MB6027ASC-1L

Microphones Overview

The Knowles MB6027ASC-1L is an omnidirectional analog condenser microphone with a 6.0 mm diameter and 2.7 mm height. It features -42 dBA sensitivity, 2.2 kOhms impedance, and a 500 uA current rating. The device operates under test conditions of Vs=2.0 V, RL=2.2 kOhm, Ta=20°C, and RH=65%.

Microphones Feature Summary

• Omnidirectional acoustic pickup pattern
• Analog output signal processing
• Compact cylindrical form factor

Microphones Applications

• Consumer electronics audio input
• Voice recognition systems
• General purpose sound detection

Microphones Procurement Notes

Verify the specific suffix '1L' against the manufacturer's latest datasheet to confirm pinout and packaging details. Ensure compatibility with existing PCB footprints for the 6.0 mm diameter component. Cross-reference electrical specifications with system requirements before finalizing procurement orders.

Microphones Selection Notes

Select this component when an omnidirectional response is required in a constrained vertical space. The analog output interface simplifies circuit design by eliminating the need for integrated digital interfaces. Verify that the 500 uA current consumption aligns with the power budget of the target application.

Microphones Part Context

This model belongs to the Knowles MB series of electret condenser microphones. These components are designed for general-purpose audio applications requiring reliable sound capture. The series offers various sizes and sensitivity options to suit different enclosure constraints and acoustic environments.

Microphones Replacement Considerations

Consult official substitution guides for compatible alternatives. Direct replacements must match the 6.0 mm diameter, omnidirectional pattern, and analog output characteristics. Verify pin compatibility and sensitivity tolerances before integrating substitute parts.