PKLCS1212E4001-R1 Datasheet PDF - muRata

●The PKLCS series from Murata is an external drive SMD type piezoelectric sounders. These devices take advantage of extensive acoustic and mechanical design technology and high performance ceramics. Murata has developed SMD piezoelectric sounders that suit the thin, high density design of electronic equipment. They can produce not only a single sound but also melodies and other complex sounds enabling it to be used in such applications as operation confirmation sounds, alarms and melodies.

● Small, thin and lightweight

● High sound pressure level and clear sound

● Reflowable soldering

● Minimum sound pressure level is 75dB

● Maximum operating voltage range is ±12.5Vo-p, 25Vp-p

● Operating temperature range from -20°C to 70°C and -40°C to 85°C

● Dimension is 12mm x 12mm x 3mm

● Operates in 2.4KHz, 4KHz frequency