Sonitron 87 dB Panel Mount Intermittent Continuous Sweep Warbler Internal 26 mm Buzzer 2 V dc Min 35V dc Max SC235B

Sonitron SC235B is a high-performance panel mount piezo buzzer designed for industrial and commercial applications requiring reliable acoustic signaling. It features an 87 dB sound level and supports multiple tone types including intermittent, continuous, sweep, and warbler, enabling versatile alert configurations to suit diverse operational environments.

The buzzer mounts through a panel hole with a 26 mm diameter and includes PCB pin type connections, facilitating straightforward integration into control panels and electronic assemblies. Its internal drive circuitry supports operation over a supply voltage range from 2 V dc minimum up to a maximum of 35 V dc, providing flexibility for various power environments.

Crafted with durability in mind, the SC235B buzzer meets stringent standards such as IP67 ingress protection, ABS UL 94 HB flammability rating, MIL STD202 military-grade durability, and NATO compliance, ensuring robust operation under demanding industrial conditions. The compact dimensions of 160 mm length and 26 mm height enable easy mounting within tight spaces.

Operating temperature spans from -40°C to 75°C, allowing the device to perform reliably in extreme climates typical of industrial, manufacturing, HVAC, and laboratory settings. The buzzer’s sound frequency ranges from 2975 Hz to 4.025 kHz, providing effective audible signaling. Its low supply current of 8.4 mA contributes to energy efficiency in continuous use.

This buzzer is ideal for use in industrial control panels, security systems, alarm and warning devices, laboratory instruments, and automotive or aerospace signaling applications. The robust panel-mount design and high sound output make it suitable for environments where clear and reliable audible alerts are critical to safety and operational awareness.

Provides intermittent, continuous, sweep, and warbler tones for varied acoustic signaling needs. Panel mount design with 26 mm diameter and PCB pin type connections ensures easy installation. Operates at a minimum supply voltage of 2 V dc and maximum of 35 V dc with internal drive circuitry.

High sound output level of 87 dB for clear audibility in noisy industrial environments. Robust construction with IP67 rating and compliance with MIL STD202 and NATO standards. Compact size with 160 mm length and 26 mm height suitable for panel integration.

Temperature range from -40°C to 75°C for reliable performance in diverse conditions. Minimal current consumption of 8.4 mA supports energy-efficient operation.

Explore the Sonitron range for advanced Piezo Buzzers and related electronic components. Designed to meet industrial-grade standards, these products ensure reliability and durability in critical applications.