KINGSTATE KPEG-276 Piezo Buzzer, ABS, 79dB, Black

The KINGSTATE KPEG-276 is a continuous-sound piezo audio indicator, designed for reliable auditory signalling in a wide range of electronic and industrial applications. Its robust construction from ABS (Acrylonitrile Butadiene Styrene) provides durability and resistance to general wear, making it suitable for both commercial and hobbyist projects. With a clear, penetrating sound output of at least 79 decibels (dB) measured at 30cm, it ensures your alerts and notifications are audible even in moderately noisy environments.

This buzzer operates on a broad voltage range from 3VDC to 28VDC, offering exceptional flexibility for integration into various circuit designs, from low-power microcontroller boards to larger industrial control panels. Its through-hole mounting style facilitates secure and straightforward installation on printed circuit boards (PCBs), ensuring stable electrical and mechanical connections. The pin terminal design simplifies wiring, while the compact, black housing allows for a discreet appearance once installed.

Engineered for reliability across challenging conditions, the KPEG-276 performs consistently within an extensive operating temperature range of -30°C to +85°C. This makes it an ideal choice for applications exposed to temperature extremes, such as automotive electronics, outdoor equipment, or industrial machinery. Its continuous tone provides a constant, unambiguous auditory signal, perfect for alarms, timers, user interface feedback, and system status indicators.

Key Specifications at a Glance:

• Sound Output: Generates a minimum of 79dB Sound Pressure Level (SPL).
• Voltage Range: Compatible with 3VDC to 28VDC supply.
• Tone Type: Emits a continuous sound.
• Mounting: Through-hole design for PCB installation.
• Operating Temperature: Rated for -30°C to +85°C.
• Resonant Frequency: 2.7kHz.
• Housing Material: Durable,