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MA40S4R

MA40S4R

MA40S4R

Murata Electronics

PROXIMITY SENSOR,ULTRASONIC Bulk 80°

SOT-23

MA40S4R Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 27 Weeks
Mount PCB, Through Hole
Number of Pins 2
PackagingBulk
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Termination PCB
Max Operating Temperature85°C
Min Operating Temperature -40°C
Capacitance 2.55nF
Operating Supply Voltage20V
Self Resonant Frequency40kHz
Sensors/Transducers Type PROXIMITY SENSOR,ULTRASONIC
Outside Diameter9.9 mm
Housing CERAMIC
Switching Frequency40kHz
Beam Angle80°
Measurement Range-Max 4000 mm
Diameter 10mm
Height 10mm
Length 7.1mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1171 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.689920$2.68992
10$2.537660$25.3766
100$2.394019$239.4019
500$2.258509$1129.2545
1000$2.130669$2130.669

MA40S4R Product Details

MA40S4R Overview


A Bulk protects these ultrasonic receivers from damage. It is important that the temperature of ultrasonic receivers does not fall below -40°C. In contrast, the maximum operating temperature of the ultrasonic receivers should be set to 85°C. When ultrasonic receivers are operating, they should supply voltage of 20V. 2 pins are present on the ultrasonic receivers.

MA40S4R Features


Bulk Package
Moisture Sensitivity Level: 1 (Unlimited)
Min Operating Temperature: -40°C
Max Operating Temperature: 85°C


MA40S4R Applications


There are a lot of Murata Electronics
MA40S4R Ultrasonic Receivers applications.


  • People detection
  • Robot ranging sensor
  • Long range object detection
  • Environments with acoustic
  • Environments with electrical noise
  • Height monitors
  • Auto sizing
  • Box dimensions
  • Automated factory systems
  • Automotive applications

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