YJJ SM5420C-030A-P-T Intake Pressure Sensor Is Used In Tire Pressure Monitoring System.

Product Description:

YJJ SM5420C-030A-P-T Intake Pressure Sensor Is Used In Tire Pressure Monitoring System.

Features:

SM5420C is a miniature SO-8 packaged absolute pressure sensor launched by Silicon Microstructures, Inc. (SMI), mainly targeting applications in automotive tire pressure monitoring systems (TPMS), engine control, and industrial instrumentation [1] [3-4]. This product is based on the SM5108 wafer technology and utilizes MEMS piezoresistive technology. It supports three full-scale specifications: 15 psi, 30 psi, and 100 psi, featuring high precision and adaptability to harsh environments [2].

The sensor is available in ported or vented configurations, with an optimized interface design to minimize the risk of pressure pulse impact. It offers standard gel-protected and gel-free custom versions to meet different application requirements [2-3]. The ceramic substrate is suitable for mass production and is compatible with PCB integration and O-ring installation [1-2]. The product operates at 5V, with a standard operating temperature range of 0-70°C, and some models extend to -40°C to +125°C. The output signal is based on the best linear fit algorithm at 25°C [2]. It has passed AEC-Q100 automotive certification and RoHS compliance verification, and is widely used in automated production lines and high-reliability industrial environments.

The SM5420 can be selected with a ported configuration or a vented configuration, allowing air to pass through the port or the positive positioning of the pressure source for sensing general environmental pressure or used together with an O-ring seal. The port direction is chosen to minimize the chance of direct pressure pulse impact on the pressure wafer's front surface due to long-term exposure to harsh environments. The device comes with gel as standard. For large orders requiring maximum stability, such as in air pressure stations and meteorological stations, gel-free versions are available.

Features: 15 psi, 30 psi, and 100 psi; wide operating temperature range (-40 to +125°C); suitable for automated assembly lines; ultra-low price; small package size (0.16 inches x 0.16 inches); constant current or constant voltage supply; large mV voltage output; no temperature compensation or zero-point calibration.

Specifications:

Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, photodiodes, Japan FIGARO, UK CITY, ALPHASENSE full range of semiconductors, catalytic, electrochemical gas sensors, French HUMIREL/MEAS humidity sensors and other international well-known companies authorized agents or distributors, to provide customers with product information, products Solutions, product selection, supply guarantee and logistics services, etc.