The BOSCH SMP13x is an absolute pressure sensor designed for hydraulic pressure measurement in automatic transmissions. Its compact, optimized package facilitates easy integration into transmission control modules. The sensor is available in standard pressure ranges of 50 kPa to 2.2 MPa (SMP132) or 50 kPa to 7 MPa (SMP137), with options for custom ranges. It provides a highly linear, calibrated, and temperature-compensated ratiometric analog output signal that is proportional to both the applied pressure and the supply voltage. Features include integrated ESD and short-circuit protection, open circuit detection capability, and two integrated capacitors for EMC protection. The SMP13x is RoHS compliant and automotive tested, ensuring robustness and high accuracy.
Package3 pin metal housing
Temp Range-40 to +150°C
Voltage5V
Current< 12.5mA
Quick Jump:
Technical Specifications
Bosch SMP13X technical specifications.
General
Sensor Type
Absolute Pressure Sensor
Pressure Range (SMP132)
50 kPa to 2.2 MPakPa
Pressure Range (SMP137)
50 kPa to 7 MPakPa
Operating Temperature Range
-40 to +150°C
Accuracy (0°C to 125°C, over lifetime)
< 2.0%
Accuracy (-40°C to 150°C, over lifetime)
< 2.5%
Start-up Time
10ms
Supply Voltage
5V
Supply Current
< 12.5mA
Output Signal
Ratiometric Analog
Package Type
3 pin metal housing
Connectivity Options
Wire bonding, soldering, welding
Integrated Features
On-chip calibration and temperature compensation, EMC protection (two capacitors), Open circuit detection capability
Compliance
RoHS
Yes
RoHS Version
2011/65/EU
Environmental
RoHS compliant
Protection
ESD protection
Protection
Short circuit protected
Certification
Automotive tested
Datasheet
Bosch SMP13X Datasheet
Download the complete datasheet for Bosch SMP13X to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.