For more information, please visit the product page. date 03/31/2016 page 1 of 4 MODEL: CMT-1285C-035 │ DESCRIPTION: MAGNETIC BUZZER TRANSDUCER FEATURES • externally driven • wave solderable • 91 dB SPL SPECIFICATIONS parameter rated voltage conditions/description Vo-p operating voltage current consumption min at rated voltage, 2,048 Hz square wave, ½ duty Vo-p 70 mA 85 91 dBA 13.6 16 18.4 Ø12.0 x 8.5 Ω mm 1.4 material PPO terminal pin type (Au plating) operating temperature storage temperature Notes: Vo-p 5.0 Hz weight RoHS units 2,048 at 10 cm (A-weight), rated voltage, 2,048 Hz square wave, ½ duty coil resistance dimensions max 3.5 3.0 0V rated frequency sound pressure level typ g -20 60 °C -30 70 °C max units 250 °C 2011/65/EU 1. All specifications measured at 5~35°C, humidity at 45~85%, under 86~106 kPa pressure, unless otherwise noted. SOLDERABILITY parameter conditions/description wave soldering see recommended wave soldering profile min Wave Solder Profile 3 Sec Max 250 2~5 °C/Sec Temperature (°C) 130 °C/Sec 2~5 °C/Sec 110 25 40 Sec 60 Sec Preheating 1.5 Sec Max Melting Time (sec) cui.com 100 Sec Cooling typ For more information, please visit the product page. CUI Inc │ MODEL: CMT-1285C-035 │ DESCRIPTION: MAGNETIC BUZZER TRANSDUCER date 03/31/2016 │ page 2 of 4 MECHANICAL DRAWING units: mm tolerance: ±0.5 mm FREQUENCY RESPONSE CURVE Ĳıı ĺı ťŃ Ĺı ĸı ķı Ķı ĳı ĳıı ŉŻ ĳŌ ĳıŌ MEASUREMENT METHOD +VDC +2.5V 180Ω TR: 2SC1741AS 0 cui.com For more information, please visit the product page. 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 ĲııőńŔ ŕœłŚ Lot No. XXXXXXXXXX Model No. XXXXXXXXXX Quantity. XXXX Pcs ŐŶŵġŃŰŹ ĩĶőńŔġŕųŢźĪ Date: DD MM YY MADE IN CHINA G CUI Inc ńŢųŵŰůġŃŰŹ ĩĲĳőńŔġŐŶŵġŃŰŹĪ ĴĲıŮŮ The label is placed on the inner boxes and outer carton. ĵıı ŮŮ cui.com ŮŮ ĵĵı 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 REVISION HISTORY rev. 1.0 description date initial release 03/31/2016 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 firstname.lastname@example.org 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.