CPE-3085

Additional Resources: Product Page | 3D Model | PCB Footprint date 08/05/2022 page 1 of 3 MODEL: CPE-3085 | DESCRIPTION: PIEZO BUZZER TRANSDUCER FEATURES • through-hole shouldered tabs • 12 Vdc rating • 3.6 Hz rated frequency SPECIFICATIONS parameter conditions/description min rated voltage max 12 operating voltage current consumption typ 3 at rated voltage rated frequency 3,100 sound pressure level at 30 cm, rated voltage dimensions Ø29.5 x 10.2 3,600 PPO terminal pin type (Sn plating) Vdc 28 Vdc 7 mA 4,100 82 Hz dB mm weight material units 5.6 g operating temperature -20 60 °C storage temperature -30 70 °C max units 380 °C RoHS Notes: yes 1. All specifications measured at 5~35°C, humidity at 45~85%, under 86~106kPa pressure, unless otherwise noted. SOLDERABILITY parameter conditions/description min hand soldering2 for maximum 2 seconds 330 Notes: 2. Not recommended for wave soldering cuidevices.com typ Additional Resources: Product Page | 3D Model | PCB Footprint CUI DEVICES | MODEL: CPE-3085 | DESCRIPTION: PIEZO BUZZER TRANSDUCER date 08/05/2022 | page 2 of 3 MECHANICAL DRAWING units: mm tolerance: ±0.5 mm CP EXX XX 30 85 G Recommended PCB Layout Top View Week 01 02 Year 08---2008 09---2009 PERFORMANCE CURVES P: Voltage vs. Sound Pressure Level I: Voltage vs. Current Consumption DRIVING CIRCUIT Notes: 1. The current consumption and the sound pressure level are measured by using the recommended driving circuit shown above. cuidevices.com Additional Resources: Product Page | 3D Model | PCB Footprint CUI DEVICES | MODEL: CPE-3085 | DESCRIPTION: PIEZO BUZZER TRANSDUCER date 08/05/2022 | page 3 of 3 REVISION HISTORY rev. description date 1.0 initial release 09/06/2006 1.01 brand update 12/16/2019 logo, datasheet style update 08/05/2022 1.02 The revision history provided is for informational purposes only and is believed to be accurate. CUI Devices offers a one (1) year limited warranty. Complete warranty information is listed on our website. CUI Devices reserves the right to make changes to the product at any time without notice. Information provided by CUI Devices is believed to be accurate and reliable. However, no responsibility is assumed by CUI Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use. CUI Devices 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. cuidevices.com