date 11/09/2011 page 1 of 4 MODEL: CDM-20008 │ DESCRIPTION: SPEAKER FEATURES •metal frame •mylar cone RoHS SPECIFICATIONS parameter conditions/description min typ diameter max 20 depth mm 3.1 input power max. power: IEC-60268-5, filter 60 s on / 120 s off, 10 cycles at room temp impedance at 1 kHz, 1 V resonant frequency at 1 V sound pressure level 0.3 W, 10 cm ave. at 1, 1.2, 1.5, 2.0 kHz 1 W, 1 m ave. at 1, 1.2, 1.5, 2.0 kHz at 1 kHz, 0.3 W buzz, rattle, etc. must be normal at sine wave 1.54 V magnet size 8.0 x 1.0 mm operating temperature 0.5 W 6.8 8 9.2 Ω 448 560 672 Hz 89 75 92 78 95 81 dB dB 7,000 Hz 5 % 55 °C -20 weight 2.3 material metal RoHS yes SOLDERABILITY parameter conditions/description hand soldering 370 ±10°C for 3 ±1 seconds MECHANICAL DRAWING units: mm tolerance: ± 0.5mm 3.1 0.122 DATE STAMP 01(MONTH) 11(YEAR) CUI 0111 20.0 0.787 11.3 0.445 NON-WOVEN FABRIC SOLDERING POINT - + 1.0 0.039 BLACK POLYESTER cui.com mm 0.3 response distortion units g CUI Inc │ MODEL: CDM-20008 │ DESCRIPTION: SPEAKER date 11/09/2011 │ page 2 of 4 FREQUENCY RESPONSE CURVE cui.com CUI Inc │ MODEL: CDM-20008 │ DESCRIPTION: SPEAKER date 11/09/2011 │ page 3 of 4 PACKAGING cui.com CUI Inc │ MODEL: CDM-20008 │ DESCRIPTION: SPEAKER date 11/09/2011 │ page 4 of 4 REVISION HISTORY rev. 1.0 description date initial release 11/09/2011 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 [email protected] 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.