BestarBPT-23CXW-1

The BESTAR BPT-23CXW-1 is an active piezoelectric buzzer with built-in generator and wires for audible indication in electronics, automation and control panels. Key selection data: rated voltage 12VDC, operating voltage 3-20VDC, operating current 8mA, sound level 80dB at 0.3m.

Technical description

Selection-critical specifications: rated voltage 12VDC; operating voltage 3-20VDC; operating current 8mA; sound level 80dB at 0.3m; resonant frequency 3kHz; frequency tolerance ±0.5kHz; operating temperature -20 to +60°C; diameter 22.7mm; height 12.2mm; mounting holes pitch 29.8mm; connection Wires; sound generator Built-in.

Typical applications

Low-current audible indication in automation, control panels, electronic equipment, power supplies and 12VDC circuits.

Compatibility note

Before installation, verify supply voltage and polarity, available current, required sound level and its stated measurement distance, tone type, dimensions and mounting method. Two buzzers should not be considered interchangeable solely because they share the same rated voltage.

Frequently asked questions

What is the rated voltage?
12VDC.

What is the operating voltage range?
3-20VDC.

What is the sound level?
80dB at 0.3m.