ALLEGRO A1221LUA-T

Manufacturer No:

A1221LUA-T

Manufacturer:

ALLEGRO

Package:

3-SSIP

Description:

Automotive, AEC-Q100 Series Open Drain 3V~24V -40°C~150°C TA Latch South Pole 9mT Trip, -9mT Release Matte Tin (Sn) 3-SSIP

Quantity:

Delivery:

Payment:

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

A1221LUA-T information

ALLEGRO A1221LUA-T technical specifications, attributes, parameters and parts with similar specifications to ALLEGRO A1221LUA-T.

Type
Parameter

Factory Lead Time
8 Weeks

Mount
Through Hole

Mounting Type
Through Hole

Package / Case
3-SSIP

Number of Pins
3

Operating Temperature
-40°C~150°C TA

Packaging
Bulk

Series
Automotive, AEC-Q100

Published
2009

JESD-609 Code
e3

Pbfree Code
yes

Part Status
Active

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
3

Terminal Finish
Matte Tin (Sn)

Additional Feature
REVERSE BATTERY PROTECTION, SHORT-CIRCUIT PROTECTION

Subcategory
Other Sensors/Transducers

Technology
Hall Effect

Voltage - Supply
3V~24V

Function
Latch

Output Type
Open Drain

Max Output Current
25mA

Termination Type
SOLDER

Operating Supply Current
4mA

Output Current
25mA

Max Supply Current
4mA

Bandwidth
800 kHz

Test Condition
-40°C ~ 150°C

Sensing Range
9mT Trip, -9mT Release

Hysteresis
10 mT

Output Circuit Type
SINGLE-ENDED

Magnetic Field Range-Min
-9 mT

Magnetic Field Range-Max
9 mT

Height
3.02mm

Length
4.09mm

Width
1.52mm

REACH SVHC
No SVHC

Radiation Hardening
No

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for ALLEGRO A1221LUA-T.

Datasheets:

allegromicrosystems-a1220elhltt-datasheets-8602.pdf

A1221LUA-T Overview

In order to prevent damage, the magnetic switch is packaged in the Bulk. 3-SSIP packages are used to protect the magnetic switches from damage. The maximum current that can be output by these switches is 25mA. There is a maximum current that can be supplied by these switches of 4mA. There are 3 pins on the switches that allow them to work. It contains 3 terminations. It is generally recommended that the switches output 25mA current.

A1221LUA-T Features

Packaging: Bulk
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 3V~24V
Operating Temperature: -40°C~150°C TA
Mounting Type: Through Hole
3 Pins
3 Terminations
Output Type: Open Drain

A1221LUA-T Applications

There are a lot of Allegro MicroSystems
A1221LUA-T Magnetic Switches applications.

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
Medication dispensing control
Security and military applications

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.