Name: FK1940003
Brand: Diodes Incorporated
SKU: FK1940003
Availability: InStock
Rating: 5 (138 reviews)

FK1940003

For Reference Only

Part Number	FK1940003
Manufacturer	Diodes Incorporated
Description	OSCILLATOR XO 19.44MHZ CMOS SMD
Datasheet	FK1940003 Specifications
Package	4-SMD, No Lead
ECAD
In Stock	7,344 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 28 - May 3 (Choose Expedited Shipping)
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Part Number # FK1940003 (Oscillators) 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 FK1940003 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add FK1940003 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of FK1940003.

FK1940003 Specifications

Manufacturer	Diodes Incorporated
Category	Crystals, Oscillators, Resonators - Oscillators
Package	4-SMD, No Lead
ECAD
Series	SaRonix-eCera? FK
Type	XO (Standard)
Frequency	19.44MHz
Function	Enable/Disable
Output	CMOS
Voltage - Supply	3.3V
Frequency Stability	±20ppm
Operating Temperature	-20°C ~ 70°C
Current - Supply (Max)	10mA
Ratings	-
Mounting Type	Surface Mount
Package / Case	4-SMD, No Lead
Size / Dimension	0.126" L x 0.098" W (3.20mm x 2.50mm)
Height - Seated (Max)	0.045" (1.15mm)

FK1940003 Reviews

Zair*****rris

April 2, 2023

★ ★ ★ ★ ★

Great seller, item shipped quickly and in great packaging. I will come next time .

Lion*****alla

March 25, 2023

★ ★ ★ ★ ★

Worked good to turn my AC welder into a DC welder.

Lydi*****rthy

March 24, 2023

★ ★ ★ ★ ★

To be honest, I think you are doing an outstanding job.

Rae***** Gray

March 9, 2023

★ ★ ★ ★ ★

It gives you a good quality product, with a great variety.. I will for sure order this set again when i start to run low.

Loui*****inivas

March 5, 2023

★ ★ ★ ★ ★

Tested one of them and works good.

Deac*****tark

February 24, 2023

★ ★ ★ ★ ★

You guys and girls I can trust and rely on. Thank You All!

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FK1940003 Packaging

FK1940003 FAQ

1. How to order FK1940003 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 FK1940003 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the FK1940003. All suppliers must pass our qualification reviews before they can publish their products including FK1940003 on Heisener; we pay more attention to the channels and quality of FK1940003 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the FK1940003 price and inventory displayed accurate?

The price and inventory of FK1940003 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 FK1940003?

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 FK1940003 we delivered, we will accept the replacement or return of the FK1940003 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 FK1940003.

(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 FK1940003 pin diagram, FK1940003 datasheet?

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

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FK1940003 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

FK1940003

Pericom Semiconductor Corporation

OSC XO 19.44MHZ CMOS SMD

Part Number

Manufacturer

Description

Stock

FK1940003

D# FK1940003-ND

Diodes Incorporated

XTAL OSC XO 19.4400MHZ CMOS SMD

Part Number

Manufacturer

Description

Stock

FK1940003

D# NS-FK1940003

Pericom

OEM/CM ONLY

1749

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FK1940003

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