10 pcs : PKLCS1212E4001-R1 - Piezo Buzzers & Audio Indicators 4 DB 4.0 KHZ

PKLCS / PKMCS Piezoelectric Sounders Murata PKLCS / PKMCS piezoelectric sounders are available in small and compact sizes, including 9mm x 9mm and 12mm x 12mm. The 9mm x 9mm PKMCS SMD sounder features a wide frequency response with low current consumption, making it ideal for applications that require audio feedback and exceptionally compact size such as blood glucose meters, thermometers, and tracking devices. The 12mm x 12mm PKLCS has no contacts, making it highly reliable, with clear sound and no noise. Taking advantage of extensive acoustic and mechanical design technology and high-performance ceramics, Murata has created piezoelectric sounders that are ideal for high-density designs in electronic equipment.