Additional Resources: Product Page 3D Model date 12/11/2019 page 1 of 4 MODEL: CPI-4232-70ST DESCRIPTION: PIEZO BUZZER INDICATOR FEATURES chime internally driven screw terminals SPECIFICATIONS parameter conditions/description min typ max units rated voltage 12 Vdc operating voltage 6 16 Vdc at 6 Vdc 4 mA current consumption at 12 Vdc 11 mA at 16 Vdc 12 mA rated frequency 2,400 2,900 3,400 Hz at 60 cm, 6 Vdc 68 dB sound pressure level at 60 cm, 12 Vdc 70 dB at 60 cm, 16 Vdc 78 dB tone chime at rated voltage (0.5 20% Hz) dimensions 42.5 x 32.0 mm weight 40.66 g material NYLON (UL94V-0) terminal screw terminals (tin plating) operating temperature -30 85 C storage temperature -40 85 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 maximum 2 seconds 330 380 C cuidevices.comAdditional Resources: Product Page 3D Model CUI Devices MODEL: CPI-4232-70ST DESCRIPTION: PIEZO BUZZER INDICATOR date 12/11/2019 page 2 of 4 MECHANICAL DRAWING units: mm tolerance: 0.5 mm PERFORMANCE CURVES Voltage vs. Sound Pressure Level Voltage vs. Current Consumption at 60 cm cuidevices.com