Product Introduction
Japan Murata Ultrasonic SensorMA40S4S Features:
Compact structure, lightweight
High sensitivity and sound pressure
Japan Murata Ultrasonic SensorMA40S4S Applications:
Automotive use: multimedia infotainment services
Other uses: home obstacle detection
Distance measurement
Japan Murata Ultrasonic SensorMA40S4S Parameters:
| Operating Temperature Range |
-40℃ to 85℃ |
| Structure |
Open Type |
| Center Frequency |
40kHz |
| Sensitivity |
1.5~4.0Vp-p |
| Sound Pressure Level |
120dB typ. (0dB=0.02mPa) |
| Directivity |
80deg. (typ.) |
| Capacitance |
2550pF |
| Capacitance Tolerance |
±20% |
| Maximum Input Voltage |
20Vp-p Continuous signal, Square wave |
Japan Murata Ultrasonic SensorMA40S4S Dimensions:
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