
A1120ELHLT-T Sensors, Transducers |
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Allicdata Part #: | 620-1275-2-ND |
Manufacturer Part#: |
A1120ELHLT-T |
Price: | $ 0.00 |
Product Category: | Sensors, Transducers |
Manufacturer: | Allegro MicroSystems, LLC |
Short Description: | MAGNETIC SWITCH UNIPOLAR SOT23W |
More Detail: | Digital Switch Unipolar Switch Open Drain Hall Eff... |
DataSheet: | ![]() |
Quantity: | 63000 |
Series: | Automotive, AEC-Q100 |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Function: | Unipolar Switch |
Technology: | Hall Effect |
Polarization: | South Pole |
Sensing Range: | 5mT Trip, 0.5mT Release |
Test Condition: | -40°C ~ 85°C |
Voltage - Supply: | 3 V ~ 24 V |
Current - Supply (Max): | 4mA |
Current - Output (Max): | 25mA |
Output Type: | Open Drain |
Features: | -- |
Operating Temperature: | -40°C ~ 85°C (TA) |
Package / Case: | SOT-23W |
Supplier Device Package: | SOT-23W |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
A1120ELHLT-T magnetic sensors are a type of solid-state switch which rely on the use of magnetism to detect changes in their surroundings. The sensor consists of two elements: a signal coil and a permanent magnet. The signal coil is a wrap of insulated wire which generates an electromagnetic field. The permanent magnet influences the signal coil, affecting the intensity of the electromagnetic field.
The two elements in the sensor interact with each other in such a way that the force of attraction or repulsion between them changes depending on the position of the magnet. This change in force triggers changes in the current flowing through the signal coil. When this current exceeds a certain level, it activates the switch.
A1120ELHLT-T magnetic sensors are used in a variety of applications which require a reliable and accurate way to detect changes. They can be used in safety-related applications where the presence or absence of a particular object needs to be detected. In these cases, the sensors can be used to detect the presence of workers in hazardous areas, or to alert of the presence of potentially dangerous machinery.
The magnetic sensors are also commonly used in automotive applications, for example with the switches which detect the opening and closing of car doors. The magnetic sensors are capable of detecting minute changes in the magnetic field caused by the opening or closing of the doors, and this is used to trigger the appropriate action.
In addition, the sensors are used in consumer electronic products such as laptops and mobile phones. This is usually for the purpose of detecting the opening and closing of the lid or the presence of magnetic objects. These applications are usually of a non-safety-critical nature and are used to provide additional convenience to the user.
A1120ELHLT-T magnetic sensors are widely used due to their low cost and small size, as well as their simplicity and reliability. They are designed to provide accurate results and have been proven reliable in a wide variety of applications. They are a great choice for applications where precise detection is required, and where a dependable, cost-effective solution is desired.
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