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Latching Position Sensor ICs

SS400 Series, SS500 Series

Low, medium, & high Gauss unipolar Hall-effect digital sensor ICs. Flat TO-92-style, SOT-89B packages. Digital sinking output.

Overview

The SS400 Series sensor ICs are small, versatile, digital Hall-effect devices that are operated by the magnetic field from a permanent magnet or an electromagnet, and are designed to respond to alternating North and South poles or to a South pole only. Bipolar, latching and unipolar magnetics are available.

Band gap regulation provides stable operation over 3.8 Vdc to 30 Vdc supply voltage range. These sensors are capable of continuous 20 mA sinking output and may be cycled as high as 50 mA max. Its 3.8 V capability allows for use in many potential low voltage applications.

The digital, open collector sinking-type output is easily interfaced with a wide variety of electronic circuits.

To provide reliable products and consistent quality, the SS400 Series are tested at both 25 °C [75 °F] and 125 °C [257 °F]. All catalog listings in this series are qualified for operation up to 150 °C [302 °F].

For design flexibility, the lead and packaging options are:
  • Straight leads, 14,99 mm [0.59 in] long, in bulk or ammopak tape-in-box packaging
  • Straight leads, 18,7 mm [0.735 in] long, in bulk packaging
  • Formed leads, 14,99 mm [0.59 in] long, in bulk or ammopak tape-in-box packaging
Data Sheet
Name
Description
File Size
Date
Size
SS400 Series, SS500 Series Bipolar, Latching, and Unipolar Hall-effect Digital Position Sensor ICs
application/pdf 1.27 MB
7/15/2021
1.27 MB
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
SS400 Series Temperature Compensated Digital Hall-Effect Sensor ICs
application/pdf 347.42 KB
7/15/2021
347.42 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 SOT-89B CAD Model
application/zip 32.96 KB
7/15/2021
32.96 KB
Magnetic Sensor IC Flat TO-92-Style CAD Model
application/zip 13.27 KB
7/15/2021
13.27 KB
Brochure
Name
Description
File Size
Date
Size
Industrial Applications: Going Beyond Limits
application/pdf 16.69 MB
11/17/2022
16.69 MB
Making Sense of Sensing
application/pdf 3.37 MB
10/6/2021
3.37 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 372.87 KB
10/25/2022
372.87 KB
Achieving High Sensitivity and Magnetic Stability without the Use of Chopper Stabilization in Latching Hall-Effect Sensorsfor Brushless DC Motor Applications Technical Note
application/pdf 117.53 KB
1/31/2022
117.53 KB
White Paper
Name
Description
File Size
Date
Size
How to select Hall-effect sensors for brushless dc motors
application/pdf 379.18 KB
1/31/2022
379.18 KB
Non-chopper-stabilized versus chopper-stabilized bipolar latching Hall-effect sensors
application/pdf 950.68 KB
1/31/2022
950.68 KB
Application Note
Name
Description
File Size
Date
Size
Industrial Warehouse Solutions
application/pdf 2.85 MB
9/23/2022
2.85 MB
All-Terrain Vehicle Solutions
application/pdf 803.57 KB
12/20/2022
803.57 KB
Forestry Vehicles
application/pdf 1.05 MB
12/20/2022
1.05 MB
Platform Vehicles
application/pdf 628.05 KB
12/20/2022
628.05 KB
Solutions For Healthier Air & HVAC Systems
application/pdf 3.88 MB
5/31/2022
3.88 MB
Solutions for Infusion Pumps
application/pdf 2.35 MB
6/12/2023
2.35 MB
Solutions for Hemodialysis Machines
application/pdf 2.66 MB
6/12/2023
2.66 MB
Sensors and Switches in Front Loaders
application/pdf 2.54 MB
12/20/2022
2.54 MB
Solutions for Laboratory Automation
application/pdf 6.42 MB
6/12/2023
6.42 MB
Sensors and Switches: Solutions for Medical Applications
application/pdf 1.34 MB
5/18/2023
1.34 MB
Defence Ground Vehicles -
application/pdf 872.87 KB
6/14/2023
872.87 KB
Agricultural Vehicles -
application/pdf 1.11 MB
12/20/2022
