Additional Resources: Product Page 3D Model date 01/02/2020 page 1 of 4 MODEL: CPI-4116-85PM DESCRIPTION: PIEZO BUZZER INDICATOR FEATURES 85 dB piezo internally driven panel mount with 140 mm lead wires SPECIFICATIONS parameter conditions/description min typ max units rated voltage 12 Vdc operating voltage 3 20 Vdc current consumption at rated voltage 10 mA rated frequency at rated voltage 2,300 2,800 3,300 Hz sound pressure level at 30 cm, rated voltage 85 dB tone single dimensions 41.8 x 16 mm weight 15.0 g material ABS terminal wire leads operating temperature -20 60 C storage temperature -30 70 C RoHS yes Notes: 1. All specifications measured at 253C, humidity at 60~70%, under 86~106 kPa pressure, unless otherwise noted. SOLDERABILITY parameter conditions/description min typ max units hand soldering 370 380 390 C cuidevices.comAdditional Resources: Product Page 3D Model CUI Devices MODEL: CPI-4116-85PM DESCRIPTION: PIEZO BUZZER INDICATOR date 01/02/2020 page 2 of 4 MECHANICAL DRAWING units: mm tolerance: 0.5 mm wire: UL1007 28 AWG . PERFORMANCE CURVES SPL: Voltage vs. Sound Pressure Level I: Voltage vs. Current Consumption (dB) at 30 cm (mA) 110 10 SPL 8 100 90 6 I 80 4 2 70 60 0 0 3 6 9 12 15 18 (V) Supply Voltage (Vdc) cuidevices.com Sound Pressure Level (dB) Current Consumption (mA) 5( f & %/ %ODFN JOXH