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Honeywell Through Hole Hall Effect Sensor 3 V to 24 V Digital IC TO-92 Package 3-Pin SS449R
Specifications
| Country of Origin | China |
|---|---|
| Brand | Honeywell |
| Height | 3mm |
| Length | 4.06mm |
| Model | SS449R |
| Technology | Digital |
| Sensor Type | Minute |
| Width | 1.57mm |
| Mount Type | Through Hole |
| Maximum Operating Temperature | 150°C |
| Package Type | TO-92 |
| Minimum Operating Temperature | -40°C |
| Interface Type | IC |
| Standards/Approvals | RoHS |
| Pin Count | 3 |
| Maximum Supply Voltage | 24V |
| Minimum Supply Voltage | 3V |
| Supply Current | 20mA |
| Magnetic Type | Unipolar |
Key Features
- The sensor operates within a wide supply voltage range from 3 V to 24 V.
- It features a unipolar magnetic sensing capability responding to single north or south poles.
- Designed with reverse polarity protection to prevent damage during installation.
- Operating temperature range is from -40°C to +150°C ensuring reliable performance in harsh environments.
- Compact TO-92 plastic package with dimensions 4.06 mm length, 3 mm height, and 1.57 mm width.
- Low supply current of 20 mA supports energy-efficient applications.
- Mounts through-hole for secure PCB integration in industrial and electronic projects.
- Compatible with automotive and industrial control systems requiring motion or position sensing.
Product Description
Honeywell SS449R is a through-hole Hall Effect Sensor IC designed to sense magnetic fields digitally within a supply voltage range of 3 V to 24 V. It comes housed in a TO-92 package with 3 pins, making it suitable for through-hole mounting on circuit boards in various electronics applications.
This sensor uses unipolar technology, responding to a magnetic field from a single pole either north or south. It incorporates robust IC design features, including reverse polarity protection to safeguard device integrity during installation and usage.
Operating over a broad temperature range from -40°C to 150°C allows the SS449R to perform reliably in demanding industrial, automotive, and environmental monitoring applications where variable temperatures are common.
The small form factor with 4.06 mm length, 3 mm height, and 1.57 mm width combined with a low supply current of 20 mA enables its use in compact and power-sensitive designs. This sensor is often used in motion detection, speed sensing, and position measurement tasks within manufacturing, HVAC controls, consumer electronics, and automotive systems.
Being RoHS-compliant reflects Honeywell's adherence to environmental standards, making this sensor suitable for eco-conscious designs and products. The sensor operates within 3 V to 24 V supply voltage range. Unipolar Hall Effect detection with digital IC interface.
Reverse polarity protection enhances device safety. Mount type: Through Hole with TO-92 package. Operating temperature from -40°C to 150°C supports extreme conditions. Compact dimensions and low supply current. Ideal for industrial, automotive, laboratory, and electronic instrument applications.
Explore more motion sensor ICs and related sensing components on EnvMart for your technical and industrial projects.
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Frequently Asked Questions
The Honeywell SS449R sensor operates within a supply voltage range of 3 V to 24 V.
This model can operate within a temperature range of -40°C to 150°C.
It features unipolar magnetic sensing capability, responding to either a single north or south magnetic pole.
The supply current for this sensor is 20 mA, which supports energy-efficient applications.
The dimensions of the TO-92 package are 4.06 mm in length, 1.57 mm in width, and 3 mm in height.
Yes, the sensor is RoHS-compliant, reflecting adherence to environmental standards.
This model supports through-hole mounting, making it suitable for secure integration on circuit boards.
It incorporates reverse polarity protection to prevent damage during installation.
This sensor is suitable for applications in motion detection, speed sensing, and position measurement within industrial and automotive systems.
The SS449R sensor has a total of 3 pins.
It utilizes a digital IC interface for operation.
The technology used in this sensor is digital, enabling it to sense magnetic fields digitally.
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