Allegro MicroSystems, LLC A3281ELT-T
- Part Number:
- A3281ELT-T
- Manufacturer:
- Allegro MicroSystems, LLC
- Ventron No:
- 4858476-A3281ELT-T
- Description:
- MAGNETIC SWITCH LATCH SOT89-3
- Datasheet:
- A3281ELT-T
Allegro MicroSystems, LLC A3281ELT-T technical specifications, attributes, parameters and parts with similar specifications to Allegro MicroSystems, LLC A3281ELT-T.
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / CaseTO-243AA
- Number of Pins4
- Operating Temperature-40°C~85°C TA
- PackagingBulk
- Published2003
- JESD-609 Codee3
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations3
- Terminal FinishMatte Tin (Sn)
- Additional FeatureOPERATION FROM UNREGULATED SUPPLY; REVERSE BATTERY PROTECTION
- TechnologyHall Effect
- Voltage - Supply4.2V~24V
- Terminal PositionSINGLE
- Terminal FormFLAT
- Peak Reflow Temperature (Cel)260
- Supply Voltage12V
- Terminal Pitch1.5mm
- Time@Peak Reflow Temperature-Max (s)40
- JESD-30 CodeR-PSSO-F3
- FunctionLatch
- Current - Supply (Max)8mA
- Output TypeOpen Collector
- Max Output Current25mA
- Analog IC - Other TypeANALOG CIRCUIT
- Operating Supply Current8mA
- PolarizationSouth Pole
- Output Current25mA
- Test Condition-40°C ~ 85°C
- Sensing Range9mT Trip, -9mT Release
- Height Seated (Max)1.6mm
- Radiation HardeningNo
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
A3281ELT-T Overview
Magnetic switches are packaged in Bulk 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. When these switches are working, their maximum current will be 25mA. It is necessary to have a 4 pin for the switches to work. A total of 3 terminations have been reached. As a general rule, switches should output a current of 25mA. In normal conditions, this switch will deliver 12V voltage.
A3281ELT-T Features
Packaging: Bulk
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 4.2V~24V
Operating Temperature: -40°C~85°C TA
Mounting Type: Surface Mount
4 Pins
3 Terminations
Output Type: Open Collector
Maximum Supply Current: 8mA
A3281ELT-T Applications
There are a lot of Allegro MicroSystems
A3281ELT-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
Magnetic switches are packaged in Bulk 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. When these switches are working, their maximum current will be 25mA. It is necessary to have a 4 pin for the switches to work. A total of 3 terminations have been reached. As a general rule, switches should output a current of 25mA. In normal conditions, this switch will deliver 12V voltage.
A3281ELT-T Features
Packaging: Bulk
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 4.2V~24V
Operating Temperature: -40°C~85°C TA
Mounting Type: Surface Mount
4 Pins
3 Terminations
Output Type: Open Collector
Maximum Supply Current: 8mA
A3281ELT-T Applications
There are a lot of Allegro MicroSystems
A3281ELT-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
A3281ELT-T More Descriptions
MAGNETIC SWITCH LATCH SOT89-3
IC SWITCH HALL EFFECT SOT-89
IC SWITCH HALL EFFECT SOT-89
The three parts on the right have similar specifications to A3281ELT-T.
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ImagePart NumberManufacturerMountMounting TypePackage / CaseNumber of PinsOperating TemperaturePackagingPublishedJESD-609 CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsTerminal FinishAdditional FeatureTechnologyVoltage - SupplyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Supply VoltageTerminal PitchTime@Peak Reflow Temperature-Max (s)JESD-30 CodeFunctionCurrent - Supply (Max)Output TypeMax Output CurrentAnalog IC - Other TypeOperating Supply CurrentPolarizationOutput CurrentTest ConditionSensing RangeHeight Seated (Max)Radiation HardeningRoHS StatusLead FreeQualification StatusSurface MountHTS CodeSupply Voltage-Max (Vsup)Supply Voltage-Min (Vsup)Current - Output (Max)LengthWidthView Compare
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A3281ELT-TSurface MountSurface MountTO-243AA4-40°C~85°C TABulk2003e3Obsolete1 (Unlimited)3Matte Tin (Sn)OPERATION FROM UNREGULATED SUPPLY; REVERSE BATTERY PROTECTIONHall Effect4.2V~24VSINGLEFLAT26012V1.5mm40R-PSSO-F3Latch8mAOpen Collector25mAANALOG CIRCUIT8mASouth Pole25mA-40°C ~ 85°C9mT Trip, -9mT Release1.6mmNoROHS3 CompliantLead Free---------
-
Surface MountSurface MountTO-243AA4-40°C~85°C TATape & Reel (TR)2010e0Obsolete1 (Unlimited)3Tin/Lead (Sn/Pb)OPERATION FROM UNREGULATED SUPPLY; REVERSE BATTERY PROTECTIONHall Effect4.2V~24VSINGLEFLAT24012V1.5mm30R-PSSO-F3Latch8mAOpen Collector25mAANALOG CIRCUIT8mASouth Pole25mA-40°C ~ 85°C4mT Trip, -4mT Release1.6mm-Non-RoHS CompliantContains LeadNot Qualified-------
-
-Surface MountTO-243AA--40°C~85°C TATape & Reel (TR)2010e0Obsolete1 (Unlimited)3Tin/Lead (Sn/Pb)OPERATION FROM UNREGULATED SUPPLY; REVERSE BATTERY PROTECTIONHall Effect4.2V~24VSINGLEFLAT24012V1.5mm30R-PSSO-F3Latch8mAOpen Collector-ANALOG CIRCUIT-South Pole--40°C ~ 85°C9mT Trip, -9mT Release1.6mm-Non-RoHS Compliant-Not QualifiedYES8542.39.00.0124V4.2V25mA4.5mm2.445mm
-
-Surface MountTO-243AA--40°C~150°C TATape & Reel (TR)2010e0Obsolete1 (Unlimited)3Tin/Lead (Sn/Pb)OPERATION FROM UNREGULATED SUPPLY; REVERSE BATTERY PROTECTIONHall Effect4.2V~24VSINGLEFLAT24012V1.5mm30R-PSSO-F3Latch8mAOpen Collector-ANALOG CIRCUIT-South Pole--40°C ~ 150°C9mT Trip, -9mT Release1.6mm-Non-RoHS Compliant-Not QualifiedYES8542.39.00.0124V4.2V25mA4.5mm2.445mm
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