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HAL556UA-K

  • HAL556UA-K - HAL® 556 Series Open Drain 4V~24V -40°C~140°C TA Unipolar Switch South Pole 7.4mT Trip, 2mT Release 17mA-Supply (Max) Temperature Compensated TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
  • HAL556UA-K - HAL® 556 Series Open Drain 4V~24V -40°C~140°C TA Unipolar Switch South Pole 7.4mT Trip, 2mT Release 17mA-Supply (Max) Temperature Compensated TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)

HAL556UA-K

HAL556UA-K

TDK-Micronas GmbH

HAL® 556 Series Open Drain 4V~24V -40°C~140°C TA Unipolar Switch South Pole 7.4mT Trip, 2mT Release 17mA-Supply (Max) Temperature Compensated TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)

SOT-23

HAL556UA-K Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Through Hole
Package / Case TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
Supplier Device Package TO-92UA-1
Operating Temperature-40°C~140°C TA
PackagingTape & Box (TB)
Series HAL® 556
Feature Temperature Compensated
Part StatusLast Time Buy
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Max Operating Temperature140°C
Min Operating Temperature -40°C
Voltage - Supply 4V~24V
Function Unipolar Switch
Current - Supply (Max) 17mA
Output Type Open Drain
Polarity South Pole
Polarization South Pole
Max Supply Current 17mA
Sensing Method Hall Effect
Test Condition 25°C
Sensing Range7.4mT Trip, 2mT Release
RoHS StatusRoHS Compliant
In-Stock:3347 items

Pricing & Ordering

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HAL556UA-K Product Details

HAL556UA-K Overview


During packaging, the magnetic switch is protected against damage with the Tape & Box (TB). TO-226-3, TO-92-3 (TO-226AA) (Formed Leads) packages are used for safety reasons to protect magnetic switches. For good performance, the magnetic switches can supply 17mA. It is possible to supply 17mA current with these switches. Magnet switches can be set to operate at 140°C. The magnet switch should work, however, if the operating temperature is greater than -40°C.

HAL556UA-K Features


Packaging: Tape & Box (TB)
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 4V~24V
Operating Temperature: -40°C~140°C TA
Mounting Type: Through Hole
Output Type: Open Drain
Maximum Supply Current: 17mA


HAL556UA-K Applications


There are a lot of TDK-Micronas GmbH
HAL556UA-K 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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