Name: A3281LUA
Brand: Allegro MicroSystems, LLC
SKU: A3281LUA
Availability: InStock
Rating: 5 (116 reviews)

A3281LUA

For Reference Only

Part Number	A3281LUA
Manufacturer	Allegro MicroSystems, LLC
Description	MAGNETIC SWITCH LATCH 3SIP
Datasheet	A3281LUA Specifications
Package	3-SSIP
ECAD
In Stock	2,844 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 26 - May 31 (Choose Expedited Shipping)
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Delivery Services

Part Number # A3281LUA (Magnetic Sensors - Switches (Solid State)) is manufactured by Allegro MicroSystems, LLC and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For A3281LUA specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add A3281LUA with quantity into BOM. Heisener.com does NOT require any registration to request a quote of A3281LUA.

A3281LUA Specifications

Manufacturer	Allegro MicroSystems, LLC
Category	Sensors, Transducers - Magnetic Sensors - Switches (Solid State)
Package	3-SSIP
ECAD
Series	-
Function	Latch
Technology	Hall Effect
Polarization	South Pole
Sensing Range	9mT Trip, -9mT Release
Test Condition	-40°C ~ 150°C
Voltage - Supply	4.2 V ~ 24 V
Current - Supply (Max)	8mA
Current - Output (Max)	25mA
Output Type	Open Collector
Features	-
Operating Temperature	-40°C ~ 150°C (TA)
Package / Case	3-SSIP
Supplier Device Package	3-SIP

A3281LUA Reviews

Jesus *****amurthy

April 7, 2023

★ ★ ★ ★ ★

Worked as advertised and good price. Can you imagine buying these at local store it would cost way to much.

Marle*****acias

April 4, 2023

★ ★ ★ ★ ★

Perfectly functioning!! on time and as described!

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A3281LUA Packaging

A3281LUA FAQ

1. How to order A3281LUA on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that A3281LUA is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the A3281LUA. All suppliers must pass our qualification reviews before they can publish their products including A3281LUA on Heisener; we pay more attention to the channels and quality of A3281LUA products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the A3281LUA price and inventory displayed accurate?

The price and inventory of A3281LUA fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of A3281LUA?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the A3281LUA we delivered, we will accept the replacement or return of the A3281LUA only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of A3281LUA.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as A3281LUA pin diagram, A3281LUA datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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A3281LUA Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

A3281LUA-T

Allegro MicroSystems LLC

IC SW HALL EFFECT CHOPPER 3SIP

A3281LUA

Allegro MicroSystems LLC

IC SW HALL EFFECT CHOPPER 3SIP

Part Number

Manufacturer

Description

Stock

A3281LUA-T

D# 620-1054-ND

Allegro MicroSystems LLC

MAGNETIC SWITCH LATCH 3SIP

A3281LUA

D# A3281LUA-ND

Allegro MicroSystems LLC

MAGNETIC SWITCH LATCH 3SIP

Part Number

Manufacturer

Description

Stock

A3281LUA-TL

D# NS-A3281LUA-TL

Multiple

OEM/CM ONLY

5040

Part Number

Manufacturer

Description

Stock

A3281LUA

D# A3281LUA

Allegro MicroSystems LLC

Semiconductor

750

Part Number	Manufacturer	Description	Stock
A3281LUATA / UUA5103TA		OEM/CM ONLY	2016
A3281LUAT	Allegro MicroSystems LLC	OEM/CM ONLY	466
A3281LUA	Allegro MicroSystems LLC	OEM/CM ONLY	1937

Part Number

Manufacturer

Description

Stock

A3281LUA

ALLEGR

shipping today

630

Part Number

Manufacturer

Description

Stock

A3281LUA

Allegro MicroSystems LLC

RFQ

13227

Quick Inquiry

A3281LUA

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