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A1142LLHLT

A1142LLHLT datasheet pdf and Magnetic Sensors - Switches (Solid State) product details from Allegro MicroSystems stock available at Utmel


  • Manufacturer: Allegro MicroSystems
  • Origchip NO: 26-A1142LLHLT
  • Package: SOT-23W
  • Datasheet: PDF
  • Stock: 295
  • Description: A1142LLHLT datasheet pdf and Magnetic Sensors - Switches (Solid State) product details from Allegro MicroSystems stock available at Utmel(Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case SOT-23W
Surface Mount YES
Number of Pins 3
Operating Temperature -40°C~150°C TA
Packaging Tape & Reel (TR)
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
Technology Hall Effect
Voltage - Supply 3.5V~24V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 240
Supply Voltage 12V
Terminal Pitch 0.95mm
Time@Peak Reflow Temperature-Max (s) 30
Function Unipolar Switch
Qualification Status Not Qualified
Output Type Open Collector
Supply Voltage-Max (Vsup) 24V
Operating Supply Current 6.9mA
Polarization South Pole
Test Condition -40°C ~ 150°C
Sensing Range 11mT Trip, 4.5mT Release
Height Seated (Max) 1.17mm
Length 2.92mm
Width 1.975mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

A1142LLHLT Overview


The magnetic switch is packaged in the Tape & Reel (TR) to prevent damage. In order to ensure the safety of the magnetic switches, they are packaged in SOT-23W packages. It is necessary to have a 3 pin for the switches to work. It has 3 terminations. Switches like this should supply voltages no higher than 24V. The switch normally supplies 12V to ensure reliable operation.

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.

  • Magnetic encoders
  • Shafts in transmissions, hydraulic motors, pumps and gear boxes
  • Anti-lock braking systems
  • Gear reducer RPM
  • Counter pickup
  • Convertible roof position
  • Mixers
  • Tachometers/counters
  • White goods
  • Process speed