Name: RTC-72423B
Brand: EPSON
SKU: RTC-72423B
Availability: InStock
Rating: 5 (84 reviews)

RTC-72423B

For Reference Only

Part Number	RTC-72423B
Manufacturer	EPSON
Description	IC RTC CLK/CALENDAR PAR 24-SOP
Datasheet	RTC-72423B Datasheet RTC-72423B Specifications
Package	24-SOIC (0.311", 7.90mm Width)
ECAD
In Stock	5,440 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 23 - May 28 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # RTC-72423B (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-72423B specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RTC-72423B with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RTC-72423B.

RTC-72423B Specifications

Manufacturer	EPSON
Category	Integrated Circuits (ICs) - Clock/Timing - Real Time Clocks
Package	24-SOIC (0.311", 7.90mm Width)
ECAD
Series	-
Type	Clock/Calendar
Features	Leap Year
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)	5µA ~ 10µA @ 2V ~ 5V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	24-SOIC (0.311", 7.90mm Width)
Supplier Device Package	24-SOP

RTC-72423B Datasheet

RTC-72423B Reviews

Brael*****andal

April 9, 2023

★ ★ ★ ★ ★

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

Tere*****urst

March 11, 2023

★ ★ ★ ★ ★

Used these for a solar project, and they are working great.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

RTC-72423B Packaging

RTC-72423B FAQ

1. How to order RTC-72423B 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-72423B is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RTC-72423B. All suppliers must pass our qualification reviews before they can publish their products including RTC-72423B on Heisener; we pay more attention to the channels and quality of RTC-72423B products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RTC-72423B price and inventory displayed accurate?

The price and inventory of RTC-72423B 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-72423B?

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-72423B we delivered, we will accept the replacement or return of the RTC-72423B 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-72423B.

(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-72423B pin diagram, RTC-72423B datasheet?

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

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RTC-72423B 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-72423B

D# R1059655

Seiko Epson Corporation

IC RTC-72423B

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

RTC-72423B: PURE SN

D# V36:1790_18708869

Seiko Epson Corporation

SMD REAL TIME CLOCK +/-50PPM 24 PIN

RTC-72423B:ROHS

D# V79:2366_23533295

Seiko Epson Corporation

Real Time Clock Parallel Clock/Calendar/Clock Adjustment 24-Pin SOP

Part Number	Manufacturer	Description	Stock
RTC-72423B:3	Epson Electronics America Inc	Real Time Clock 4-Bit 12/24 Hr 50ppm 24 Pin	0
RTC-72423B3:ROHS	Epson Electronics America Inc	ROHS SMD REAL TIME CLOCK +/-50PPM 24 PIN 250 T/R - Tape and Reel	0
RTC-72423B	Epson Electronics America Inc	Real Time Clock 4-Bit 12/24 Hr 50ppm 24 Pin	0
RTC-72423B:3:ROHS	Epson Electronics America Inc	Real Time Clock 4-Bit 12/24 Hr 50ppm 24 Pin	0
RTC-72423B: PURE SN	Epson Electronics America Inc	PURE SN SMD REAL TIME CLOCK +/-50PPM 24 PIN - Rail/Tube	0
RTC-72423B:ROHS	Epson Electronics America Inc	Real Time Clock 4-Bit 12/24 Hr 50ppm 24 Pin	0

Part Number

Manufacturer

Description

Stock

RTC-72423 B (Q42724231000712)

