A1146ELHLT-T
- Mfr.Part #
- A1146ELHLT-T
- Manufacturer
- Allegro MicroSystems
- Package / Case
- SOT-23W
- Datasheet
- Download
- Description
- MAGNETIC SWITCH UNIPOLAR SOT23W
- Stock
- 31,586
- In Stock :
- 31,586
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Magnetic Sensors - Switches (Solid State)
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Published :
- 2011
- Supply Voltage :
- 12V
- Polarization :
- South Pole
- Operating Supply Current :
- 6.9mA
- Package / Case :
- SOT-23W
- Series :
- Automotive, AEC-Q100
- Mounting Type :
- Surface Mount
- Lead Free :
- Lead Free
- Reach Compliance Code :
- Unknown
- HTS Code :
- 8542.39.00.01
- Sensing Range :
- 6mT Trip, 1mT Release
- Terminal Position :
- Dual
- Operating Temperature :
- -40°C~85°C TA
- Terminal Pitch :
- 0.95mm
- Output Type :
- Current Source
- JESD-609 Code :
- e3
- Surface Mount :
- yes
- Length :
- 2.98mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Form :
- Gull wing
- Function :
- Unipolar Switch
- Test Condition :
- -40°C ~ 85°C
- JESD-30 Code :
- R-PDSO-G3
- Current - Supply (Max) :
- 17mA
- Additional Feature :
- REVERSE BATTERY PROTECTION
- Qualification Status :
- Not Qualified
- Width :
- 1.91mm
- Supply Voltage-Max (Vsup) :
- 24V
- Packaging :
- Tape and Reel (TR)
- RoHS Status :
- ROHS3 Compliant
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Supply Voltage-Min (Vsup) :
- 3.5V
- Voltage - Supply :
- 3.5V~24V
- Number of Terminations :
- 3
- Terminal Finish :
- Matte Tin (Sn)
- Height Seated (Max) :
- 1.13mm
- Type :
- Unipolar Switch
- Datasheets
- A1146ELHLT-T

Automotive, AEC-Q100 Series Current Source 3.5V~24V -40°C~85°C TA Unipolar Switch South Pole 6mT Trip, 1mT Release 17mA-Supply (Max) Matte Tin (Sn) SOT-23W
A1146ELHLT-T Overview
A protective Tape & Reel (TR) package surrounds the magnetic switch to protect it from damage. Magnet switches are packed in SOT-23W packages for safety reasons. As a maximum current, magnetic switches can supply 17mA. The document has 3 terminations. Switches like this should supply voltages no higher than 24V. It is normal for this switch to supply 12V in order to perform reliably. This magnetic switch can provide 3.5V voltage as the minimum voltage.
A1146ELHLT-T Features
Packaging: Tape & Reel (TR)
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 3.5V~24V
Operating Temperature: -40°C~85°C TA
Mounting Type: Surface Mount
3 Terminations
Output Type: Current Source
Maximum Supply Current: 17mA
A1146ELHLT-T Applications
There are a lot of Allegro MicroSystems
A1146ELHLT-T Magnetic Switches applications.
- Motor and fan control
- Robotics control
- Electric window lift
- Convertible roof position
- Motor assemblies
- Medication dispensing control
- Security and military applications
- Detection of ferromagnetic
- Discrimination of ferromagnetic
- Localization of ferromagnetic
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