A3240ELHLT
- Mfr.Part #
- A3240ELHLT
- Manufacturer
- Allegro MicroSystems
- Package / Case
- SOT-23W
- Datasheet
- Download
- Description
- MAGNETIC SWITCH UNIPOLAR SOT23W
- Stock
- 37,884
- In Stock :
- 37,884
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Magnetic Sensors - Switches (Solid State)
- Operating Temperature :
- -40°C~85°C TA
- Terminal Finish :
- Matte Tin (Sn)
- Supply Voltage :
- 12V
- Supply Voltage-Max (Vsup) :
- 24V
- RoHS Status :
- Non-RoHS Compliant
- Additional Feature :
- OPERATION FROM UNREGULATED SUPPLY; REVERSE BATTERY PROTECTION
- Published :
- 2009
- Function :
- Unipolar Switch
- Lead Free :
- Contains Lead
- Supply Voltage-Min (Vsup) :
- 4.2V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tape and Reel (TR)
- Terminal Pitch :
- 0.95mm
- Current Rating :
- 4mA
- Test Condition :
- -40°C ~ 85°C
- Output Current :
- 25mA
- Output Type :
- Open Collector
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Width :
- 1.91mm
- Number of Pins :
- 3
- Mounting Type :
- Surface Mount
- Mount :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Sensing Range :
- 5mT Trip, 5mT Release
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Terminal Form :
- Gull wing
- Operating Supply Current :
- 6mA
- Current - Supply (Max) :
- 6mA
- Max Output Current :
- 25mA
- Package / Case :
- SOT-23W
- JESD-609 Code :
- e3
- Voltage - Supply :
- 4.2V~24V
- Length :
- 2.98mm
- Terminal Position :
- Dual
- Radiation Hardening :
- No
- Polarization :
- South Pole
- Number of Terminations :
- 3
- Datasheets
- A3240ELHLT

Open Collector 4.2V~24V -40°C~85°C TA Unipolar Switch South Pole 5mT Trip, 5mT Release 6mA-Supply (Max) Matte Tin (Sn) SOT-23W
A3240ELHLT Overview
For protection against damage, the magnetic switch is packaged in the Tape & Reel (TR). The magnetic switches are put into SOT-23W packages for safety protection. The magnetic switches can supply 6mA as the maximum current for good performance. These switches can output 25mA as the maximum current when they work. The switches have 3 pins for working. There are 3 terminations in it. In general, the current output by the switches should be 25mA. The maximum voltage supplied by this switch should be 24V when it works. Normally, this switch will supply 12V voltage for reliable performance. The minimum voltage supplied by this magnetic switch can be 4.2V.
A3240ELHLT Features
Packaging: Tape & Reel (TR)
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 4.2V~24V
Operating Temperature: -40°C~85°C TA
Mounting Type: Surface Mount
3 Pins
3 Terminations
Output Type: Open Collector
Maximum Supply Current: 6mA
A3240ELHLT Applications
There are a lot of Allegro MicroSystems
A3240ELHLT Magnetic Switches applications.
- Speed and RPM (revolutions per minute) sensing
- Tachometer
- Counter pickup
- Flow-rate sensing
- Brushless DC (direct current) motor commutation
- Motor and fan control
- Robotics control
- Electric window lift
- Convertible roof position
- Motor assemblies
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