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HomeProductsSensors, TransducersMagnetic Sensors - Switches (Solid State)A1143LLHLT-T
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A1143LLHLT-T - Allegro MicroSystems

Manufacturer Part Number
A1143LLHLT-T
Manufacturer
Allegro MicroSystems
Allelco Part Number
32D-A1143LLHLT-T
ECAD Model
Parts Description
MAGNETIC SWITCH UNIPOLAR SOT23W
Package
SOT-23W
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 5480

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Specifications

A1143LLHLT-T Tech Specifications
Allegro MicroSystems - A1143LLHLT-T technical specifications, attributes, parameters and parts with similar specifications to Allegro MicroSystems - A1143LLHLT-T

Product Attribute Attribute Value  
Manufacturer Allegro MicroSystems  
Voltage - Supply 3.5V ~ 24V  
Test Condition -40°C ~ 150°C  
Technology Hall Effect  
Supplier Device Package SOT-23W  
Series Automotive, AEC-Q100  
Sensing Range 11mT Trip, 4.5mT Release  
Polarization South Pole  
Package / Case SOT-23W  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Output Type Current Source  
Operating Temperature -40°C ~ 150°C (TA)  
Mounting Type Surface Mount  
Function Unipolar Switch  
Features -  
Current - Supply (Max) 17mA  
Current - Output (Max) -  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts with Similar Specifications

The three parts on the right have similar specifications to Allegro MicroSystems A1143LLHLT-T

Product Attribute A1143LLHLT-T A1140ELHLT-T A1143ELHLT-T A1142ELHLT-T
Part Number A1143LLHLT-T A1140ELHLT-T A1143ELHLT-T A1142ELHLT-T
Manufacturer Allegro MicroSystems Allegro MicroSystems Allegro MicroSystems Allegro MicroSystems
Technology Hall Effect Hall Effect Hall Effect Hall Effect
Supplier Device Package SOT-23W SOT-23W SOT-23W SOT-23W
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Function Unipolar Switch Unipolar Switch Unipolar Switch Unipolar Switch
Test Condition -40°C ~ 150°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Output Type Current Source Current Source Current Source Open Collector
Current - Supply (Max) 17mA 5mA 17mA 6.9mA
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Sensing Range 11mT Trip, 4.5mT Release 11mT Trip, 4.5mT Release 11mT Trip, 4.5mT Release 11mT Trip, 4.5mT Release
Polarization South Pole South Pole South Pole South Pole
Voltage - Supply 3.5V ~ 24V 3.5V ~ 24V 3.5V ~ 24V 3.5V ~ 24V
Operating Temperature -40°C ~ 150°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Current - Output (Max) - - - -
Package / Case SOT-23W SOT-23W SOT-23W SOT-23W
Series Automotive, AEC-Q100 Automotive, AEC-Q100 Automotive, AEC-Q100 Automotive, AEC-Q100
Features - - - -

A1143LLHLT-T Datasheet PDF

Download A1143LLHLT-T pdf datasheets and Allegro MicroSystems documentation for A1143LLHLT-T - Allegro MicroSystems.

PCN Packaging
Tape Change 27/Jan/2023.pdf
HTML Datasheet
Cylindrical Battery Holders.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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A1143LLHLT-T

Allegro MicroSystems
32D-A1143LLHLT-T

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