EPSON RTC-4543SB:B3 ROHS
Manufacturer No:
RTC-4543SB:B3 ROHS
Manufacturer:
EPSON
Package:
18-SOIC (0.209, 5.30mm Width)
Description:
Real Time Clocks Leap Year
Quantity:
In Stock :5922
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Tue, Jun 30 - Wed, Jul 1, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.
PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
RTC-4543SB:B3 ROHS Information
EPSON RTC-4543SB:B3 ROHS technical specifications, attributes, parameters and parts with similar specifications to EPSON RTC-4543SB:B3 ROHS.
- Type
- Parameter
- Mounting Type
- Surface Mount
- Package / Case
- 18-SOIC (0.209, 5.30mm Width)
- Supplier Device Package
- 18-SOP
- Operating Temperature
- -40°C~85°C
- Packaging
- Tape & Reel (TR)
- Series
- RTC-4543SB
- Feature
- Leap Year
- Part Status
- Not For New Designs
- Moisture Sensitivity Level (MSL)
- 1 (Unlimited)
- Type
- Clock/Calendar
- Type
- Parameter
- Voltage - Supply
- 2.5V~5.5V
- Interface
- 3-Wire Serial
- Time Format
- HH:MM:SS (24 hr)
- Date Format
- YY-MM-DD-dd
- Current - Timekeeping (Max)
- 1?A~3?A @ 2V~5V
- RoHS Status
- RoHS Compliant
Download datasheets and manufacturer documentation for EPSON RTC-4543SB:B3 ROHS.
RTC-4543SB:B3 ROHS Overview
This can be found in the package 18-SOIC (0.209, 5.30mm Width).The package is Tape & Reel (TR).This electrical RTC receives its power from the 2.5V~5.5V supply voltage.There is a type of electrical real time clock Clock/Calendar associated with this real time clock.Here, Surface Mount represents how this part is mounted.Temperature should be set at -40°C~85°C.In order to ensure Leap Year when operating, a certain value has to be set.It is a type of real time clock belonging to the RTC-4543SB series.
RTC-4543SB:B3 ROHS Features
18-SOIC (0.209, 5.30mm Width) package
RTC-4543SB series
RTC-4543SB:B3 ROHS Applications
There are a lot of EPSON
RTC-4543SB:B3 ROHS Real Time Clocks applications.
- Mobile telephones
- Portable instruments
- Electronic metering
- Battery powered products
- Automotive
- Industrial
- Digital still camera
- Digital video camera
- Printers
- Copy machines
RTC-4543SB:B3 ROHS FAQ
Can I request a quote for RTC-4543SB:B3 ROHS?
RTC-4543SB:B3 ROHS from EPSON is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.
Why is pricing not shown as a fixed value for RTC-4543SB:B3 ROHS?
The final price for RTC-4543SB:B3 ROHS depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.
Which specifications should I review for RTC-4543SB:B3 ROHS?
RTC-4543SB:B3 ROHS is a EPSON electronic component part. Key details include Packaging: Tape & Reel (TR) and Moisture Sensitivity Level (MSL): 1 (Unlimited) and Current - Timekeeping (Max): 1?A~3?A @ 2V~5V; contact us if you need the specifications verified before sourcing.
When will I receive a quotation for RTC-4543SB:B3 ROHS?
After you submit the RFQ for RTC-4543SB:B3 ROHS, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.
What is the expected shipping time for RTC-4543SB:B3 ROHS?
Once stock for RTC-4543SB:B3 ROHS is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.
Can AIChipLink help find alternatives to RTC-4543SB:B3 ROHS?
Yes. If RTC-4543SB:B3 ROHS is unavailable, end-of-life, or outside your schedule, we can review comparable EPSON electronic component parts and compatible replacement options.
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12.28 M
Listed Part Number
3,000+
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In-stock SKU
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