CMC-6027-32T

Overview

The CMC-6027-32T is an omnidirectional electret condenser microphone manufactured by Same Sky. It operates within a frequency range of 50 Hz to 10 kHz and features a sensitivity of -32dB ±3dB at 94dB SPL. The device requires a supply voltage between 2 V and 10 V with a typical current consumption of 500 µA. It has a nominal impedance of 2 kOhms and a signal-to-noise ratio of 70dB. The component utilizes wire leads for termination and has a circular form factor with a diameter of 6.00 mm (0.236 inches) and a maximum height of 3.50 mm (0.138 inches).

Feature Summary

• Omnidirectional acoustic pattern for uniform sound capture from all directions.
• Electret condenser technology providing analog audio output signals.
• Low power consumption suitable for battery-operated portable devices.

Applications

• Consumer electronics audio input systems
• Portable recording devices
• Voice recognition modules

Procurement Notes

Verify the specific suffix designation, as the CMC-6027 series includes variants with different termination types such as solder pads or wire leads. Confirm that the required sensitivity level (-32dB vs other options like -29dB) matches the application needs. Ensure the operating voltage range aligns with the target circuit design before finalizing procurement orders.

Selection Notes

Select this model when an omnidirectional response is required for general voice pickup applications. The 6mm diameter allows for compact integration into small enclosures. Consider the wire lead termination if through-hole mounting on PCBs is preferred over surface mount alternatives available in the same series family.

Part Context

This component belongs to the CMC series of electret condenser microphones produced by Same Sky. The series offers various sensitivity levels and termination options to accommodate diverse design requirements. The CMC-6027-32T specifically denotes the -32dB sensitivity variant with wire leads, distinguishing it from pad-mounted versions like the CMC-6027-32T.

Replacement Considerations

Direct substitutes include other CMC-6027 variants with matching electrical characteristics but different terminations, such as CMC-6027-32L100 which shares similar specs but may differ in packaging details. Verify pinout compatibility and mechanical dimensions when swapping components.

FAQ

What is the directivity pattern of the CMC-6027-32T?

The microphone features an omnidirectional polar pattern, meaning it captures sound equally from all directions around the capsule.

Does the CMC-6027-32T use surface mount or through-hole termination?

The CMC-6027-32T typically utilizes wire leads for connection, whereas other variants in the series may offer solder pads for surface mount applications.