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HomeProductsSensors, TransducersMagnetic Sensors - Switches (Solid State)A1220LUA-T
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A1220LUA-T - Allegro MicroSystems

Manufacturer Part Number
A1220LUA-T
Manufacturer
Allegro MicroSystems
Allelco Part Number
32D-A1220LUA-T
ECAD Model
Parts Description
MAGNETIC SWITCH LATCH 3SIP
Detailed Description
Package
3-SSIP
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
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In stock: 74120

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Specifications

A1220LUA-T Tech Specifications
Allegro MicroSystems - A1220LUA-T technical specifications, attributes, parameters and parts with similar specifications to Allegro MicroSystems - A1220LUA-T

Product Attribute Attribute Value  
Manufacturer Allegro MicroSystems  
Voltage - Supply 3V ~ 24V  
Test Condition -40°C ~ 150°C  
Technology Hall Effect  
Supplier Device Package 3-SIP  
Series Automotive, AEC-Q100  
Sensing Range 4mT Trip, -4mT Release  
Polarization South Pole  
Package / Case 3-SSIP  
Product Attribute Attribute Value  
Package Bulk  
Output Type Open Drain  
Operating Temperature -40°C ~ 150°C (TA)  
Mounting Type Through Hole  
Function Latch  
Features -  
Current - Supply (Max) 4mA  
Current - Output (Max) 25mA  
Base Product Number A1220  

Parts Introduction

Manufacturer Part Number

A1220LUA-T

Manufacturer

Allegro MicroSystems

Introduction

Allegro MicroSystems' A1220LUA-T is a Hall-effect-based magnetic sensor designed for automotive and industrial applications.

Product Features and Performance

Wide operating voltage range of 3V to 24V

Wide operating temperature range of -40°C to 150°C

Precise magnetic sensing with 4mT trip and -4mT release points

Latching function for reliable magnetic state detection

Open-drain output with 25mA maximum current

Product Advantages

Robust design for harsh environments

Accurate and reliable magnetic sensing

Flexible voltage and temperature operating range

Compact 3-SIP package for efficient board space utilization

Key Technical Parameters

RoHS3 compliant

AEC-Q100 qualified for automotive applications

Bulk packaging

Quality and Safety Features

Designed and manufactured to high quality standards

Compliant with relevant safety and environmental regulations

Compatibility

Suitable for a wide range of automotive and industrial applications

Application Areas

Automotive systems (e.g., gear position sensing, motor control)

Industrial automation and control

General magnetic sensing and switching applications

Product Lifecycle

Current product model, no discontinuation plans

Replacement or upgrade options available from Allegro MicroSystems

Key Reasons to Choose This Product

Reliable and robust performance in harsh environments

Flexible voltage and temperature operating range

Compact and efficient package design

Automotive and industrial-grade quality and safety features

Proven technology and manufacturer reputation

Parts with Similar Specifications

The three parts on the right have similar specifications to Allegro MicroSystems A1220LUA-T

Product Attribute A1220LUA-T A1220LLHLX-T A1221EUA-T A1220ELHLX-T
Part Number A1220LUA-T A1220LLHLX-T A1221EUA-T A1220ELHLX-T
Manufacturer Allegro MicroSystems Allegro MicroSystems Allegro MicroSystems Allegro MicroSystems
Package Bulk Tape & Reel (TR) Bulk Tape & Reel (TR)
Current - Supply (Max) 4mA 4mA 4mA 4mA
Output Type Open Drain Open Drain Open Drain Open Drain
Base Product Number A1220 A1220 A1221 A1220
Operating Temperature -40°C ~ 150°C (TA) -40°C ~ 150°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Voltage - Supply 3V ~ 24V 3V ~ 24V 3V ~ 24V 3V ~ 24V
Package / Case 3-SSIP SOT-23W 3-SSIP SOT-23W
Sensing Range 4mT Trip, -4mT Release 4mT Trip, -4mT Release 9mT Trip, -9mT Release 4mT Trip, -4mT Release
Series Automotive, AEC-Q100 Automotive, AEC-Q100 Automotive, AEC-Q100 Automotive, AEC-Q100
Mounting Type Through Hole Surface Mount Through Hole Surface Mount
Features - - - -
Current - Output (Max) 25mA 25mA 25mA 25mA
Technology Hall Effect Hall Effect Hall Effect Hall Effect
Function Latch Latch Latch Latch
Polarization South Pole South Pole South Pole South Pole
Supplier Device Package 3-SIP SOT-23W 3-SIP SOT-23W
Test Condition -40°C ~ 150°C -40°C ~ 150°C -40°C ~ 85°C -40°C ~ 85°C

A1220LUA-T Datasheet PDF

Download A1220LUA-T pdf datasheets and Allegro MicroSystems documentation for A1220LUA-T - Allegro MicroSystems.

HTML Datasheet
Cylindrical Battery Holders.pdf

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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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A1220LUA-T Image

A1220LUA-T

Allegro MicroSystems
32D-A1220LUA-T

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