MU064602-2

Microphones Overview

The MU064602-2 is a unidirectional electret condenser microphone manufactured by DB Unlimited. It features a 6 mm diameter and 3.5 mm depth with SMD/SMT termination. Electrical specifications include a 2.2 kOhms impedance, 500 uA current rating, -46 dBA sensitivity, and a 2 V operating supply voltage.

Microphones Feature Summary

• Unidirectional acoustic pickup pattern for focused sound capture
• Electret condenser transducer technology
• Surface-mount device (SMD) termination style

Microphones Applications

• Audio input devices requiring directional sensitivity
• Consumer electronics with surface-mount assembly constraints
• Voice recognition systems

Microphones Procurement Notes

Verify the specific RoHS compliance status through official manufacturer documentation before integration. Confirm that the SMD footprint matches the design layout. Ensure the 2 V supply voltage aligns with the target circuit's power domain to prevent operational failure or damage to the internal biasing components.

Microphones Selection Notes

Select this component when a compact, low-profile microphone with directional characteristics is required. The 6 mm form factor suits space-constrained designs. Verify that the -46 dBA sensitivity meets the signal-to-noise requirements of the application. Ensure the PCB layout supports the specified SMD termination type for reliable soldering.

Microphones Part Context

This part belongs to the MU series of audio devices from DB Unlimited. It is categorized under microphones within the broader audio devices segment. The product utilizes an electret condenser mechanism housed in a small cylindrical package designed for direct board mounting.

Microphones Replacement Considerations

No public confirmed substitute part numbers are available in the provided data.