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Product Detailed Parameters
- Description：MICROPHONE
- Series：WP
- Mfr：Knowles
- Package：Tray
- Type：-
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Overview
The Knowles WP-25993-000 is a waterproof omnidirectional microphone designed for harsh environments. It features noise-canceling capabilities, maintaining performance under water immersion up to 1 meter. The component operates within an analog frequency range of 100 Hz to 4 kHz. It supports supply voltages from 1.3 V to 10 V and provides noise cancellation of -55dB ±4dB at 74dB SPL.
Feature Summary
- Waterproof construction allowing survival in 1m water immersion
- Omnidirectional acoustic pickup pattern
- Integrated noise canceling functionality
Applications
- Outdoor audio recording equipment
- Marine communication devices
- Industrial voice control systems
Procurement Notes
Verify the specific datasheet revision when sourcing, as manufacturing updates may occur. Confirm that the part number WP-25993-000 matches your exact electrical requirements, particularly regarding the 1.3V to 10V operating range. Ensure compatibility with your PCB layout for wire lead connections. Cross-reference with authorized distributors to guarantee authenticity and traceability of the Knowles component.
Selection Notes
Select this model when environmental sealing is critical for microphone longevity. The wide voltage tolerance allows flexibility in power supply design. Consider the omnidirectional nature for applications requiring uniform sound capture from all angles. Verify that the noise-canceling specification meets the ambient noise levels of the target deployment environment.
Part Context
This component belongs to the Knowles WP series, which specializes in waterproof microphones. The series is engineered for durability in wet conditions while preserving audio fidelity. The WP-25993-000 variant specifically integrates noise-canceling technology to enhance signal clarity in noisy or submerged scenarios.
Replacement Considerations
Check for WP-25993-D63 if wire leads are required instead of other termination styles. Verify pinout and mechanical dimensions before substituting any alternative models to ensure physical and electrical compatibility.
