WP-30113-P03

Overview

The Knowles WP-30113-P03 is an electret condenser microphone featuring an omnidirectional polar pattern. It operates within a frequency range of 100 Hz to 6 kHz. The component is designed for surface mount installation using solder pads. It is engineered to withstand immersion in water up to 1 meter depth, providing robust environmental protection for audio capture applications.

Feature Summary

• Waterproof construction capable of surviving immersion in 1 meter of water
• Omnidirectional acoustic pickup pattern for uniform sound collection
• Electret condenser transducer technology for analog audio output

Applications

• Video production equipment
• Conference call systems
• Voice recognition devices

Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with Knowles or authorized distributors before procurement. Confirm that the waterproof rating aligns with your environmental requirements. Ensure the surface mount package dimensions match your PCB layout constraints. Check for any recent manufacturing changes that may affect performance specifications.

Selection Notes

Select this component when omnidirectional audio capture is required in wet or humid environments. The 100 Hz to 6 kHz frequency response suits voice-centric applications rather than high-fidelity music recording. Consider the surface mount form factor for automated assembly processes. Evaluate if the waterproofing level meets the specific operational hazards of the target device.

Part Context

This microphone belongs to the Knowles WP series, which specializes in waterproof audio solutions. The series is designed for durability in challenging conditions. It complements other Knowles audio components like speakers and receivers. The WP designation indicates the specific waterproof feature set of this product line.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with existing circuit designs if considering alternative omnidirectional microphones. Consult manufacturer guidelines for direct replacements.