Min. Order Reference FOB Price
100 Pieces US$0.10 - 0.15 / Piece
Product Description
Description: 1. Working Voltage: 3.5-5.5V. 2. Working Current: <25mA. 3. Brand new and high quality. The structure of the buzzer 1.Piezoelectric buzzer: the piezoelectric buzzer is mainly composed of multivibrator, piezoelectric buzzer, impedance matcher, resonator box and shell.Some ...