Allegro MicroSystems, LLC A3281LLHLT
- Part Number:
- A3281LLHLT
- Manufacturer:
- Allegro MicroSystems, LLC
- Ventron No:
- 4429974-A3281LLHLT
- Description:
- MAGNETIC SWITCH LATCH SOT23W
- Datasheet:
- A3281LLHLT
Allegro MicroSystems, LLC A3281LLHLT technical specifications, attributes, parameters and parts with similar specifications to Allegro MicroSystems, LLC A3281LLHLT.
- Mounting TypeSurface Mount
- Package / CaseSOT-23W
- Surface MountYES
- Operating Temperature-40°C~150°C TA
- PackagingTape & Reel (TR)
- Published2000
- JESD-609 Codee0
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations3
- Terminal FinishTin/Lead (Sn/Pb)
- Additional FeatureOPERATION FROM UNREGULATED SUPPLY; REVERSE BATTERY PROTECTION
- HTS Code8542.39.00.01
- TechnologyHall Effect
- Voltage - Supply4.2V~24V
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)240
- Supply Voltage12V
- Terminal Pitch0.95mm
- Time@Peak Reflow Temperature-Max (s)30
- JESD-30 CodeR-PDSO-G3
- FunctionLatch
- Current - Supply (Max)8mA
- Qualification StatusNot Qualified
- Output TypeOpen Collector
- Supply Voltage-Max (Vsup)24V
- Supply Voltage-Min (Vsup)4.2V
- Analog IC - Other TypeANALOG CIRCUIT
- PolarizationSouth Pole
- Current - Output (Max)25mA
- Test Condition-40°C ~ 150°C
- Sensing Range9mT Trip, -9mT Release
- Length3mm
- Height Seated (Max)1.13mm
- Width1.975mm
- RoHS StatusNon-RoHS Compliant
A3281LLHLT Overview
Tape & Reel (TR) package done to protect the magnetic switch from damage. In order to prevent damage to the magnetic switches, they are packaged in SOT-23W packages. Good performance is achieved by magnetic switches that can supply 8mA as maximum current. Magnetic switches should have a maximum current of 25mA to operate. 3 terminations are contained in it. In a working switch, the maximum voltage should be 24V. It is expected that this switch will supply 12V voltage to ensure reliable operation. There is 4.2V minimum voltage that this magnetic switch can provide.
A3281LLHLT 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
A3281LLHLT Applications
There are a lot of Allegro MicroSystems
A3281LLHLT Magnetic Switches applications.
Convertible roof position
Motor assemblies
Medication dispensing control
Security and military applications
Detection of ferromagnetic
Discrimination of ferromagnetic
Localization of ferromagnetic
Conducting objects
Navigation
Position tracking
Tape & Reel (TR) package done to protect the magnetic switch from damage. In order to prevent damage to the magnetic switches, they are packaged in SOT-23W packages. Good performance is achieved by magnetic switches that can supply 8mA as maximum current. Magnetic switches should have a maximum current of 25mA to operate. 3 terminations are contained in it. In a working switch, the maximum voltage should be 24V. It is expected that this switch will supply 12V voltage to ensure reliable operation. There is 4.2V minimum voltage that this magnetic switch can provide.
A3281LLHLT 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
A3281LLHLT Applications
There are a lot of Allegro MicroSystems
A3281LLHLT Magnetic Switches applications.
Convertible roof position
Motor assemblies
Medication dispensing control
Security and military applications
Detection of ferromagnetic
Discrimination of ferromagnetic
Localization of ferromagnetic
Conducting objects
Navigation
Position tracking
The three parts on the right have similar specifications to A3281LLHLT.
-
ImagePart NumberManufacturerMounting TypePackage / CaseSurface MountOperating TemperaturePackagingPublishedJESD-609 CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsTerminal FinishAdditional FeatureHTS CodeTechnologyVoltage - SupplyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Supply VoltageTerminal PitchTime@Peak Reflow Temperature-Max (s)JESD-30 CodeFunctionCurrent - Supply (Max)Qualification StatusOutput TypeSupply Voltage-Max (Vsup)Supply Voltage-Min (Vsup)Analog IC - Other TypePolarizationCurrent - Output (Max)Test ConditionSensing RangeLengthHeight Seated (Max)WidthRoHS StatusMountNumber of PinsMax Output CurrentOperating Supply CurrentOutput CurrentLead FreeCurrent RatingRadiation HardeningView Compare
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A3281LLHLTSurface MountSOT-23WYES-40°C~150°C TATape & Reel (TR)2000e0Obsolete1 (Unlimited)3Tin/Lead (Sn/Pb)OPERATION FROM UNREGULATED SUPPLY; REVERSE BATTERY PROTECTION8542.39.00.01Hall Effect4.2V~24VDUALGULL WING24012V0.95mm30R-PDSO-G3Latch8mANot QualifiedOpen Collector24V4.2VANALOG CIRCUITSouth Pole25mA-40°C ~ 150°C9mT Trip, -9mT Release3mm1.13mm1.975mmNon-RoHS Compliant---------
-
Surface MountTO-243AA--40°C~85°C TATape & Reel (TR)2010e0Obsolete1 (Unlimited)3Tin/Lead (Sn/Pb)OPERATION FROM UNREGULATED SUPPLY; REVERSE BATTERY PROTECTION-Hall Effect4.2V~24VSINGLEFLAT24012V1.5mm30R-PSSO-F3Latch8mANot QualifiedOpen Collector--ANALOG CIRCUITSouth Pole--40°C ~ 85°C4mT Trip, -4mT Release-1.6mm-Non-RoHS CompliantSurface Mount425mA8mA25mAContains Lead--
-
Surface MountTO-243AAYES-40°C~150°C TATape & Reel (TR)2010e0Obsolete1 (Unlimited)3Tin/Lead (Sn/Pb)OPERATION FROM UNREGULATED SUPPLY; REVERSE BATTERY PROTECTION8542.39.00.01Hall Effect4.2V~24VSINGLEFLAT24012V1.5mm30R-PSSO-F3Latch8mANot QualifiedOpen Collector24V4.2VANALOG CIRCUITSouth Pole25mA-40°C ~ 150°C9mT Trip, -9mT Release4.5mm1.6mm2.445mmNon-RoHS Compliant--------
-
Surface MountSOT-23W--40°C~150°C TATape & Reel (TR)2003e3Obsolete1 (Unlimited)3Matte Tin (Sn)OPERATION FROM UNREGULATED SUPPLY; REVERSE BATTERY PROTECTION-Hall Effect4.2V~24VDUALGULL WING26012V0.95mm40-Latch8mA-Open Collector24V4.2VANALOG CIRCUITSouth Pole--40°C ~ 150°C9mT Trip, -9mT Release2.98mm-1.91mmROHS3 CompliantSurface Mount325mA8mA25mALead Free4mANo
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