CPE-4485

Additional Resources: Product Page | 3D Model | PCB Footprint date 08/05/2022 page 1 of 3 MODEL: CPE-4485 | DESCRIPTION: PIEZO BUZZER TRANSDUCER FEATURES • piezo transducer with pin mount • 100 dB SPL • 3,000 Hz rated frequency SPECIFICATIONS parameter conditions/description min typ max units continuous sine wave square wave 85 50 Vp-p Vp-p intermittent sine wave square wave 100 60 Vp-p Vp-p 25 mA operating voltage current consumption rated frequency 2,200 sound pressure level at 30 cm, 12 Vp-p, 3,000 Hz sine wave electrostatic capacity at 120 Hz/1 V dimensions Ø44.8 x 13.6 3,000 4,000 100 164,500 Hz dB 235,000 305,500 pF mm weight material PBT+15% Glass UL94V-0 (black) terminal pin type (Au plating) 11.5 g operating temperature -40 105 °C storage temperature -40 105 °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 hand soldering 2 Notes: conditions/description min typ max units for maximum 3 seconds 340 350 360 °C 2. Not recommended for wave soldering cuidevices.com Additional Resources: Product Page | 3D Model CUI DEVICES | MODEL: CPE-4485 | DESCRIPTION: PIEZO BUZZER TRANSDUCER | PCB Footprint date 08/05/2022 | page 2 of 3 MECHANICAL DRAWING units: mm tolerance: ±0.5 mm Recommended PCB Layout Top View FREQUENCY RESPONSE CURVE cuidevices.com Additional Resources: Product Page | 3D Model | PCB Footprint CUI DEVICES | MODEL: CPE-4485 | DESCRIPTION: PIEZO BUZZER TRANSDUCER date 08/05/2022 | page 3 of 3 REVISION HISTORY rev. description date 1.0 initial release 06/01/2010 1.01 applied new spec template 06/25/2015 1.02 added current consumption 10/23/2018 1.03 updated datasheet 03/15/2019 1.04 brand update 03/19/2020 logo, datasheet style update 08/05/2022 1.05 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