A3281ELHLT-T
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- Mfr.Part #
- A3281ELHLT-T
- Manufacturer
- Allegro MicroSystems
- Package / Case
- SOT-23W
- Datasheet
- Download
- Description
- MAGNETIC SWITCH LATCH SOT23W
- Stock
- 15,960
- In Stock ：
- 15,960
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Magnetic Sensors - Switches (Solid State)
- Operating Temperature :
- -40°C~85°C TA
- Number of Terminations :
- 3
- Test Condition :
- -40°C ~ 85°C
- Supply Voltage :
- 12V
- Polarization :
- South Pole
- Max Output Current :
- 25mA
- Length :
- 2.98mm
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Output Current :
- 25mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage-Min (Vsup) :
- 4.2V
- Operating Supply Current :
- 8mA
- Additional Feature :
- OPERATION FROM UNREGULATED SUPPLY; REVERSE BATTERY PROTECTION
- RoHS Status :
- ROHS3 Compliant
- Published :
- 2009
- Terminal Finish :
- Matte Tin (Sn)
- Mount :
- Surface Mount
- Output Type :
- Open Collector
- Width :
- 1.91mm
- Current - Supply (Max) :
- 8mA
- Mounting Type :
- Surface Mount
- Number of Pins :
- 3
- Supply Voltage-Max (Vsup) :
- 24V
- Terminal Form :
- Gull wing
- Terminal Pitch :
- 0.95mm
- Qualification Status :
- Not Qualified
- Peak Reflow Temperature (Cel) :
- 260
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Sensing Range :
- 9mT Trip, -9mT Release
- Package / Case :
- SOT-23W
- Reach Compliance Code :
- Unknown
- Packaging :
- Tape and Reel (TR)
- Function :
- Latch
- Current Rating :
- 4mA
- REACH SVHC :
- No SVHC
- Termination :
- SMD/SMT
- Lead Free :
- Lead Free
- JESD-609 Code :
- e3
- Terminal Position :
- Dual
- Voltage - Supply :
- 4.2V~24V
- Datasheets
- A3281ELHLT-T
Open Collector 4.2V~24V -40°C~85°C TA Latch South Pole 9mT Trip, -9mT Release 8mA-Supply (Max) Matte Tin (Sn) SOT-23W
A3281ELHLT-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. A good performance can be achieved with magnetic switches that can deliver 8mA as the maximum current. It is possible for these switches to output 25mA as the maximum current when they are working. In order for the switches to function, they have 3 pins. There are 3 terminations in it. There should be 25mA current output from the switches in general. When working, this switch should supply 24V voltage at its maximum. The switch normally supplies 12V to ensure reliable operation. In this case, the minimum voltage supplied by the magnetic switch can be 4.2V.
A3281ELHLT-T 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: 8mA
A3281ELHLT-T Applications
There are a lot of Allegro MicroSystems
A3281ELHLT-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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