PNM-5250L-R

Microphones Overview

The PNM-5250L-R is a circular electret condenser microphone manufactured by PUI Audio, Inc. It features an analog output type and operates within a voltage range of 2V to 10V. The device has a sensitivity of -50 dB and an impedance of 2.2 kOhms. Its frequency response spans from 30 Hz to 15 kHz. The microphone includes noise-canceling directional properties and utilizes a top port location.

Microphones Feature Summary

• Electret condenser transducer technology for analog audio signal capture
• Noise-canceling directional characteristics to isolate target sound sources
• Circular physical shape with top-mounted acoustic port

Microphones Applications

• Consumer electronics audio input systems
• Industrial control panel voice communication
• Medical equipment user interface feedback

Microphones Procurement Notes

Verify the specific suffix 'R' against the manufacturer's current datasheet to confirm RoHS compliance status and exact pinout configuration. Ensure the operating voltage supply aligns with the specified 2V to 10V range before integration into the circuit design.

Microphones Selection Notes

Select this component when analog noise cancellation is required in compact circular form factors. The 2.2 kOhm impedance and -50 dB sensitivity suit standard pre-amplifier inputs. Confirm that the 30 Hz to 15 kHz bandwidth meets the application's audio fidelity requirements.

Microphones Part Context

This part belongs to PUI Audio's line of specialized audio components, which includes indicators, transducers, and sirens. The company focuses on providing total sound solutions for medical, industrial, and consumer markets, leveraging over four decades of experience in audio engineering and manufacturing.

Microphones Replacement Considerations

The PNM-5250L is a related variant within the same product family. Verify if the non-suffixed version offers identical electrical parameters and mechanical dimensions before substitution.