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RX4111CE A3
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We source brand-new parts via original manufacturers, franchised distributors or verified independent channels, with incoming inspection. Channel type is confirmed on your quote.

Contact sales or email [email protected] with MPN and quantity. We reply with stock, ETA and reference pricing — confirm before PO.

Reference price and stock shown as of 2026-09-19. Confirm live availability and unit price via RFQ before placing a PO.

RX4111CE A3

IC RTC CLK/CALENDAR SPI SMD
Epson · Real Time Clocks · BOM Matching
Mfr. Part Number
RX4111CE A3
Manufacturer
Epson
Package / Case
10-SMD, No Lead
Datasheet
Datasheet
Description
IC RTC CLK/CALENDAR SPI SMD
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
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RX4111CE A3
Epson
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In Stock7,241
Unit
Price
$3.2796
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Reference Price
QuantityPrice
1$ 3.2796
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-09-19 · Valid as reference until 2026-09-26 · Request RFQ for live stock.
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Specification Summary

Package / Case
10-SMD, No Lead
Supplier Device Package
10-SMD
Voltage - Supply
1.6V ~ 5.5V
Current - Timekeeping (Max)
3µA @ 3V
Operating Temperature
-40°C ~ 85°C (TA)
Interface
SPI, 4-Wire Serial
Mounting Type
Surface Mount
Date Format
YY-MM-DD
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-09-19. Confirm live availability and unit price via RFQ before placing a PO.
Lead time FAQ Authenticity FAQ MOQ FAQ
Specifications
Product Description
Purchase & Inquiry
Features
Alarm, RAM
Memory Size
-
Time Format
HH:MM:SS
Date Format
YY-MM-DD
Interface
SPI, 4-Wire Serial
Voltage - Supply, Battery
-
Current - Timekeeping (Max)
3µA @ 3V
Type
Clock/Calendar
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Voltage - Supply
1.6V ~ 5.5V
Package / Case
10-SMD, No Lead
Supplier Device Package
10-SMD
IC RTC CLK/CALENDAR SPI SMD
Brand Introduction
Epson integrates American marketing, sales, and engineering expertise with Japanese manufacturing prowess to bring a "best-of-class" level of service to our customers. Epson's proximity to leaders in the high-tech industry, easy access to the developmental resources of Epson Research and Development, and the ability to tap into the resources of America's leading universities allows EEA to offer products and solutions that are tailored to meet the requirements of leading-edge systems customers quickly and effectively. Epson's sophisticated business operation systems and flexible business practices help our customers lower their cost of procurement, inventory holding, and inventory obsolescence, thereby contributing significantly to the reduction in the overall cost of materials during the life of their products.
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Buying FAQ — RX4111CE A3

Answer-first notes for stock, authenticity, lead time and quoting. Marked up as FAQPage.

How do I buy RX4111CE A3 from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes RX4111CE A3. We reply with stock, channel note, reference price and ETA.

Is the listed price final?

Prices on the product page are reference only. Confirm unit price, currency and validity via RFQ before placing a PO.

How fresh is the stock figure?

Stock and reference price show an as-of date on the page. Ask for a live confirm — allocation lines can change daily.

How do you source authentic parts?

We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.
BOM matching · Anti-counterfeit · Lead time & shipping

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