Name: A3281LLHLT
Brand: Allegro MicroSystems, LLC
SKU: A3281LLHLT
Availability: InStock
Rating: 5 (120 reviews)

A3281LLHLT

For Reference Only

Part Number	A3281LLHLT
Manufacturer	Allegro MicroSystems, LLC
Description	MAGNETIC SWITCH LATCH SOT23W
Datasheet	A3281LLHLT Specifications
Package	SOT-23W
ECAD
In Stock	8,262 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 24 - May 29 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # A3281LLHLT (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 A3281LLHLT specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add A3281LLHLT with quantity into BOM. Heisener.com does NOT require any registration to request a quote of A3281LLHLT.

A3281LLHLT Specifications

Manufacturer	Allegro MicroSystems, LLC
Category	Sensors, Transducers - Magnetic Sensors - Switches (Solid State)
Package	SOT-23W
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	SOT-23W
Supplier Device Package	SOT-23W

A3281LLHLT Reviews

Marl*****raham

April 7, 2023

★ ★ ★ ★ ★

quick delivery, received with well packaged, exactly as listed - Thanks

Hop*****vans

February 24, 2023

★ ★ ★ ★ ★

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

Cyr*****Bumb

February 18, 2023

★ ★ ★ ★ ★

Heisener has everything! Each product is easy to search and navigate. No minimum quantities. Fast shipping!

Write a Review

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A3281LLHLT Packaging

A3281LLHLT FAQ

1. How to order A3281LLHLT 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 A3281LLHLT is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the A3281LLHLT. All suppliers must pass our qualification reviews before they can publish their products including A3281LLHLT on Heisener; we pay more attention to the channels and quality of A3281LLHLT products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the A3281LLHLT price and inventory displayed accurate?

The price and inventory of A3281LLHLT 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 A3281LLHLT?

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 A3281LLHLT we delivered, we will accept the replacement or return of the A3281LLHLT 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 A3281LLHLT.

(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 A3281LLHLT pin diagram, A3281LLHLT datasheet?

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

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A3281LLHLT 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

A3281LLHLT-T

Allegro MicroSystems LLC

IC SW HALL EFFECT CHOPPER SOT23W

A3281LLHLT

Allegro MicroSystems LLC

2537

Part Number

Manufacturer

Description

Stock

A3281LLHLT

D# A3281LLHLT-ND

Allegro MicroSystems LLC

MAGNETIC SWITCH LATCH SOT23W

A3281LLHLT-T

D# 620-1053-2-ND

Allegro MicroSystems LLC

MAGNETIC SWITCH LATCH SOT23W

Part Number

Manufacturer

Description

Stock

A3281LLHLT-T

Allegro MicroSystems LLC

In stock shipping within 2days

2278

Part Number

Manufacturer

Description

Stock

A3281LLHLT-T

Allegro MicroSystems LLC

OEM/CM Immediate delivery

85400

A3281LLHLT

Allegro MicroSystems LLC

OEM/CM Immediate delivery

99200

Part Number

Manufacturer

Description

Stock

A3281LLHLT

Allegro MicroSystems LLC

OEM/CM ONLY

2553

A3281LLHLTT

Allegro MicroSystems LLC

OEM/CM ONLY

31426

Part Number

Manufacturer

Description

Stock

A3281LLHLT-T

Allegro MicroSystems LLC

IN stock Immediate delivery

85385

A3281LLHLT

Allegro MicroSystems LLC

IN stock Immediate delivery

99185

Part Number

Manufacturer

Description

Stock

A3281LLHLT-T

Allegro MicroSystems LLC

shipping today

85399

A3281LLHLT

Allegro MicroSystems LLC

shipping today

99199

Part Number

Manufacturer

Description

Stock

A3281LLHLT-T

Allegro MicroSystems LLC

RFQ

5077

Quick Inquiry

A3281LLHLT

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