date 05/03/2013 page 1 of 3 cui .com model: CT-1205H-SMT description: magnetic buzzer transducer features ? washable ? top sound port ? externally driven rohs ? ?3 ? ?? e ???t3?? ??c? ??c? c? ?????? ????? ?c? ????3?? ??c? ???c? specifications parameter conditions/description min typ max units rated voltage 5 vo-p operating voltage 3 7 vo-p current consumption at rated voltage, 2,400 hz square wave, ? duty 60 ma rated frequency 2,400 hz sound pressure level at 10 cm (a-weight), rated voltage, 2,400 hz square wave, ? duty 88 92 dba coil resistance 40 47 54 dimensions 12.8 x 12.8 x 10 mm weight 2g material pps (s-206) terminal smt type (sn plating) operating temperature -30 70 c storage temperature -40 85 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 260 c vo-p 0v
cui .com cui inc model: CT-1205H-SMT description: magnetic buzzer transducer date 05/03/2013 page 2 of 3 13! 12! xffl 23...3123 22...3122 zfbs ct-1205h 0112 china 1/6 3.5/1 3.4/1 mechanical drawing frequency response curve measurement method units: mm tolerance: 0.5 mm 180 +2.5v 0 +vdc tr: 2sc1741as recommended pcb layout (top view)
cui inc model: CT-1205H-SMT description: magnetic buzzer transducer date 05/03/2013 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 05/01/2006 1.01 applied new template 10/20/2009 1.02 updated part number, added tr package option, applied new spec template 05/03/2013 the revision history provided is for informational purposes only and is believed to be accurate. revision history
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