A3281LLTTR-T
- Mfr.Part #
- A3281LLTTR-T
- Manufacturer
- Allegro MicroSystems
- Package / Case
- TO-243AA
- Datasheet
- Download
- Description
- MAGNETIC SWITCH LATCH SOT89-3
- Stock
- 8,192
- In Stock :
- 8,192
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Magnetic Sensors - Switches (Solid State)
- Current - Output (Max) :
- 25mA
- Terminal Form :
- Flat
- Published :
- 2010
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Additional Feature :
- OPERATION FROM UNREGULATED SUPPLY; REVERSE BATTERY PROTECTION
- Height Seated (Max) :
- 1.6mm
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage :
- 12V
- Operating Temperature :
- -40°C~150°C TA
- Package / Case :
- TO-243AA
- JESD-30 Code :
- R-PSSO-F3
- Width :
- 2.45mm
- Surface Mount :
- yes
- Function :
- Latch
- Supply Voltage-Min (Vsup) :
- 4.2V
- Polarization :
- South Pole
- JESD-609 Code :
- e3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Pitch :
- 1.5mm
- Supply Voltage-Max (Vsup) :
- 24V
- Terminal Finish :
- Matte Tin (Sn)
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Packaging :
- Tape and Reel (TR)
- Terminal Position :
- Single
- Number of Terminations :
- 3
- Length :
- 4.5mm
- Current - Supply (Max) :
- 8mA
- Voltage - Supply :
- 4.2V~24V
- HTS Code :
- 8542.39.00.01
- Mounting Type :
- Surface Mount
- Output Type :
- Open Collector
- RoHS Status :
- ROHS3 Compliant
- Test Condition :
- -40°C ~ 150°C
- Sensing Range :
- 9mT Trip, -9mT Release
- Qualification Status :
- Not Qualified
- Datasheets
- A3281LLTTR-T

Open Collector 4.2V~24V -40°C~150°C TA Latch South Pole 9mT Trip, -9mT Release 8mA-Supply (Max) 25mA-Output (Max) Matte Tin (Sn) TO-243AA
A3281LLTTR-T Overview
Magnetic switches are packaged in Tape & Reel (TR) for protection against damage. For safety reasons, the magnetic switches are packaged in TO-243AA packages. A magnetic switch with good performance can deliver 8mA as its maximum current. Magnet switches must be able to output 25mA current. A total of 3 terminations have been reached. When this switch is functioning, its maximum voltage should be 24V. In normal conditions, this switch will deliver 12V voltage. Magnetic switches can provide voltages as low as 4.2V.
A3281LLTTR-T Features
Packaging: Tape & Reel (TR)
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 4.2V~24V
Operating Temperature: -40°C~150°C TA
Mounting Type: Surface Mount
3 Terminations
Output Type: Open Collector
Maximum Supply Current: 8mA
A3281LLTTR-T Applications
There are a lot of Allegro MicroSystems
A3281LLTTR-T Magnetic Switches applications.
- 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
- Navigation
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