for more information, please visit the product page. ????????? ?????????????????? 03/31/2016 1 of 4 cui .com model : CMT-1285C-035 description: magnetic buzzer transducer features ? externally driven ? wave solderable ? 91 db spl vo -p 0v specifications parameter conditions/description min typ max units rated voltage 3.5 vo-p operating voltage 3.0 5.0 vo-p current consumption at rated voltage, 2,048 hz square wave, ? duty 70 ma rated frequency 2,048 hz sound pressure level at 10 cm (a-weight), rated voltage, 2,048 hz square wave, ? duty 85 91 dba coil resistance 13.6 16 18.4 ? dimensions ?12.0 x 8.5 mm weight 1.4 g material ppo terminal pin type (au plating) operating temperature -20 60 c storage temperature -30 70 c rohs 2011/65/eu notes: 1. all specifcations measured at 5~35c, humidity at 45~85%, under 86~106 kpa pressure, unless otherwise noted. solderability parameter conditions/description min typ max units wave soldering see recommended wave soldering profle 250 c 3 sec ma x t emperature (c) time (sec) wave solder profil e 2~5 c/sec 1 30 c/sec 2~5 c/sec 40 se c 60 se c 1 00 sec 1.5 sec ma x preheating meltin g coolin g 25 11 0 25 0 date page
for more information, please visit the product page. ?????????????????? cui .com cui inc model : CMT-1285C-035 description: magnetic buzzer transducer date 03/31/2016 page 2 of 4 frequency response curve measurement method 61 71 81 91 :1 21 1 31 31 13 l3 1l ec i{ 180 +2.5v 0 +vdc tr: 2sc1741as mechanical drawing units: mm tolerance: 0.5 mm
for more information, please visit the product page. ?????????????????? cui .com cui inc model : CMT-1285C-035 description: magnetic buzzer transducer date 03/31/2016 page 3 of 4 packaging units: mm tray size: 184 x 180 x 23 mm carton size: 440 x 400 x 310 mm tray qty: 100 pcs per tray carton qty: 6,000 pcs per carton pvu!cp y )23qdt!pvu!cpy* dbsupo!cp y 5 1 1 n n 5 5 1 n n 421n n )6qdt!usbz * 211qdt usbz lo t no. mo de l no. qu an ti ty . pc s da te : g cu i in c xxxxxxxxx x xxxxxxxxx x xx xx dd mm yy m ade in chin a the label is placed on the inner boxes and outer carton.
for more information, please visit the product page. ????????? cui inc model : CMT-1285C-035 description: magnetic buzzer transducer date 03/31/2016 page 4 of 4 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 safet y 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 03/31/2016 the revision history provided is for informational purposes only and is believed to be accurate. revision history
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