date 05/06/2013 page 1 of 3 cui .com model: CMT-1102-SMT description: piezo buzzer transducer features ? low current ? low profile ? externally driven rohs specifications parameter conditions/description min typ max units operating voltage 25 vp-p current consumption at 5 vp-p, 4,100 hz square wave 4.5 ma rated frequency 4,100 hz sound pressure level at 10 cm, 5 vp-p, 4,100 hz square wave 73 db electrostatic capacity at 1 khz/1 v 8,400 12,000 15,600 pf dimensions 11 x 9 x 1.7 mm weight 0.5 g material lcp (white) terminal smt type operating temperature -40 80 c storage temperature -40 80 c rohs yes note: add suf x ?-tr? to the model for tape & reel packaging solderability parameter conditions/description min typ max units re ow soldering see re ow solder pro le 255 c ujnf!\tfd^ qfbl!ufnq 328d 366d d 71291tfd 71261tfd 356d 3151!tfd 261d 311d
cui .com cui inc model: CMT-1102-SMT description: piezo buzzer transducer date 05/06/2013 page 2 of 3 fmfduspef dvj!! dnu.2213 yy!!!!!yy zfbs xffl 23...3123 22...3122 12! 13! dvj!!dijob dnu.2213 tubnq yy!!!yy! dijob mechanical drawing frequency response curve measurement method units: mm tolerance: 0.3 mm recommended pcb layout (top view)
cui inc model: CMT-1102-SMT description: piezo buzzer transducer date 05/06/2013 page 3 of 3 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 b e 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. headquarters 20050 sw 112th ave. tualatin, or 97062 800.275.4899 fax 503.612.2383 cui .com techsupport@cui.com rev. description date 1.0 initial release 09/19/2006 1.01 applied new template 09/04/2007 1.02 updated part number, added tr package option, applied new spec template 05/06/2013 the revision history provided is for informational purposes only and is believed to be accurate. revision history
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