CMS-18138-25-SP

For more information, please visit the product page. date 10/12/2016 page 1 of 5 MODEL: CMS-18138-25-SP │ DESCRIPTION: SPEAKER ED FEATURES SPECIFICATIONS N U • micro-speaker • small footprints • spring leads conditions/description min input power maximum power: IEC-60268-5, filter 60s on/120s off, 10 cycles at room temp in 1 cc closed box impedance at 2.0 kHz, 1.0 V 6.8 8.0 9.2 Ω resonant frequency (Fo) at 1.0 V at 1.0 V in 1 cc closed box 384 765 480 900 576 1,035 Hz Hz frequency response output SPL ±10 dB 20,000 Hz sound pressure level at 0.7 W, 0.1 m ave, at 2.0 kHz in 1 cc closed box 93.5 dB distortion at 1.0 kHz, 0.7 W 10 % buzz, rattle, etc. must be normal at sine wave between Fo ~ 20 kHz in 1 cc closed box TI parameter typ max units 0.7 1.0 W 87.5 90.5 2.37 V O N Fo cone will move forward with positive dc current to “+” terminal polarity dimensions magnet 18.0 x 13.0 x 2.5 mm Nd-Fe-B PPA IS C material cone material mylar terminal spring contact weight 1.6 g operating temperature -20 60 °C storage temperature -40 85 °C RoHS 2011/65/EU 1. All specifications measured at 5~35°C, humidity at 45~85%, under 86~106 kPa pressure, unless otherwise noted. D Notes: cui.com For more information, please visit the product page. CUI Inc │ MODEL: CMS-18138-25-SP │ DESCRIPTION: SPEAKER date 10/12/2016 │ page 2 of 5 MECHANICAL DRAWING D IS C O N TI N U ED units: mm tolerance: ±0.2 mm cui.com For more information, please visit the product page. CUI Inc │ MODEL: CMS-18138-25-SP │ DESCRIPTION: SPEAKER date 10/12/2016 │ page 3 of 5 RESPONSE CURVES N TI N U ED Frequency Response Curve D IS C O Total Harmonic Distortion Curve cui.com For more information, please visit the product page. CUI Inc │ MODEL: CMS-18138-25-SP │ DESCRIPTION: SPEAKER date 10/12/2016 │ page 4 of 5 PACKAGING units: mm D IS C O N TI N U ED Tray Size: 360 x 225 x 9 mm Carton Size: 375 x 240 x 260 mm Tray QTY: 80 pcs per tray Carton QTY: 2,000 pcs per carton cui.com For more information, please visit the product page. CUI Inc │ MODEL: CMS-18138-25-SP │ DESCRIPTION: SPEAKER date 10/12/2016 │ page 5 of 5 REVISION HISTORY 1.0 description date initial release 10/12/2016 ED rev. D IS C O N TI N U The revision history provided is for informational purposes only and is believed to be accurate. Headquarters 20050 SW 112th Ave. Tualatin, OR 97062 800.275.4899 Fax 503.612.2383 cui.com techsupport@cui.com CUI offers a one (1) year limited warranty. Complete warranty information is listed on our website. CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use. CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.