Hall Effect Sensor 49E Type Linear

The 49E Hall Effect Sensor (Linear Type) is a magnetic field sensor that outputs an analog voltage proportional to magnetic field strength. Unlike digital Hall sensors (which only output HIGH/LOW), the 49E provides variable analog output, making it ideal for measuring magnetic field intensity or detecting magnet position.

It typically comes in a TO-92 package (similar to a transistor) and is widely used in motor control, speed detection, proximity sensing, and magnetic field measurement.

🔹 Key Features

• Linear analog output

• Detects north & south magnetic poles

• High sensitivity

• Compact TO-92 package

• Works with 3.3V and 5V systems

🔹 Typical Specifications

• Operating voltage: 4.5V – 6V (commonly 5V)

• Output type: Analog

• Sensitivity: ~1.4mV/Gauss (varies by manufacturer)

• Package: TO-92

• 3 Pins: VCC, GND, OUT