Manufacturer Part Number
MRMS201A-001
Manufacturer
Murata Electronics
Introduction
The MRMS201A-001 is a high-precision magnetic sensor switch from Murata Electronics designed for a wide range of applications.
Product Features and Performance
Magnetoresistive technology for high sensitivity and reliability
Wide operating temperature range of -40°C to 85°C
Low power consumption with a supply current of up to 12mA
Digital output with North/South pole detection
Precise magnetic trip and release points of 2.5mT and 0.5mT respectively
Latching function for stable switching operation
Product Advantages
Compact surface mount package (TO-236-3, SC-59, SOT-23-3)
High immunity to electromagnetic interference (EMI)
Excellent long-term stability and reliability
Key Technical Parameters
Supply voltage: 1.6V to 3.5V
Operating temperature: -40°C to 85°C
Magnetic trip point: 2.5mT
Magnetic release point: 0.5mT
Output type: Digital
Quality and Safety Features
RoHS3 compliant
Tape and reel packaging for automated assembly
Compatibility
The MRMS201A-001 is compatible with a wide range of electronic systems and devices that require accurate magnetic sensing.
Application Areas
Position sensing in industrial equipment
Lid/door/window detection in home appliances
Proximity sensing in robotics and automation
Contactless switching in medical devices
Product Lifecycle
The MRMS201A-001 is a current production model from Murata Electronics and is not nearing discontinuation. Replacement or upgrade options may be available as technology evolves.
Key Reasons to Choose This Product
High precision and reliability with magnetoresistive technology
Wide operating temperature range for versatile applications
Low power consumption for energy-efficient designs
Compact and easy-to-integrate surface mount package
Excellent long-term stability and performance
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