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TE Connectivity MS5837-02BA, Surface Mount Absolute Pressure Sensor, 1200mbar 4-Pin

Temporarily out of stock - back order for despatch 12/02/2021, delivery within 4 working days from despatch date
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RS Stock No.:
Mfr. Part No.:
TE Connectivity
unitsPer unit
1 - 9SGD18.12
10 - 24SGD15.79
25 - 49SGD14.02
50 - 99SGD13.44
100 +SGD13.04

TE Connectivity MS5837 Gel Filled Pressure Sensor

The MS5837 is an ultra-compact SMT mounting digital pressure sensor from TE Connectivity. The device is optimized for altimeter and barometer applications and uses a gel-filled design providing an altitude resolution of 13 cm. The altitude resolution at sea level is 13 cm of air. The sensor module includes a high-linearity pressure sensor and an ultra-low power 24 bit û ADC with internal factory-calibrated coefficients. It provides a precise digital 24-bit pressure and temperature value and different operation modes that allow the user to optimize for conversion speed and current consumption. A high-resolution temperature output allows the implementation of an altimeter/thermometer function without any additional sensor. The MS5837 can be interfaced to any microcontroller with I2C-bus interface. The communication protocol is simple, without the need of programming internal registers in the device.

• Pressure range: 300 to 1200 mbar
• Accuracy, -20 to 85°C: ±4 mbar
• Maximum resolution: 0.016 mbar
• High-linearity 24-bit Delta-Sigma ADC
• I2C digital interface
• Supply voltage: 1.5 to 3.6 V


• Fitness trackers
• Altimeter systems
• Barometer systems
• Bicycle computers
• Personal navigation devices
• Multi-sport watches
• Tyre pressure gauges

Pressure Sensors, TE Connectivity

Maximum Overload Pressure10bar
Mounting TypeSurface Mount
Pin Count4
Dimensions3.3 x 3.3 x 2.65mm
Maximum Operating Pressure1200mbar
Maximum Operating Supply Voltage3.6 V
Maximum Operating Temperature+85 °C
Maximum Output Voltage3.6 V
Minimum Operating Pressure300mbar
Minimum Output Voltage0 V
Minimum Operating Supply Voltage1.5 V
Minimum Operating Temperature-20 °C
Operating Supply Voltage Range1.5 → 3.6 V
Operating Pressure Range300 → 1200 mbar
Operating Temperature Range-20 → +85 °C
Output Voltage Range0 → 3.6 V