1.11 MB
Solutions for Hematology Analyzers
application/pdf 2.26 MB
6/12/2023
2.26 MB
Construction Vehicles -
application/pdf 984.29 KB
12/20/2022
984.29 KB
Solutions for Ventilators
application/pdf 2.78 MB
6/12/2023
2.78 MB
Sensors in Sleep Apnea Machines
application/pdf 1.88 MB
7/15/2021
1.88 MB
Solutions for Molecular Diagnostics
application/pdf 2.61 MB
6/12/2023
2.61 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
SOT-89B lowres photo
image/jpeg 10.2 KB
7/15/2021
10.2 KB
Flat TO-92-style straight long leads highres photo
image/jpeg 110.38 KB
7/15/2021
110.38 KB
Flat TO-92-style surface mount lowres photo
image/jpeg 7.3 KB
7/15/2021
7.3 KB
SOT-89B highres photo
image/jpeg 25.73 KB
7/15/2021
25.73 KB
Flat TO-92-style formed leads ammopack tape highres photo
image/jpeg 58.63 KB
7/15/2021
58.63 KB
Flat TO-92-style surface mount highres photo
image/jpeg 30.76 KB
7/15/2021
30.76 KB
Flat TO-92-style straight standard leads highres photo
image/jpeg 89.66 KB
7/15/2021
89.66 KB
Flat TO-92-style formed leads ammopack tape lowres photo
image/jpeg 11.95 KB
7/15/2021
11.95 KB
Flat TO-92-style straight standard leads ammopack tape lowres photo
image/jpeg 9.16 KB
7/15/2021
9.16 KB
Flat TO-92-style straight long leads lowres photo
image/jpeg 17.82 KB
7/15/2021
17.82 KB
Flat TO-92-style surface mount pocket tape and reel highres photo
image/jpeg 271.06 KB
7/15/2021
271.06 KB
Flat TO-92-style straight standard leads ammo pack tape highres photo
image/jpeg 64.75 KB
7/15/2021
64.75 KB
Magnetic Sensors Product Photos - grouped
application/zip 1.22 MB
7/15/2021
1.22 MB
Flat TO-92-style surface mount pocket tape and reel lowres photo
image/jpeg 33.2 KB
7/15/2021
33.2 KB
Flat TO-92-style straight standard leads lowres photo
image/jpeg 16.8 KB
7/15/2021
16.8 KB
Name
Description
File Size
Date
Size
Position Sensors Product Range Guide
4.85 MB
12/20/2022
4.85 MB
Industrial Applications: Going Beyond Limits
16.69 MB
11/17/2022
16.69 MB
Industrial Warehouse Solutions
2.85 MB
9/23/2022
2.85 MB
All-Terrain Vehicle Solutions
803.57 KB
12/20/2022
803.57 KB
Forestry Vehicles
1.05 MB
12/20/2022
1.05 MB
Platform Vehicles
628.05 KB
12/20/2022
628.05 KB
Redefining Road Rail & Rugged Applications
28.35 MB
12/20/2022
28.35 MB
How to select Hall-effect sensors for brushless dc motors
379.18 KB
1/31/2022
379.18 KB
SOT-89B lowres photo
10.2 KB
7/15/2021
10.2 KB
Solutions For Healthier Air & HVAC Systems
3.88 MB
5/31/2022
3.88 MB
Flat TO-92-style straight long leads highres photo
110.38 KB
7/15/2021
110.38 KB
Solutions for Infusion Pumps
2.35 MB
6/12/2023
2.35 MB
Flat TO-92-style surface mount lowres photo
7.3 KB
7/15/2021
7.3 KB
Solutions for Hemodialysis Machines
2.66 MB
6/12/2023
2.66 MB
Sensors and Switches in Front Loaders
2.54 MB
12/20/2022
2.54 MB
Solutions for Laboratory Automation
6.42 MB
6/12/2023
6.42 MB
Sensors and Switches: Solutions for Medical Applications
1.34 MB
5/18/2023
1.34 MB
SOT-89B highres photo
25.73 KB
7/15/2021
25.73 KB
Magnetic Sensors CAD Models - grouped
130.4 KB
7/15/2021
130.4 KB
Non-chopper-stabilized versus chopper-stabilized bipolar latching Hall-effect sensors
950.68 KB
1/31/2022
950.68 KB
Making Sense of Sensing
3.37 MB
10/6/2021
3.37 MB
Flat TO-92-style formed leads ammopack tape highres photo
58.63 KB
7/15/2021
58.63 KB
Magnetic Sensor IC Product Line Card
480.99 KB
8/11/2021
480.99 KB
Flat TO-92-style surface mount highres photo
30.76 KB
7/15/2021
30.76 KB
Flat TO-92-style straight standard leads highres photo
89.66 KB
7/15/2021
89.66 KB
Magnetic Sensor IC Selection Chart --
372.87 KB
10/25/2022
372.87 KB
SS400 Series Temperature Compensated Digital Hall-Effect Sensor ICs
347.42 KB
7/15/2021
347.42 KB
Defence Ground Vehicles -
872.87 KB
6/14/2023
872.87 KB
