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CMS-16093-078SP-67 is listed in the Speakers range at ChipApex. The manufacturer field lists Same Sky (Formerly CUI Devices). Its product description is SPEAKER 8OHM 700MW TOP PORT 91DB. Review the specifications below when checking this part for your BOM.
Speakers specifications for CMS-16093-078SP-67
- Description：SPEAKER 8OHM 700MW TOP PORT 91DB
- Series：CMS
- Mfr：Same Sky (Formerly CUI Devices)
- Package：Tray
- Type：General Purpose
- Technology：Magnetic
- Impedance：8 Ohms
- Power - Max：1 W
- Shape：Rectangular
- Termination：Solder Pads
- Size / Dimension：0.630" L x 0.354" W (16.00mm x 9.00mm)
- Height - Seated (Max)：0.118" (3.00mm)
- Frequency - Self Resonant：550Hz
- Efficiency - dBA：91
- Efficiency - Testing：700mW/100mm
- Efficiency - Type：Sound Pressure Level (SPL)
- Port Location：Top
- Material - Cone：Polyester, Polyethylene Terephthalate (PET)
- Material - Magnet：Nd-Fe-B
- Ingress Protection：IP67 - Dust Tight, Waterproof
- Ratings：-
- Frequency Range：100 Hz ~ 20 kHz
- Power - Rated：700 mW
Speakers datasheet and documents for CMS-16093-078SP-67
Speakers Overview
The CMS-16093-078SP-67 is a rectangular micro speaker manufactured by Same Sky. It features an 8-ohm impedance and a power rating of 700 mW. The device operates within a frequency range of 100 Hz to 20 kHz, with a resonant frequency of 550 Hz. It provides a sound pressure level of 90 dB and utilizes solder pads for board mounting. The unit measures 16 mm in length, 9 mm in width, and 3 mm in height.
Speakers Feature Summary
- IP67 rated enclosure for environmental protection
- Rectangular form factor suitable for compact designs
- Solder pad termination for surface mount integration
Speakers Applications
- Consumer electronics requiring sealed audio output
- Medical devices needing moisture-resistant components
- Industrial equipment operating in harsh environments
Speakers Procurement Notes
Verify the specific suffix -67 against official Same Sky documentation to confirm IP67 sealing and 8-ohm impedance specifications. Ensure the datasheet matches the required resonant frequency of 550 Hz and power handling capabilities before finalizing procurement decisions.
Speakers Selection Notes
Select this component when a sealed, low-profile speaker is required for sensitive electronic enclosures. The 8-ohm impedance suits standard amplifier outputs, while the rectangular shape aids in space-constrained PCB layouts. Confirm thermal and acoustic requirements align with the 700 mW rating.
Speakers Part Context
This model belongs to the CMS series of micro speakers from Same Sky. It represents a specialized variant designed for durability and environmental resistance compared to standard open-frame speakers. The product line focuses on providing reliable audio solutions for applications demanding robust construction.
Speakers Replacement Considerations
Direct substitutes include the CMS-16093-076SP for 6-ohm applications or the CMS-16093-078SP for non-sealed 8-ohm variants. Verify dimensional compatibility and electrical parameters when cross-referencing with other Same Sky models.
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