Same Sky (formerly CUI Devices) CSS-I4B20-SMT-TR 电磁蜂鸣器，8.5毫米方形，3毫米深，M型，2.73千赫，3.6伏，表面贴装，无驱动电路，卷带包装

Width: 8.5 mm

Height: 3 mm

Length: 8.5 mm

Frequency: 2.73 kHz

Dimensions: 8.5 mm x 8.5 mm x 3 mm

Width - in: 0.335 in

Width - mm: 8.5 mm

Height - in: 0.118 in

Height - mm: 3 mm

Length - in: 0.335 in

Length - mm: 8.5 mm

Unit Weight: 600 mg

Current Rating: 80 mA

Mounting Style: SMD/SMT

Voltage Rating: 3.6 V

Termination Style: Solder Pad

Sound Pressure Level: 90 dBA