TM141052

Overview

The TM141052 is a unidirectional electret condenser microphone manufactured by Top Shelf Acoustics, LLC. It features an analog output type and utilizes solder pads for termination. The device operates within a voltage range of 1 V to 10 V, with a rated voltage of 2 V. Its frequency response spans from 50 Hz to 10 kHz. The sensitivity is specified at -44dB ±2dB, and it provides a signal-to-noise ratio of 60dB. The physical dimensions include a diameter of 0.551 inches (14.00 mm).

Feature Summary

• Unidirectional cardioid polar pattern for focused sound capture.
• Electret condenser technology with analog output.
• Solder pad termination for direct circuit integration.

Applications

• Voice communication systems
• Acoustic sensing modules
• Audio recording equipment

Procurement Notes

Verify the specific datasheet version when ordering, as specifications may vary slightly between revisions. Confirm that the solder pad termination matches your PCB layout requirements. Ensure the operating voltage stays within the 1 V to 10 V range to prevent damage. Check RoHS compliance status if required for your manufacturing process. Cross-reference the part number with official distributor catalogs to ensure authenticity.

Selection Notes

Select this component when a cardioid pickup pattern is required for directional audio capture. The electret condenser design offers high sensitivity suitable for voice frequencies. Consider the 14.00 mm diameter for enclosure space constraints. Verify that the analog output interface aligns with your downstream processing electronics. The wide voltage tolerance allows flexibility in power supply design.

Part Context

Top Shelf Acoustics, LLC specializes in voice communication components and sub-assemblies tailored to customer acoustic and mechanical needs. The TM141052 belongs to their microphone product line, which includes various configurations for different audio applications. This manufacturer focuses on delivering specialized acoustic solutions rather than generic consumer parts.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Users must evaluate alternative microphones based on matching electrical parameters and physical dimensions independently.

FAQ

What is the polar pattern of the TM141052?

The TM141052 has a unidirectional cardioid polar pattern.

What is the recommended operating voltage range?

The microphone operates within a voltage range of 1 V to 10 V.