Achieving High Sensitivity and Magnetic Stability without the Use of Chopper Stabilization in Latching Hall-Effect Sensorsfor Brushless DC Motor Applications Technical Note
117.53 KB
1/31/2022
117.53 KB
Flat TO-92-style formed leads ammopack tape lowres photo
11.95 KB
7/15/2021
11.95 KB
Agricultural Vehicles -
1.11 MB
12/20/2022
1.11 MB
Flat TO-92-style straight standard leads ammopack tape lowres photo
9.16 KB
7/15/2021
9.16 KB
Solutions for Hematology Analyzers
2.26 MB
6/12/2023
2.26 MB
Flat TO-92-style straight long leads lowres photo
17.82 KB
7/15/2021
17.82 KB
Flat TO-92-style surface mount pocket tape and reel highres photo
271.06 KB
7/15/2021
271.06 KB
Construction Vehicles -
984.29 KB
12/20/2022
984.29 KB
Flat TO-92-style straight standard leads ammo pack tape highres photo
64.75 KB
7/15/2021
64.75 KB
Solutions for Ventilators
2.78 MB
6/12/2023
2.78 MB
Magnetic Sensor IC SOT-89B CAD Model
32.96 KB
7/15/2021
32.96 KB
Magnetic Sensors Product Photos - grouped
1.22 MB
7/15/2021
1.22 MB
Sensors in Sleep Apnea Machines
1.88 MB
7/15/2021
1.88 MB
SS400 Series, SS500 Series Bipolar, Latching, and Unipolar Hall-effect Digital Position Sensor ICs
1.27 MB
7/15/2021
1.27 MB
Solutions for Molecular Diagnostics
2.61 MB
6/12/2023
2.61 MB
Magnetic Sensor IC Flat TO-92-Style CAD Model
13.27 KB
7/15/2021
13.27 KB
Flat TO-92-style surface mount pocket tape and reel lowres photo
33.2 KB
7/15/2021
33.2 KB
Flat TO-92-style straight standard leads lowres photo
16.8 KB
7/15/2021
16.8 KB
Name
Description
File Size
Date
Size
SS400 Series, SS500 Series Bipolar, Latching, and Unipolar Hall-effect Digital Position Sensor ICs
1.27 MB
7/15/2021
Position Sensors Product Range Guide
4.85 MB
12/20/2022
SS400 Series Temperature Compensated Digital Hall-Effect Sensor ICs
347.42 KB
7/15/2021
Magnetic Sensors CAD Models - grouped
130.4 KB
7/15/2021
Magnetic Sensor IC SOT-89B CAD Model
32.96 KB
7/15/2021
Magnetic Sensor IC Flat TO-92-Style CAD Model
13.27 KB
7/15/2021
Industrial Applications: Going Beyond Limits
16.69 MB
11/17/2022
Making Sense of Sensing
3.37 MB
10/6/2021
Magnetic Sensor IC Product Line Card
480.99 KB
8/11/2021
Magnetic Sensor IC Selection Chart --
372.87 KB
10/25/2022
Achieving High Sensitivity and Magnetic Stability without the Use of Chopper Stabilization in Latching Hall-Effect Sensorsfor Brushless DC Motor Applications Technical Note
117.53 KB
1/31/2022
How to select Hall-effect sensors for brushless dc motors
379.18 KB
1/31/2022
Non-chopper-stabilized versus chopper-stabilized bipolar latching Hall-effect sensors
950.68 KB
1/31/2022
Industrial Warehouse Solutions
2.85 MB
9/23/2022
All-Terrain Vehicle Solutions
803.57 KB
12/20/2022
Forestry Vehicles
1.05 MB
12/20/2022
Platform Vehicles
628.05 KB
12/20/2022
Solutions For Healthier Air & HVAC Systems
3.88 MB
5/31/2022
Solutions for Infusion Pumps
2.35 MB
6/12/2023
Solutions for Hemodialysis Machines
2.66 MB
6/12/2023
Sensors and Switches in Front Loaders
2.54 MB
12/20/2022
Solutions for Laboratory Automation
6.42 MB
6/12/2023
Sensors and Switches: Solutions for Medical Applications
1.34 MB
5/18/2023
Defence Ground Vehicles -
872.87 KB
6/14/2023
Agricultural Vehicles -
1.11 MB
12/20/2022
Solutions for Hematology Analyzers
2.26 MB
6/12/2023
Construction Vehicles -
984.29 KB
12/20/2022
Solutions for Ventilators
2.78 MB
6/12/2023
Sensors in Sleep Apnea Machines
1.88 MB
7/15/2021
Solutions for Molecular Diagnostics
2.61 MB
6/12/2023
Redefining Road Rail & Rugged Applications
28.35 MB
12/20/2022
SOT-89B lowres photo
10.2 KB
7/15/2021
Flat TO-92-style straight long leads highres photo
110.38 KB
7/15/2021
Flat TO-92-style surface mount lowres photo
7.3 KB
7/15/2021
SOT-89B highres photo
25.73 KB
7/15/2021
Flat TO-92-style formed leads ammopack tape highres photo
58.63 KB
