| Parameters |
| 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 |
| Packaging |
Tape & Box (TB) |
| 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 |
HAL556UA-K Overview
The magnetic switch is packaged in the Tape & Box (TB) to ensure it is protected against damage. Magnet switches are packed in TO-226-3, TO-92-3 (TO-226AA) (Formed Leads) packages for safety reasons. Good performance is achieved by powering the magnetic switches with 17mA as the maximum current. It is possible for these switches to supply a maximum current of 17mA. It is possible to set the maximum operating temperature for magnetic switches to 140°C. For this magnetic switch to function, the operating temperature should not be lower 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.
- Transmission
- Tachometer
- Mixers
- End of travel and index sensors
- Antitheft systems
- Security and military applications
- Encoders
- Industrial process control
- Lighting actuation slave sensor
- Speedometers