Murata Piezoelectric Diaphragm Surface Mount External Drive 20mm Diameter 0.22mm Height 7BB-20-3

Murata 7BB-20-3 piezoelectric diaphragm is a surface mount type with an external drive mechanism. It measures 20mm in diameter and has an ultra-thin height of 0.22mm, operating reliably at a fixed frequency of 3.6 kHz. Designed for applications requiring low power consumption, this diaphragm has a capacitance of 20nF and operates within a temperature range of -10°C to 40°C.

The diaphragm is RoHS compliant, reflecting its adherence to environmental safety standards. Its compact, lightweight, and thin form factor makes it well-suited for a variety of industrial and consumer electronics, including digital cameras, burglar alarms, clocks, and calculators.

The external drive design ensures no electrical contacts, which reduces noise and enhances the reliability of sound emission. Known for its precision and consistent performance, the Murata 7BB-20-3 piezoelectric diaphragm is ideal for efficient signal conversion applications in audio and sensor technologies.

Operates at a fixed frequency of 3.6 kHz for consistent performance. Capacitance of 20nF supporting low power consumption voltage type operation. Temperature range from -10°C to 40°C for reliable function in various conditions.

RoHS certified for environmental compliance and safety. Compact and lightweight design suitable for portable electronic devices. External drive type eliminating contact noise for enhanced signal clarity. Recommended for use in consumer electronics and industrial applications such as alarms and clocks.

This diaphragm component is a high-reliability solution for piezoelectric transduction needs across industrial, consumer electronics, and measurement systems. For further enhancement of your product designs, explore more piezoelectric components and accessories at EnvMart.

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