Name: A1146LUA
Brand: Allegro MicroSystems, LLC
SKU: A1146LUA
Availability: InStock
Rating: 5 (157 reviews)

A1146LUA

For Reference Only

Part Number	A1146LUA
Manufacturer	Allegro MicroSystems, LLC
Description	MAGNETIC SWITCH UNIPOLAR 3SIP
Datasheet	A1146LUA Specifications
Package	3-SSIP
ECAD
In Stock	5,112 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 19 - May 24 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # A1146LUA (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 A1146LUA specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add A1146LUA with quantity into BOM. Heisener.com does NOT require any registration to request a quote of A1146LUA.

A1146LUA Specifications

Manufacturer	Allegro MicroSystems, LLC
Category	Sensors, Transducers - Magnetic Sensors - Switches (Solid State)
Package	3-SSIP
ECAD
Series	Automotive, AEC-Q100
Function	Unipolar Switch
Technology	Hall Effect
Polarization	South Pole
Sensing Range	6mT Trip, 1mT Release
Test Condition	-40°C ~ 150°C
Voltage - Supply	3.5 V ~ 24 V
Current - Supply (Max)	17mA
Current - Output (Max)	-
Output Type	Current Source
Features	-
Operating Temperature	-40°C ~ 150°C (TA)
Package / Case	3-SSIP
Supplier Device Package	3-SIP

A1146LUA Reviews

Ron*****Logan

April 8, 2023

★ ★ ★ ★ ★

Purchased this in May and didn't use it until last week. worked and all was good.

Dyla*****uglas

April 7, 2023

★ ★ ★ ★ ★

They worked great. Not much to say - as far as I can tell they adhere to the specs, and did the job I needed them to. Good transistors for higher current situations.

Alo***** Bath

April 6, 2023

★ ★ ★ ★ ★

I am a novice technician. I really rely on reviews to help guide me, as I do not have anyone to assist me with electronics. I purchased these items and report I am happy with the purchase. I took a chance and it was one of the better choices I made.

Ange***** Mayer

April 5, 2023

★ ★ ★ ★ ★

Very quick dispatch, arrived the next day. Item as described. Thanks!

Cann*****orman

April 3, 2023

★ ★ ★ ★ ★

These are a great value at this price.

Cass*****Chung

March 31, 2023

★ ★ ★ ★ ★

Everything is good. Well made terminal blocks. Good consistency and I found no bad ones in the bunch.

Kais*****angat

March 10, 2023

★ ★ ★ ★ ★

Received the parts, and all parts are in tight packaging without any problems, professional seller.

Alexa***** Carr

March 8, 2023

★ ★ ★ ★ ★

Awesome components selection and availability. Ordering process is easy. They don't spam me after the purchase.

Bla*****Wells

February 21, 2023

★ ★ ★ ★ ★

These are great for projects with the kids or doing any type of DIY projects. The case is nice to keep everything separated. Very nice.

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A1146LUA Packaging

A1146LUA FAQ

1. How to order A1146LUA 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 A1146LUA is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the A1146LUA. All suppliers must pass our qualification reviews before they can publish their products including A1146LUA on Heisener; we pay more attention to the channels and quality of A1146LUA products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the A1146LUA price and inventory displayed accurate?

The price and inventory of A1146LUA 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 A1146LUA?

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 A1146LUA we delivered, we will accept the replacement or return of the A1146LUA 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 A1146LUA.

(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 A1146LUA pin diagram, A1146LUA datasheet?

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

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A1146LUA 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

A1146LUA

Allegro MicroSystems LLC

IC SWITCH HALL EFFECT UNI 3SIP

A1146LUA-T

Allegro MicroSystems LLC

IC SWITCH HALL EFFECT UNI 3SIP

Part Number

Manufacturer

Description

Stock

A1146LUA-T

D# A1146LUA-T-ND

Allegro MicroSystems LLC

MAGNETIC SWITCH UNIPOLAR 3SIP

A1146LUA

D# A1146LUA-ND

Allegro MicroSystems LLC

MAGNETIC SWITCH UNIPOLAR 3SIP

Part Number	Manufacturer	Description	Stock
A1146LUA D# NS-A1146LUA	Multiple	OEM/CM ONLY	2421
A1146LUA-T D# NS-A1146LUA-T	Multiple	OEM/CM ONLY	8304
A1146LUATI-T D# NS-A1146LUATI-T	Multiple	OEM/CM ONLY	2642
A1146LUATI D# NS-A1146LUATI	Multiple	OEM/CM ONLY	1106

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A1146LUA

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