CDS-13138-SMT-TR

Overview

The CDS-13138-SMT-TR is a surface-mount general-purpose audio speaker manufactured by Same Sky. It features an 8-ohm impedance and a power handling capacity of 700 mW. The device operates within a frequency range of 840 Hz to 1.26 kHz. Its compact square frame measures 13 mm, facilitating integration into space-constrained electronic designs.

Feature Summary

• Surface-mount construction for automated PCB assembly
• Compact 13 mm square form factor
• General-purpose audio reproduction capabilities

Applications

• Portable consumer electronics
• Industrial control panels
• Medical devices requiring audible alerts

Procurement Notes

Verify the manufacturer designation as Same Sky (Formerly CUI Devices) on all documentation. Confirm the specific suffix TR indicates tape-and-reel packaging if required for your assembly line. Ensure the 13 mm dimension aligns with your PCB footprint constraints before finalizing procurement.

Selection Notes

Select this component when a low-profile, surface-mount speaker is required for general audio signaling. The 8-ohm impedance matches standard driver circuits. Consider the 700 mW power rating against your system's output voltage to ensure safe operation without thermal damage or distortion.

Part Context

This part belongs to the Same Sky family of surface-mount audio transducers. It serves as a direct replacement for legacy CUI Devices speakers in existing designs. The SMT variant eliminates through-hole mounting requirements, supporting modern high-density board layouts.

Replacement Considerations

Check mechanical dimensions against existing footprints. Verify impedance and sensitivity match the original design specifications to maintain acoustic performance.