CMS-16093-078S

Speakers Overview

The CMS-16093-078S is a miniature rectangular speaker manufactured by Same Sky. It features an 8 Ohm impedance and a power rating of 0.7 W (700 mW). The device has a resonant frequency of 850 Hz and delivers a sound pressure level of 90 dBA. Physical dimensions are 16 mm in length and 9 mm in width, utilizing spring contact terminals for board mounting.

Speakers Feature Summary

• Utilizes a neodymium magnet assembly for efficient acoustic output within a compact form factor.
• Incorporates a PEEK cone material to ensure durability and consistent performance across operating conditions.
• Features spring contact end types designed for direct surface board mounting applications.

Speakers Applications

• Portable consumer electronics requiring small form factor audio components
• Industrial control panels needing audible status indicators
• Medical devices with strict space constraints

Speakers Procurement Notes

Verify the specific terminal type against design requirements, as this model utilizes spring contacts rather than solder pads or through-hole pins. Confirm that the 8 Ohm impedance aligns with the target amplifier or driver circuit specifications. Ensure the mechanical footprint of 16 x 9 mm fits the designated PCB area without interference from adjacent components.

Speakers Selection Notes

Select this component when a rectangular shape is required for tight spatial layouts. The 8 Ohm impedance suits standard low-voltage audio drivers. Consider the PEEK cone material if higher thermal stability or mechanical robustness is needed compared to standard paper cones. Verify that the 90 dBA output meets the audibility requirements of the final enclosure.

Speakers Part Context

This part belongs to the CMS series of miniature speakers from Same Sky, formerly CUI Devices. The series offers various impedances and sizes. This specific model represents the 8 Ohm variant within the 16x9mm rectangular frame category, distinct from the 6 Ohm CMS-16093-076SP.

Speakers Replacement Considerations

The CMS-16093-076SP is a similar rectangular speaker but operates at 6 Ohms. Verify impedance compatibility before substitution. No other direct cross-model replacements are confirmed in public documentation.