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Product Detailed Parameters
- Description：MIC COND OMNI
- Series：TM
- Mfr：Knowles
- Package：Tray
- Type：Electret Condenser
- Output Type：-
- Direction：Omnidirectional
- Frequency Range：-
- Sensitivity：-
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- Current - Supply：-
- Port Location：-
- Ratings：-
- Termination：-
- Size / Dimension：-
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Overview
The Knowles TM-26436-D46 is a subminiature electret condenser microphone designed for high-performance audio capture. It features an omnidirectional polar pattern, making it suitable for applications requiring uniform sound pickup from all directions. The component is engineered for use in space-constrained and rugged environments, ensuring reliable operation under demanding conditions.
Feature Summary
- Subminiature form factor optimized for space-constrained designs
- Omnidirectional acoustic response for consistent audio capture
- Electret condenser technology for high-performance signal quality
- Engineered for durability in rugged operational environments
Applications
- Portable electronic devices with limited internal volume
- Ruggedized communication equipment
- High-fidelity audio recording systems
- Embedded voice recognition modules
Procurement Notes
Verify the specific suffix D46 against official Knowles documentation to confirm pinout and acoustic specifications. Ensure compatibility with existing PCB layouts and biasing circuits. Confirm RoHS compliance status through current datasheets before finalizing procurement plans.
Selection Notes
Select this component when omnidirectional sensitivity is required in a compact footprint. Evaluate mechanical mounting constraints due to its subminiature size. Consider interface requirements for electret condenser elements, including necessary bias voltage provisions within the host circuit design.
Part Context
This part belongs to the Knowles subminiature microphone family, focusing on high-density integration. It serves as a specialized audio input solution where standard microphones cannot fit. The series targets modern electronics requiring superior audio fidelity in minimal physical spaces.
Replacement Considerations
Consult official substitution guides for direct equivalents. Verify that any alternative maintains identical omnidirectional characteristics and electrical interface requirements. Mechanical dimensions must match to ensure proper enclosure fit without redesign.
