POM-2246L-C33-R

Microphones Overview

The POM-2246L-C33-R is an omnidirectional electret microphone manufactured by PUI Audio. It features a cylindrical form factor with a diameter of 6 mm and a total length of 6 mm, including a depth of 2.2 mm for the active element. The device operates at a voltage of 2 V and presents an impedance of 2.2 kOhms. Its sensitivity is rated at -42 dB. The component utilizes solder pin termination for circuit integration.

Microphones Feature Summary

• Omnidirectional acoustic pickup pattern
• Compact cylindrical housing design
• Solder pin electrical connection

Microphones Applications

• Consumer electronic audio input devices
• Portable communication equipment
• General purpose sound detection circuits

Microphones Procurement Notes

Verify the specific suffix C33 against the manufacturer's official datasheet to confirm exact manufacturing tolerances and material specifications. Ensure the procurement channel provides valid RoHS compliance documentation as indicated in product attributes. Confirm that the solder pin termination type matches the target PCB footprint requirements before finalizing orders.

Microphones Selection Notes

Select this component when a low-profile, 6 mm diameter microphone is required for space-constrained designs. The 2.2 kOhm impedance and 2 V operating voltage define the necessary biasing circuitry. Compare the -42 dB sensitivity against alternative models like the POM-2245L-C33-R or POM-2246P-2-R if different acoustic output levels are needed.

Microphones Part Context

This part belongs to the POM series of microphones from PUI Audio. It shares dimensional similarities with other 6 mm variants but differs in sensitivity and physical depth. The model represents a standard solution for basic audio capture applications within the manufacturer's broader portfolio of audio devices.

Microphones Replacement Considerations

The POM-2246P-2-R offers identical dimensions and impedance but features a sensitivity of -44 dB. The POM-2245L-C33-R maintains the same package size and voltage but provides -45 dB sensitivity. Verify functional compatibility regarding sensitivity requirements before substituting.