Surface mount piezoelectric buzzer offers low profile of 1.9mm

Murata Americas announced the expansion of its Surface mount piezoelectric buzzer family with the launch of the PKMCS0909E4000-R1, the smallest surface mount buzzer available on the market today, according to the company.  Measuring just 9x9mm, this piezoelectric solution fully withstands reflow soldering without the slightest degradation in performance.  It also delivers an extremely low profile of 1.9mm, while maintaining a loudness of 65dB minimum at 4kHz (with a battery friendly drive voltage of +/-1.5Vo-p). Louder sound output is possible with higher drive voltage.  Couple these features with low power consumption and a lightweight package, this latest PKMCS offering is ideally suited for battery powered devices needing audible user feedback, such as digital thermometers, blood sugar meters, and wall or remote mounted smart devices.
 
Sample pricing of the PKMCS0909E4000-R1 is $0.80 per piece in small quantities with an approximate lead-time of nine weeks.

Murata Americas
www.murataamericas.com

The Products of Murata include Monolithic Ceramic Capacitors, SAW Filters, Ceramic Resonators, Piezoelectric Sensors, Ceramic Filters, iezoelectric Buzzers, Short-range Wireless Communication Modules, Multilayer Ceramic Devices, Connectors, Isolators, Power Supplies, Circuit Modules, EMI Suppression Filters, Inductor (coils) and Sensors.

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