Name: RTC-63421B
Brand: EPSON
SKU: RTC-63421B
Availability: InStock
Rating: 5 (81 reviews)

RTC-63421B

For Reference Only

Part Number	RTC-63421B
Manufacturer	EPSON
Description	IC RTC CLK/CALENDAR PAR 18-DIP
Datasheet	RTC-63421B Specifications
Package	18-DIP (0.300", 7.62mm)
ECAD
In Stock	5,440 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 19 - May 24 (Choose Expedited Shipping)
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Part Number # RTC-63421B (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 RTC-63421B specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RTC-63421B with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RTC-63421B.

RTC-63421B Specifications

Manufacturer	EPSON
Category	Integrated Circuits (ICs) - Clock/Timing - Real Time Clocks
Package	18-DIP (0.300", 7.62mm)
ECAD
Series	-
Type	Clock/Calendar
Features	Alarm
Memory Size	-
Time Format	HH:MM:SS (12/24 hr)
Date Format	YY-MM-DD-dd
Interface	Parallel
Voltage - Supply	4.5 V ~ 5.5 V
Voltage - Supply, Battery	-
Current - Timekeeping (Max)	-
Operating Temperature	-40°C ~ 85°C
Mounting Type	Through Hole
Package / Case	18-DIP (0.300", 7.62mm)
Supplier Device Package	18-DIP

RTC-63421B Reviews

Jas*****erger

March 19, 2023

★ ★ ★ ★ ★

Tested one of them and works good.

Lewis*****villa

March 18, 2023

★ ★ ★ ★ ★

Works just like the original one and even has the correct connectors installed.

Cris***** Sims

March 15, 2023

★ ★ ★ ★ ★

Your prices are low and your website is customer-use friendly.

Hal*****Dayal

March 14, 2023

★ ★ ★ ★ ★

I have always get a fast response from Heisener with my orders. As a small business owner I greatly appreciate that I can order as little as 1 item as opposed to other companies who require you place a larger minimum order.

Tere*****rtega

March 6, 2023

★ ★ ★ ★ ★

Item came in time and looks as described.

Kars*****ester

March 1, 2023

★ ★ ★ ★ ★

Heisener has been to my No.1 supplier for years. Very quick and easy when knowing what you are looking for.

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RTC-63421B Packaging

RTC-63421B FAQ

1. How to order RTC-63421B 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 RTC-63421B is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RTC-63421B. All suppliers must pass our qualification reviews before they can publish their products including RTC-63421B on Heisener; we pay more attention to the channels and quality of RTC-63421B products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RTC-63421B price and inventory displayed accurate?

The price and inventory of RTC-63421B 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 RTC-63421B?

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 RTC-63421B we delivered, we will accept the replacement or return of the RTC-63421B 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 RTC-63421B.

(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 RTC-63421B pin diagram, RTC-63421B datasheet?

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

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RTC-63421B 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

RTC-63421B

Epson Electronics America Inc

IC RTC CLK/CALENDAR PAR 18-DIP

Part Number

Manufacturer

Description

Stock

RTC-63421B

D# RTC-63421B-ND

Seiko Epson Corporation

IC RTC CLK/CALENDAR PAR 18-DIP

Part Number

Manufacturer

Description

Stock

RTC63421B

Seiko Epson Corporation

OEM/CM QUOTES ONLY | NO BROKERS

952

Part Number

Manufacturer

Description

Stock

RTC-63421B

D# NS-RTC-63421B

Seiko Epson Corporation

OEM/CM ONLY

9466

Part Number

Manufacturer

Description

Stock

RTC63421B

Seiko Epson Corporation

OEM/CM ONLY

811

Part Number

Manufacturer

Description

Stock

RTC63421B

Seiko Epson Corporation

RFQ

11482

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RTC-63421B

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