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Product Detailed Parameters
- Description：MIC COND ANALOG OMNI
- Series：BEM
- Mfr：Knowles
- Package：Tray
- Type：Electret Condenser
- Output Type：Analog
- Direction：Omnidirectional
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Overview
The Knowles BEM-26783-D51 is a subminiature electret condenser microphone designed for analog audio applications. It features an omnidirectional polar pattern, ensuring consistent sound capture from all directions. The component operates within the frequency range of 100 Hz to 6 kHz, making it suitable for voice-centric environments. Manufactured by Knowles, a pioneer in balanced armature technology, this device integrates advanced transducer engineering into a compact form factor.
Feature Summary
- Omnidirectional acoustic response for uniform sound pickup
- Subminiature physical dimensions for space-constrained designs
- Analog output signal generation via electret condenser technology
Applications
- Hearing aid devices
- Specialty transducers
- Receiver modules
Procurement Notes
Verify the manufacturer part number against official Knowles documentation to ensure authenticity. Confirm that the specific suffix matches the required electrical and mechanical specifications. Check current lifecycle status as active to guarantee long-term availability. Ensure compatibility with existing PCB layouts regarding pin configuration and mounting requirements before procurement.
Selection Notes
Select this component when a compact, omnidirectional analog microphone is required for hearing aids or specialty transducers. Consider its 100 Hz to 6 kHz frequency response for voice applications. Evaluate the subminiature size constraints against available board space. Verify that the analog output interface aligns with the target circuit design requirements.
Part Context
Knowles Electronics is recognized as the originator of balanced armature technology, which underpins their receiver and specialty transducer product lines. The BEM series represents their expertise in subminiature microphone solutions. This specific model leverages established manufacturing processes to deliver reliable performance in critical audio applications where size and directionality are key factors.
Replacement Considerations
Consult official Knowles substitution guides for verified equivalents. Cross-reference pinouts and electrical characteristics carefully. Do not assume functional interchangeability without validating mechanical fit and acoustic performance against original specifications.
