POM-2244P-C33-R

Microphones Overview

The POM-2244P-C33-R is an omnidirectional electret condenser microphone manufactured by PUI Audio. It features a compact cylindrical housing with a diameter of 6 mm and a height of approximately 2.4 mm. The device operates on a supply voltage range of 2 VDC to 10 VDC, drawing a typical current of 500 µA. Key electrical specifications include a nominal impedance of 2.2 kOhms and a sensitivity of -44 dB. The frequency response spans from 50 Hz to 16 kHz. It utilizes solder pin termination for circuit integration.

Microphones Feature Summary

• Omnidirectional acoustic pickup pattern for uniform sound capture
• Electret condenser transducer technology
• Compact 6 mm cylindrical form factor
• Analog output signal

Microphones Applications

• Consumer electronic audio input devices
• Voice recognition systems
• Portable communication equipment
• General purpose sound sensing modules

Microphones Procurement Notes

Verify the specific suffix requirements against the manufacturer's latest datasheet to ensure compatibility with intended voltage and mounting configurations. Confirm RoHS compliance status through official documentation before finalizing procurement orders. Ensure soldering parameters align with the component's thermal specifications to maintain reliability during assembly processes.

Microphones Selection Notes

Select this component when an omnidirectional response is required within a constrained vertical space. The 2.2 kOhm impedance and -44 dB sensitivity are suitable for standard analog audio interfaces. Verify that the operating voltage range of 2 VDC to 10 VDC matches the system power supply design constraints.

Microphones Part Context

This part belongs to the POM series of microphones from PUI Audio. The series offers various sizes and electrical characteristics tailored for different audio applications. The POM-2244P-C33-R specifically addresses needs for compact, low-power analog microphone solutions in consumer electronics.

Microphones Replacement Considerations

Cross-reference with POM-2242P-C33-R or POM-2245L-C33-R if dimensional or sensitivity adjustments are permissible. Verify that substitute parts maintain the same 6 mm diameter and solder pin termination style to fit existing board layouts without mechanical modification.