A1211LUA-T The Allegro Microsystems A1211LUA-T is a Hall Effect magnetic switch with a latching function. It operates within a voltage range of 3.8V to 24V and a temperature range of -40°C to 150°C.
Mfr Part #:

A1211LUA-T

Available from 1 distributors
Mfr Name: Allegro Microsystems
Allegro Microsystems
The Allegro Microsystems A1211LUA-T is a Hall Effect magnetic switch with a latching function. It operates within a voltage range of 3.8V to 24V and a temperature range of -40°C to 150°C.
Total Stock: 5,670 pcs
$ Price Range: $1.50

A1211LUA-T Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
5,670 pcs
5670 pcs On Request 1 On Request On Request 1311+ On Request On Request

A1211LUA-T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Function
Mounting Type
Operating Temperature
Output Type
Polarization
Sensing Range
Supplier Device Package
Supplier Package
Tape & Reel
Technology
Test Condition
Voltage

A1211LUA-T Description

Short technical summary and product information.

The Allegro Microsystems A1211LUA-T is a Hall Effect magnetic switch designed for latching applications. This device operates reliably across a wide temperature range, from -40°C to 150°C, making it suitable for demanding environments.

 

Key electrical characteristics include an operating voltage range of 3.8V to 24V and a current draw of 7.5mA. The output type is Open Drain, and it is sensitive to the South Pole of a magnet, with a sensing range of 18mT Trip and -18mT Release.

 

Packaged in a 3-SIP or 3-SSIP format, the A1211LUA-T is designed for Through Hole mounting. Its robust construction and specifications make it a versatile component for various sensing applications where magnetic field detection and latching behavior are required.

 

This component is RoHS3 Compliant, has a Moisture Sensitivity Level (MSL) of 1, and is REACH Unaffected, indicating adherence to environmental and safety standards.

A1211LUA-T Quick Information

Product Type: Magnetic Switch
Canonical Name: Allegro Microsystems A1211LUA-T Hall Effect Latch Magnetic Switch
Subcategory: Latch

A1211LUA-T Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

A1211LUA-T Estimated Pricing

Qty Low High
1+ $1.50 $1.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

A1211LUA-T Features

  • Hall Effect latching magnetic switch.
  • Wide 3.8V to 24V operating voltage.
  • Operates from -40°C to 150°C.
  • Open Drain output type.
  • Through Hole mounting in 3-SIP package.

A1211LUA-T Applications

  • Ideal for position sensing applications.
  • Suitable for speed detection systems.
  • Used in automotive control modules.
  • Applicable in industrial automation.
  • Effective for lid closure detection.

A1211LUA-T FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the A1211LUA-T?

The A1211LUA-T operates within a voltage range of 3.8V to 24V.

What is the operating temperature range for this magnetic switch?

The operating temperature range for the A1211LUA-T is -40°C to 150°C.

What type of output does the A1211LUA-T have?

The A1211LUA-T features an Open Drain output type.

What package is the A1211LUA-T supplied in?

The A1211LUA-T is supplied in a 3-SIP package.

How is the A1211LUA-T mounted?

The A1211LUA-T is designed for Through Hole mounting.

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