Name: RX-4045NB:AA3
Brand: EPSON
SKU: RX-4045NB-AA3
Availability: InStock
Rating: 5 (102 reviews)

RX-4045NB:AA3

For Reference Only

Part Number	RX-4045NB:AA3
Manufacturer	EPSON
Description	IC RTC CLK/CALENDAR SPI 22-SON
Datasheet	RX-4045NB:AA3 Datasheet RX-4045NB:AA3 Specifications
Package	22-LFDFN
ECAD
In Stock	15,960 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jul 1 - Jul 6 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # RX-4045NB:AA3 (Clock/Timing - Real Time Clocks) is manufactured by EPSON 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 RX-4045NB:AA3 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RX-4045NB:AA3 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RX-4045NB:AA3.

RX-4045NB:AA3 Specifications

Manufacturer	EPSON
Category	Integrated Circuits (ICs) - Clock/Timing - Real Time Clocks
Package	22-LFDFN
ECAD
Series	-
Type	Clock/Calendar
Features	Alarm, Leap Year
Memory Size	-
Time Format	HH:MM:SS (12/24 hr)
Date Format	YY-MM-DD-dd
Interface	SPI
Voltage - Supply	1.7 V ~ 5.5 V
Voltage - Supply, Battery	-
Current - Timekeeping (Max)	1.2µA ~ 1.8µA @ 3V ~ 5V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	22-LFDFN
Supplier Device Package	22-SON (5x6)

RX-4045NB:AA3 Datasheet

RX-4045NB:AA3 Reviews

Adri*****Kelly

April 6, 2023

★ ★ ★ ★ ★

Nice to have an assortment on hand, just in case. Happy with this purchase.

Lind*****iffith

March 15, 2023

★ ★ ★ ★ ★

Great communication. A pleasure to do business with.

Core*****aker

February 20, 2023

★ ★ ★ ★ ★

Every time I order, I get it correctly filled and faster than most of website. For a friendly use operate system, you guys are the best!

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RX-4045NB:AA3 Packaging

RX-4045NB:AA3 FAQ

1. How to order RX-4045NB:AA3 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 RX-4045NB:AA3 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RX-4045NB:AA3. All suppliers must pass our qualification reviews before they can publish their products including RX-4045NB:AA3 on Heisener; we pay more attention to the channels and quality of RX-4045NB:AA3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RX-4045NB:AA3 price and inventory displayed accurate?

The price and inventory of RX-4045NB:AA3 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 RX-4045NB:AA3?

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 RX-4045NB:AA3 we delivered, we will accept the replacement or return of the RX-4045NB:AA3 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 RX-4045NB:AA3.

(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 RX-4045NB:AA3 pin diagram, RX-4045NB:AA3 datasheet?

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

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RX-4045NB:AA3 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

RX-4045NB:AA3 PURE SN

D# V72:2272_18708756

Seiko Epson Corporation

Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt 20-Pin SON T/R

RX-4045NB:AA3

D# V79:2366_22948617

Seiko Epson Corporation

Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt 20-Pin SON T/R

Part Number

Manufacturer

Description

Stock

RX-4045NB:AA3

Epson Electronics America Inc

IC RTC CLK/CALENDAR SER 22-SON

1750

Part Number

Manufacturer

Description

Stock

RX-4045NB:AA3 PURE SN

D# RX-4045NB:AA3PURESN-ND

Seiko Epson Corporation

IC REAL TIME CLOCK/CALENDAR

RX-4045NB:AA3

D# SER3769CT-ND

Seiko Epson Corporation

IC RTC CLK/CALENDAR SPI 22-SON

361

Part Number

Manufacturer

Description

Stock

RX-4045NB:AA3

Seiko Instruments Inc

OEM/CM Immediate delivery

465

Part Number

Manufacturer

Description

Stock

RX-4045NB:AA3

D# NS-RX-4045NB:AA3

Seiko Epson Corporation

OEM/CM ONLY

1336

Part Number

Manufacturer

Description

Stock

RX4045NB:AA3

Epson Electronics America Inc

OEM/CM ONLY

345

Part Number

Manufacturer

Description

Stock

RX-4045NB:AA3

Seiko Instruments Inc

IN stock Immediate delivery

460

Part Number

Manufacturer

Description

Stock

RX-4045NB:AA3

Seiko Instruments Inc

shipping today

470

Part Number

Manufacturer

Description

Stock

RX-4045NB:AA3

D# 33937374

Seiko Epson Corporation

Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt 20-Pin SON T/R

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RX-4045NB:AA3

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