Parameters |
Factory Lead Time |
1 Week |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
SOT-23W |
Number of Pins |
3 |
Operating Temperature |
-40°C~85°C TA |
Packaging |
Tape & Reel (TR) |
Published |
2011 |
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) |
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 |
Operating Supply Current |
4mA |
Polarization |
South Pole |
Output Current |
25mA |
Max Supply Current |
4mA |
Test Condition |
-40°C ~ 85°C |
Sensing Range |
5mT Trip, 0.5mT Release |
Hysteresis |
1 mT |
Magnetic Field Range-Min |
0.5 mT |
Magnetic Field Range-Max |
5 mT |
Body Height |
1mm |
RoHS Status |
ROHS3 Compliant |
A1120ELHLX-T Overview
During packaging, the magnetic switch is protected against damage with the Tape & Reel (TR). In order to protect the switches from damage, they are packaged in SOT-23W packages. The maximum current that can be output by these switches is 25mA. There is a maximum current that can be supplied by these switches of 4mA. During operation, the switches have 3 pins. There should be 25mA current output from the switches in general.
A1120ELHLX-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
A1120ELHLX-T Applications
There are a lot of Allegro MicroSystems A1120ELHLX-T Magnetic Switches applications.
- Reading of magnetic data storage media
- RPM measurement
- Compressor speed
- Position tracking
- Spindles
- Tachometers/counters
- Gear reducer RPM
- Angle sensing
- Monitor protections of the safety gates
- Clutch/brake position sensor