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Honeywell Technologies Surface Mount Omnipolar Digital Hall Effect Sensor IC SOT-89B 4-Pin 3.8 V–30 V SS551AT

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Honeywell Technologies Surface Mount Omnipolar Digital Hall Effect Sensor IC SOT-89B 4-Pin 3.8 V - 30 V SS551AT

Name: Honeywell Technologies Surface Mount Omnipolar Digital Hall Effect Sensor IC SOT-89B 4-Pin 3.8 V - 30 V SS551AT
Brand: Honeywell
SKU: 164731
Price: 2.78 USD
Availability: InStock

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Category Hall Effect Sensor Brand Honeywell Condition New

Specifications

Country of Origin	Mexico
Brand	Honeywell
Height	3mm
Length	4.06mm
Model	SS551AT
Technology	Digital
Sensor Type	Hall Effect Sensors
Width	1.57mm
Mount Type	Surface
Series	SS500
Maximum Operating Temperature	150°C
Package Type	SOT-89B
Minimum Operating Temperature	-40°C
Interface Type	IC
Standards/Approvals	RoHS
Pin Count	4
Maximum Supply Voltage	30V
Minimum Supply Voltage	3.8V
Supply Current	20mA
Magnetic Type	Omnipolar

Key Features

The sensor operates digitally using omnipolar magnetic fields from permanent magnets or electromagnets.
Compact SOT-89B package with 4 pins facilitates easy surface mounting on printed circuit boards.
Operates reliably across a wide temperature range from -40°C up to 150°C.
Built-in reverse polarity protection ensures robust performance and extended device life.
Low supply current consumption of 20mA supports efficient power management in battery-operated systems.
Measured dimensions are 4.06mm length, 3mm height, and 1.57mm width.
RoHS-compliant sensor suitable for medical, industrial, and commercial magnetic sensing applications.
Manufactured in Mexico ensuring quality and consistency.

Product Description

Honeywell SS551AT is an omnipolar digital Hall effect sensor IC in a compact SOT-89B 4-pin surface mount package, designed for precise magnetic field detection across various industrial, medical, and commercial applications. It operates with supply voltages ranging from 3.8 V to 30 V, providing flexible integration into various electronic systems.

This sensor is activated by both North and South magnetic poles, featuring built-in reverse polarity protection and thermally balanced integrated circuit design for enhanced stability and reliability.

The device operates efficiently with a low supply current of 20mA and withstands operating temperatures from -40°C to 150°C, making it suitable for harsh environments. Its compact form factor (4.06mm length x 3mm height x 1.57mm width) facilitates easy PCB integration.

The SS551AT complies with RoHS standards, underlining Honeywell's commitment to environmentally responsible manufacturing. Applications include magnetic field sensing in automotive, industrial controls, consumer electronics, and medical devices.

The sensor functions digitally with omnipolar magnetic sensing capability. Compact SOT-89B 4-pin surface mount package simplifies installation. Wide operating temperature range ensures device robustness. Built-in reverse polarity protection enhances device longevity.

Low current consumption aids energy-efficient designs. Manufactured in Mexico under strict quality control. RoHS-compliant for environmental safety.

This Hall effect sensor is ideal for precise motion detection and position sensing in demanding industrial, commercial, and laboratory environments. Its versatility supports multiple electronic system designs requiring reliable magnetic field detection.

Explore high-quality sensor solutions in the Electronics & Electricals category on EnvMart, featuring advanced Hall Effect Sensors like the Honeywell SS551AT.