7/15/2021
Flat TO-92-style surface mount highres photo
30.76 KB
7/15/2021
Flat TO-92-style straight standard leads highres photo
89.66 KB
7/15/2021
Flat TO-92-style formed leads ammopack tape lowres photo
11.95 KB
7/15/2021
Flat TO-92-style straight standard leads ammopack tape lowres photo
9.16 KB
7/15/2021
Flat TO-92-style straight long leads lowres photo
17.82 KB
7/15/2021
Flat TO-92-style surface mount pocket tape and reel highres photo
271.06 KB
7/15/2021
Flat TO-92-style straight standard leads ammo pack tape highres photo
64.75 KB
7/15/2021
Magnetic Sensors Product Photos - grouped
1.22 MB
7/15/2021
Flat TO-92-style surface mount pocket tape and reel lowres photo
33.2 KB
7/15/2021
Flat TO-92-style straight standard leads lowres photo
16.8 KB
7/15/2021
Product Number
Image
SKU
Description
alt
SS441A
SOLID STATE SENSOR
alt
SS441A-L
SS400 Series Hall-effect digital position sensor IC, unipolar, low Gauss, flat TO-92-style, straight long leads, bulk pack, 1000 units/bag
alt
SS443A
SS400 Series Hall-effect digital position sensor IC, unipolar, medium Gauss, flat TO-92-style package, straight standard leads, bulk pack, 1000 units/bag
alt
SS443A-S
SS400 Series Hall-effect digital position sensor IC, unipolar, medium Gauss, flat TO-92-style, surface mount, bulk pack, 1000 units/bag
alt
SS443A-T2
SS400 Series Hall-effect digital position sensor IC, unipolar, medium Gauss, flat TO-92-style, formed leads, ammopack tape-in-box, 5000 units/box
alt
SS443A-T3
SS400 Series Hall-effect digital position sensor IC, unipolar, medium Gauss, flat TO-92-style package, straight standard leads, ammopack tape-in-box, 5000 units/box
alt
SS449A
SS400 Series Hall-effect digital position sensor IC, unipolar, high Gauss, flat TO-92-style package, straight standard leads, bulk pack, 1000 units/bag
alt
SS449A-T2
SS400 Series Hall-effect digital position sensor IC, unipolar, high Gauss, flat TO-92-style, formed leads, ammopack tape-in-box, 5000 units/box
alt
SS461A
SS400 Series Hall-effect digital position sensor IC, latching, low Gauss, flat TO-92-style package, straight standard leads, bulk pack, 1000 units/bag
alt
SS461A-S
SS400 Series Hall-effect digital position sensor IC, latching, low Gauss, flat TO-92-style, surface mount, bulk pack, 1000 units/bag
Image
SKU
Description
alt
SS441A
SOLID STATE SENSOR
alt
SS441A-L
SS400 Series Hall-effect digital position sensor IC, unipolar, low Gauss, flat TO-92-style, straight long leads, bulk pack, 1000 units/bag
alt
SS443A
SS400 Series Hall-effect digital position sensor IC, unipolar, medium Gauss, flat TO-92-style package, straight standard leads, bulk pack, 1000 units/bag
alt
SS443A-S
SS400 Series Hall-effect digital position sensor IC, unipolar, medium Gauss, flat TO-92-style, surface mount, bulk pack, 1000 units/bag
alt
SS443A-T2
SS400 Series Hall-effect digital position sensor IC, unipolar, medium Gauss, flat TO-92-style, formed leads, ammopack tape-in-box, 5000 units/box
alt
SS443A-T3
SS400 Series Hall-effect digital position sensor IC, unipolar, medium Gauss, flat TO-92-style package, straight standard leads, ammopack tape-in-box, 5000 units/box
alt
SS449A
SS400 Series Hall-effect digital position sensor IC, unipolar, high Gauss, flat TO-92-style package, straight standard leads, bulk pack, 1000 units/bag
alt
SS449A-T2
SS400 Series Hall-effect digital position sensor IC, unipolar, high Gauss, flat TO-92-style, formed leads, ammopack tape-in-box, 5000 units/box
alt
SS461A
SS400 Series Hall-effect digital position sensor IC, latching, low Gauss, flat TO-92-style package, straight standard leads, bulk pack, 1000 units/bag
alt
SS461A-S
SS400 Series Hall-effect digital position sensor IC, latching, low Gauss, flat TO-92-style, surface mount, bulk pack, 1000 units/bag