TOM-3050L-R

Overview

The TOM-3050L-R is an omnidirectional electret condenser microphone manufactured by PUI Audio, Inc. It features analog output with a sensitivity of -50dB ±3dB and operates within a frequency range of 30 Hz to 15 kHz. The component utilizes solder pad termination and has a nominal impedance of 2.2 kΩ. Electrical operation requires a voltage supply between 3 V and 10 V. The physical dimensions include a length of 9.7 mm.

Feature Summary

• Omnidirectional acoustic pickup pattern for uniform sound capture from all directions
• Electret condenser technology providing analog signal output
• Solder pad termination style for direct PCB mounting

Applications

• Consumer electronics audio input
• Industrial control systems
• Medical equipment monitoring

Procurement Notes

Verify the specific datasheet version provided by PUI Audio, Inc. to confirm current RoHS compliance status and exact mechanical tolerances. Ensure that the procurement documentation explicitly lists the -50dB sensitivity tolerance and 2.2 kΩ impedance values as critical acceptance criteria for quality assurance purposes.

Selection Notes

Select this component when an omnidirectional response is required for general audio capture rather than directional applications. The 3 V to 10 V operating range offers flexibility in low-voltage embedded designs. Consider the 9.7 mm length constraint for enclosure integration and verify that the solder pad termination aligns with the target printed circuit board layout requirements.

Part Context

This part belongs to the PUI Audio line of standard microphones designed for embedded audio solutions. It complements their broader portfolio of transducers and indicators. The manufacturer specializes in custom and standard audio components for industrial and consumer markets, leveraging over four decades of experience in sound solution design.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-referencing requires independent verification of electrical parameters and mechanical footprint compatibility with alternative suppliers.

FAQ

What is the operating voltage range for the TOM-3050L-R?

The component operates within a voltage range of 3 V to 10 V.

Does this microphone have a directional or omnidirectional pattern?

The TOM-3050L-R features an omnidirectional acoustic pattern.