HAL503SF-A Allicdata Electronics
Allicdata Part #:

HAL503SF-A-ND

Manufacturer Part#:

HAL503SF-A

Price: $ 0.29
Product Category:

Sensors, Transducers

Manufacturer: TDK-Micronas GmbH
Short Description: MAGNETIC SWITCH LATCH SOT89B-1
More Detail: Digital Switch Latch Open Drain Hall Effect SOT-89...
DataSheet: HAL503SF-A datasheetHAL503SF-A Datasheet/PDF
Quantity: 1000
2000 +: $ 0.26681
Stock 1000Can Ship Immediately
$ 0.29
Specifications
Series: HAL®
Packaging: Tape & Reel (TR) 
Part Status: Last Time Buy
Function: Latch
Technology: Hall Effect
Polarization: South Pole
Sensing Range: 10mT Trip, -10mT Release
Test Condition: 25°C
Voltage - Supply: 3.8 V ~ 24 V
Current - Supply (Max): 4.2mA
Current - Output (Max): 20mA
Output Type: Open Drain
Features: Temperature Compensated
Operating Temperature: -40°C ~ 140°C (TA)
Package / Case: TO-243AA, Variant
Supplier Device Package: SOT-89B-1
Description

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Magnetic field sensors are a type of electronic sensor used to detect changes in magnetic fields. Hal503SF-A is one such magnetic field sensor that can detect changes in levels of magnetic fields. It is a solid state device consisting of a sensing coil, which is connected to a copper coil. When the two coils come in contact with each other, the sensor detects the changes in the magnetic field, and the corresponding changes occur in the electrical current which is sent to the output. When the intensity of the magnetic field increases, the output of the sensor increases as well.

The Hal503SF-A is designed to detect changes in the magnetic field in a range from 0.5 mT to 6 mT (milliTeslas). The sensitivity of the device is adjustable by changing a potentiometer or a switch with a resistance value. The output of the device is 4.5V-24V DC so that it can be used with a variety of different circuitry. The power requirement of the device is 12VDC.

The maximum power consumption of the device is 5mA, which is very low compared to the others in its class. The magnetic sensing element is made of a copper foil which is laminated. This makes it less prone to shock and vibration damages. The sensitivity of the Hal503SF-A can be adjusted to suit different application requirements. The device is also capable of detecting small changes in the magnetic field, making it very accurate.

The Hal503SF-A is widely used in a variety of applications, such as navigation, survey, geophysics, robotics, security, and automotive systems. Navigation systems use it to detect changes in magnetic fields and determine the direction of movement. In survey applications, the sensor is used to measure the magnetic field of the earth in order to identify problems with the underground structure. In geophysics, it is used to study the earth’s magnetic field and its variability over time. In robotics, it is used to detect obstacles and guide robots in different directions. In security applications, it is used to detect the presence of metal objects in a certain area. In automotive applications, it can be used for measurement of the engine power output.

The Hal503SF-A is an ideal choice for applications requiring precision and reliability. Its small size and low power consumption make it ideal for use in embedded systems and industrial automation. It is also very cost effective and highly robust, making it suitable for use in a variety of different applications.

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

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