HAL549SF-K
- Mfr.Part #
- HAL549SF-K
- Manufacturer
- TDK Micronas
- Package / Case
- TO-243AA, Variant
- Datasheet
- Download
- Description
- MAGNETIC SWITCH UNIPOL SOT89B-1
- Stock
- 31,705
- In Stock :
- 31,705
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- Manufacturer :
- TDK Micronas
- Product Category :
- Magnetic Sensors - Switches (Solid State)
- Supplier Device Package :
- SOT-89B-1
- Max Operating Temperature :
- 140°C
- Feature :
- Temperature Compensated
- Operating Temperature :
- -40°C~140°C TA
- Published :
- 2009
- Function :
- Unipolar Switch
- Voltage - Supply :
- 4.3V~24V
- Factory Lead Time :
- 16 Weeks
- Mounting Type :
- Surface Mount
- Polarity :
- North Pole
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Min Operating Temperature :
- -40°C
- Test Condition :
- 25°C
- Package / Case :
- TO-243AA, Variant
- Output Type :
- Open Drain
- Current - Supply (Max) :
- 4.2mA
- Polarization :
- North Pole
- Max Supply Current :
- 4.2mA
- Sensing Method :
- Hall Effect
- Series :
- HAL® 54x
- RoHS Status :
- RoHS Compliant
- Current - Output (Max) :
- 20mA
- Sensing Range :
- -5.5mT Trip, -3.6mT Release
- Max Output Current :
- 20mA
- Packaging :
- Tape and Reel (TR)
- Datasheets
- HAL549SF-K

HAL® 54x Series Open Drain 4.3V~24V -40°C~140°C TA Unipolar Switch North Pole -5.5mT Trip, -3.6mT Release 4.2mA-Supply (Max) 20mA-Output (Max) Temperature Compensated TO-243AA, Variant
HAL549SF-K Overview
The magnetic switch is packaged in the Tape & Reel (TR) in order to prevent damage. As a safety precaution, the magnetic switches are packaged in TO-243AA, Variant packages. A magnetic switch can supply a maximum current of 4.2mA if it is well designed. If these switches are operating properly, they can output 20mA as their maximum current. Magnet switches should have a maximum current of 20mA in order to function correctly. There is a limit to 4.2mA current that can be supplied by these switches. Magnetic switches can be set to 140°C for the maximum operating temperature. To ensure that this magnetic switch functions properly, the operating temperature should not be greater than -40°C.
HAL549SF-K Features
Packaging: Tape & Reel (TR)
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 4.3V~24V
Operating Temperature: -40°C~140°C TA
Mounting Type: Surface Mount
Output Type: Open Drain
Maximum Supply Current: 4.2mA
HAL549SF-K Applications
There are a lot of TDK-Micronas GmbH
HAL549SF-K Magnetic Switches applications.
- Speed and RPM (revolutions per minute) sensing
- 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
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