A1121ELHLT-T Allicdata Electronics
Allicdata Part #:

620-1524-2-ND

Manufacturer Part#:

A1121ELHLT-T

Price: $ 0.35
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: A1121ELHLT-T datasheetA1121ELHLT-T Datasheet/PDF
Quantity: 9000
1 +: $ 0.35200
10 +: $ 0.34144
100 +: $ 0.33440
1000 +: $ 0.32736
10000 +: $ 0.31680
Stock 9000Can Ship Immediately
$ 0.35
Specifications
Series: Automotive, AEC-Q100
Packaging: Tape & Reel (TR) 
Part Status: Active
Function: Unipolar Switch
Technology: Hall Effect
Polarization: South Pole
Sensing Range: 13.5mT Trip, 4mT 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
Description

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

Magnetic Sensors - Switches (Solid State) are a form of sensor that can detect a variety of different magnetic fields within the range of their application.

A1121ELHLT-T is an example of such a sensor. This sensor is a Hall effect latching type non-contact sensor, and is suitable for detecting and measuring magnetic forces. It is an ideal solution for measuring moving parts or targets located at a greater distance, as well as detecting metal objects, such as ferrous and non-ferrous metals, steel plates, and aluminum parts.

The primary application of the A1121ELHLT-T is in the area of industrial automation and robotics. This sensor is often used in applications such as position detection, velocity sensing, speed monitoring, end-stop detection, and fault detection. It can be used in many types of machines, from conveyor systems and robotic arms, to automated manufacturing machines and automatic ticket machines.

The working principle of the A1121ELHLT-T is based on the principle of the Hall effect. This effect describes the voltage generated when a current is passed through a thin conductor placed in a magnetic field. When a magnetic field is present, a small voltage is generated by this effect, which is detected by the sensor. The output of this sensor is then a digital signal.

The A1121ELHLT-T is equipped with a pair of reed switch contacts that are opened and closed depending on the presence or absence of a magnetic field. The output of the sensor is a digital signal, which is either high or low depending on the strength of the magnetic field. The output is also latching, meaning that the signal is latched after a single transition from low to high. This allows for reliable and repeatable detection of changes in the magnetic environment.

The A1121ELHLT-T is also robust, and it is able to withstand operating conditions such as high temperatures and vibrations. It can also work in a wide range of temperatures, and the output is reliable even at extremely low temperatures. This makes this type of sensor well-suited for use in industrial environments.

The A1121ELHLT-T is a reliable and cost-effective solution for detecting magnetic fields and measuring magnetic forces. It is an ideal choice for many industrial automation and robotic applications, where its digital output, latching capability, and robust design make it a dependable and practical solution.

The specific data is subject to PDF, and the above content is for reference

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