FB-FO-25541-000

Microphones Overview

The FB-FO-25541-000 is an analog boom microphone manufactured by Knowles. It operates within a frequency range of 300 Hz to 4 kHz and supports supply voltages from 1.3 V to 10 V. The device features noise-cancelling capabilities, achieving a sensitivity of -54dB ±3dB at 74dB SPL. It utilizes wire leads for connection and is designed for directional audio capture in compact applications.

Microphones Feature Summary

• Boom-style form factor with integrated wire leads
• Analog output signal type
• Directional noise-cancelling functionality

Microphones Applications

• Headset microphone assemblies
• Communication devices requiring noise reduction
• Portable electronic audio input systems

Microphones Procurement Notes

Verify the specific suffix designation when ordering, as variations exist within the series. Confirm current product status, as some listings indicate obsolete status. Ensure compatibility with existing circuit voltage ranges between 1.3 V and 10 V. Cross-reference the exact part number with official manufacturer documentation to avoid confusion with similar models like FB-FO-25581-000.

Microphones Selection Notes

Select this component for applications requiring a compact boom microphone with analog output. Consider the specified frequency response of 300 Hz to 4 kHz for voice-centric use cases. Evaluate the noise-cancelling performance metrics against environmental requirements. Ensure mechanical fit for the intended boom structure and verify lead termination preferences.

Microphones Part Context

This component belongs to the FB series of microphones produced by Knowles Electronics. The series includes various boom microphone configurations designed for different acoustic and mechanical integration needs. The FB-FO-25541-000 specifically denotes a noise-cancelling variant with defined electrical characteristics suitable for professional or industrial communication equipment.

Microphones Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Users should consult official distributor databases for cross-references. Verify mechanical dimensions and pinout compatibility if considering alternative components from other manufacturers.