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Epson Timing Real Time Clock

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	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	Packaging
Real Time Clock RX8901CE:XB A0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-5ppm 2k TR RX8901CE XB A06 Epson Timing 1: $6.13 3,185In Stock	Mfr. Part No. RX8901CE XB A06 Mouser Part No 732-RX8901CEXBA06	Epson Timing	Real Time Clock RX8901CE:XB A0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-5ppm 2k TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	3,185In Stock	Cut Tape $6.13 $4.64 $4.26 $3.85 Reel $3.45 View $3.75 $3.67 $3.22 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)		Backup Switching	1.6 V	5.5 V	- 40 C	+ 105 C	RX8901CE	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock RX8901CE XB B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-5ppm 2k TR RX8901CE XB B06 Epson Timing 1: $6.13 896In Stock	Mfr. Part No. RX8901CE XB B06 Mouser Part No 732-RX8901CEXBB06	Epson Timing	Real Time Clock RX8901CE XB B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-5ppm 2k TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	896In Stock	Cut Tape $6.13 $4.64 $4.26 $3.85 Reel $3.26 View $3.66 $3.60 $3.48 $3.22 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)		No Backup Switching	1.6 V	5.5 V	- 40 C	+ 105 C	RX8901CE	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz-DTCXO 3.4ppm I2C-Bus RX8900SA UA3 PURE SN Epson Timing 1: $13.52 30In Stock	Mfr. Part No. RX8900SA UA3 PURE SN Mouser Part No 732-RX8900SAUA3SN	Epson Timing	Real Time Clock 32.768kHz-DTCXO 3.4ppm I2C-Bus Learn More about Epson Timing epson rx8900sa rtc modules	Datasheet	30In Stock	Cut Tape $13.52 $10.51 $9.76 $8.94 Reel $8.47 View $8.31 $8.11 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)		Backup Switching	2.5 V	5.5 V	- 40 C	+ 85 C	RX8900SA	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock RX-8803LC:UB PURE SN I2C-BUS RTC +/-5.0PPM-40 85C VSOJ-12 PIN BULK RX-8803LCUB PURE SN BULK Epson Timing 1: $15.87 5In Stock	Mfr. Part No. RX-8803LCUB PURE SN BULK Mouser Part No 732-8803LCUBPRSNBULK	Epson Timing	Real Time Clock RX-8803LC:UB PURE SN I2C-BUS RTC +/-5.0PPM-40 85C VSOJ-12 PIN BULK Learn More about Epson Timing epson rx 8803lc trc module	Datasheet	5In Stock	$15.87 $11.41 $11.02 $10.58 View $10.38 $10.08 $9.94 Quote	Min.: 1 Mult.: 1	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)		No Backup Switching	1.6 V	5.5 V	- 40 C	+ 85 C	RX-8803LC	SMD/SMT	Bulk
Real Time Clock RTC SON 14PIN 5+/-23PPM 250TR RX-4571SA:B3 PURE SN Epson Timing 1: $5.20 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 $5.20 $3.89 $3.56 $3.21 Reel $3.02 View $2.86 $2.72 $2.69	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: $6.00 19In Stock 1,000Expected 5/10/2026	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	19In Stock 1,000Expected 5/10/2026	Cut Tape $6.00 $4.54 $4.18 $3.50 View Reel $3.18 $3.32 $3.29 $3.18 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: $12.40 29In Stock 500Expected 21/10/2026	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	29In Stock 500Expected 21/10/2026	Cut Tape $12.40 $9.62 $8.92 $7.18 Reel $6.83 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: $5.63 324In 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	324In Stock	Cut Tape $5.63 $4.24 $3.90 $3.52 Reel $3.11 View $3.35 $3.29 $3.03 $2.92 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 3.0Volt -40 to 85C I2C BUS RX-8035SA:B3 PURE SN Epson Timing 1: $9.79 216In Stock 250Expected 3/2/2027	Mfr. Part No. RX-8035SA:B3 PURE