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A1421LK Details

A1421LK

Part Number: A1421LK

Manufacturer: Allegro MicroSystems, LLC

Description: MAGNETIC SWITCH SPEC PURP 4SIP

Category: Sensors, Transducers

Family: Magnetic Sensors - Switches (Solid State)

Series: Automotive, AEC-Q100

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A1421LK Specifications

Part Number	A1421LK
Part Status	Obsolete
Function	Special Purpose
Technology	Hall Effect
Polarization	South Pole
Sensing Range	2.75mT Trip, -1.25mT Release
Test Condition	-40°C ~ 150°C
Voltage - Supply	4 V ~ 26.5 V
Current - Supply (Max)	7mA
Current - Output (Max)	25mA
Output Type	Open Drain
Features	Temperature Compensated
Operating Temperature	-40°C ~ 150°C (TA)
Package / Case	4-SSIP
Supplier Device Package	4-SIP

PDF	Part Number	Manufacturers	Description
Datasheet	AH3761-PG-B	Diodes Incorporated	MAGNETIC SWITCH LATCH 3SIP
Datasheet	US3881LUA-AAA-000-BU	Melexis Technologies NV	MAGNETIC SWITCH LATCH TO92-3
Datasheet	US2881EUA-AAA-000-BU	Melexis Technologies NV	MAGNETIC SWITCH LATCH TO92UA
Datasheet	US4881EUA-AAA-000-BU	Melexis Technologies NV	MAGNETIC SWITCH LATCH TO92UA
Datasheet	AH337-PG-B	Diodes Incorporated	MAGNETIC SWITCH UNIPOLAR 3SIP
Datasheet	DRV5013ADQLPG	Texas Instruments	MAGNETIC SWITCH LATCH TO92-3
Datasheet	SS561AT	Honeywell Sensing and Productivity Solutions	MAGNETIC SWITCH LATCH SOT89B
Datasheet	A3212LUA-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH OMNIPOLAR 3SIP
Datasheet	TLE49215UHALA1	Infineon Technologies	MAGNET SWITCH SPEC PURP SSO-4-1
Datasheet	OH180U	TT Electronics/Optek Technology	MAGNETIC SWITCH UNIPOLAR TO92-3