A1121ELHLT-T
- Mfr.Part #
- A1121ELHLT-T
- Manufacturer
- Allegro MicroSystems
- Package / Case
- SOT-23W
- Datasheet
- Download
- Description
- MAGNETIC SWITCH UNIPOLAR SOT23W
- Stock
- 5,345
- In Stock :
- 5,345
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Magnetic Sensors - Switches (Solid State)
- Feature :
- High Temperature
- Series :
- Automotive, AEC-Q100
- Hysteresis :
- 2.5 mT
- Body Height :
- 1mm
- Body Breadth :
- 1.91 mm
- Operating Temperature :
- -40°C~85°C TA
- Packaging :
- Tape and Reel (TR)
- Published :
- 2013
- Mount :
- Surface Mount, Through Hole
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Magnetic Field Range-Min :
- 4 mT
- Type :
- Unipolar Switch
- Output Current :
- 25mA
- Sensing Range :
- 13.5mT Trip, 4mT Release
- Terminal Finish :
- Matte Tin (Sn)
- Pbfree Code :
- yes
- Additional Feature :
- AEC-Q100; SHORT CIRCUIT PROTECTION
- Mounting Type :
- Surface Mount
- Package / Case :
- SOT-23W
- Max Output Current :
- 25mA
- Operating Supply Current :
- 4mA
- Test Condition :
- -40°C ~ 85°C
- Output Type :
- Open Drain
- Number of Pins :
- 3
- Polarization :
- South Pole
- Body Length or Diameter :
- 2.98mm
- Sensing Method :
- Hall Effect
- JESD-609 Code :
- e3
- RoHS Status :
- ROHS3 Compliant
- Polarity :
- South Pole
- Max Supply Current :
- 4mA
- Voltage - Supply :
- 3V~24V
- Factory Lead Time :
- 8 Weeks
- Function :
- Unipolar Switch
- Datasheets
- A1121ELHLT-T

Automotive, AEC-Q100 Series Open Drain 3V~24V -40°C~85°C TA Unipolar Switch South Pole 13.5mT Trip, 4mT Release Matte Tin (Sn) High Temperature SOT-23W
A1121ELHLT-T Overview
This Tape & Reel (TR) package protects the magnetic switch from damage. A safety precaution is taken by putting the magnetic switches into SOT-23W packages. It is possible for these switches to output 25mA as the maximum current when they are working. They can supply up to 4mA amps of current. In order for the switches to function, they have 3 pins. There should be 25mA current output from the switches in general.
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.
- Flow-rate sensing
- Brushless DC (direct current) motor commutation
- Motor and fan control
- Robotics control
- Electric window lift
- Convertible roof position
- Motor assemblies
- Medication dispensing control
- Security and military applications
- Detection of ferromagnetic
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