Additional Resources: Product Page 3D Model PCB Footprint date 03/13/2020 page 1 of 3 MODEL: CPE-171 DESCRIPTION: PIEZO BUZZER TRANSDUCER FEATURES piezo transducer with pin mount 75 dB SPL 2,800 Hz rated frequency SPECIFICATIONS parameter conditions/description min typ max units operating voltage 30 Vp-p current consumption at 10 Vp-p, 2,800 Hz square wave 4 mA rated frequency 2,800 Hz sound pressure level at 10 cm, 10 Vp-p, 2,800 Hz square wave 75 dB electrostatic capacity at 120 Hz/1 V 3,920 5,600 7,280 pF dimensions 9.0 x 8.0 mm weight 0.52 g material PBT+15% Glass (black) terminal pin type (Au plating) operating temperature -30 85 C storage temperature -40 95 C RoHS yes Notes: 1. All specifications measured at 5~35C, humidity at 45~85%, under 86~106kPa pressure, unless otherwise noted. SOLDERABILITY parameter conditions/description min typ max units hand soldering for maximum 2 seconds 330 380 C wave soldering see wave solder profile 255 260 265 C y cuidevices.com 5D0Tfd nby B>6Tfd Nby Dppmjoh cz bjs 5D0Tfd nb Additional Resources: Product Page 3D Model PCB Footprint CUI Devices MODEL: CPE-171 DESCRIPTION: PIEZO BUZZER TRANSDUCER date 03/13/2020 page 2 of 3 MECHANICAL DRAWING units: mm tolerance: 0.5 mm CPE-171 CUI DEVICES (Sealed Type) FREQUENCY RESPONSE CURVE cuidevices.com