Additional Resources: Product Page 3D Model date 11/22/2019 page 1 of 4 MODEL: CPT-1495C-300 DESCRIPTION: PIEZO BUZZER TRANSDUCER FEATURES externally driven wire leads IP67 rated SPECIFICATIONS parameter conditions/description min typ max units operating voltage 30 Vp-p current consumption at 10 Vp-p, 4,250 Hz square wave 12 mA rated frequency 4,250 Hz sound pressure level at 10 cm, 10 Vp-p, 4,250 Hz square wave 84 dB electrostatic capacity at 1,000 Hz/1 V 14,000 20,000 26,000 pF dimensions 14.0 x 10.0 mm weight 2.60 g material PBT+15% Glass terminal wire type operating temperature -30 85 C storage temperature -40 95 C RoHS yes IP level IP67 (IEC standard 529 edition 2.0 (1989)) 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 maximum 5 seconds 330 380 C cuidevices.comAdditional Resources: Product Page 3D Model CUI Devices MODEL: CPT-1495C-300 DESCRIPTION: PIEZO BUZZER TRANSDUCER date 11/22/2019 page 2 of 4 MECHANICAL DRAWING units: mm tolerance: 0.5 mm wire: UL1007 LF 22 AWG FREQUENCY RESPONSE CURVE 100 90 dB 80 70 60 50 20 200 Hz 2K 20K cuidevices.com