Switches (Solid State)

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Function	Technology	Polarization	Sensing Range	Test Condition	Voltage - Supply	Current - Supply (Max)	Current - Output (Max)	Output Type	Features	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package	Package / Case

A1220LUA-T MAGNETIC SWITCH LATCH 3SIP Allegro MicroSystems	6,944 In Stock	1 : ¥13.14000 Bulk	-	Bulk	Active	Latch	Hall Effect	South Pole	4mT Trip, -4mT Release	-40°C ~ 150°C	3V ~ 24V	4mA	25mA	Open Drain	-	-40°C ~ 150°C (TA)	Automotive	AEC-Q100	Through Hole	3-SIP	3-SSIP
A1104LUA-T MAGNETIC SWITCH UNIPOLAR 3SIP Allegro MicroSystems	41,908 In Stock	1 : ¥15.56000 Bulk	-	Bulk	Active	Unipolar Switch	Hall Effect	South Pole	45mT Trip, 2.5mT Release	-40°C ~ 150°C	3.8V ~ 24V	7.5mA	25mA	Open Drain	-	-40°C ~ 150°C (TA)	-	-	Through Hole	3-SIP	3-SSIP
A1101EUA-T MAGNETIC SWITCH UNIPOLAR 3SIP Allegro MicroSystems	23,089 In Stock	1 : ¥15.90000 Bulk	-	Bulk	Active	Unipolar Switch	Hall Effect	South Pole	17.5mT Trip, 1mT Release	-40°C ~ 85°C	3.8V ~ 24V	7.5mA	25mA	Open Drain	-	-40°C ~ 85°C (TA)	-	-	Through Hole	3-SIP	3-SSIP
TLE4905LE6433HAXA1 MAGNETIC SWITCH UNIPOLAR SSO-3-2 Infineon Technologies	129,694 In Stock	1 : ¥15.68000 Cut Tape (CT) 8,000 : ¥4.86020 Tape & Box (TB)	TLE	Cut Tape (CT) Tape & Box (TB)	Not For New Designs	Unipolar Switch	Hall Effect	South Pole	18mT Trip, 5mT Release	25°C	3.8V ~ 24V	8mA	100mA	Open Collector	Temperature Compensated	-40°C ~ 150°C (TJ)	-	-	Through Hole	PG-SSO-3-2	3-SSIP, SSO-3-02
A1212LUA-T MAGNETIC SWITCH LATCH 3SIP Allegro MicroSystems	3,830 In Stock	1 : ¥16.49000 Bulk	-	Bulk	Active	Latch	Hall Effect	South Pole	17mT Trip, -17mT Release	-40°C ~ 150°C	3.8V ~ 24V	7.5mA	25mA	Open Drain	-	-40°C ~ 150°C (TA)	-	-	Through Hole	3-SIP	3-SSIP
A1101LUA-T MAGNETIC SWITCH UNIPOLAR 3SIP Allegro MicroSystems	5,871 In Stock	1 : ¥19.21000 Bulk	-	Bulk	Active	Unipolar Switch	Hall Effect	South Pole	17.5mT Trip, 1mT Release	-40°C ~ 150°C	3.8V ~ 24V	7.5mA	25mA	Open Drain	-	-40°C ~ 150°C (TA)	-	-	Through Hole	3-SIP	3-SSIP
A1104EUA-T MAGNETIC SWITCH UNIPOLAR 3SIP Allegro MicroSystems	3,906 In Stock	1 : ¥11.41000 Bulk	-	Bulk	Active	Unipolar Switch	Hall Effect	South Pole	45mT Trip, 2.5mT Release	-40°C ~ 85°C	3.8V ~ 24V	7.5mA	25mA	Open Drain	-	-40°C ~ 85°C (TA)	-	-	Through Hole	3-SIP	3-SSIP
A1120LUA-T MAGNETIC SWITCH UNIPOLAR 3SIP Allegro MicroSystems	30,989 In Stock	1 : ¥14.61000 Bulk	-	Bulk	Active	Unipolar Switch	Hall Effect	South Pole	5mT Trip, 0.5mT Release	-40°C ~ 150°C	3V ~ 24V	4mA	25mA	Open Drain	-	-40°C ~ 150°C (TA)	Automotive	AEC-Q100	Through Hole	3-SIP	3-SSIP

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Switches (Solid State)

Products in this family use solid-state technology for detecting the presence of a magnetic field in excess of some specific magnitude and/or sign, and provide a two-state output indicating the presence or absence of such a field. They are distinct from reed switches, which provide a similar function through the use of moving mechanical parts, as well as from linear or compass-type solid-state devices which provide a variable output indicative of the strength and/or orientation of an applied magnetic field.