Real Time Clock – Mouser Philippines

Skip to Main Content

Part of the TTI Family of SpecialistsContact Mouser +632 5304 7400Feedback

Change Location

+632 5304 7400 Change Location

In Stock

RoHS

.hide-partial { max-height: none; } .show-more { display: none; }

RX-8025SA Real-Time Clock Modules

Epson Timing RX-8025SA Real-Time Clock Modules feature a 0.48µA backup current and 1.7V to 5.5V voltage range. RX-8025SA modules have a built-in 32.7kHz crystal unit, I²C-Bus interface, and numerous functions, including power supply voltage monitoring, stop detection, full calendar, and dual alarm. Epson Timing RX-8025SA Real-Time Clock Modules operate in the -40°C to +85°C temperature range.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 6

Applied Filters:

RTC Bus Interface

Date Format

Time Format

Package / Case

Battery Backup Switching

Supply Voltage - Min

Supply Voltage - Max

Minimum Operating Temperature

Maximum Operating Temperature

Series

Mounting Style

Time Keeping Current

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PHP) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	RTC Bus Interface	Date Format	Time Format	Package / Case	Battery Backup Switching	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Series	Mounting Style	Time Keeping Current	Packaging
	Real Time Clock RX-4045SA:AA3 PURE SN 5+/-5PPM 250 T/R RX-4045SAAA3 PURE SN Epson Timing 1: ₱587.12 913In Stock	Mfr. Part # RX-4045SAAA3 PURE SN Mouser Part # 732-RX-4045SA:AA3S	Epson Timing	Real Time Clock RX-4045SA:AA3 PURE SN 5+/-5PPM 250 T/R	Datasheet	913In Stock	Cut Tape ₱587.12 ₱457.06 ₱388.96 ₱362.58 Reel ₱346.01 View ₱343.56 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250			Serial 4-Wire	YY-MM-DD-dd	HH:MM:SS (24 hr)	SOP-14	No Backup Switching	1.7 V	5.5 V	- 40 C	+ 85 C	RX-4045SA	SMD/SMT		Reel, Cut Tape, MouseReel
	Real Time Clock RTC SON 14PIN 5+/-23PPM 250TR RX-4571SA:B3 PURE SN Epson Timing 1: ₱234.36 15In Stock 500Expected 25/11/2026	Mfr. Part # RX-4571SA:B3 PURE SN Mouser Part # 732-RX-4571SAB3	Epson Timing	Real Time Clock RTC SON 14PIN 5+/-23PPM 250TR	Datasheet	15In Stock 500Expected 25/11/2026	Cut Tape ₱234.36 ₱175.46 ₱160.74 ₱144.79 Reel ₱136.20 View ₱128.84 ₱122.70 ₱121.47	Min.: 1 Mult.: 1 : 250			Serial 3-Wire	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	SOP-14	No Backup Switching	1.6 V	5.5 V	- 40 C	+ 85 C	RX-4571SA	SMD/SMT		Reel, Cut Tape
	Real Time Clock I2C Bus 5 +/-23ppm RX-8025SA:AA0 Epson Timing 1: ₱270.55 19In Stock 1,000Expected 05/10/2026	Mfr. Part # RX-8025SA:AA0 Mouser Part # 732-RX-8025SA:AA0	Epson Timing	Real Time Clock I2C Bus 5 +/-23ppm Learn More about Epson Timing epson rx 8025sa rtc modules	Datasheet	19In Stock 1,000Expected 05/10/2026	Cut Tape ₱270.55 ₱204.91 ₱188.34 ₱157.67 View Reel ₱143.56 ₱149.69 ₱148.47 ₱143.56 MouseReel Available	Min.: 1 Mult.: 1 : 1,000			I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	SOP-14	No Backup Switching	1.7 V	5.5 V	- 40 C	+ 85 C	RX-8025SA	SMD/SMT		Reel, Cut Tape, MouseReel
	Real Time Clock 32.768KHz 3.0Volts 5+/-5ppm -40C +85C RX-8025SA:AA3 Epson Timing 1: ₱559.51 29In Stock 500Expected 21/10/2026	Mfr. Part # RX-8025SA:AA3 Mouser Part # 732-RX-8025SA:AA3	Epson Timing	Real Time Clock 32.768KHz 3.0Volts 5+/-5ppm -40C +85C Learn More about Epson Timing epson rx 8025sa rtc modules	Datasheet	29In Stock 500Expected 21/10/2026	Cut Tape ₱559.51 ₱433.74 ₱402.46 ₱323.93 Reel ₱307.98 MouseReel Available	Min.: 1 Mult.: 1 : 250			I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	SOP-14	No Backup Switching	1.7 V	5.5 V	- 40 C	+ 85 C	RX-8025SA	SMD/SMT		Reel, Cut Tape, MouseReel
	Real Time Clock REAL TIME CLOCK 0+/-5PPM (SOP 14 PIN) 1K TR RX-8025SA:AC0 Epson Timing 1: ₱253.99 316In Stock	Mfr. Part # RX-8025SA:AC0 Mouser Part # 732-RX-8025SA:AC0	Epson Timing	Real Time Clock REAL TIME CLOCK 0+/-5PPM (SOP 14 PIN) 1K TR Learn More about Epson Timing epson rx 8025sa rtc modules	Datasheet	316In Stock	Cut Tape ₱253.99 ₱191.41 ₱176.07 ₱158.90 Reel ₱140.49 View ₱150.92 ₱148.47 ₱136.81 ₱131.90 MouseReel Available	Min.: 1 Mult.: 1 : 1,000			I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)		No Backup Switching	1.7 V	5.5 V	- 40 C	+ 85 C	RX-8025SA	SMD/SMT		Reel, Cut Tape, MouseReel
	Real Time Clock RTC 0+/-5PPM 250 T/R Epson Timing RX-8025SA:AC3 PURE SN RX-8025SA:AC3 PURE SN Epson Timing 250: ₱334.97 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # RX-8025SA:AC3 PURE SN Mouser Part # 732-X8025SAAC3PURESN	Epson Timing	Real Time Clock RTC 0+/-5PPM 250 T/R Learn More about Epson Timing epson rx 8025sa rtc modules	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel ₱334.97	Min.: 250 Mult.: 250 : 250												RX-8025SA			Reel