Honeywell Sensing and Internet of Things (SIoT) Magnetic Position Sensors
Honeywell's SIoT family of magnetic position sensors, including digital and analog Hall-effect position, magnetoresistive digital, Hall-effect vane, gear-tooth, and Hall-effect basic switches and magnets, offers high-speed, extended life, and direct compatibility with various electronic circuits. These sensors are designed to respond to the presence or interruption of a magnetic field, providing a proportional output. They are engineered for precision, repeatability, and ruggedness, with solid-state construction, extended life, high-speed operation, stationary input, no moving parts, logic-compatible output, and broad temperature range capabilities. Applications span motion control, lid closure detection, presence-absence, metering, displacement sensing, speed and RPM sensing, brushless DC motor commutation, motor and fan control, magnetic encoding, disc speed, tape rotation, and flow-rate sensing, particularly for battery-operated, mobile equipment.
Product Attributes
- Brand: Honeywell
- Family: MICRO SWITCH, Honeywell Sensing and Internet of Things (SIoT)
Technical Specifications
| Series | Description | Magnetic Actuation Type | Package Style (Packaging) | Supply Voltage Range | Supply Current | Output Type | Operating Temperature Range |
| SL353 Series | Micropower omnipolar digital Hall-effect sensor IC | Omnipolar | SOT-23 (pocket tape and reel) | 2.2 Vdc to 5.5 Vdc | SL353LT: 1.8 uA typ. at 2.8 Vdc; SL353HT: 0.33 mA typ. at 2.8 Vdc | Digital | -40C to 85C [-40F to 185F] |
| SS30AT, SS40A, SS50AT | Low-cost bipolar digital Hall-effect sensor IC | Bipolar | SS30AT: SOT-23 (pocket tape and reel); SS40A: flat TO-92-style, standard straight leads (bulk); SS50AT: SOT-89B (pocket tape and reel) | 4.5 Vdc to 24 Vdc | 10 mA max. | Digital sinking | SS40A: -40C to 125C [-40F to 257F]; SS30AT, SS50AT: -40C to 125C [-40F to 257F] |
| SS311PT, SS411P | Bipolar digital Hall-effect sensor ICs with built-in pull-up resistor | Bipolar | SS311PT: SOT-23 (pocket tape and reel); SS411P: flat TO-92-style, standard straight leads (bulk) | 2.7 Vdc to 7 Vdc | 14 mA max. | Digital sinking | -40C to 150C [-40F to 302F] |
| SS340RT, SS440R Series | Unipolar Hall-effect digital sensor IC | SS340RT: North pole; SS440R: South pole | SS340RT: SOT-23 (pocket tape and reel); SS440R: flat TO-92-style, standard straight leads (bulk) | 3 Vdc to 24 Vdc (except SS340RT >125C: 3 Vdc to 12 Vdc) | 8 mA | Digital sinking | SS340RT (3 Vdc to 24 Vdc): -40C to 125C [-40F to 257F]; SS340RT (3 Vdc to 12 Vdc): -40C to 150C [-40C to 302F]; SS440R (3 Vdc to 24 Vdc): -40C to 150C [-40F to 302F] |
| SS345PT, SS445P | Unipolar Hall-effect digital sensor IC | Unipolar | SS345PT: SOT-23 (pocket tape and reel); SS445P: flat TO-92-style, standard straight leads (bulk) | 2.7 Vdc to 7.0 Vdc | 14 mA | Digital sinking | -40C to 150C [-40F to 302F] |
| SS351AT, SS451A, SS551AT | Omnipolar Hall-effect digital sensor IC | Omnipolar | SS351AT: SOT-23 (pocket tape and reel); SS451A: flat TO-92-style, standard straight leads (bulk); SS551AT: SOT-89B (pocket tape and reel) | 3 Vdc to 24 Vdc (except SS351AT >125C: 3 Vdc to 12 Vdc) | 9 mA | Digital sinking | SS351AT (3 Vdc to 24 Vdc): -40C to 125C [-40F to 257F]; SS351AT (3 Vdc to 12 Vdc): -40C to 150C [-40C to 302F]; SS451A, SS551AT (3 Vdc to 24 Vdc): -40C to 150C [-40F to 302F] |
| SS360NT, SS360ST, SS360ST-10K, SS460S, SS460S-T2 | High sensitivity latching Hall-effect digital sensor IC | Latching | SS360NT, SS360ST, SS360ST-10K: SOT-23 (pocket tape and reel); SS460S: flat TO-92-style, standard straight leads (bulk); SS460S-T2: flat TO-92-style, formed leads; (ammopack tape-in-box) | 3 Vdc to 24 Vdc | 8 mA max. | Digital | -40C to 125C [-40F to 257F] |
| SS360PT, SS460P, SS460P-T2 | High sensitivity latching Hall-effect digital sensor IC with built-in pull-up resistor | Latching | SS360PT: SOT-23 (pocket tape and reel); SS460P: flat TO-92-style, standard straight leads (bulk); SS460P-T2: flat TO-92-style, formed leads (ammopack tape-in-box) | 3 Vdc to 24 Vdc | 10 mA max. | Digital | -40C to 125C [-40F to 257F] |
| SS361CT, SS461C | High sensitivity latching Hall-effect digital sensor IC | Latching | SS361CT: SOT-23 (pocket tape and reel); SS461C: flat TO-92-style, standard straight leads (bulk) | 4 Vdc to 24 Vdc | 6 mA max. | Digital sinking | -40C to 125C [-40F to 257F] |
| SS41, SS51T | Bipolar Hall-effect digital sensor IC | Bipolar | SS41: flat TO-92-style, standard straight leads (bulk); SS51T: SOT-89B (pocket tape and reel) | 4.5 Vdc to 24 Vdc | 15 mA max. | Digital sinking | -40C to 150C [-40F to 302F] |
| VF526DT | Latching dual Hall-effect digital sensor IC with speed and direction outputs | Latching | SOT-89B (pocket tape and reel) | 3.4 Vdc to 24 Vdc | Off: 12 mA max. On: 14 mA max. | Digital voltage, dual open collector sinking | -40C to 125C [-40F to 257F] |
| SS361RT, SS461R | Latching Hall-effect digital sensor IC | Latching | SS361RT: SOT-23 (pocket tape and reel); SS461R: flat TO-92-style, standard straight leads (bulk) | 3 Vdc to 24 Vdc | 8 mA max. | Digital sinking | -40C to 125C [-40F to 257F] |
| VF360NT, VF360ST, VF460S | High sensitivity latching digital Hall-effect sensor IC | Latching | VF360NT, VF360ST: SOT-23 (pocket tape and reel); VF460S: flat TO-92-style, standard straight leads (bulk) | 3 Vdc to 24 Vdc | 10 mA max. | Digital | -40C to 125C [-40F to 257F] |
| SS400, SS500 Series | Unipolar/bipolar/latching Hall-effect digital sensor IC | Unipolar/Bipolar/Latching | Not specified in text | Not specified in text | Not specified in text | Digital | Not specified in text |
2410010303_Honeywell-SS41_C150212.pdf
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