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CMS-18132-18SP is listed in the Speakers range at ChipApex. The manufacturer field lists Same Sky (Formerly CUI Devices). Its product description is SPEAKER 8OHM 1W TOP PORT 95DB. Review the specifications below when checking this part for your BOM.
The CMS-18132-18SP is a rectangular general-purpose speaker manufactured by Same Sky. It features an 8-ohm impedance and a 1-watt power rating, with a self-resonant frequency of 400 Hz. The unit operates within a frequency range extending up to 10 kHz. Its physical dimensions are 18 mm in length, 13 mm in width, and 2.5 mm in depth. The component utilizes solder pads for termination.
Verify the specific self-resonant frequency and dimensional tolerances against the official manufacturer datasheet prior to finalizing design specifications. Confirm that the solder pad termination style aligns with the intended assembly process and PCB layout requirements to ensure reliable electrical connections.
Select this component when a low-profile rectangular speaker is required for space-constrained designs. Ensure the application environment supports the specified impedance and power handling capabilities. Verify compatibility with the target audio driver circuitry regarding voltage levels and signal characteristics before implementation.
This model belongs to the Same Sky speaker and transducer product line. It serves as a standard audio output solution for consumer electronics and industrial devices where size constraints necessitate a slim profile. The rectangular shape allows for efficient utilization of available internal chassis space compared to circular alternatives.
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