KINGSTATE KPEG-350 Piezo Buzzer, Black, 85dB

The KINGSTATE KPEG-350 Piezo Buzzer is a reliable and efficient electronic audio indicator, designed for clear and consistent signalling in a variety of applications. Constructed from high-heat ABS material (UL-94 rated), it offers durability and resilience within a wide operating temperature range of -30 to 85°C.

This buzzer produces a continuous tone at a resonant frequency of 2.8kHz, delivering a sound pressure level of 85dBA measured at a distance of 30cm. It features an internal drive circuit, simplifying integration by requiring only a power connection. The flange mounting design ensures secure and straightforward installation onto panels or enclosures.

With a low operating current of 7mA and a broad voltage range from 3VDC to 28VDC, it is highly versatile and energy-efficient. Its compact, black housing makes it a discreet yet effective component for alert systems. The combination of robust construction, consistent audio output, and ease of use makes it an excellent choice for professional and industrial environments where reliable audible alerts are critical.

Key Features

• High Sound Output: Generates a clear 85dB signal at 2.8kHz.
• Wide Voltage Range: Operates from 3V to 28V DC for broad compatibility.
• Robust Construction: Made from UL-94 rated ABS for high-heat resistance and durability.
• Integrated Design: Features an internal drive circuit for simple connection.
• Flange Mounting: Allows for easy and secure panel mounting.

Applications

This piezo buzzer is ideally suited for use in safety and alert systems, including smoke detectors and fire alarms, where a distinct and reliable audible warning is essential. It is also perfectly suited for general-purpose audio indicators in sensing instrumentation, industrial control panels, and consumer electronics.