A1142LLHLT
- Mfr.Part #
- A1142LLHLT
- Manufacturer
- Allegro MicroSystems
- Package / Case
- SOT-23W
- Datasheet
- Download
- Description
- MAGNETIC SWITCH UNIPOLAR SOT23W
- Stock
- 46,455
- In Stock :
- 46,455
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Magnetic Sensors - Switches (Solid State)
- Sensing Range :
- 11mT Trip, 4.5mT Release
- Number of Terminations :
- 3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lead Free :
- Contains Lead
- Width :
- 1.975mm
- Type :
- Unipolar Switch
- JESD-609 Code :
- e0
- Package / Case :
- SOT-23W
- Length :
- 2.92mm
- Mounting Type :
- Surface Mount
- Qualification Status :
- Not Qualified
- Number of Pins :
- 3
- Height Seated (Max) :
- 1.17mm
- Voltage - Supply :
- 3.5V~24V
- Function :
- Unipolar Switch
- Published :
- 2011
- Terminal Position :
- Dual
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Supply Voltage-Max (Vsup) :
- 24V
- Operating Supply Current :
- 6.9mA
- Series :
- Automotive, AEC-Q100
- Supply Voltage :
- 12V
- Terminal Pitch :
- 0.95mm
- Surface Mount :
- yes
- Test Condition :
- -40°C ~ 150°C
- Terminal Form :
- Gull wing
- Peak Reflow Temperature (Cel) :
- 240
- Operating Temperature :
- -40°C~150°C TA
- Terminal Finish :
- TIN LEAD
- Packaging :
- Tape and Reel (TR)
- RoHS Status :
- Non-RoHS Compliant
- Output Type :
- Open Collector
- Polarization :
- South Pole
- Datasheets
- A1142LLHLT

Automotive, AEC-Q100 Series Open Collector 3.5V~24V -40°C~150°C TA Unipolar Switch South Pole 11mT Trip, 4.5mT Release TIN LEAD SOT-23W
A1142LLHLT Overview
For protection against damage, the magnetic switch is packaged in the Tape & Reel (TR). The magnetic switches are put into SOT-23W packages for safety protection. The switches have 3 pins for working. There are 3 terminations in it. The maximum voltage supplied by this switch should be 24V when it works. Normally, this switch will supply 12V voltage for reliable performance.
A1142LLHLT Features
Packaging: Tape & Reel (TR)
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 3.5V~24V
Operating Temperature: -40°C~150°C TA
Mounting Type: Surface Mount
3 Pins
3 Terminations
Output Type: Open Collector
A1142LLHLT Applications
There are a lot of Allegro MicroSystems
A1142LLHLT Magnetic Switches applications.
- Speed and RPM (revolutions per minute) sensing
- Tachometer
- Counter pickup
- Flow-rate sensing
- Brushless DC (direct current) motor commutation
- Motor and fan control
- Robotics control
- Electric window lift
- Convertible roof position
- Motor assemblies
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