POM-2245L-C33-R

Microphones Overview

The POM-2245L-C33-R is an omnidirectional analog electret condenser microphone manufactured by PUI Audio, Inc. It features a 6 mm diameter and 6 mm length with a 1.6 mm depth. The device operates on a 2 VDC supply with a current consumption of 0.5 mA. It has a 2.2 kOhms impedance and -44 dB sensitivity. The unit utilizes solder pin termination for surface or through-hole mounting.

Microphones Feature Summary

• Omnidirectional acoustic pickup pattern
• Electret condenser transducer technology
• Solder pin termination style

Microphones Applications

• Consumer audio recording devices
• Voice recognition modules
• Portable communication equipment

Microphones Procurement Notes

Verify the specific suffix C33 against official datasheets to confirm terminal configuration and packaging details. Confirm RoHS compliance status directly with the manufacturer or authorized distributors before finalizing procurement plans.

Microphones Selection Notes

Select this component when a low-profile 6 mm omnidirectional microphone is required. Ensure the circuit design supports the specified 2 VDC operating voltage and 0.5 mA current draw. Verify that the solder pin termination matches the target PCB layout requirements.

Microphones Part Context

This model belongs to the POM series of microphones from PUI Audio, Inc., which are designed for general-purpose audio applications. The series offers various sizes and sensitivities to accommodate different enclosure constraints and acoustic performance needs.

Microphones Replacement Considerations

Consult official substitution lists for direct replacements. Alternative models may require circuit adjustments due to differences in sensitivity, impedance, or physical dimensions.

Microphones FAQ

What is the operating voltage range?

The device operates at a fixed 2 VDC supply voltage.

What is the acoustic directionality?

The microphone features an omnidirectional polar pattern.