PS1240P02BT | TDK

Acoustic Signal Transmitter, PS1240P02BT, TDK

Piezoelectronic buzzer

FEATURES

• Sounding body (unimorph) that piezo bonded the diaphragm is used, and attach on circuit, and is easy design high performance efficiency piezoelectric buzzer.
• They feature extremely low power consumption in comparison to electromagnetic units.
• They can be used with automated inserters. Moisture-resistant models are also available.
• Because these buzzers are designed for external excitation, the same part can serve as both a musical tone oscillator and a buzzer.

Technical Data

• Resonant frequency: 4 kHz
• Colour: gray/black
• Sound pressure level: 70 dB
• Installation diameter: 12.2 mm