Additional Resources: Product Page 3D Model PCB Footprint date 12/10/2019 page 1 of 5 MODEL: CPT-1404-85T DESCRIPTION: PIEZO BUZZER TRANSDUCER FEATURES low profile wave solder through hole SPECIFICATIONS parameter conditions/description min typ max units Vp-p rated voltage 10 Vp-p 0V operating voltage 1 30 Vp-p current consumption at rated voltage, 4,000 Hz, duty square wave 10 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 100 Hz/1 V 11,200 16,000 20,800 pF dimensions 14.0 x 4.0 mm weight 0.7 g material PBT terminal pin (tin 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 86~106 kPa pressure, unless otherwise noted. SOLDERABILITY parameter conditions/description min typ max units wave soldering see recommended wave soldering profile 250 C 3 Sec Max 250 2~5 C/Sec 130 C/Sec 2~5 C/Sec 110 25 100 Sec 40 Sec 60 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-1404-85T DESCRIPTION: PIEZO BUZZER TRANSDUCER date 12/10/2019 page 2 of 5 MECHANICAL DRAWING units: mm tolerance: 0.5 mm Recommended PCB Layout Top View cuidevices.com