EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
A3422LKA-T Real Image
Same model may have multiple batches, images only for reference.

A3422LKA-T

Part No A3422LKA-T
Manufacturer Allegro MicroSystems, LLC
Catalog Magnetic Sensors - Switches (Solid State)
Description HALL-EFFECT, DIRECTION-DETECTION SENSORS
Datasheet
A3422LKA-T Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Sensors, Transducers
Manufacturer Allegro MicroSystems, LLC
Packaging Bulk
Part Status Obsolete(EOL)
Function Bipolar Switch
Technology Hall Effect
Polarization South Pole
Sensing Range 7.5mT Trip, -7.5mT Release
Test Condition 25°C
Operating Supply Voltage 4.5 V ~ 18 V
Maximum Supply Current 18mA
Current - Output (Maximum) 30mA
Output Type Open Collector
Operating Temperature Range -40°C ~ 150°C (TA)
Package 5-SSIP
Manufacturer Package 5-SIP
Win Source Part Number 1134583-A3422LKA-T
Manufacturer Homepage www.allegromicro.com
Family Name A3422
Introduction Date August 16, 2008
ECCN EAR99
Halogen Free Compliant
Estimated EOL Date Obsolete
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian A3422LKA-T CAD Model

Description

The Allegro MicroSystems A3422LKA-T is a hall effect bipolar switch sensor that is designed for various applications.

  • Output Type: Open Collector
  • Polarization: South Pole
  • Sensing Range: 7.5mT Trip, -7.5mT Release
  • Package: 5-SSIP
  • Current Output: 30mA
  • Maximum Supply Current: 18mA
  • Supply and Demand Status: Balanced
  • Alternative Parts Available: Yes
  • Operating Supply Voltage: 4.5V to 18V
  • Operating Temperature Range: -40°C to 150°C

You May Also Be Interested in

Picture of A1153LLHLX-F-T
A1153LLHLX-F-T
Allegro MicroSystems, LLC
MAGNETIC SWITCH UNIPOLAR SOT23W
Need more? Email Us
Picture of MLX90217LUA-CAA-000-SP
MLX90217LUA-CAA-000-SP
Melexis Technologies NV
MAGNETIC SWITCH IC GEAR TO92
Need more? Email Us
U18 Semiment Technology Co., Ltd. – Price, Stock & Datasheet
U18
Semiment Technology Co., Ltd.
SIP-3 Switches (Solid State) RoHS
Lowest to $0.4399
Picture of 617SS4
617SS4
Honeywell
MAGNETIC SWITCH LATCH 4DIP
Lowest to $23.2836
DRV5023AJELPGQ1 Texas Instruments – Price, Stock & Datasheet
DRV5023AJELPGQ1
Texas Instruments
MAGNETIC SWITCH UNIPOLAR
Need more? Email Us
SK1816G-AE3-R UTC – Price, Stock & Datasheet
SK1816G-AE3-R
UTC
SOT-23 Switches (Solid State) RoHS
Lowest to $0.0728
SLSS49E-3 ShenZhen SlkorMicro Semicon Co. Ltd – Price, Stock & Datasheet
SLSS49E-3
ShenZhen SlkorMicro Semicon Co. Ltd
SOT-23
Lowest to $0.1638
SL1603SL ShenZhen SlkorMicro Semicon Co. Ltd – Price, Stock & Datasheet
SL1603SL
ShenZhen SlkorMicro Semicon Co. Ltd
SOT-23
Lowest to $0.0639
MLX92292LSE-AAA-200-RE Melexis Technologies NV – Price, Stock & Datasheet
MLX92292LSE-AAA-200-RE
Melexis Technologies NV
MAGNETIC SWITCH PROG TSOT3
Lowest to $6.8182

Top Sellers

BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.4046
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.1616
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $3.3264
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $5.8647
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.1775
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.0903
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6155
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.8211
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7128
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.5619
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.7805
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.6632
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0357
Availability: Check Availability & Quote
Notify Me When Available

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Get an estimate

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess