EK-23029-C36

Description：MIC OMNI .9-10VDC -45DB SENS
Series：-
Mfr：Knowles
Package：Bulk

SKU:46dd99fb85a0 Category: Microphones Brand: Knowles

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Product introduction

EK-23029-C36 is listed in the Microphones range at ChipApex. The manufacturer field lists Knowles. Its product description is MIC OMNI .9-10VDC -45DB SENS. Review the specifications below when checking this part for your BOM.

Microphones specifications for EK-23029-C36

Description：MIC OMNI .9-10VDC -45DB SENS
Series：-
Mfr：Knowles
Package：Bulk
Type：-
Output Type：-
Direction：-
Frequency Range：-
Sensitivity：-
S/N Ratio：-
Impedance：-
Voltage Range：-
Current - Supply：-
Port Location：-
Ratings：-
Termination：-
Size / Dimension：-
Height (Max)：-
Shape：-
Grade：-
Qualification：-
Voltage - Rated：-

Microphones datasheet and documents for EK-23029-C36

EK-23029-C36

Microphones Overview

The Knowles EK-23029-C36 is an omnidirectional electret condenser microphone designed for surface-mount applications. It operates within a voltage range of 0.9 to 10 VDC, drawing a current rating of 50 uA. The device features a sensitivity of -45 dBA and an impedance of 4.4 kOhms. Its compact physical dimensions are 5.56 mm in length, 3.98 mm in width, and 2.21 mm in depth, facilitating integration into space-constrained electronic assemblies.

Microphones Feature Summary

Omnidirectional acoustic response for uniform sound capture from all directions
Surface-mount design suitable for automated PCB assembly processes
Wide operating voltage range supporting diverse power supply architectures

Microphones Applications

Voice recognition systems requiring consistent audio input
Portable consumer electronics with limited internal volume
Industrial control panels needing rugged audio sensing

Microphones Procurement Notes

Verify the specific sensitivity tolerance and impedance matching requirements against the target circuit design before procurement. Confirm that the 0.9V minimum operating voltage aligns with the system's power rail stability under load conditions. Ensure the SMD footprint matches the PCB layout guidelines provided in the official datasheet to prevent mechanical stress during operation.

Microphones Selection Notes

Select this component when a wide dynamic voltage range is required alongside standard omnidirectional pickup patterns. The low current consumption makes it suitable for battery-powered devices where energy efficiency is critical. Consider the physical profile of 2.21mm height when evaluating clearance constraints within the final enclosure design relative to other surface-mounted components.

Microphones Part Context

This model belongs to the EK series of subminiature electret microphones manufactured by Knowles. These devices are engineered for high-performance audio capture in environments where size and durability are primary concerns. The series typically utilizes advanced diaphragm materials to maintain signal integrity across varying temperature ranges.