Sonitron 86 dB Panel Mount Multifunction Internal 26 mm Piezo Buzzer Component 140 mm 5 V dc Min 35V dc Max SCI535B1 BLACK

Sonitron SCI535B1 BLACK is a high-performance piezo buzzer designed for panel mount applications requiring multifunction internal drive circuitry. It delivers a sound pressure level of 86 dB and operates reliably with a supply voltage range from 5 V dc minimum to 35 V dc maximum.

This buzzer is constructed for panel mounting with a specialized hole mount and uses 6.3 x 0.8 mm faston connectors for easy integration with electronic circuits. Its compact form factor includes dimensions of 26 mm height, 140 mm length, and 36.5 mm diameter, making it suitable for space-constrained installations.

Designed for industrial and commercial electronics, it is capable of pulsed tone operation with multifunction tone types to suit various signalling needs. The buzzer operates effectively across a wide temperature range of -40°C to 85°C, making it ideal for harsh environments.

Robust standards compliance includes IP67 ingress protection and adherence to MIL STD202 for durability and ABS UL 94 HB rating for flame retardance, as well as NATO standards, ensuring safety and reliability in critical applications.

Its acoustic output frequency spans from 2975 Hz minimum up to 4.025 kHz maximum, powered by an efficient 12.2 mA current draw. This combination of specifications makes it suitable for use in industrial controls, alarms, instrumentation, and other electronic equipment requiring audible alert signals.

The buzzer’s panel mount configuration allows secure and straightforward installation within electrical enclosures and control panels. Internal circuitry supports DC operation, eliminating the need for external drivers. High output sound levels assist in clear audible signaling over ambient noise.

Compact size supports integration in tight assembly spaces. Wide operating temperature and robust construction deliver longevity and dependable performance under challenging conditions. Conforms to multiple industry standards, enhancing suitability for military, aerospace, and commercial applications.

This Sonitron piezo buzzer SCI535B1 BLACK combines durability, versatility, and strong acoustic performance, making it a reliable choice for engineers and system designers. Suitable for industrial automation, HVAC systems, safety alarms, and instrumentation panels.

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