A1157LLHLT-T Allicdata Electronics
Allicdata Part #:

620-1417-2-ND

Manufacturer Part#:

A1157LLHLT-T

Price: $ 0.43
Product Category:

Sensors, Transducers

Manufacturer: Allegro MicroSystems, LLC
Short Description: MAGNETIC SWITCH UNIPOLAR SOT23W
More Detail: Digital Switch Unipolar Switch Current Source Hall...
DataSheet: A1157LLHLT-T datasheetA1157LLHLT-T Datasheet/PDF
Quantity: 1000
1 +: $ 0.43000
10 +: $ 0.41710
100 +: $ 0.40850
1000 +: $ 0.39990
10000 +: $ 0.38700
Stock 1000Can Ship Immediately
$ 0.43
Specifications
Series: --
Packaging: Tape & Reel (TR) 
Part Status: Active
Function: Unipolar Switch
Technology: Hall Effect
Polarization: South Pole
Sensing Range: 8mT Trip, 1mT Release
Test Condition: -40°C ~ 150°C
Voltage - Supply: 3 V ~ 24 V
Current - Supply (Max): 17mA
Current - Output (Max): --
Output Type: Current Source
Features: --
Operating Temperature: -40°C ~ 150°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) have a wide range of applications, including security and surveillance systems, medical monitoring, and robotics. The A1157LLHLT-T is a solid-state magnetic switch designed for use in high-performance applications where accurate switching is critical. This switch offers reliable operation, long service life, and a low-resistance contact configuration.

The A1157LLHLT-T magnetic switch works on a simple principle: electrons are used to detect magnetic fields and then to switch a contact between the two terminals, either closing the circuit or open it. The switch senses magnetic fields of various intensities and can be used in combination with other sensors to perform multiple functions. The switch can also be used to detect changes in external magnetic fields, enabling applications such as motion sensors and alarm systems.

The A1157LLHLT-T switch is designed for use in areas where vibration and shock are a concern, making it an ideal choice for industrial applications. The switch design includes a built-in buffer that reduces contact bounce and ensures a reliable switching action. Additionally, this switch is designed to be moisture-resistant, allowing for use in humid environments.

The low-resistance contact configuration of the A1157LLHLT-T enables excellent switching performance. The contact configuration is designed to provide precise switching action and low contact bounce. This reduces the possibility of false switching even when the switch is subjected to vibrations or shocks. The low-resistance contact configuration also ensures that the switch will not be damaged due to excessive current.

The A1157LLHLT-T switch is designed to provide reliable operation and long service life. Its construction and components are designed to stand up to the harshest conditions. The switch features an epoxy-sealed design which provides an additional layer of protection against dust, dirt, and water. The switch can also operate in temperatures ranging from -20°C to +155°C, making it suitable for applications in a wide range of environments.

The A1157LLHLT-T is a versatile and reliable switch which can be used in a variety of applications. Its low-resistance contact configuration ensures reliable switching performance in areas where vibration and shocks are a concern. Additionally, its robust construction and epoxy-sealed design offer protection in even the harshest environments. The wide range of applications include security and surveillance systems, medical monitoring, robotics, and more.

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

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