A3251ELT
- Mfr.Part #
- A3251ELT
- Manufacturer
- Allegro MicroSystems
- Package / Case
- TO-243AA
- Datasheet
- Download
- Description
- MAGNETIC SWITCH UNIPOLAR SOT89-3
- Stock
- 38,866
- In Stock :
- 38,866
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Magnetic Sensors - Switches (Solid State)
- Terminal Position :
- Single
- Supply Voltage :
- 12V
- Length :
- 4.5mm
- Number of Terminations :
- 3
- JESD-30 Code :
- R-PSSO-F3
- Feature :
- Programmable Trip Point
- Function :
- Unipolar Switch
- Supply Voltage-Max (Vsup) :
- 24V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Terminal Pitch :
- 1.5mm
- Polarization :
- South Pole
- Terminal Finish :
- TIN LEAD
- Qualification Status :
- Not Qualified
- Current - Supply (Max) :
- 7mA
- Output Type :
- Open Collector
- Current - Output (Max) :
- 20mA
- HTS Code :
- 8542.39.00.01
- Packaging :
- Bulk
- Mounting Type :
- Surface Mount
- Terminal Form :
- Flat
- Surface Mount :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Peak Reflow Temperature (Cel) :
- 240
- RoHS Status :
- Non-RoHS Compliant
- Voltage - Supply :
- 4.2V~24V
- JESD-609 Code :
- e0
- Published :
- 2011
- Height Seated (Max) :
- 1.6mm
- Supply Voltage-Min (Vsup) :
- 4.2V
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Operating Temperature :
- -40°C~85°C TA
- Width :
- 2.445mm
- Sensing Range :
- Programmable
- Package / Case :
- TO-243AA
- Datasheets
- A3251ELT

Open Collector 4.2V~24V -40°C~85°C TA Unipolar Switch South Pole Programmable 7mA-Supply (Max) 20mA-Output (Max) TIN LEAD Programmable Trip Point TO-243AA
A3251ELT Overview
During packaging, the magnetic switch is protected against damage with the Bulk. TO-243AA packages are used for safety reasons to protect magnetic switches. For good performance, the magnetic switches can supply 7mA. To be output, magnetic switches should be rated at a maximum current of 20mA. The file contains 3 terminations. If it works properly, this switch should produce a voltage of 24V. In order to provide reliable performance, this switch normally supplies voltage 12V. A magnetic switch can supply a voltage as low as 4.2V.
A3251ELT 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
3 Terminations
Output Type: Open Collector
Maximum Supply Current: 7mA
A3251ELT Applications
There are a lot of Allegro MicroSystems
A3251ELT Magnetic Switches applications.
- Motor assemblies
- Medication dispensing control
- Security and military applications
- Detection of ferromagnetic
- Discrimination of ferromagnetic
- Localization of ferromagnetic
- Conducting objects
- Navigation
- Position tracking
- Antitheft systems
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