Additional Resources: Product Page 3D Model PCB Footprint date 09/15/2020 page 1 of 5 MODEL: CPT-147-85T DESCRIPTION: PIEZO BUZZER TRANSDUCER FEATURES 10 Vp-p 85 dB through hole SPECIFICATIONS parameter conditions/description min typ max units Vp-p rated voltage 10 Vp-p 0V operating voltage 20 Vp-p current consumption at rated voltage, 4,000 Hz, duty square wave 7 mA rated frequency 4,000 Hz at 10 cm, rated voltage, 4,000 Hz, duty square sound pressure level 85 dB wave electrostatic capacitance at 1.0 V, 120 Hz 9,100 13,000 16,900 pF dimensions 14.0 x 7.0 mm weight 1.0 g material PBT terminal pins (tin plating) operating temperature -40 85 C storage temperature -40 85 C washable yes 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 maximum 2 seconds 330 380 C wave soldering see recommended wave soldering profile 250 C Wave Solder Profile 3 Sec Max 250 2~5 C/Sec 130 C/Sec 2~5 C/Sec 110 25 40 Sec 60 Sec 100 Sec 1.5 Sec Max Preheating Melting Cooling Time (sec) cuidevices.com Temperature (C)Additional Resources: Product Page 3D Model PCB Footprint CUI Devices MODEL: CPT-147-85T DESCRIPTION: PIEZO BUZZER TRANSDUCER date 09/15/2020 page 2 of 5 MECHANICAL DRAWING units: mm tolerance: 0.5 mm /DVHU IRQW :((. <( 5 Recommended PCB Layout Top View cuidevices.com