CMS-151504-SMT-TR

Speakers Overview

The CMS-151504-SMT-TR is a surface-mount piezoelectric speaker manufactured by Same Sky. It features an 8-ohm impedance and a rated power of 0.5 W. The device has a square footprint measuring 15 mm x 15 mm with a depth of 4 mm. Its frequency response ranges from 722.5 Hz to 20 kHz, with a resonant frequency at 850 Hz. The unit utilizes a top-square design for acoustic output.

Speakers Feature Summary

• Surface mount construction for automated PCB assembly
• Piezoelectric transducer technology
• Top-facing acoustic emission design

Speakers Applications

• General purpose audio indication
• Consumer electronics sound alerts
• Industrial control panel signaling

Speakers Procurement Notes

Verify the specific suffix TR indicates tape-and-reel packaging when ordering. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the 8-ohm impedance matches the driving circuit requirements for optimal power transfer.

Speakers Selection Notes

Select this component for applications requiring a compact 15 mm square form factor. The 4 mm height suits low-profile enclosures. Consider the 850 Hz resonance for tone generation needs within the specified frequency range.

Speakers Part Context

This part belongs to the Same Sky series of surface-mount audio transducers. It replaces equivalent components from CUI Devices following corporate acquisitions. The SMT designation confirms compatibility with standard pick-and-place manufacturing processes.

Speakers Replacement Considerations

Check mechanical dimensions against existing footprints. Verify electrical parameters such as impedance and resonant frequency match system requirements before substitution.