CPT-1255C-090

For more information, please visit the product page. date 04/08/2019 page 1 of 4 MODEL: CPT-1255C-090 │ DESCRIPTION: PIEZO BUZZER TRANSDUCER FEATURES • externally driven • wave solderable • through hole SPECIFICATIONS parameter conditions/description min operating voltage current consumption typ 1 at 9 Vp-p, 4,000 Hz square wave rated frequency max units 20 Vp-p 7 mA 4,000 sound pressure level at 10 cm, 3 Vp-p, 4,000 Hz square wave at 10 cm, 9 Vp-p, 4,000 Hz square wave electrostatic capacity at 120 Hz/1 V dimensions Ø12.0 x 5.5 Hz 70 85 8,400 dB dB 12,000 15,600 pF mm weight material PBT terminal pin type (Sn plating) 1.5 g operating temperature -40 85 °C storage temperature -40 85 °C max units 250 °C RoHS Notes: yes 1. All specifications measured at 5~35°C, humidity at 45~85%, under 86~106 kPa pressure, unless otherwise noted. SOLDERABILITY parameter conditions/description min wave soldering see recommended wave soldering profile Wave Solder Profile 3 Sec Max 250 2~5 °C/Sec Temperature (°C) 130 °C/Sec 2~5 °C/Sec 110 25 40 Sec 60 Sec Preheating 1.5 Sec Max Melting Time (sec) cui.com 100 Sec Cooling typ For more information, please visit the product page. CUI Inc │ MODEL: CPT-1255C-090 │ DESCRIPTION: PIEZO BUZZER TRANSDUCER date 04/08/2019 │ page 2 of 4 MECHANICAL DRAWING  units: mm tolerance: ±0.5 mm :((.   FREQUENCY RESPONSE CURVE cui.com