A1212LLHLX-T
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23W |
| Surface Mount | YES |
| Operating Temperature | -40°C~150°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2013 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Technology | Hall Effect |
| Voltage - Supply | 3.8V~24V |
| Function | Latch |
| Current - Supply (Max) | 7.5mA |
| Body Length or Diameter | 2.98mm |
| Body Breadth | 1.91 mm |
| Output Type | Open Drain |
| Max Output Current | 500μA |
| Termination Type | SOLDER |
| Operating Supply Current | 7.5mA |
| Polarization | South Pole |
| Test Condition | -40°C ~ 150°C |
| Sensing Range | 17mT Trip, -17mT Release |
| Hysteresis | 22.5 mT |
| Magnetic Field Range-Min | -17.5 mT |
| Magnetic Field Range-Max | 17.5 mT |
| Body Height | 1mm |
| RoHS Status | ROHS3 Compliant |
A1212LLHLX-T Overview
A protective Tape & Reel (TR) is applied to the magnetic switch in order to prevent damage. For safety reasons, magnetic switches are packaged in SOT-23W packages. In order to provide good performance, magnetic switches can supply 7.5mA as the maximum current. The maximum current that can be output by these switches is 500μA.
A1212LLHLX-T Features
Packaging: Tape & Reel (TR)
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 3.8V~24V
Operating Temperature: -40°C~150°C TA
Mounting Type: Surface Mount
Output Type: Open Drain
Maximum Supply Current: 7.5mA
A1212LLHLX-T Applications
There are a lot of Allegro MicroSystems A1212LLHLX-T Magnetic Switches applications.
- Electric window lift
- Convertible roof position
- Antitheft systems
- Navigation
- Industrial process control
- Wiper home/end position sensor
- Speedometers
- Tachometer
- Rotary applications
- Synchronization
