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.
A1147ELHLT Real Image
Same model may have multiple batches, images only for reference.

A1147ELHLT

Part No A1147ELHLT
Manufacturer Allegro MicroSystems, LLC
Catalog Magnetic Sensors - Switches (Solid State)
Description MAGNETIC SWITCH UNIPOLAR SOT23W / Digital Switch Unipolar Switch Current Source Hall Effect SOT-23W
Sample
Rohs State Need to verify
ECAD Module
Need Help

Products specifications Report Issue?

Category Sensors, Transducers - Magnetic Sensors - Switches (Solid State)
Mfr Allegro MicroSystems
Series Automotive, AEC-Q100
Package Tape & Reel
Product Status Obsolete
Function Unipolar Switch
Technology Hall Effect
Polarization South Pole
Sensing Range 8mT Trip, 1mT Release
Test Condition -40°C ~ 85°C
Voltage - Supply 3.5V ~ 24V
Current - Supply (Max) 17mA
Output Type Current Source
Temperature Range - Operating -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Supplier Device Package SOT-23W
Package / Case SOT-23W
Standard Package 3,000
RoHS Status RoHS non-compliant
MSL Level 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001
Win Source Part Number 1347145-A1147ELHLT
Ultra Librarian 3D Model Ultra Librarian A1147ELHLT CAD Model

Description

The Allegro MicroSystems magnetic sensor is a switch (solid state) with a sensing range of 8mT trip and 1mT release.

  • Package: Tape and Reel
  • Standard Package: 3000
  • Switch Type: Unipolar Switch
  • Polarization: South Pole
  • Current Supply: 17mA
  • Voltage Supply: 3.5V to 24V
  • Mounting Type: Surface Mount
  • Package/Case: SOT-23W
  • Temperature Range: -40°C to 85°C (TA)
  • ECCN: EAR99
  • MSL Level: 1 (Unlimited)
  • RoHS Status: RoHS Non-Compliant
  • Product Status: Obsolete

You May Also Be Interested in

Picture of TLE49644MXTMA1
TLE49644MXTMA1
Infineon Technologies
MAG SWITCH UNIPOLAR SOT23-3
Need more? Email Us
Picture of AH276K-PL-B
AH276K-PL-B
Diodes Incorporated
MAGNETIC SWITCH SENS LATCH TO94
Lowest to $0.4183
AH477AZ4-CG1 Real Image
AH477AZ4-CG1
Diodes Incorporated
IC HALL EFFECT
Lowest to $0.3493
Picture of DRV5023BIQLPG
DRV5023BIQLPG
Texas Instruments
MAGNETIC SWITCH UNIPOLAR TO92-3
Lowest to $0.8429
TLE49645MXTSA1 Infineon Technologies – Price, Stock & Datasheet
TLE49645MXTSA1
Infineon Technologies
MAG SWITCH UNIPOLAR SOT23-3
Need more? Email Us
TLE4961-3L Infineon Technologies
TLE4961-3L
Infineon Technologies
Board Mount Hall Effect / Magnetic Sensors MAGNETIC SENSOR IC'S 20
Lowest to $2.3284
Picture of DRV5023AJQLPGQ1
DRV5023AJQLPGQ1
Texas Instruments
MAGNETIC SWITCH UNIPOLAR
Lowest to $0.8150
OHS3175U TT Electronics – Price, Stock & Datasheet
OHS3175U
TT Electronics
MAGNETIC SWITCH LATCH TO92-3
Need more? Email Us
BU52012NVX-TR Real Image
BU52012NVX-TR
Rohm Semiconductor
MAGNETIC SWITCH UNIPOLAR 4-SSON
Lowest to $0.1417

Top Sellers

EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.2166
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.8016
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
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 $0.2640
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $18.8657
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.9399
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.0101
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.2963
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