Piezoelectric Sound Component

This piezoelectric buzzer is an electronic sound component used with such
products as electronic thermometers, computers, music cards, telephones,
and watches. Additionally, these items may also be used as transducers for
sound-control electronic products.

Specifications:
1) Rated voltage: 5Vp-p
2) Operating voltage: 1 - 20Vp-p
3) Max. current consumption: 5mA
4) Min. sound output at 10cm: 75dB
5) Resonant frequency: 4.0?0.5kHz
6) Capacitance at 1.0kHz: 12nF?30%
7) Working temperature: -20 ~ 60oC
8) Weight: 1.1g

Features:
1) Low power consumption
2) No contacts (therefore no noise)
3) Highly reliable and stable mount

Outer packing:
Standard export carton