PUI Audio. It features a 6 mm diameter and utilizes solderless bullseye termination for board mounting. The device operates at a supply voltage of 2 VDC with a current rating of 500 uA. Key electrical specifications include a sensitivity of -46 dB ±3 dB, an impedance of 2.2 kOhms, and a signal-to-noise ratio of 60 dB.

Microphones Feature Summary

• Omnidirectional acoustic design for uniform sound capture from all directions
• Solderless bullseye termination style facilitates direct printed circuit board mounting
• Electret condenser construction provides distortion-free analog audio output

Microphones Applications

• Consumer electronics audio input devices
• Medical equipment voice control interfaces
• Industrial control panel microphones
• Security and fire alarm systems

Microphones Procurement Notes

Verify component authenticity through authorized distributors or the manufacturer directly. Confirm RoHS compliance status as historical records indicate lead-containing variants may exist. Ensure the specific suffix matches the required termination style and packaging format for your assembly process before finalizing orders.

Microphones Selection Notes

Select this model when a low-profile, surface-mountable microphone is required. The 6 mm diameter fits standard compact enclosures. The 2 VDC operating voltage suits low-power battery applications. Verify that the 2.2 kOhm impedance aligns with the preamplifier input requirements of the target circuit design.

Microphones Part Context

This component belongs to the POM series of audio devices produced by PUI Audio. The series includes various omnidirectional microphones with different diameters and termination styles. This specific part represents a standard surface-mount option within their broader audio transducer portfolio.

Microphones Replacement Considerations

POM-2246P-2-R is a pin-type alternative within the same series. POM-2246S-2-R shares the surface-mount form factor but may have updated manufacturing specifications. Cross-reference datasheets for exact mechanical and electrical compatibility.