For more information, please visit the product page. date 01/24/2012 page 1 of 3 SERIES: GF0668 │ DESCRIPTION: SPEAKER RoHS SPECIFICATIONS parameter conditions/description min nominal size typ max 66 units mm impedance at 0.8 kHz, 1 V 6.8 8 9.2 Ω resonant frequency at 1 V 240 300 360 Hz 90 sound pressure level 1 W, 50 cm ave., at 0.5, 0.8, 1, 1.2 kHz 87 response 10 dB max. Fo input power operation 3 must be normal at program source 93 dB 20,000 Hz 5 W 3 W 4.89 Vdc buzz, rattle, etc. must be normal at sine wave magnet size: 45 x 22 x 8 mm load test 48 hours of white noise at heat test 20 ~ 50% RH for 48 hours 68 70 72 °C humidity test 90 ~ 95% RH for 48 hours 38 40 42 °C RoHS yes 3 FREQUENCY RESPONSE CURVE parameter conditions/description potentiometer range 50 dB rectifier RMS lower limit frequency 20 Hz wr. speed 100 mm/sec zero level 60 dB cui.com W For more information, please visit the product page. CUI Inc │ MODEL: GF0668 │ DESCRIPTION: SPEAKER date 01/24/2012 │ page 2 of 3 MECHANICAL DRAWING units: mm 61.00 2.402 45.00 1.772 8.00 0.315 41.00 1.614 29.00 1.142 0.3 15.00 0.591 3.00 0.118 0.5 66.00 2.598 4.30 0.169 (4 PLCS) (+) 16.80 0.661 74.00 2.913 (-) 2.80 0.110 cui.com TOLERANCE: ±1.0mm UNLESS OTHERWISE SPECIFIED For more information, please visit the product page. CUI Inc │ MODEL: GF0668 │ DESCRIPTION: SPEAKER date 01/24/2012 │ page 3 of 3 REVISION HISTORY rev. description date 1.0 initial release 08/08/2006 1.01 correct terminal added 03/03/2009 1.02 dimension updates 04/05/2011 1.03 updated tolerance 01/13/2012 updated template 01/24/2012 1.04 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.