SS449A-S

Series:	SS400
Packaging:	Bulk
Part Status:	Active
Function:	Unipolar Switch
Technology:	Hall Effect
Polarization:	South Pole
Sensing Range:	39mT Trip, 23.5mT Release
Test Condition:	25°C
Voltage - Supply:	3.8 V ~ 30 V
Current - Supply (Max):	10mA
Current - Output (Max):	20mA
Output Type:	Open Collector
Features:	Temperature Compensated
Operating Temperature:	-40°C ~ 150°C (TA)
Package / Case:	3-SMD, Gull Wing
Supplier Device Package:	SMD

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Solid state magnetic switches are devices used in a variety of applications and for different purposes. The SS449A-S is a type of switch that can respond to changes in a magnetic field by making or breaking a contact. This switch is designed for use in security and low power applications. The SS449A-S is typically used in applications where an increase or decrease in the magnetic field activates a switch or circuit. This switch can be used to monitor or sense a change in the magnetic field, such as when a door is opened or closed, for example.The SS449A-S can also be used to sense the presence of metal objects such as vehicles or containers. This switch can be used for security applications such as access control or vehicle detection. It can also be used for low power applications such as in battery operated devices or sensors. These switches are typically mounted on a PCB and are enclosed in a protective case or housing. The operating range of the SS449A-S is from 10 to 100 G (Gauss), which is equivalent to one to two thousandths of a Tesla. The switch is capable of detecting changes in the magnetic field at ranges as low as 1 Gauss.The SS449A-S is a sensitive switch that works by utilizing the Hall effect. The Hall effect is the phenomenon where a voltage potential is created in a conductor when it is placed in a magnetic field. The Hall effect is used to measure the magnitude of the magnetic field in a variety of applications. The SS449A-S uses this feature to respond to changes in the magnetic field. When the magnetic field is increased or decreased, the voltage potential across the conductor changes. The change in voltage triggers a mechanical switch that breaks or makes the contact, which then sends a signal to activate the desired circuit. The SS449A-S is a reliable and accurate switch, and it can operate with a low power draw. The sensitivity of the switch is adjustable, and the response time is fast, which makes it suitable for a wide range of applications. The SS449A-S is a solid state switch that provides reliable, low power operation. It can be used in security and low power applications, and is capable of detecting changes in the magnetic field at ranges as low as 1 Gauss. The switch is designed for use in a variety of applications such as access control, vehicle detection, and sensor monitoring. The switch utilizes the Hall effect to detect changes in the magnetic field, and the sensitivity of the switch is adjustable. The device is reliable and accurate, and its response time is fast.

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