The BRT1209P-12-C is an electro-acoustic transducer designed for audible feedback. It operates on a rated voltage of 12V DC within a range of 8V to 15V, consuming a maximum current of 30 mA. This transducer produces a minimum sound output level of 85 dB at 10cm with a resonant frequency of 2300 ± 300 Hz. Housed in a compact 12mm diameter by 9.5mm height package, it is rated for an operating temperature range of -25°C to +80°C. Common applications include computer peripherals, POS systems, telephones, and automotive electronics where audible alerts are required.