PMOF-9767NP-46DQ

Microphones Overview

The PMOF-9767NP-46DQ is an analog electret condenser microphone manufactured by Mallory Sonalert. It features an omnidirectional polar pattern and utilizes PC pins for termination. The device operates within a voltage range of 1 V to 10 V. Key electrical specifications include a sensitivity of -46 dB ±2 dB at 94 dB SPL, measured with a load resistance of 2.2 kΩ. The maximum impedance is 2.2 kΩ at 1 kHz. The frequency response spans from 50 Hz to 20 kHz. The physical dimensions are 9.7 mm in diameter and 6.7 mm in depth.

Microphones Feature Summary

• Omnidirectional acoustic design for uniform sound capture
• Electret condenser technology for analog signal output
• PC pin termination style for through-hole mounting

Microphones Applications

• General audio recording equipment
• Voice recognition systems
• Consumer electronic devices requiring voice input

Microphones Procurement Notes

Verify the specific suffix DQ against the official Mallory Sonalert datasheet to confirm packaging and tape-and-reel specifications. Ensure the required operating voltage aligns with the 1 V to 10 V range. Confirm that the PC pin pitch matches the target PCB layout. Check RoHS compliance status directly from the manufacturer's documentation before finalizing procurement.

Microphones Selection Notes

Select this component when an omnidirectional pickup pattern is required for broad sound source capture. The -46 dB sensitivity offers a balanced output level for standard preamplifier stages. The wide frequency response supports clear voice reproduction. Consider the PC pin format if surface-mount alternatives are unsuitable for the assembly process. Validate environmental ratings against application requirements.

Microphones Part Context

This part belongs to the PMOF series of microphones from Mallory Sonalert. The series includes various models with different sensitivities, dimensions, and termination styles. This specific model distinguishes itself with its 9.7 mm diameter form factor and PC pin configuration, catering to applications needing robust mechanical mounting alongside standard audio performance characteristics.

Microphones Replacement Considerations

PMOF-6027NSN-36KDQ shares similar omnidirectional characteristics but differs significantly in physical size (6.0x2.7mm) and termination type (SMD/SMT). Substitution requires verifying PCB footprint compatibility and impedance matching. Other PMOF variants may offer different sensitivity levels or package types.