Kemo L010 – Piezoelectric ultrasonic transducer Ø 41 mm, 2–60 kHz

Kemo L010: Piezoelectric transducer for ultrasound

The Kemo L010 is a compact piezoelectric speaker with a diameter of 41 mm and two solder terminals . It is a component for integration into electronic circuits for the generation of acoustic and ultrasonic signals, with a specified frequency range of approximately 2–60 kHz.

Its small size and weight of approximately 6 g make it easy to integrate into electronic projects and ultrasonic emission systems. The declared radiation angle is approximately 160° and the maximum indicated sound pressure level is 120 dB (±15%).

Main features

• Transducer with piezoelectric technology.
• Frequency range including the audible and ultrasonic bands.
• Two solder terminals for connection to the circuit.
• Diameter 41 mm and height of approximately 12 mm.
• Suitable for integration into sound and ultrasonic generators.

Technical specifications

• Brand: Kemo Electronic
• Model: L010
• Type: Piezoelectric transducer
• Indicated voltage: 16 Vp-p
• Maximum indicated voltage: 30 Vp-p
• Frequency range: approx. 2–60 kHz
• Maximum declared sound pressure: 120 dB (±15%)
• Beam angle: about 160°
• Operating temperature: approx. −25 / +80 °C
• Connection: 2 solder terminals
• Dimensions: Ø 41 × approx. 12 mm
• Weight: about 6 g

Connection and use

The transducer requires an external drive circuit suited to its characteristics. The voltages expressed in Vp-p refer to the peak-to-peak value of the applied signal. For connection and operating limits, refer to the technical documentation for the component and the generator used.