WP-23501-P17

WP-23501-P17

$23.87
  • Description:MIC COND ANALOG NC -54DB
  • Series:WP
  • Mfr:Knowles
  • Package:Bulk

SKU:145e4d080e5c Category: Brand:

  
  • Quantity
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Product Detailed Parameters

  • Description:MIC COND ANALOG NC -54DB
  • Series:WP
  • Mfr:Knowles
  • Package:Bulk
  • Type:Electret Condenser
  • Output Type:Analog
  • Direction:Noise Cancelling
  • Frequency Range:100 Hz ~ 4 kHz
  • Sensitivity:-54dB ±3dB @ 74dB SPL
  • S/N Ratio:-
  • Impedance:2.5 kOhms
  • Voltage Range:1.3 V ~ 10 V
  • Current - Supply:300 µA
  • Port Location:Top
  • Ratings:Waterproof
  • Termination:Wire Leads
  • Size / Dimension:-
  • Height (Max):-
  • Shape:Rectangular
  • Grade:-
  • Qualification:-
  • Voltage - Rated:1.3 V

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WP-23501-P17

Buying Guide
Summary

Knowles WP-23501-P17 is an omnidirectional analog MEMS microphone in Microphones category commonly used when noise, sensitivity, and placement constraints must be validated on the assembled product. Key specs include Frequency range (100 Hz ~ 4 kHz), Sensitivity (-54dB ±3dB @ 74dB SPL), Supply current (300 µA), Port (top), Impedance (2.5 kOhms).

Selection Notes
  • For WP-23501-P17, make sure the output type (Analog) matches your interface requirements and levels.
  • Verify Current - Supply (300 µA) and compare it against your reference design limits.
  • Confirm the supply voltage requirement (1.3 V ~ 10 V) and any rail tolerance constraints.
Alternates & Substitutions
  • For Microphones substitutions, lock footprint/pinout and operating envelope first, then verify the critical performance conditions on your hardware.
  • Start by confirming the physical match (packaging Bulk) so the swap does not create a footprint risk.
  • When in doubt, treat the swap as an ECO: define acceptance criteria, then validate under worst-case operating corners.
  • For faster alternate proposals, share the constraints you cannot change (supply 1.3 V ~ 10 V, interface Analog, frequency 100 Hz ~ 4 kHz) and your acceptable trade-offs.
FAQ

How do I confirm compatibility for WP-23501-P17?
Match mechanical footprint first, then verify electrical limits and operating conditions against your system constraints.

What is the Impedance of WP-23501-P17?
2.5 kOhms

Which Shape is listed for WP-23501-P17?
Rectangular

Which Port Location is specified for WP-23501-P17?
Top

Application Scenarios

In the Microphones category, Knowles WP-23501-P17 is often evaluated by how well it fits electrical, thermal, and mechanical constraints in the target system. Good audio building blocks reduce tuning effort and deliver consistent user experience across production units. They enable sound capture and playback by controlling gain, filtering, conversion, and acoustic transduction. Across industrial HMIs and alarms, audio paths must remain clear under high ambient noise and high duty cycles. In smart home devices, audio and voice processing works near radios and switching supplies, so EMI immunity is crucial. In portable equipment, efficient amplification improves battery life while keeping distortion low at peak loudness. This is why the following scenarios matter: they reflect the environmental and integration stresses that dominate outcomes. From an engineering workflow standpoint, this is where bench validation and field constraints meet.

Compatibility Advice
  • Validate noise, bandwidth, and distortion under the real load and supply rails so performance is not dependent on lab-only conditions before release to production.
  • In practice, confirm pop/click, mute, and startup sequencing behavior so user-facing artifacts are controlled at power transitions across temperature and supply corners.
  • In board-level integration, confirm pop/click, mute, and startup sequencing behavior so user-facing artifacts are controlled at power transitions. This keeps qualification evidence reproducible later.
Project Fit
  • Best fit for Microphones when you can validate noise, THD, filtering, and grounding under the real load and enclosure conditions.
WP-23501-P17WP-23501-P17
$23.87
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