PHUA2010-049B-00-000

Speakers Overview

The PHUA2010-049B-00-000 is a PiezoListen ultra-thin piezoelectric speaker manufactured by TDK. It features a compact form factor with dimensions of 20 mm x 10 mm and a nominal thickness of 0.49 mm. The device operates on a maximum voltage of 24Vp-p (±12V) and has a capacitance of 2.3μF. Designed for high sound pressure levels, it delivers audio output across a frequency range of 1 kHz to 20 kHz. The component weighs approximately 1.7 g and functions within a temperature range of -10°C to +60°C.

Speakers Feature Summary

• Converts display panels or chassis surfaces into sound-emitting structures
• Maintains structural design integrity while providing dynamic audio
• Utilizes multi-layer PZT ceramic material for high displacement

Speakers Applications

• Automotive infotainment systems
• Television displays
• Personal computers
• Tablets

Speakers Procurement Notes

Verify the specific part number against official TDK documentation to confirm current production status and environmental compliance certifications. Ensure that the operating voltage and capacitance requirements align with the target system's power supply capabilities before finalizing procurement decisions.

Speakers Selection Notes

Select this component when space constraints require an ultra-thin audio solution that integrates directly with display backplates. Consider its suitability for applications requiring direct surface vibration rather than traditional acoustic enclosure designs. Evaluate the weight and dimensional tolerances against mechanical assembly requirements.

Speakers Part Context

This model belongs to the PHU series of PiezoListen actuators. These components are engineered to replace conventional speakers in slim electronic devices. They enable sound emission from rigid surfaces such as OLED or LCD screens, improving sound localization without adding significant bulk to the device architecture.

Speakers Replacement Considerations

Consult official TDK substitution guides for compatible alternatives. Verify dimensional compatibility and electrical characteristics if considering cross-model replacements within the same product family.