POM-3042L-R

Microphones Overview

The POM-3042L-R is an omnidirectional electret condenser microphone manufactured by PUI Audio. It features a compact cylindrical design with a 6 mm diameter and 6 mm length, and a depth of 2.7 mm. The component operates at a supply voltage of 2 V and draws current via wire lead termination. Key electrical specifications include a nominal impedance of 2.2 kOhms and a sensitivity of -38 dB.

Microphones Feature Summary

• Omnidirectional acoustic response for uniform sound capture from all directions
• Compact cylindrical form factor suitable for space-constrained enclosures
• Wire lead termination for flexible integration into custom circuitry

Microphones Applications

• Consumer electronics audio input modules
• Industrial control panel voice interfaces
• Medical device speech recognition systems

Microphones Procurement Notes

Verify the specific suffix codes against the manufacturer's official datasheet to confirm exact mechanical dimensions and electrical tolerances. Ensure the wire lead configuration matches the target assembly requirements. Confirm RoHS compliance status through the latest regulatory documentation provided by PUI Audio before finalizing procurement orders.

Microphones Selection Notes

Select this model when a low-profile, omnidirectional microphone is required for 2 V operation. The 2.2 kOhm impedance and -38 dB sensitivity define its signal output characteristics. Compare physical depth constraints against alternative series if tighter vertical clearance is necessary. Validate interface compatibility with existing preamplifier stages.

Microphones Part Context

This component belongs to the POM series of microphones from PUI Audio, which specializes in audio devices for appliances and electronics. The series offers various configurations tailored for different mounting and performance needs within the manufacturer's broader portfolio of transducers and indicators.

Microphones Replacement Considerations

Consult the official PUI Audio cross-reference list for verified substitutes. Direct replacements must match the 6 mm diameter, 2.2 kOhm impedance, and 2 V operating voltage to ensure functional equivalence without redesigning the host circuit.