SN Mouser Part No 732-RX-8035SA:B3	Epson Timing	Real Time Clock 3.0Volt -40 to 85C I2C BUS	Datasheet	216In Stock 250Expected 3/2/2027	Cut Tape $9.79 $7.52 $6.95 $6.24 Reel $5.96 View $5.81 $5.70 $5.66 MouseReel Available	Min.: 1 Mult.: 1 : 250	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	SOP-14	Backup Switching	2.4 V	5.5 V	- 40 C	+ 85 C	RX-8035SA	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock I2C-BUS RTC +/-5.0PPM-30 70C SOP-14 PIN 250TR RX-8803SA:UB3 PURE SN Epson Timing 1: $6.41 501In Stock 500Expected 1/10/2026	Mfr. Part No. RX-8803SA:UB3 PURE SN Mouser Part No 732-RX-8803SAUB3	Epson Timing	Real Time Clock I2C-BUS RTC +/-5.0PPM-30 70C SOP-14 PIN 250TR	Datasheet	501In Stock 500Expected 1/10/2026	Cut Tape $6.41 $4.84 $4.45 $4.03 Reel $3.82 View $3.66 $3.43	Min.: 1 Mult.: 1 : 250	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	SOP-14	No Backup Switching	1.6 V	5.5 V	- 40 C	+ 85 C	RX-8803SA	SMD/SMT	Reel, Cut Tape
Real Time Clock RX4111CE:B3 REAL TIME CLOCK SPI-BUS 3.0V 23PPM 250TR RX4111CE B3 Epson Timing 1: $5.30 250In Stock	Mfr. Part No. RX4111CE B3 Mouser Part No 732-RX4111CEB3	Epson Timing	Real Time Clock RX4111CE:B3 REAL TIME CLOCK SPI-BUS 3.0V 23PPM 250TR Learn More about Epson Timing epson rx4111ce rx8111ce rtc modules	Datasheet	250In Stock	Cut Tape $5.30 $4.00 $3.67 $3.32 Reel $3.09 View $3.05 $2.91 $2.87 $2.84 MouseReel Available	Min.: 1 Mult.: 1 : 250	Serial 4-Wire, SPI				Backup Switching	1.6 V	5.5 V	- 40 C	+ 85 C	RX4111CE	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock RX4111CE:B6 REAL TIME CLOCK SPI-BUS 3.0V 23PPM 2K TR RX4111CE B6 Epson Timing 1: $2.62 1,307In Stock 4,000Expected 16/11/2026	Mfr. Part No. RX4111CE B6 Mouser Part No 732-RX4111CEB6	Epson Timing	Real Time Clock RX4111CE:B6 REAL TIME CLOCK SPI-BUS 3.0V 23PPM 2K TR Learn More about Epson Timing epson rx4111ce rx8111ce rtc modules	Datasheet	1,307In Stock 4,000Expected 16/11/2026	Cut Tape $2.62 $1.93 $1.75 $1.56 Reel $1.32 View $1.47 $1.41 $1.40 $1.29 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Serial 4-Wire, SPI				Backup Switching	1.6 V	5.5 V	- 40 C	+ 85 C	RTC	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock RX8111CE:A3 REAL TIME CLOCK I2C-BUS 3.0V 11.5PPM 250TR RX8111CE A3 Epson Timing 1: $5.49 420In Stock	Mfr. Part No. RX8111CE A3 Mouser Part No 732-RX8111CEA3	Epson Timing	Real Time Clock RX8111CE:A3 REAL TIME CLOCK I2C-BUS 3.0V 11.5PPM 250TR Learn More about Epson Timing epson rx4111ce rx8111ce rtc modules	Datasheet	420In Stock	Cut Tape $5.49 $4.15 $3.81 $3.44 Reel $3.25 View $3.11 $2.95 $2.88 $2.87 MouseReel Available	Min.: 1 Mult.: 1 : 250	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)		Backup Switching	1.6 V	5.5 V	- 40 C	+ 85 C	RX8111CE	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock 5+/-23PPM REAL TIME CLOCK 1K TR RX-8571SA:B0 PURE SN Epson Timing 1: $4.24 212In Stock	Mfr. Part No. RX-8571SA:B0 PURE SN Mouser Part No 732-RX8571SAB0PURESN	Epson Timing	Real Time Clock 5+/-23PPM REAL TIME CLOCK 1K TR Learn More about Epson Timing epson rx 8571salc rtc modules	Datasheet	212In Stock	Cut Tape $4.24 $3.26 $3.01 $2.73 Reel $2.38 View $2.60 $2.50 $2.31 $2.28 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)		No Backup Switching	1.6 V	5.5 V	- 40 C	+ 85 C	RX-8571SA	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz +/-5ppm -40C +85C RX8900CE:UB3 Epson Timing 1: $7.93 38In Stock	Mfr. Part No. RX8900CE:UB3 Mouser Part No 732-RX8900CE:UB3	Epson Timing	Real Time Clock 32.768kHz +/-5ppm -40C +85C Learn More about Epson Timing epson rx8900ce rtc modules	Datasheet	38In Stock	