Additional Resources: Product Page 3D Model date 07/07/2021 page 1 of 5 MODEL: CPT-14146-80T DESCRIPTION: PIEZO BUZZER TRANSDUCER FEATURES 30 Vp-p max operating voltage 80 dB SPECIFICATIONS parameter conditions/description min typ max units Vp-p rated voltage 10 Vp-p 0V operating voltage 30 Vp-p current consumption at 10 Vp-p, 4,000 Hz, duty square wave 7 mA rated frequency 4,000 Hz sound pressure level at 10 cm, 10 Vp-p, 4,000 Hz, square wave 80 dB electrostatic capacitance at 120 Hz / 1 V 5,950 8,500 11,050 pF dimensions 14 x 6.7 mm weight 1.0 g material PBT+10% GF terminal pin (gold plating) operating temperature -30 85 C storage temperature -40 90 C washable no 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 hand soldering for 2 seconds 330 380 C cuidevices.comAdditional Resources: Product Page 3D Model CUI Devices MODEL: CPT-14146-80T DESCRIPTION: PIEZO BUZZER TRANSDUCER date 07/07/2021 page 2 of 5 MECHANICAL DRAWING units: mm tolerance: 0.5 mm Recommended PCB Layout Top View cuidevices.com