MO064402-7

Microphones Overview

The MO064402-7 is an omnidirectional electret condenser microphone manufactured by DB Unlimited. It features a compact cylindrical design with a 6 mm diameter and 1.8 mm depth. The device operates at a supply voltage of 2 V and draws current consistent with standard electret configurations. It provides a sensitivity of -44 dBA and supports a frequency range from 50 Hz to 16 kHz. Electrical termination is achieved via PC pins, facilitating through-hole mounting on printed circuit boards.

Microphones Feature Summary

• Omnidirectional acoustic pickup pattern for uniform sound capture
• Electret condenser transducer technology
• Low-profile cylindrical housing suitable for space-constrained designs

Microphones Applications

• Consumer audio recording devices
• Voice recognition systems
• Telecommunication equipment

Microphones Procurement Notes

Verify the specific pin configuration and mechanical drawing against the target PCB footprint before integration. Confirm that the operating voltage and biasing requirements align with the host circuit design. Ensure the frequency response characteristics meet the application's audio fidelity standards. Check for any RoHS compliance documentation if required by regional regulations.

Microphones Selection Notes

Select this component when a low-cost, omnidirectional microphone is required for general voice capture. The 6 mm form factor allows for discreet placement in small enclosures. The 2 V operating voltage suits battery-powered applications. Consider the PC pin termination style for manual or wave soldering processes rather than surface mount assembly.

Microphones Part Context

This microphone belongs to the MO series of electret condenser microphones from DB Unlimited. The series offers various sizes and termination styles to accommodate different enclosure constraints. The MO064402-7 specifically utilizes a 6 mm diameter case with PC pin leads, distinguishing it from SMT variants within the same product line.

Microphones Replacement Considerations

Cross-reference with other 6 mm omnidirectional electret microphones featuring PC pin termination. Verify compatibility regarding sensitivity levels (-44 dBA) and operating voltage (2 V). Ensure mechanical dimensions, particularly the 1.8 mm depth, fit within the available space.