The CPT-9019S-SMT-TR is a piezo audio transducer housed in a compact 9 mm x 9 mm surface mount package with a low profile of 1.9 mm. It is an externally driven component requiring a driving circuit, designed for an operating frequency of 4,000 Hz and capable of producing a sound pressure level of 65 dB at 10 cm.
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| Rated Voltage | 25Vp-p |
| Sound Pressure Level | 65dB |
| Operating Voltage | 25 maxVp-p |
| Current Consumption | 5mA |
| Rated Frequency | 4000Hz |
| Electrostatic Capacity | 12,000pF |
| Operating Temperature Range | -30 ~ 70°C |
| Dimensions | 9.0 x 9.0 x 1.9mm |
| RoHS | Yes |
| REACH | Compliant |
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