A1221EUA-T
- Mfr.Part #
- A1221EUA-T
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 3-SSIP
- Datasheet
- Download
- Description
- MAGNETIC SWITCH LATCH 3SIP
- Stock
- 490
- In Stock :
- 490
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Magnetic Sensors - Switches (Solid State)
- Nominal Supply Current :
- 4mA
- Hysteresis :
- 10 mT
- Number of Pins :
- 3
- Magnetic Field Range-Max :
- 9 mT
- Operating Supply Current :
- 4mA
- Mounting Type :
- Through Hole
- Max Output Current :
- 25mA
- Operating Temperature :
- -40°C~85°C TA
- Width :
- 1.52mm
- Function :
- Latch
- Pbfree Code :
- yes
- Additional Feature :
- REVERSE BATTERY PROTECTION, SHORT-CIRCUIT PROTECTION
- Output Current :
- 25mA
- Termination :
- Through Hole
- Height :
- 3.02mm
- Bandwidth :
- 800 kHz
- Voltage - Supply :
- 3V~24V
- Number of Terminations :
- 3
- Magnetic Field Range-Min :
- -9 mT
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Series :
- Automotive, AEC-Q100
- Output Type :
- Open Drain
- REACH SVHC :
- No SVHC
- Factory Lead Time :
- 8 Weeks
- Test Condition :
- -40°C ~ 85°C
- Polarization :
- South Pole
- Length :
- 4.09mm
- Max Supply Current :
- 4mA
- Packaging :
- Bulk
- Terminal Finish :
- Matte Tin (Sn)
- Output Circuit Type :
- SINGLE-ENDED
- JESD-609 Code :
- e3
- Package / Case :
- 3-SSIP
- Sensing Range :
- 9mT Trip, -9mT Release
- RoHS Status :
- ROHS3 Compliant
- Mount :
- Through Hole
- Published :
- 2005
- Datasheets
- A1221EUA-T

Automotive, AEC-Q100 Series Open Drain 3V~24V -40°C~85°C TA Latch South Pole 9mT Trip, -9mT Release Matte Tin (Sn) 3-SSIP
A1221EUA-T Overview
Magnetic switches are packaged in Bulk to prevent damage. For safety reasons, magnetic switches are packaged in 3-SSIP packages. When they work, these switches can output 25mA as their maximum current. These switches can supply a maximum current of 4mA. Switches work with 3 pins. It has 3 terminations. Switches should generally output 25mA current. When working, it can supply 4mA current.
A1221EUA-T Features
Packaging: Bulk
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 3V~24V
Operating Temperature: -40°C~85°C TA
Mounting Type: Through Hole
3 Pins
3 Terminations
Output Type: Open Drain
A1221EUA-T Applications
There are a lot of Allegro MicroSystems
A1221EUA-T Magnetic Switches applications.
- Tachometer
- Counter pickup
- Flow-rate sensing
- Brushless DC (direct current) motor commutation
- Motor and fan control
- Robotics control
- Electric window lift
- Convertible roof position
- Motor assemblies
- Medication dispensing control
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