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MURATA MA40S4R
超声波传感器, 接收器, MA40系列, 9.9 mm直径, 40 kHz, -63 dB, -40 °C至85 °C
- 制造商：
- MURATA MURATA
- 制造商产品编号:
- MA40S4R
- 库存编号
- 1777668
-
- 产品范围
- MA40系列
- 技术数据表:
- MA40S4R 数据表
- ECAD / MCAD
-
产品范围选择器 (MA40系列)
查看全系列相关产品产品概述
MA40S4R is an ultrasonic receiver sensor. MA40S4R consist of piezoelectric ceramics, metal plate, resonator and resin case. Resonator has like a funnel shape to transmit ultrasonic waves which is generated by vibration of resonator to the air efficiently(or to concentrate ultrasonic waves from the air on the centre of resonance). Sound pressure level(S.P.L.) is the most important characteristic for ultrasonic transducers. For example, in measuring distance application, high S.P.L. transducer enables to detect the further distance.
- High S.P.L. and high sensitivity
- Compact size(10.0mm dia.)
- Open type structure (used for indoor applications)
附注
It cannot be used in outdoor applications and cannot be used for automotive applications.
产品信息
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