ALLEGRO A1121ELHLX-T

Manufacturer No:

A1121ELHLX-T

Manufacturer:

ALLEGRO

Package:

SOT-23W

Description:

Automotive, AEC-Q100 Series Open Drain 3V~24V -40°C~85°C TA Unipolar Switch South Pole 13.5mT Trip, 4mT Release 4mA-Supply (Max) Matte Tin (Sn) High Temperature SOT-23W

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In Stock :Available

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A1121ELHLX-T information

ALLEGRO A1121ELHLX-T technical specifications, attributes, parameters and parts with similar specifications to ALLEGRO A1121ELHLX-T.

Type
Parameter

Factory Lead Time
8 Weeks

Mount
Surface Mount

Mounting Type
Surface Mount

Package / Case
SOT-23W

Number of Pins
3

Operating Temperature
-40°C~85°C TA

Packaging
Tape & Reel (TR)

Series
Automotive, AEC-Q100

Published
2006

JESD-609 Code
e3

Feature
High Temperature

Pbfree Code
yes

Part Status
Active

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Type
Unipolar Switch

Terminal Finish
Matte Tin (Sn)

Additional Feature
AEC-Q100; SHORT CIRCUIT PROTECTION

Technology
Hall Effect

Voltage - Supply
3V~24V

Function
Unipolar Switch

Current - Supply (Max)
4mA

Body Length or Diameter
2.98mm

Body Breadth
1.91 mm

Output Type
Open Drain

Operating Supply Current
4mA

Polarization
South Pole

Output Current
25mA

Test Condition
-40°C ~ 85°C

Sensing Range
13.5mT Trip, 4mT Release

Hysteresis
2.5 mT

Magnetic Field Range-Min
4 mT

Body Height
1mm

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for ALLEGRO A1121ELHLX-T.

Datasheets:

allegromicrosystems-a1120elhltt-datasheets-8762.pdf

A1121ELHLX-T Overview

For protection against damage, the magnetic switch is packaged in the Tape & Reel (TR). The magnetic switches are put into SOT-23W packages for safety protection. The magnetic switches can supply 4mA as the maximum current for good performance. These switches can output 25mA as the maximum current when they work. The switches have 3 pins for working. In general, the current output by the switches should be 25mA.

A1121ELHLX-T Features

Packaging: Tape & Reel (TR)
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 3V~24V
Operating Temperature: -40°C~85°C TA
Mounting Type: Surface Mount
3 Pins
Output Type: Open Drain
Maximum Supply Current: 4mA

A1121ELHLX-T Applications

There are a lot of Allegro MicroSystems
A1121ELHLX-T Magnetic Switches applications.

Speed and RPM (revolutions per minute) sensing
Tachometer
Counter pickup
Flow-rate sensing
Brushless DC (direct current) motor commutation
Motor and fan control
Robotics control
Electric window lift
Convertible roof position
Motor assemblies

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.