Part No :

RTC-72421B: ROHS

Manufacturer
Epson
Description
IC RTC CLK/CALENDAR PAR 18-DIP
Catalog
Clock/Timing - Real Time Clocks
DataSheet
RTC-72421B: ROHS PDF
Availability
1610 pieces
Unit Price
$7.27000

Current price of RTC-72421B: ROHS is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@vigor.vom.SG

Type Description
Series:RTC-72421
Package:Tube
Part Status:Obsolete
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:4.5V ~ 5.5V
Voltage - Supply, Battery:-
Current - Timekeeping (Max):5µA ~ 10µA @ 2V ~ 5V
Operating Temperature:-10°C ~ 70°C
Mounting Type:Through Hole
Package / Case:18-DIP (0.300", 7.62mm)
Supplier Device Package:18-DIP
  • Please confirm the specifications of the products when ordering.
  • MOQ means the minimum order quantity required to purchase each parts.
  • If you have special order instructions,please note it on the ordering pages.
  • The Pre-Shipment Inspection (PSI) will be applied.
  • You can email us to change the order details before shipment.
  • Orders cannot be canceled after shipping the packages.
  • TT in advance (bank transfer), Credit Card, PayPal can be chosen.
  • Cash transfer only. (Transfer with checks and bills are not accepted.)
  • Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
  • If you need the detailed invoice or tax ID,please email us.
  • FedEx, DHL, and UPS can be selected.
  • You can select whether to charge shipping fee by your shipping account or to charge by our side.
  • Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
  • The shopping cart will automatically calculate the shipping cost.
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)
Shipped from
HK warehouse
Expected Shipping Date
Dec 02 - Dec 06 2025
Enter Quantity
Pricing(USD)
Quantity Unit Price Ext. Price
1 $7.27000 $7.27
1339AC-31SRGI8

1339AC-31SRGI8

IC RTC CLK/CALENDAR I2C 16-SOIC

S-35190A-I8T1U

S-35190A-I8T1U

IC RTC CLK/CALENDAR SER SNT-8A

M48T58Y-70PC1

M48T58Y-70PC1

IC RTC CLK/CALENDAR PAR 28-DIP

DS1010S-400

DS1010S-400

DS1010 10-TAP SILICON DELAY LINE

DS1033Z-30

DS1033Z-30

3-IN-1 HIGH-SPEED DELAY LINE

DS1000S-200

DS1000S-200

DS1000 5-TAP SILICON DELAY LINE

RTC-72421B: ROHS

RTC-72421B: ROHS

IC RTC CLK/CALENDAR PAR 18-DIP

Top