US4881LSE-AAA-000-RE

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Function:	Latch
Technology:	Hall Effect
Polarization:	South Pole
Sensing Range:	6mT Trip, -6mT Release
Test Condition:	25°C
Voltage - Supply:	2.2 V ~ 18 V
Current - Supply (Max):	5mA
Current - Output (Max):	50mA
Output Type:	Open Drain
Features:	--
Operating Temperature:	-40°C ~ 150°C (TA)
Package / Case:	TO-236-3, SC-59, SOT-23-3
Supplier Device Package:	TSOT-23-3

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Introduction of US4881LSE-AAA-000-RE

The US4881LSE-AAA-000-RE is a magnetic switch used primarily in the industrial and commercial sectors. It is a solid state device that senses current or changes in the magnetic field and then trips a switch to either open or close a circuit. The device operates on a single low voltage leads only, and is designed for use in applications requiring a reliable, dependable self-contained magnetic switch.

Application Fields

The US4881LSE-AAA-000-RE can be used in a wide range of applications, including industrial safety switch applications, door position sensing, municipal grade and industrial-grade Limit switches, and for reset and run/stop control. It is also suitable for use in a variety of monitoring and controlling applications where a reliable switch is desired.

Working Principle

The US4881LSE-AAA-000-RE works off of a magnetic field that exists between the two poles of the switch’s magnet. When the circuit is closed, current flows through the coil of the magnet via the leads of the switch. As the current passes through the magnet, it builds an electromagnetic field.As the magnetic field builds, the internal reed switch is activated, either opening or closing a circuit, depending on the set point of the device. The US4881LSE-AAA-000-RE is designed to be a latching type switch, meaning that it can be used to reset a circuit after the magnetic field has been broken.

Advantages

The US4881LSE-AAA-000-RE is a solid state switch that offers several advantages when compared to conventional mechanical switches. First, it does not require any moving parts or levers to activate it, reducing the possibility of wear and tear. Furthermore, its design makes it more resistant to vibration and shock than mechanical switches.The switch also offers a longer useful lifetime due to its solid state design. Additionally, it can be used in a wider range of applications due to its reduced size and weight.

Conclusion

The US4881LSE-AAA-000-RE is a solid state magnetic switch used primarily in the industrial and commercial sectors. It works off of a magnetic field that exists between the two poles of the switch’s magnet, and is designed to be a latching type switch. When the circuit is closed, current flows through the coil of the magnet via the leads of the switch, activating the internal reed switch. The US4881LSE-AAA-000-RE offers a variety of advantages when compared to traditional mechanical switches, including no moving parts, improved reliability, and longer useful life.

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