A3281ELTTR
- Mfr.Part #
- A3281ELTTR
- Manufacturer
- Allegro MicroSystems
- Package / Case
- TO-243AA
- Datasheet
- Download
- Description
- MAGNETIC SWITCH LATCH SOT89-3
- Stock
- 18,658
- In Stock :
- 18,658
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Magnetic Sensors - Switches (Solid State)
- RoHS Status :
- Non-RoHS Compliant
- Surface Mount :
- yes
- Height Seated (Max) :
- 1.6mm
- Supply Voltage-Max (Vsup) :
- 24V
- Supply Voltage :
- 12V
- Additional Feature :
- OPERATION FROM UNREGULATED SUPPLY; REVERSE BATTERY PROTECTION
- Operating Temperature :
- -40°C~85°C TA
- Sensing Range :
- 9mT Trip, -9mT Release
- Supply Voltage-Min (Vsup) :
- 4.2V
- Package / Case :
- TO-243AA
- Length :
- 4.5mm
- Terminal Pitch :
- 1.5mm
- JESD-609 Code :
- e0
- Output Type :
- Open Collector
- Mounting Type :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Test Condition :
- -40°C ~ 85°C
- Function :
- Latch
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Packaging :
- Tape and Reel (TR)
- Terminal Form :
- Flat
- Qualification Status :
- Not Qualified
- Polarization :
- South Pole
- Voltage - Supply :
- 4.2V~24V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-30 Code :
- R-PSSO-F3
- Published :
- 2010
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Peak Reflow Temperature (Cel) :
- 240
- Width :
- 2.445mm
- Current - Supply (Max) :
- 8mA
- HTS Code :
- 8542.39.00.01
- Current - Output (Max) :
- 25mA
- Terminal Position :
- Single
- Number of Terminations :
- 3
- Datasheets
- A3281ELTTR

Open Collector 4.2V~24V -40°C~85°C TA Latch South Pole 9mT Trip, -9mT Release 8mA-Supply (Max) 25mA-Output (Max) Tin/Lead (Sn/Pb) TO-243AA
A3281ELTTR Overview
Designed to protect magnetic switches from damage, the Tape & Reel (TR) package contains the switches. In order to ensure safety, magnetic switches are packaged in TO-243AA packages. In order to function well, magnetic switches should be able to supply a maximum current of 8mA. To output current, magnetic switches should be set to 25mA. This termination has 3 terminations. Whenever this switch works, it should provide a voltage of 24V. This switch will normally supply 12V voltage for reliable operation. With this magnetic switch, a voltage of 4.2V is the minimum voltage available.
A3281ELTTR 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 Terminations
Output Type: Open Collector
Maximum Supply Current: 8mA
A3281ELTTR Applications
There are a lot of Allegro MicroSystems
A3281ELTTR Magnetic Switches applications.
- 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
- Conducting objects
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