Sensors, Transducers

A1121LUA-T

Active

HALL EFFECT SENSOR 25MA UNIPOLAR 3.3V/5V/9V/12V/15V/18V 3-PIN ULTRA MINI-SIP BULK AUTOMOTIVE AEC-Q100

Sensors, Transducers

Active

HALL EFFECT SENSOR 25MA UNIPOLAR 3.3V/5V/9V/12V/15V/18V 3-PIN ULTRA MINI-SIP BULK AUTOMOTIVE AEC-Q100

Technical Specifications

Parameters and characteristics for this part

Part	Grade	Package Name	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Function	Sensing Range (Release)	Sensing Range (Trip)	Package / Case	Mounting Type	Test Condition (Min)	Test Condition (Max)	Qualification	Current - Output (Max)	Polarization	Operating Temperature (Min)	Operating Temperature (Max)	Technology	Output Type	Current - Supply (Max)
Allegro MicroSystems A1121LUA-T	Automotive	3-SIP	24 VAC	3 V	Unipolar Switch	4 mT	13.5 mT	3-SSIP	Through Hole	-40 °C	150 °C	AEC-Q100	25 mA	South Pole	-40 °C	150 °C	Hall Effect	Open Drain	4 mA

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Arrow	N/A	1	$ 0.51	30d+
Digikey	Bulk	1	$ 0.69	<6d
		5	$ 0.61
		10	$ 0.58
		25	$ 0.54
		50	$ 0.51
		100	$ 0.49
		500	$ 0.44
		4000	$ 0.39
		8000	$ 0.38
Mouser	N/A	1	$ 0.66	<5d
		5	$ 0.58
		10	$ 0.51
		50	$ 0.49
		100	$ 0.47
		500	$ 0.42
		1000	$ 0.41
		2000	$ 0.37
		4000	$ 0.36
RS Group	Minimum Package Quantity (MPQ)	500	$ 0.87	30d+
		2500	$ 0.85
		5000	$ 0.82
RS Group	Primary Pack (PP)	50	$ 0.89	30d+
		100	$ 0.81
		250	$ 0.76
		500	$ 0.70
RS Group	Special/Small Minimum Order (SSM)	5	$ 1.08	30d+
		50	$ 0.89
		100	$ 0.81
		250	$ 0.76
		500	$ 0.70

3D models and CAD resources for this part

General part information

HALL EFFECT SENSOR 25MA UNIPOLAR 3.3V/5V/9V/12V/15V/18V 3-PIN ULTRA MINI-SIP BULK AUTOMOTIVE AEC-Q100

Technical documentation and resources