RS PRO 90 dB Surface Continuous External Magnetic Buzzer Component 3 mm Height 8.5 x 8.5 mm 3-5 V AC 2.73 kHz 754-2059

RS PRO 754-2059 is a 90 dB surface mount continuous external magnetic buzzer component designed for robust audio signaling within electrical and electronic circuits. Operating at supply voltages ranging from 3 V to 5 V AC, it produces a continuous tone frequency of up to 2.73 kHz. This makes it suitable for various audible alert applications including pest control systems, automotive warning alerts, and doorbells in both residential and industrial environments.

The buzzer is designed for surface mount applications with exact dimensions of 8.5 mm by 8.5 mm in length and width respectively, and 3 mm in height. Its compact size and low weight of 0.8 grams allow installation on printed circuit boards with limited load-bearing capability. The external drive type enables it to be connected seamlessly to different driving circuits that require continuous acoustic signaling.

This magnetic transducer comes encased to protect against dust infiltration, enhancing durability and longevity in varied environmental conditions. It supports a maximum operating temperature of 75°C, maintaining consistent performance under moderate thermal stresses. The device is RoHS compliant, ensuring it meets current environmental and safety standards.

Its rated supply current is about 90 mA, with a maximum supply voltage of 5 V AC. The sound output level of 90 dB ensures the buzzer’s alerts are clearly audible across typical residential and industrial distances.

This component is ideal for use in electronic assemblies for home automation, automotive warning systems, security alarms, and HVAC equipment where reliable audio signaling is essential.

The component is surface mounting type suitable for PCB installation. It operates with an external drive type producing continuous tone. The buzzer has compact dimensions of 8.5 mm length, 8.5 mm width, and 3 mm height. It supports maximum operating temperature up to 75°C for reliable performance.

The sound level output reaches 90 decibels for clear audible alert. Rated supply current is approximately 90 mA. Its casing protects the magnetic transducer from dust and external contamination. The device is RoHS compliant ensuring environmental safety.

Originating from Taiwan, Province Of China. Explore the RS PRO brand category on EnvMart for reliable electronic components and accessories suited for industrial, laboratory, and manufacturing applications.

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