Magnetic Sensors
Standard Power Series
Omnipolar magnetoresistive. SOT-23, flat TO-92-style. 7 G typ., 11 G max. (SM351RT, SM451R): 14 G typ., 20 G max. (SM353RT, SM453R). 3 to 24 Vdc.
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Overview
Honeywell Magnetoresistive Sensor ICs (integrated circuits), Standard Power Series, are ultra-sensitive devices designed for manufacturers who need a durable and reliable speed or position sensor for large air gaps or small magnetic fields in standard power (typically 3 Vdc to 24 Vdc) applications. Unlike reed switches and other magnetic sensors, Honeywell’s solid state design offers ultra-high sensitivity of 11 G max., making it the highest sensitivity sensor in its class for standard powered applications.
The Magnetoresistive Sensor ICs, Standard Power Series, respond to either a North or South pole applied in a direction parallel to the sensor. They do not require the magnet polarity to be identified, simplifying installation and potentially reducing system cost.
Data Sheet
Name
Description
File Size
Date
Size
Standard Power Series Magnetoresistive Sensor ICs Datasheet
application/pdf 614.01 KB
7/15/2021
614.01 KB
Manuals and Guides
Name
Description
File Size
Date
Size
Position Sensors Product Range Guide
application/pdf 4.85 MB
12/20/2022
4.85 MB
Installation Instructions
Name
Description
File Size
Date
Size
Standard Power Series Magnetoresistive Sensor ICs
application/pdf 582.54 KB
7/15/2021
582.54 KB
CAD Model
Name
Description
File Size
Date
Size
Magnetic Sensors CAD Models - grouped
application/zip 130.4 KB
7/15/2021
130.4 KB
Magnetic Sensor IC Flat TO-92-Style CAD Model
application/zip 13.27 KB
7/15/2021
13.27 KB
Magnetic Sensor IC SOT-23 CAD Model
application/zip 16.4 KB
7/15/2021
16.4 KB
Brochure
Name
Description
File Size
Date
Size
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
Controlling the Future with Technology
application/pdf 11.8 MB
3/7/2023
11.8 MB
Technical Note
Name
Description
File Size
Date
Size
Magnetic Sensor IC Product Line Card
application/pdf 480.99 KB
8/11/2021
480.99 KB
Magnetic Sensor IC Selection Chart
application/pdf 383.21 KB
3/6/2025
383.21 KB
Application Note
Name
Description
File Size
Date
Size
Solutions For Healthier Air & HVAC Systems
application/pdf 3.88 MB
5/31/2022
3.88 MB
Standard Power Series Magnetoresistive Sensor ICs
application/pdf 374.71 KB
7/15/2021
374.71 KB
Sensors and Switches: Solutions for Medical Applications
application/pdf 1.34 MB
5/18/2023
1.34 MB
eBook
Name
Description
File Size
Date
Size
Redefining Road Rail & Rugged Applications
application/pdf 28.35 MB
12/20/2022
28.35 MB
Product Photo
Name
Description
File Size
Date
Size
Flat TO-92-style straight standard leads lowres photo
image/jpeg 16.8 KB
7/15/2021
16.8 KB
Magnetic Sensors Product Photos - grouped
application/zip 1.22 MB
7/15/2021
1.22 MB
Flat TO-92-style straight standard leads highres photo
image/jpeg 89.66 KB
7/15/2021
89.66 KB
Name
Description
File Size
Date
Size
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
Controlling the Future with Technology
application/pdf 11.8 MB
3/7/2023
11.8 MB
Redefining Road Rail & Rugged Applications
application/pdf 28.35 MB
12/20/2022
28.35 MB
Solutions For Healthier Air & HVAC Systems
application/pdf 3.88 MB
5/31/2022
3.88 MB
Magnetic Sensors CAD Models - grouped
application/zip 130.4 KB
7/15/2021
130.4 KB
Magnetic Sensor IC Product Line Card
application/pdf 480.99 KB
8/11/2021
480.99 KB
Flat TO-92-style straight standard leads lowres photo
image/jpeg 16.8 KB
7/15/2021
16.8 KB
Magnetic Sensors Product Photos - grouped
application/zip 1.22 MB
7/15/2021
1.22 MB
Position Sensors Product Range Guide
application/pdf 4.85 MB
12/20/2022
4.85 MB
Magnetic Sensor IC Flat TO-92-Style CAD Model
application/zip 13.27 KB
7/15/2021
13.27 KB
Standard Power Series Magnetoresistive Sensor ICs
application/pdf 582.54 KB
7/15/2021
582.54 KB
Standard Power Series Magnetoresistive Sensor ICs
application/pdf 374.71 KB
7/15/2021
374.71 KB
Flat TO-92-style straight standard leads highres photo
image/jpeg 89.66 KB
7/15/2021
89.66 KB
Magnetic Sensor IC SOT-23 CAD Model
application/zip 16.4 KB
7/15/2021
16.4 KB
Magnetic Sensor IC Selection Chart
application/pdf 383.21 KB
3/6/2025
383.21 KB
Standard Power Series Magnetoresistive Sensor ICs Datasheet
application/pdf 614.01 KB
7/15/2021
614.01 KB
Sensors and Switches: Solutions for Medical Applications
application/pdf 1.34 MB
5/18/2023
1.34 MB
Name
Date
Size
12/20/2022
7/15/2021
7/15/2021
7/25/2024
8/11/2021
3/6/2025
12/20/2022
12/20/2022
12/20/2022
4/11/2024
12/20/2022
6/14/2023
7/15/2021
7/15/2021
7/15/2021
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SM451R
Standard Power Series anisotropic magnetoresistive (AMR) sensor IC, omnipolar, ultra-high sensitivity (7 G typ. operate, 11 G max. operate), flat TO-92-style, 1000 unitsbulk
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-vf360nt-ss361rt
SM451R
Standard Power Series anisotropic magnetoresistive (AMR) sensor IC, omnipolar, ultra-high sensitivity (7 G typ. operate, 11 G max. operate), flat TO-92-style, 1000 unitsbulk
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-vf360nt-ss361rt
SM453R
Standard Power Series anisotropic magnetoresistive (AMR) sensor IC, omnipolar, very high sensitivity (14 G typ. operate, 20 G max. operate), flat TO-92-style, 1000 unitsbulk
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-vf360nt-ss361rt
SM453R
Standard Power Series anisotropic magnetoresistive (AMR) sensor IC, omnipolar, very high sensitivity (14 G typ. operate, 20 G max. operate), flat TO-92-style, 1000 unitsbulk
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-vf360nt-ss361rt
