PKM22EPPH4012-B0  

参数	数值
规格书	数据手册下载
Maximum Resonant Frequency	4000(Typ) Hz
Technology	Piezo
Minimum Sound Pressure	85 dBA
Tone Mode	External Drive
Type	Sounder
Termination Method	Pin
Mounting	Through Hole
Typical Operating Supply Voltage	3 Vp-p
Product Diameter	22 mm
Product Height	12 mm