ABT-443-RC

ABT-443-RC is a high-performance sound transducer designed for compact applications. Operating within a voltage range of 2.5V to 4.5V, this SMD sounder delivers an impressive sound level of 85 dB, making it suitable for alert and notification systems. With a current consumption of 90 mA, it ensures efficient operation while providing clear audio output. Its small form factor allows for easy integration into various electronic devices, making it ideal for both professional and DIY projects. Enhance your designs with this reliable sound transducer for effective audio signalling.

• 3.6Vp-p rated voltage, 2.5 to 4.5Vp-p operating voltage range
• Surface mount, black colour, LCP housing
• ≤90mA rated current at rated voltage, 2,730Hz resonant frequency
• ≥85dB sound output at 2730Hz at 10cm at rated voltage
• Operating temperature range from -30°C to +80°C