Seiko Epson Corporation

RoHS (ship within 1day) - D/C 2017

200

Part Number	Manufacturer	Description	Stock
RTC-72423B0:PURE SN D# RTC-72423B0:PURESN-ND	Seiko Epson Corporation	IC RTC CLK/CALENDAR PAR 24-SOP	0
RTC-72423B3:PURE SN D# RTC-72423B3:PURESN-ND	Seiko Epson Corporation	IC RTC CLK/CALENDAR PAR 24-SOP	0
RTC-72423B3: ROHS D# SER3242CT-ND	Seiko Epson Corporation	IC RTC CLK/CALENDAR PAR 24-SOP	243
RTC-72423B: PURE SN D# RTC-72423B:PURESN-ND	Seiko Epson Corporation	IC REAL TIME CLOCK/CALENDAR	0
RTC-72423B:ROHS D# SER3242-ND	Seiko Epson Corporation	IC RTC CLK/CALENDAR PAR 24-SOP	0
RTC-72423B:3 D# SE3242TR-ND	Seiko Epson Corporation	IC RTC CLK/CALENDAR PAR 24-SOP	0
RTC-72423B D# SE3242-ND	Seiko Epson Corporation	IC RTC CLK/CALENDAR PAR 24-SOP	0

Part Number

Manufacturer

Description

Stock

RTC-72423B

Seiko Instruments Inc

In stock shipping within 2days

1000

RTC-72423B:3

In stock shipping within 2days

38625

Part Number

Manufacturer

Description

Stock

RTC-72423B3: ROHS

Epson Electronics America Inc

RoHS: Compliant

pbFree: Yes

RTC-72423B: ROHS

Epson Electronics America Inc

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
RTC72423B	Seiko Epson Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	357
RTC72423B3ROHS	Seiko Epson Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	595
RTC72423BQ42724231000712	Seiko Epson Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	238
RTC72423B0	EPSN	OEM/CM QUOTES ONLY \| NO BROKERS	939

Part Number

Manufacturer

Description

Stock

RTC-72423B

Seiko Instruments Inc

OEM/CM Immediate delivery

1000

Part Number

Manufacturer

Description

Stock

RTC-72423B3:ROHS

D# 732-RTC-72423B3R

Seiko Epson Corporation

Real Time Clock 4-Bit 12/24 Hr 50ppm 24 Pin

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
RTC-72423B:3:ROHS D# NS-RTC-72423B:3:ROHS	Seiko Epson Corporation	OEM/CM ONLY	5428
RTC-72423B D# NS-RTC-72423B	Seiko Epson Corporation	OEM/CM ONLY	5452
RTC-72423B:3 D# NS-RTC-72423B:3	Seiko Epson Corporation	OEM/CM ONLY	2735

Part Number

Manufacturer

Description

Stock

RTC-72423 B (Q42724231000712)

Seiko Epson Corporation

160

RTC-72423B

EPM

Real Time Clock, 24 Pin, Plastic, SOP

124

Part Number

Manufacturer

Description

Stock

RTC-72423B

D# RTC-72423B

Seiko Epson Corporation

Semiconductor

162

Part Number	Manufacturer	Description	Stock
RTC72423B	Seiko Epson Corporation	OEM/CM ONLY	496
RTC72423 B Q42724231000712	Seiko Epson Corporation	OEM/CM ONLY	216
RTC72423B3: ROHS	Seiko Epson Corporation	OEM/CM ONLY	595
RTC72423B0	Epson Electronics America Inc	OEM/CM ONLY	805

Part Number

Manufacturer

Description

Stock

RTC-72423B

Seiko Instruments Inc

IN stock Immediate delivery

995

Part Number

Manufacturer

Description

Stock

RTC72423B

Seiko Epson Corporation

shipping today

1046

RTC-72423B

STMicroelectronics

shipping today

113996

Part Number

Manufacturer

Description

Stock

RTC-72423 B

D# 36543920

Seiko Epson Corporation

Real Time Clock Parallel Clock/Calendar/Clock Adjustment 24-Pin SOP

RTC-72423B:ROHS

D# 33635471

Seiko Epson Corporation

Real Time Clock Parallel Clock/Calendar/Clock Adjustment 24-Pin SOP

Part Number

Manufacturer

Description

Stock

RTC-72423B:3

Epson Electronics America (Timing Prods)

RFQ

11465

RTC72423B

Seiko Epson Corporation

RFQ

11381

Quick Inquiry

RTC-72423B

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