POM-3535L-2-R

Microphones Overview

The POM-3535L-2-R is an omnidirectional electret condenser microphone manufactured by PUI Audio. It features a 6 mm diameter and 3.5 mm height with SMD/SMT solder pads. Key electrical parameters include a sensitivity of -42 dB, impedance of 2.2 kOhms, and a frequency range of 50 Hz to 20 kHz. The device operates on a supply voltage between 1.5 VDC and 10 VDC.

Microphones Feature Summary

• Omnidirectional acoustic pickup pattern for uniform sound capture
• Electret condenser transducer technology
• Surface-mount device (SMD) termination for automated assembly

Microphones Applications

• Consumer electronics audio input
• Industrial control systems
• Medical equipment
• Security and fire alarm devices

Microphones Procurement Notes

Verify the specific suffix code against official datasheets to confirm exact sensitivity and impedance tolerances. Ensure the selected variant matches the required surface-mount footprint dimensions. Confirm RoHS compliance status through the manufacturer's current documentation before finalizing procurement orders.

Microphones Selection Notes

Select this component when a low-profile, omnidirectional microphone is required for space-constrained designs. The 2.2 kOhm impedance is compatible with standard preamplifier inputs. Verify that the operating voltage range aligns with the system power supply constraints.

Microphones Part Context

This part belongs to the POM series of microphones from PUI Audio, Inc., a manufacturer specializing in audio components including speakers, transducers, and indicators. The company provides solutions for medical, industrial, and consumer markets.

Microphones Replacement Considerations

The POM-3535L-3-R is a related variant within the same series. Verify if the sensitivity difference (-35 dB vs -42 dB) meets application requirements. Check mechanical compatibility as dimensions may vary slightly between sub-models.