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A1121ELHLT-T

A1121ELHLT-T datasheet pdf and Magnetic Sensors - Switches (Solid State) product details from Allegro MicroSystems stock available at Utmel


  • Manufacturer: Allegro MicroSystems
  • Origchip NO: 26-A1121ELHLT-T
  • Package: SOT-23W
  • Datasheet: PDF
  • Stock: 332
  • Description: A1121ELHLT-T 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
Factory Lead Time 8 Weeks
Mount Surface Mount, Through Hole
Mounting Type Surface Mount
Package / Case SOT-23W
Number of Pins 3
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2013
Series Automotive, AEC-Q100
JESD-609 Code e3
Feature High Temperature
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Type Unipolar Switch
Terminal Finish Matte Tin (Sn)
Additional Feature AEC-Q100; SHORT CIRCUIT PROTECTION
Technology Hall Effect
Voltage - Supply 3V~24V
Function Unipolar Switch
Body Length or Diameter 2.98mm
Body Breadth 1.91 mm
Output Type Open Drain
Max Output Current 25mA
Polarity South Pole
Operating Supply Current 4mA
Polarization South Pole
Output Current 25mA
Max Supply Current 4mA
Sensing Method Hall Effect
Test Condition -40°C ~ 85°C
Sensing Range 13.5mT Trip, 4mT Release
Hysteresis 2.5 mT
Magnetic Field Range-Min 4 mT
Body Height 1mm
RoHS Status ROHS3 Compliant

A1121ELHLT-T Overview


A magnetic switch is packaged in the Tape & Reel (TR) to prevent damage. The magnetic switches are put into SOT-23W packages for safety protection. The maximum current that can be produced by these switches is 25mA. These switches are capable of supplying a maximum current of 4mA. Switches work with 3 pins. In general, the switches should output 25mA of current.

A1121ELHLT-T Features


Packaging: Tape & Reel (TR)
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 3V~24V
Operating Temperature: -40°C~85°C TA
Mounting Type: Surface Mount
3 Pins
Output Type: Open Drain

A1121ELHLT-T Applications


There are a lot of Allegro MicroSystems A1121ELHLT-T Magnetic Switches applications.

  • White goods
  • Clutch/brake position sensor
  • Speed and direction of gears
  • Encoders
  • Reading of magnetic data storage media
  • Exercise equipment
  • Rotary applications
  • Spindles
  • Localization of ferromagnetic
  • Antitheft systems