Name: RX-4581NB:B:ROHS
Brand: EPSON
SKU: RX-4581NB-B-ROHS
Availability: InStock
Rating: 5 (112 reviews)

RX-4581NB:B:ROHS

For Reference Only

Part Number	RX-4581NB:B:ROHS
Manufacturer	EPSON
Description	IC RTC CLK/CALENDAR SPI 22-SON
Datasheet	RX-4581NB:B:ROHS Datasheet RX-4581NB:B:ROHS Specifications
Package	22-SMD (20 leads) Flat Leads
ECAD
In Stock	3,696 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 8 - Jun 13 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
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Part Number # RX-4581NB:B:ROHS (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-4581NB:B:ROHS specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RX-4581NB:B:ROHS with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RX-4581NB:B:ROHS.

RX-4581NB:B:ROHS Specifications

Manufacturer	EPSON
Category	Integrated Circuits (ICs) - Clock/Timing - Real Time Clocks
Package	22-SMD (20 leads) Flat Leads
ECAD
Series	-
Type	Clock/Calendar
Features	Alarm, Leap Year, SRAM
Memory Size	128b (16 x 8)
Time Format	HH:MM:SS (24 hr)
Date Format	YY-MM-DD-dd
Interface	SPI
Voltage - Supply	1.6 V ~ 5.5 V
Voltage - Supply, Battery	-
Current - Timekeeping (Max)	0.8µA ~ 1.2µA @ 3V ~ 5V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	22-SMD (20 leads) Flat Leads
Supplier Device Package	22-SON

RX-4581NB:B:ROHS Datasheet

RX-4581NB:B:ROHS Reviews

Egy*****Knapp

March 30, 2023

★ ★ ★ ★ ★

Used for a solar project. Working as hoped. I'd buy again.

Kair*****tton

March 28, 2023

★ ★ ★ ★ ★

I enjoy doing business with Heisener, please keep up the GREAT Service!

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RX-4581NB:B:ROHS Packaging

RX-4581NB:B:ROHS FAQ

1. How to order RX-4581NB:B:ROHS 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-4581NB:B:ROHS is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RX-4581NB:B:ROHS. All suppliers must pass our qualification reviews before they can publish their products including RX-4581NB:B:ROHS on Heisener; we pay more attention to the channels and quality of RX-4581NB:B:ROHS products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RX-4581NB:B:ROHS price and inventory displayed accurate?

The price and inventory of RX-4581NB:B:ROHS 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-4581NB:B:ROHS?

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-4581NB:B:ROHS we delivered, we will accept the replacement or return of the RX-4581NB:B:ROHS 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-4581NB:B:ROHS.

(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-4581NB:B:ROHS pin diagram, RX-4581NB:B:ROHS datasheet?

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

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RX-4581NB:B:ROHS 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-4581NB:B:ROHS

Epson Electronics America Inc

IC RTC CLK/CALENDAR SPI 22-SON

Part Number

Manufacturer

Description

Stock

RX-4581NB:B ROHS

D# RX-4581NB:B:ROHS-ND

Seiko Epson Corporation

IC RTC CLK/CALENDAR SPI 22-SON

Part Number

Manufacturer

Description

Stock

RX-4581NB:B:ROHS

D# NS-RX-4581NB:B:ROHS

Seiko Epson Corporation

OEM/CM ONLY

4645

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RX-4581NB:B:ROHS

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