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FB-25542 is listed in the Microphones range at ChipApex. The manufacturer field lists Knowles. Its product description is FLEX BOOM MICROPHONE W/1000 PF C. Review the specifications below when checking this part for your BOM.
Microphones specifications for FB-25542
- Description：FLEX BOOM MICROPHONE W/1000 PF C
- Series：-
- Mfr：Knowles
- Package：Bulk
- Type：-
- Output Type：-
- Direction：-
- Frequency Range：-
- Sensitivity：-
- S/N Ratio：-
- Impedance：-
- Voltage Range：-
- Current - Supply：-
- Port Location：-
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- Termination：-
- Size / Dimension：-
- Height (Max)：-
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- Voltage - Rated：-
Microphones datasheet and documents for FB-25542
Microphones Overview
The Knowles FB-25542 is an omnidirectional microphone component designed for audio signal capture. It belongs to the Knowles Acoustics product line, which specializes in high-performance micro-acoustic devices. The device is characterized by its omnidirectional polar pattern, allowing it to capture sound equally from all directions. It is packaged in bulk format for integration into various electronic assemblies.
Microphones Feature Summary
- Omnidirectional acoustic response for uniform sound pickup
- Designed as a high-performance micro-acoustic transducer
- Suitable for embedded audio applications requiring consistent directional characteristics
Microphones Applications
- Embedded audio systems
- Voice recognition modules
- General-purpose sound capture devices
Microphones Procurement Notes
Verify the specific datasheet version and acoustic performance curves directly with Knowles or authorized distributors. Confirm mechanical dimensions and mounting requirements against the target PCB layout. Ensure compatibility with required biasing voltages and pre-amplifier interfaces before finalizing procurement specifications.
Microphones Selection Notes
Select this component when an omnidirectional frequency response is required for ambient sound capture. Evaluate the trade-off between sensitivity and noise floor against application-specific signal processing capabilities. Consider the bulk packaging format for cost-effective assembly in high-volume production environments where custom taping is not mandated.
Microphones Part Context
This part falls under the Knowles Acoustics portfolio, a leader in advanced micro-acoustic solutions. The FB series typically represents boom or general-purpose microphone technologies used in consumer electronics and industrial audio equipment. It complements other Knowles offerings such as balanced armature speakers and MEMS microphones within complete audio subsystem designs.
Microphones Replacement Considerations
Consult official Knowles documentation for direct cross-references. Verify pinout compatibility and acoustic sensitivity matches if substituting with similar omnidirectional models from the same manufacturer.
Explore related parts through Audio Products, all product categories, ChipApex homepage.
