Name: AH1903-FA-7
Brand: Diodes Incorporated
SKU: AH1903-FA-7
Availability: InStock
Rating: 5 (82 reviews)

AH1903-FA-7

For Reference Only

Part Number	AH1903-FA-7
Manufacturer	Diodes Incorporated
Description	MAGNETIC SWITCH OMNIPOLAR 4DFN
Datasheet	AH1903-FA-7 Specifications
Package	4-XFDFN Exposed Pad
ECAD
In Stock	23,412 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 5 - Jun 10 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # AH1903-FA-7 (Magnetic Sensors - Switches (Solid State)) is manufactured by Diodes Incorporated 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 AH1903-FA-7 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add AH1903-FA-7 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of AH1903-FA-7.

AH1903-FA-7 Specifications

Manufacturer	Diodes Incorporated
Category	Sensors, Transducers - Magnetic Sensors - Switches (Solid State)
Package	4-XFDFN Exposed Pad
ECAD
Series	-
Function	Omnipolar, Unipolar Switch
Technology	Hall Effect
Polarization	Either, South Pole
Sensing Range	±4.8mT Trip, ±3.8mT Release; 4.8mT Trip, 0.9mT Release
Test Condition	25°C
Voltage - Supply	1.6 V ~ 3.6 V
Current - Supply (Max)	8µA
Current - Output (Max)	3mA
Output Type	Push-Pull
Features	Programmable Function
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	4-XFDFN Exposed Pad
Supplier Device Package	4-DFN-EP (1.2x1.6)

AH1903-FA-7 Reviews

Keir*****rnard

March 25, 2023

★ ★ ★ ★ ★

2nd time buying these - quite good. Very fast shipping

Jeff*****Hayes

March 8, 2023

★ ★ ★ ★ ★

This is the best online shop to order electronic components. From a 30 cent item up to industrial, Customer Service is great. This company is so reliable and super easy to work with and ask questions. One CS agent even stayed after hours to get me an answer!

Jane*****Decker

March 3, 2023

★ ★ ★ ★ ★

I have never been experienced anything wrong with my order, the logistic has always get out the same day, and the items are always well packaged.

Kristo*****obertson

February 28, 2023

★ ★ ★ ★ ★

★★★★★ Nice Item, Shipped Fast And As Promised! ★★★★★ THANKS!!!!! ★★★★★

Write a Review

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AH1903-FA-7 Packaging

AH1903-FA-7 FAQ

1. How to order AH1903-FA-7 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 AH1903-FA-7 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AH1903-FA-7. All suppliers must pass our qualification reviews before they can publish their products including AH1903-FA-7 on Heisener; we pay more attention to the channels and quality of AH1903-FA-7 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AH1903-FA-7 price and inventory displayed accurate?

The price and inventory of AH1903-FA-7 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 AH1903-FA-7?

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 AH1903-FA-7 we delivered, we will accept the replacement or return of the AH1903-FA-7 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 AH1903-FA-7.

(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 AH1903-FA-7 pin diagram, AH1903-FA-7 datasheet?

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

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AH1903-FA-7 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

AH1903-FA-7

D# V36:1790_06684478

Zetex / Diodes Inc

Hall Effect Sensor Omnipolar/Unipolar 1.8V/2.5V/3.3V 4-Pin X1-DFN EP T/R

RoHS: Compliant

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D# AH1903-FA-7

Diodes Incorporated

Hall Effect Sensor 3mA Omnipolar/Unipolar 1.8V/3V 4-Pin X1-DFN1216 T/R - Tape and Reel (Alt: AH1903-FA-7)

RoHS: Compliant

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AH1903-FA-7

D# AH1903-FA-7

Diodes Incorporated

Hall Effect Sensor 3mA Omnipolar/Unipolar 1.8V/3V 4-Pin X1-DFN1216 T/R (Alt: AH1903-FA-7)

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AH1903-FA-7

Diodes Incorporated

HALL OMNIPOLAR SWITCH X1-DFN1216-4 T&R 3K - Tape and Reel

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AH1903-FA-7

Diodes Incorporated

X1-DFN1216-4 Magnetic Sensors RoHS

3307

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AH1903-FA-7

D# AH1903-FA-7DICT-ND

Diodes Incorporated

MAGNETIC SWITCH OMNIPOLAR 4DFN

3907

Part Number

Manufacturer

Description

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AH1903-FA-7

Diodes Incorporated

In stock shipping within 2days

5354

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AH1903-FA-7

D# 3482707RL

Diodes Incorporated

HALL EFFECT SWITCH, 33G, X1-DFN1216-4

RoHS: Compliant

Min Qty: 1

Container: Reel

Part Number

Manufacturer

Description

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AH1903-FA-7

Diodes Incorporated

AH1903 Series 3.6 V 4.3 uA Unipolar/Omnipolar Hall Effect Switch - DFN1216-4

RoHS: Compliant

pbFree: Yes

3000

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AH1903-FA-7

D# C338877

Diodes Incorporated

3307

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AH1903-FA-7

Diodes Incorporated

OEM/CM Immediate delivery

44000

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D# 621-AH1903-FA-7

Diodes Incorporated

Board Mount Hall Effect / Magnetic Sensors Prog HS Hall-Effect 1.6V to 3.6V 4.3uA

RoHS: Compliant

2994

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AH1903-FA-7

D# XSFP00000173140

Diodes Incorporated

6000

Part Number

Manufacturer

Description

Stock

AH1903-FA-7

D# 76AH4514

Diodes Incorporated

HALL EFFECT SWITCH, 33G, X1-DFN1216-4 ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

3000

Part Number

Manufacturer

Description

Stock

AH1903-FA-7

D# 9210338P

Zetex / Diodes Inc

AH1903-FA-7 DiodesZetex, Hall Effect Sensors, 4-Pin X1-DFN, RL

Min Qty: 20

Container: Reel

4020

Part Number

Manufacturer

Description

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AH1903FA7

Diodes Incorporated

OEM/CM ONLY

3095

Part Number

Manufacturer

Description

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AH1903-FA-7

Diodes Incorporated

IN stock Immediate delivery

43985

Part Number

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Description

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AH1903-FA-7

Diodes Incorporated

shipping today

196

Part Number

Manufacturer

Description

Stock

AH1903-FA-7

D# 3482707

Diodes Incorporated

HALL EFFECT SWITCH, 33G, X1-DFN1216-4

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

3000

Quick Inquiry

AH1903-FA-7

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