date 05/03/2013 page 1 of 3 MODEL: CT-1205C-SMT │ DESCRIPTION: MAGNETIC BUZZER INDICATOR FEATURES • high sound pressure level • washable • internally driven RoHS SPECIFICATIONS parameter conditions/description min rated voltage typ max 5.0 operating voltage 4.0 current consumption rated frequency sound pressure level at 10 cm (A-weight free air), rated voltage dimensions 12.8 x 12.8 x 10.0 2,100 2,400 90 94 units Vdc 7.0 Vdc 30 mA 2,700 Hz dBA mm weight 2.0 material PPS (S-206) terminal SMT type (Sn plating) g operating temperature -30 70 °C storage temperature -40 85 °C max units 260 °C RoHS Note: yes Add suffix “-TR” to the model for tape & reel packaging SOLDERABILITY parameter conditions/description reflow soldering see reflow profile min PeakTemp 260°C 255°C 20~40sec 217°C C 200°C 150°C 60~180sec Time [sec] cui.com 60 ~150 sec typ CUI Inc │ MODEL: CT-1205C-SMT │ DESCRIPTION: MAGNETIC BUZZER INDICATOR date 05/03/2013 │ page 2 of 3 MECHANICAL DRAWING ĳĮĴįı units: mm tolerance: ±0.5 mm ıįĶ ĳĮĵįı RECOMMENDED PCB LAYOUT (Top View) ŘŦŦŬ ıĲġ ıĳġ ŚŦŢų ıĶĮĮĮĳııĶ ıķĮĮĮĳııķ CT-1205C 0112 CHINA PERFORMANCE CURVES Voltage vs. Sound Pressure Level Voltage vs. Current Consumption MEASUREMENT METHOD ĬŗġŅń cui.com CUI Inc │ MODEL: CT-1205C-SMT │ DESCRIPTION: MAGNETIC BUZZER INDICATOR date 05/03/2013 │ page 3 of 3 REVISION HISTORY rev. description date 1.0 initial release 09/21/2006 1.01 new template applied, corrected performance curves 12/18/2012 1.02 updated part number, added TR package option 05/03/2013 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@example.com 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.