Parameters |
Factory Lead Time |
1 Week |
Mounting Type |
Surface Mount |
Package / Case |
TO-243AA, Variant |
Supplier Device Package |
SOT-89B-1 |
Operating Temperature |
-40°C~140°C TA |
Packaging |
Tape & Reel (TR) |
Published |
2011 |
Series |
HAL® 556 |
Feature |
Temperature Compensated |
Part Status |
Last Time Buy |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Max Operating Temperature |
140°C |
Min Operating Temperature |
-40°C |
Technology |
Hall Effect |
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 Range |
7.4mT Trip, 2mT Release |
RoHS Status |
RoHS Compliant |
HAL556SF-K Overview
A 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. The magnetic switches are capable of supplying 17mA as their maximum current. It is possible to supply 17mA current with these switches. It is possible to set the maximum operating temperature for magnetic switches to 140°C. To ensure that this magnetic switch functions properly, the operating temperature should not be greater than -40°C.
HAL556SF-K Features
Packaging: Tape & Reel (TR)
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 4V~24V
Operating Temperature: -40°C~140°C TA
Mounting Type: Surface Mount
Output Type: Open Drain
Maximum Supply Current: 17mA
HAL556SF-K Applications
There are a lot of TDK-Micronas GmbH HAL556SF-K Magnetic Switches applications.
- Reading of magnetic data storage media
- Commutation of brushless DC motors
- Discrimination of ferromagnetic
- Compressor speed
- Brushless DC (direct current) motor commutation
- Speed and direction of gears
- Anti-lock braking systems
- White goods
- Security and military applications
- End of travel and index sensors