EK-23133-000

Microphones Overview

The EK-23133-000 is an omnidirectional electret microphone manufactured by Knowles. It features a surface-mount device (SMD/SMT) termination type and belongs to the EK/EY series within the audio devices category. The physical dimensions are 5.56 mm in length, 3.98 mm in width, and 2.21 mm in depth. The component exhibits a sensitivity of -53 dBA and includes a 12SL port configuration.

Microphones Feature Summary

• Omnidirectional acoustic design for uniform sound capture
• Surface-mount construction for automated assembly integration
• Compact form factor suitable for space-constrained applications

Microphones Applications

• Consumer electronics audio input systems
• Voice recognition modules
• Portable communication devices

Microphones Procurement Notes

Verify that the specific part number matches the required sensitivity and port configuration for your design. Confirm RoHS compliance status through official documentation before procurement. Ensure the supplier provides valid traceability data consistent with Knowles manufacturing standards.

Microphones Selection Notes

Select this component when an omnidirectional response is required in a compact SMD package. The -53 dBA sensitivity level supports standard voice pickup applications. Verify mechanical fit against the 5.56 x 3.98 x 2.21 mm envelope constraints of the target PCB layout.

Microphones Part Context

This microphone is part of the EK/EY series produced by Knowles. It serves as a specialized audio transducer within the broader audio devices subcategory. The product line focuses on miniaturized solutions for modern electronic equipment requiring reliable sound capture capabilities.

Microphones Replacement Considerations

EK-23133-005 is a documented alternative variant from the same manufacturer.