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A1242LLHLT-I2-T

A1242LLHLT-I2-T datasheet pdf and Magnetic Sensors - Switches (Solid State) product details from Allegro MicroSystems stock available at Noco


  • Manufacturer: Allegro MicroSystems
  • Nocochips NO: 26-A1242LLHLT-I2-T
  • Package: SOT-23W
  • Datasheet: PDF
  • Stock: 241
  • Description: A1242LLHLT-I2-T datasheet pdf and Magnetic Sensors - Switches (Solid State) product details from Allegro MicroSystems stock available at Noco(Kg)

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 2006
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
Type Unipolar Switch
Terminal Finish Matte Tin (Sn)
Additional Feature REVERSE BATTERY PROTECTION
Subcategory Other Sensors
Technology Hall Effect
Voltage - Supply 3.5V~24V
Reach Compliance Code unknown
Function Latch
Current - Supply (Max) 5mA
Body Length or Diameter 2.98mm
Body Breadth 1.91 mm
Output Type Open Collector
Operating Supply Current 6.9mA
Polarization South Pole
Test Condition -40°C ~ 150°C
Sensing Range 8mT Trip, -8mT Release
Hysteresis 6.4 mT
Magnetic Field Range-Min -8 mT
Magnetic Field Range-Max 8 mT
Body Height 1mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

A1242LLHLT-I2-T Overview


It is protected against damage by being packaged in a Tape & Reel (TR). As a safety precaution, the magnetic switches are packaged in SOT-23W packages. In order to achieve good performance, the magnetic switches should be able to supply 5mA as the maximum current. Switches work with 3 pins. This has 3 terminations.

A1242LLHLT-I2-T 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
Maximum Supply Current: 5mA

A1242LLHLT-I2-T Applications


There are a lot of Allegro MicroSystems A1242LLHLT-I2-T Magnetic Switches applications.

  • Angle sensing
  • Commutation of brushless DC motors
  • Gear shift selectors and driver controls (PRNDL)
  • Antitheft systems
  • Tachometers/counters
  • Speed and RPM (revolutions per minute) sensing
  • Flow metering
  • Transmission
  • Shafts in transmissions, hydraulic motors, pumps and gear boxes
  • Conducting objects

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