FI-23341-000

Microphones Overview

The Knowles FI-23341-000 is an analog electret condenser microphone with an omnidirectional polar pattern. It operates within a frequency range of 100 Hz to 6 kHz. The sensitivity is specified as -38.5 dB ±4 dB relative to 1V/Pa at 74 dB SPL. The device features solder pad termination for surface mount integration. It is designed for general audio pickup applications requiring compact form factors.

Microphones Feature Summary

• Omnidirectional acoustic response for uniform sound capture from all directions
• Electret condenser transducer technology for stable analog output
• Solder pad mounting configuration for direct PCB integration

Microphones Applications

• General purpose voice recording devices
• Consumer electronic audio input modules
• Industrial control panel microphones

Microphones Procurement Notes

Verify current availability status as the component may be classified as obsolete by the manufacturer. Confirm that the solder pad footprint matches the target design layout. Ensure compatibility with existing assembly processes for surface mount components. Check for any recent product change notifications regarding material or process updates.

Microphones Selection Notes

Select this component when an omnidirectional analog electret microphone is required. The 100 Hz to 6 kHz frequency range suits voice-centric applications rather than high-fidelity music reproduction. Verify that the system can accommodate the specific sensitivity level and noise characteristics defined in the datasheet.

Microphones Part Context

This part belongs to the Knowles FI series of precision microphones. The series typically offers various polar patterns and package options. The FI-23341-000 specifically addresses needs for standard omnidirectional analog signal generation in compact electronic assemblies.

Microphones Replacement Considerations

Check official substitution lists for MQM-33010-000 or FB-EM-62446-000 if available. Verify electrical and mechanical compatibility before switching. Consult manufacturer documentation for any functional differences between original and substitute parts.