Product Description
These small and versatile digital Hall-effect devices are operated by the magnetic field from a permanent magnet or an electromagnet, and are designed to respond to alternating North and South poles. The built-in regulator provides enhanced stability of operation from 4.5 Vdc to 24 Vdc supply voltage range, and internal circuitry is designed to prevent sensor damage in case the supply voltage polarity is accidentally reversed. The open-collector sinking output voltage is easily interfaced with a wide variety of electronic circuits. The SS41 is tested at both 25C [77F] and 125C [257F].
Features
- Small, leaded, flat TO-92-style package allows for a compact PCB layout
- Wide operating voltage range of 4.5 Vdc to 24 Vdc allows these sensors to be used in a variety of applications
- Current consumption of only 5 mA max. at 4.5 Vdc for energy efficiency
- Bipolar magnetics for ring magnet applications with alternating North and South poles
- Robust design: Will operate up to 150C [302F]
- RoHS-compliant materials meet Directive 2002/95/EC
Potential Applications
- Industrial: Speed and RPM sensing, tachometer, counter pickup, flow-rate sensing, brushless dc motor commutation, motor and fan control, robotics control
- Transportation: Speed and RPM sensing, tachometer, counter pickup, motor and fan control, electric window lift, convertible roof position
- Medical: Motor assemblies, medication dispensing control
Product Attributes
- Brand: Honeywell
- Certifications: RoHS-compliant
Technical Specifications
| Catalog Listing | Description | Supply Voltage (Vdc) | Supply Current (mA) | Output Current (mA) | Operating Temperature (C [F]) | Storage Temperature (C [F]) | ESD (kV) |
| SS41 | Bipolar, flat TO-92-style, straight standard leads, bulk pack, 1000 units/bag | 4.5 to 24.0 | 10.0 max. (Output ON at 4.5Vdc) | 20.0 | -40 to 150 [-40 to 302] | -40 to 150 [-40 to 302] | 3 |
| SS41-L | Bipolar, flat TO-92-style, straight long leads, bulk pack, 1000 units/bag | 4.5 to 24.0 | 10.0 max. (Output ON at 4.5Vdc) | 20.0 | -40 to 150 [-40 to 302] | -40 to 150 [-40 to 302] | 3 |
| SS41-T2 | Bipolar, flat TO-92-style, formed leads, ammopack tape-in-box, 5000 units/box | 4.5 to 24.0 | 10.0 max. (Output ON at 4.5Vdc) | 20.0 | -40 to 150 [-40 to 302] | -40 to 150 [-40 to 302] | 3 |
| SS41-T3 | Bipolar, flat TO-92-style, straight standard leads, ammopack tape-in-box, 5000 units/box | 4.5 to 24.0 | 10.0 max. (Output ON at 4.5Vdc) | 20.0 | -40 to 150 [-40 to 302] | -40 to 150 [-40 to 302] | 3 |
| SS41-S | Bipolar, flat TO-92-style, surface mount, bulk pack, 1000 units/bag | 4.5 to 24.0 | 10.0 max. (Output ON at 4.5Vdc) | 20.0 | -40 to 150 [-40 to 302] | -40 to 150 [-40 to 302] | 3 |
| SS41-SP | Bipolar, flat TO-92-style, surface mount, pocket tape and reel, 1000 units/reel | 4.5 to 24.0 | 10.0 max. (Output ON at 4.5Vdc) | 20.0 | -40 to 150 [-40 to 302] | -40 to 150 [-40 to 302] | 3 |
2412201914_Honeywell-SS41-T3_C17659703.pdf
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