MO064202-4

Microphones Overview

The MO064202-4 is an omnidirectional electret condenser microphone manufactured by DB Unlimited. It features a circular shape and wire lead termination style. The component operates with a bias voltage range of 1 VDC to 10 VDC. It has a specified impedance of 2.2 kΩ and a signal-to-noise ratio of 60 dB.

Microphones Feature Summary

• Omnidirectional acoustic pickup pattern for uniform sound capture from all directions
• Electret condenser transducer technology for audio signal conversion
• Wire lead termination for flexible circuit integration

Microphones Applications

• Audio input devices in consumer electronics
• Voice recognition systems
• General purpose sound detection modules

Microphones Procurement Notes

Verify the specific datasheet version for the MO064202-4 to confirm exact sensitivity values and tolerance ranges, as public listings may vary. Ensure the operating voltage aligns with the 1 VDC to 10 VDC specification during design integration. Cross-reference the manufacturer's official documentation for any recent RoHS compliance updates or material changes.

Microphones Selection Notes

Select this component when an omnidirectional response is required for voice capture applications. The 2.2 kΩ impedance is suitable for standard pre-amplifier inputs. Consider the wire lead termination if through-hole mounting or direct wiring is preferred over surface mount options. Verify that the 60 dB SNR meets the noise floor requirements of the target application.

Microphones Part Context

This part belongs to the DB Unlimited MO series of microphones. It is an electret condenser type designed for general audio sensing. The series offers various termination styles and sizes, with this specific model utilizing wire leads and a 2.2 kΩ impedance profile.

Microphones Replacement Considerations

MO064402-5: Similar omnidirectional electret microphone but uses SMD/SMT termination instead of wire leads. MO044202-3: Omnidirectional electret microphone with wire leads but different physical dimensions (4 mm diameter) and sensitivity (-42 dBA).

Microphones FAQ

What is the operating voltage range for the MO064202-4?

The component operates within a bias voltage range of 1 VDC to 10 VDC.

Does the MO064202-4 have a directional polar pattern?

No, it features an omnidirectional polar pattern, capturing sound equally from all directions.