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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.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Interface Type	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: €8.23 703In Stock	Mfr. Part No. RX-4045SAAA3 PURE SN Mouser Part No 732-RX-4045SA:AA3S	Epson Timing	Real Time Clock RX-4045SA:AA3 PURE SN 5+/-5PPM 250 T/R	Datasheet	703In Stock	Cut Tape €8.23 €6.41 €5.45 €5.08 Reel €4.85 View €4.82 €4.66 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 I2C Bus 5 +/-23ppm RX-8025SA:AA0 Epson Timing 1: €3.53 1,052In Stock	Mfr. Part No. RX-8025SA:AA0 Mouser Part No 732-RX-8025SA:AA0	Epson Timing	Real Time Clock I2C Bus 5 +/-23ppm Learn More about Epson Timing epson rx 8025sa rtc modules	Datasheet	1,052In Stock	Cut Tape €3.53 €2.66 €2.44 €2.20 Reel €1.95 View €2.09 €2.07 €1.91 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 RTC SON 14PIN 5+/-23PPM 250TR RX-4571SA:B3 PURE SN Epson Timing 1: €3.29 15In Stock 500Expected 25/11/2026	Mfr. Part No. RX-4571SA:B3 PURE SN Mouser Part No 732-RX-4571SAB3	Epson Timing	Real Time Clock RTC SON 14PIN 5+/-23PPM 250TR	Datasheet	15In Stock 500Expected 25/11/2026	Cut Tape €3.29 €2.46 €2.25 €2.03 Reel €1.91 View €1.81 €1.72 €1.70	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 32.768KHz 3.0Volts 5+/-5ppm -40C +85C RX-8025SA:AA3 Epson Timing 1: €7.84 453In Stock 500Expected 17/05/2027	Mfr. Part No. RX-8025SA:AA3 Mouser Part No 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	453In Stock 500Expected 17/05/2027	Cut Tape €7.84 €6.08 €5.64 €4.54 Reel €4.45 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: €3.56 333In Stock	Mfr. Part No. RX-8025SA:AC0 Mouser Part No 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	333In Stock	Cut Tape €3.56 €2.68 €2.47 €2.23 Reel €1.97 View €2.12 €2.08 €1.92 €1.85 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: €4.70 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. RX-8025SA:AC3 PURE SN Mouser Part No 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 €4.70	Min.: 250 Mult.: 250 : 250												RX-8025SA			Reel