A1142LUA
| Parameters | |
|---|---|
| Mounting Type | Through Hole |
| Package / Case | 3-SSIP |
| Surface Mount | NO |
| Operating Temperature | -40°C~150°C TA |
| Packaging | Bulk |
| Published | 2011 |
| Series | Automotive, AEC-Q100 |
| JESD-609 Code | e0 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 3 |
| Type | Unipolar Switch |
| Terminal Finish | TIN LEAD |
| HTS Code | 8542.39.00.01 |
| Technology | Hall Effect |
| Voltage - Supply | 3.5V~24V |
| Terminal Position | SINGLE |
| Peak Reflow Temperature (Cel) | 240 |
| Supply Voltage | 12V |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| JESD-30 Code | R-PSIP-T3 |
| Function | Unipolar Switch |
| Qualification Status | Not Qualified |
| Output Type | Open Collector |
| Supply Voltage-Max (Vsup) | 24V |
| Supply Voltage-Min (Vsup) | 3.5V |
| Operating Supply Current | 6.9mA |
| Polarization | South Pole |
| Test Condition | -40°C ~ 150°C |
| Sensing Range | 11mT Trip, 4.5mT Release |
| Height Seated (Max) | 5.26mm |
| Length | 4.105mm |
| Width | 1.52mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
A1142LUA Overview
This Bulk package protects the magnetic switch from damage. 3-SSIP packages are used for safety reasons to protect magnetic switches. It contains 3 terminations. If this switch is functioning properly, it should supply a voltage of 24V. This switch will normally supply 12V voltage for reliable operation. With this magnetic switch, a voltage of 3.5V is the minimum voltage available.
A1142LUA Features
Packaging: Bulk
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 3.5V~24V
Operating Temperature: -40°C~150°C TA
Mounting Type: Through Hole
3 Terminations
Output Type: Open Collector
A1142LUA Applications
There are a lot of Allegro MicroSystems A1142LUA Magnetic Switches applications.
- Dyno testing
- Speed and direction of gears
- Compressor speed
- Monitor protections of the safety gates
- Antitheft systems
- Position tracking
- Navigation
- Commutation of brushless DC motors
- Reed switch replacement
- Wiper home/end position sensor