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HAL542SF-K

  • HAL542SF-K - HAL® 54x Series Open Drain 4.3V~24V -40°C~140°C TA Latch South Pole 4.5mT Trip, -4.5mT Release 4.2mA-Supply (Max) 20mA-Output (Max) Temperature Compensated TO-243AA, Variant
  • HAL542SF-K - HAL® 54x Series Open Drain 4.3V~24V -40°C~140°C TA Latch South Pole 4.5mT Trip, -4.5mT Release 4.2mA-Supply (Max) 20mA-Output (Max) Temperature Compensated TO-243AA, Variant

HAL542SF-K

HAL542SF-K

TDK-Micronas GmbH

HAL® 54x Series Open Drain 4.3V~24V -40°C~140°C TA Latch South Pole 4.5mT Trip, -4.5mT Release 4.2mA-Supply (Max) 20mA-Output (Max) Temperature Compensated TO-243AA, Variant

SOT-23

HAL542SF-K Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case TO-243AA, Variant
Supplier Device Package SOT-89B-1
Operating Temperature-40°C~140°C TA
PackagingTape & Reel (TR)
Series HAL® 54x
Feature Temperature Compensated
Part StatusLast Time Buy
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Max Operating Temperature140°C
Min Operating Temperature -40°C
Technology Hall Effect
Voltage - Supply 4.3V~24V
Function Latch
Current - Supply (Max) 4.2mA
Output Type Open Drain
Max Output Current20mA
Polarity South Pole
Polarization South Pole
Current - Output (Max) 20mA
Max Supply Current 4.2mA
Logic Function Latch
Sensing Method Hall Effect
Test Condition 25°C
Sensing Range4.5mT Trip, -4.5mT Release
RoHS StatusRoHS Compliant
In-Stock:1981 items

Pricing & Ordering

QuantityUnit PriceExt. Price

HAL542SF-K Product Details

HAL542SF-K Overview


The magnetic switch is packaged in the Tape & Reel (TR) to prevent damage. For safety reasons, the magnetic switches are packaged in TO-243AA, Variant packages. Good performance is achieved by powering the magnetic switches with 4.2mA as the maximum current. When they are working, these switches can output a maximum current of 20mA. In order to be output, magnetic switches should have a maximum current of 20mA. There is a maximum current that can be supplied by these switches of 4.2mA. It is possible to set the maximum operating temperature for the magnetic switches to 140°C. For this magnetic switch to function, the operating temperature should not be lower than -40°C.

HAL542SF-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


HAL542SF-K Applications


There are a lot of TDK-Micronas GmbH
HAL542SF-K 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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