POM-2738L

Microphones Overview

The POM-2738L-LW100-R is an omnidirectional microphone manufactured by PUI Audio. It features a 6 mm diameter with dimensions of 5.8 mm in length and width, and 2.2 mm in depth. The device operates at a supply voltage of 3 V and draws a current of 500 uA. Electrical specifications include an impedance of 2.2 kOhms and a sensitivity of -35 dB. The component utilizes solder pin termination for circuit integration.

Microphones Feature Summary

• Omnidirectional acoustic pickup pattern
• Compact cylindrical form factor
• Solder pin termination method

Microphones Applications

• Audio input devices
• Consumer electronics
• Voice recording systems

Microphones Procurement Notes

Verify the complete part number including suffixes such as LW100-R against official datasheets to ensure correct termination and packaging specifications. Confirm RoHS compliance status through manufacturer documentation prior to procurement. Cross-reference Mouser part numbers for accurate identification during sourcing processes.

Microphones Selection Notes

Select this component when an omnidirectional microphone with a 6 mm diameter is required. Ensure the design supports a 3 V operating voltage and accommodates the specified 500 uA current draw. Verify that the physical footprint allows for the 5.8 mm x 5.8 mm x 2.2 mm dimensions and compatible solder pin connections.

Microphones Part Context

This component belongs to the POM series of microphones produced by PUI Audio. The series includes various models with different directional characteristics and electrical parameters. This specific unit represents a standard omnidirectional configuration within the manufacturer's audio device portfolio.

Microphones Replacement Considerations

POM-2246P is listed as a discontinued alternative with similar 6 mm dimensions but lower sensitivity (-46 dB) and 2 V operation.