EL-29924-P25

Microphones Overview

The EL-29924-P25 is an electret condenser microphone manufactured by Knowles. It features a unidirectional polar pattern and operates within an analog frequency range of 100 Hz to 10 kHz. The device has a sensitivity of -53 dB ±2 dB at 74 dB SPL. Its physical dimensions are approximately 4.0 mm x 5.59 mm x 2.28 mm, with solder pad termination for board mounting.

Microphones Feature Summary

• Unidirectional acoustic design for focused sound capture
• Electret condenser transducer technology
• Analog output signal processing

Microphones Applications

• Consumer electronic audio input devices
• Portable communication equipment
• Voice recognition systems

Microphones Procurement Notes

Verify the specific suffix codes against official Knowles documentation to ensure correct sensitivity and port configuration. Confirm RoHS compliance status through current manufacturer declarations. Check for any End-of-Life notifications or discontinuance alerts prior to finalizing procurement plans.

Microphones Selection Notes

Select this component when a compact, unidirectional electret microphone is required for analog audio applications. Ensure the operating environment supports the specified sensitivity and frequency response. Verify mechanical fitment against the 4.0 x 5.59 x 2.28 mm footprint constraints.

Microphones Part Context

This part belongs to the EL series of microphones from Knowles, designed for integration into space-constrained electronic assemblies. The series typically offers standardized form factors suitable for mass production in consumer electronics.

Microphones FAQ

What is the polar pattern of the EL-29924-P25?

The EL-29924-P25 features a unidirectional polar pattern.

What type of transducer does this microphone use?

It uses an electret condenser transducer element.