MA40H1S-R

The MA40H1S-R is a high-performance piezoelectric ultrasonic transducer manufactured by Murata Electronics. This device is designed for a variety of applications, including distance measurement, object detection, and ultrasonic cleaning systems.

Key Features:

1. Operating Frequency: The MA40H1S-R operates at a frequency of approximately 40 kHz, which is optimal for ultrasonic applications. This frequency allows for effective sound wave propagation and detection in air.

2. Construction: The transducer is typically housed in a robust, compact package that is designed to withstand various environmental conditions. The construction often includes a ceramic piezoelectric element that converts electrical energy into ultrasonic sound waves and vice versa.

3. Dimensions: The MA40H1S-R is designed to be compact, making it suitable for integration into various devices and systems. Its small size allows for easy mounting and installation in tight spaces.

4. Sensitivity: This transducer is known for its high sensitivity, enabling it to detect weak ultrasonic signals. This feature is particularly beneficial in applications where precision is crucial.

5. Directivity: The MA40H1S-R has a specific beam pattern that allows it to focus the ultrasonic waves in a particular direction. This directivity enhances the performance of the transducer in applications such as distance measurement and obstacle detection.

6. Impedance: The transducer has a characteristic impedance that is optimized for efficient energy transfer, ensuring that the maximum amount of ultrasonic energy is transmitted and received.

7. Temperature Range: The MA40H1S-R is designed to operate effectively over a wide temperature range, making it suitable for use in various environmental conditions.

8. Applications: Common applications for the MA40H1S-R include automotive parking sensors, robotic obstacle avoidance systems, and industrial automation. It is also used in consumer electronics for proximity sensing and in medical devices for non-invasive measurements.

9. Electrical Characteristics: The transducer typically features a low power consumption, making it energy-efficient for battery-operated devices. It is designed to work with standard electronic components, facilitating easy integration into existing systems.

10. Mounting Options: The MA40H1S-R can be mounted using various methods, including adhesive or mechanical fastening, allowing for flexibility in design and application.

Conclusion:

The MA40H1S-R from Murata Electronics is a versatile and reliable ultrasonic transducer that excels in a range of applications requiring precise distance measurement and object detection. Its compact design, high sensitivity, and robust construction make it an ideal choice for engineers and designers looking to incorporate ultrasonic technology into their products.