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MA40E8-2 - MA40 Series / Ultrasonic Sensors

Download the MA40E8-2 datasheet PDF. This datasheet also covers the MA40B8R variant, as both devices belong to the same ma40 series / ultrasonic sensors family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • I I I I Small size: 10 and 16 Combined types High SPL types Low voltage/current types MA40E SERIES.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MA40B8R_Murata.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number MA40E8-2
Manufacturer Murata
File Size 56.33 KB
Description MA40 Series / Ultrasonic Sensors
Datasheet download datasheet MA40E8-2 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
SENSORS ULTRASONIC SENSORS MA40 SERIES MA40 SERIES OPEN TYPE FEATURES I I I I Small size: 10 and 16 Combined types High SPL types Low voltage/current types MA40E SERIES WATERPROOF TYPE FEATURES 40kHz Sensors I I I I Waterproof Many types leaded/not Short ringing time Directive models APPLICATIONS I Burglar alarms I Object detection devices I Distance measurement devices APPLICATIONS I Rear backing sonar I Corner sonar SENSORS DIMENSIONS: mm MA40S4R/S ␾ 9.9 7.1 12 10 9 5 10 5 10 10 9 MA40B8R/S MA40S5 ␾ 9.9 7.1 MA40B7 OPEN ␾16 ␾16 12 MA407S-1 MA40F14-1B dia.18.0 ± 0.5 dia.10.4 MA40E7R/S 3 ± 0.1 9 ± 0.1 MA40E8-2 ␾14 ± 0.3 ␾18 ␾10.4 12 10 10 ␾10.4 8 ± 0.3 WATERPROOF 40 ± 5 50 ± 2 deg. 12.0 ± 0.5 9.0 ± 1.0 10.0 ± 0.3 39.5 ± 5 12 ± 0.2 14 ± 0.