RS PRO Piezo Buzzer 80 dB Through Hole Continuous Internal, 9 mm Height, 3 - 20V DC, 24 mm Diameter 238-044

RS PRO 238-044 Piezo Buzzer is a compact, high-output audio signaling device designed for integration into printed circuit board applications via through hole mounting. This buzzer produces a continuous tone at a sound level of 80 dB, making it suitable for alerting, signaling, and status indication in a wide array of electronic products and industrial systems.

Operating from a supply voltage range of 3V up to 20V DC, the buzzer adapts to diverse electronic environments and requirements. Its round enclosure, measuring 24 mm in diameter and 9 mm in height, fits conveniently into space-limited circuit layouts while delivering consistent performance.

The drive type is internal, allowing the buzzer to produce a steady tone without the need for additional drive circuitry. With a continuous tone type, this device is especially effective for applications needing clear and uninterrupted audio feedback. Typical use cases include alarm modules, status indicators, timers, and fail-safe signaling in industrial, laboratory, and automation contexts.

The wire termination style ensures robust and secure connections to PCB or wiring harnesses. The buzzer operates from a frequency range of 2,900 Hz to 3,900 Hz, enabling flexibility in tone pitch when paired with matching circuit design. Its supply current is rated at 15 mA for efficient operation.

Built to withstand challenging working conditions, the buzzer maintains reliable operation between -30°C and +85°C, suitable for both commercial and industrial electronics. This product is RoHS compliant, ensuring its suitability for regulated electronics manufacturing.

RS PRO Piezo Buzzers are widely used in industrial control panels, alarm systems, instrumentation, office equipment, and consumer electronics. The 238-044 model offers a dependable audio signaling solution that can be directly integrated into new builds or as a replacement part in legacy systems.

Provides loud, continuous tone at 80 dB sound level for effective audio signaling. Designed for through hole mounting in circuit boards, facilitating secure installation. Operates within a wide supply voltage range from 3V to 20V DC.

Features a compact round 24 mm diameter enclosure and 9 mm height. Internal drive type and continuous tone optimize its use in alarm and indication systems. Termination style is wire, suitable for reliable connections. Max frequency reaches 3.9 kHz with min frequency at 2.9 kHz, providing flexible tone options.

RoHS compliant for electronics industry standards. Explore more components and solutions in Piezo Buzzer Component and RS PRO product ranges at EnvMart for electronic and industrial applications.