Description:
Product Name: 3V Electromagnetic Active Buzzer.
Size: 12x9.5mm/0.47X0.37Inches(Diameter x Height).
Operating Voltage:2.5-4V.
Rated Voltage:3V.
Current: greater than 25mA.
Track Number: Single.
Material: PPO.
Operating Temperature:-20 to 70 Degree Centigrade.
Storage Temperature:-30 to 80 Degree Centigrade.
Package: 20 PCS.

This component is ideally suited to adding noise to your project and is compatible with a pin pitch of 2.54mm while functioning with microcontrollers such as the Arduino. This component lets you respond to programmatic changes with a lovely annoying buzzer that can be altered over a range of frequencies to ensure maximum irritation.