Cut Tape $7.93 $6.07 $5.71 $5.09 Reel $4.84 MouseReel Available	Min.: 1 Mult.: 1 : 250	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)		Backup Switching	2.5 V	5.5 V	- 40 C	+ 85 C	RX8900CE	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz-DTCXO 5ppm I2C-Bus RX8900SA UB0 PURE SN Epson Timing 1: $4.15 544In Stock	Mfr. Part No. RX8900SA UB0 PURE SN Mouser Part No 732-RX8900SAUB0SN	Epson Timing	Real Time Clock 32.768kHz-DTCXO 5ppm I2C-Bus Learn More about Epson Timing epson rx8900sa rtc modules	Datasheet	544In Stock	Cut Tape $4.15 $3.10 $2.83 $2.54 Reel $2.18 View $2.41 $2.39 $2.12 $2.07 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)		Backup Switching	2.5 V	5.5 V	- 40 C	+ 85 C	RX8900SA	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz-DTCXO 5ppm I2C-Bus RX8900SA UB3 PURE SN Epson Timing 1: $8.32 117In Stock	Mfr. Part No. RX8900SA UB3 PURE SN Mouser Part No 732-RX8900SAUB3SN	Epson Timing	Real Time Clock 32.768kHz-DTCXO 5ppm I2C-Bus Learn More about Epson Timing epson rx8900sa rtc modules	Datasheet	117In Stock	Cut Tape $8.32 $6.38 $5.90 $5.37 Reel $5.10 View $4.81 $4.73 $4.62 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)		Backup Switching	2.5 V	5.5 V	- 40 C	+ 85 C	RX8900SA	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock RX8901CE XS B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR RX8901CE XS B06 Epson Timing 1: $8.70 38In Stock 2,000Expected 21/10/2026	Mfr. Part No. RX8901CE XS B06 Mouser Part No 732-RX8901CEXSB06	Epson Timing	Real Time Clock RX8901CE XS B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	38In Stock 2,000Expected 21/10/2026	Cut Tape $8.70 $6.66 $6.16 $5.30 View Reel $4.65 $5.28 $4.98 $4.65 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)		No Backup Switching	1.6 V	5.5 V	- 40 C	+ 105 C	RX8901CE	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock I2C-BUS RTC +/-5.0PPM-40 85C VSOJ-12 PIN 1K TR RX-8803LC:UB0 PURE SN Epson Timing 1: $7.66 8In Stock	Mfr. Part No. RX-8803LC:UB0 PURE SN Mouser Part No 732-X8803LCUB0PURESN	Epson Timing	Real Time Clock I2C-BUS RTC +/-5.0PPM-40 85C VSOJ-12 PIN 1K TR Learn More about Epson Timing epson rx 8803lc trc module	Datasheet	8In Stock	Cut Tape $7.66 $5.83 $5.39 $4.88 Reel $4.23 View $4.65 $4.54 $4.16 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)		No Backup Switching	1.6 V	5.5 V	- 40 C	+ 85 C	RX-8803LC	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock I2C-BUS RTC +/-5.0PPM-30 70C SOP-14 PIN BULK RX8900SA:UCB PURE SN Epson Timing 1: $8.13 99In Stock	Mfr. Part No. RX8900SA:UCB PURE SN Mouser Part No 732-X8900SAUCBPURESN	Epson Timing	Real Time Clock I2C-BUS RTC +/-5.0PPM-30 70C SOP-14 PIN BULK Learn More about Epson Timing epson rx8900sa rtc modules	Datasheet	99In Stock	$8.13 $6.23 $5.75 $5.33 View $5.11 $4.98 $4.95 $4.86 Quote	Min.: 1 Mult.: 1										RX8900SA		Bulk
Real Time Clock RX8111CE:A0 REAL TIME CLOCK I2C-BUS 3.0V 11.5PPM 1K TR Epson Timing RX8111CE A0 RX8111CE A0 Epson Timing 1: $2.77 569In Stock 1,000Expected 9/2/2027	Mfr. Part No. RX8111CE A0 Mouser Part No 732-RX8111CEA0	Epson Timing	Real Time Clock RX8111CE:A0 REAL TIME CLOCK I2C-BUS 3.0V 11.5PPM 1K TR Learn More about Epson Timing epson rx4111ce rx8111ce rtc modules	Datasheet	569In Stock 1,000Expected 9/2/2027	Cut Tape $2.77 $2.04 $1.85 $1.66 Reel $1.46 View $1.55 $1.50 $1.39 $1.36	Min.: 1 Mult.: 1 : 1,000	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)		Backup Switching	1.6 V	5.5 V	- 40 C	+ 85 C	RTC	SMD/SMT	Reel, Cut Tape
Real Time Clock RX8111CE:B0 REAL TIME CLOCK I2C-BUS 3.0V 23PPM 1K TR Epson Timing RX8111CE B0 RX8111CE B0 Epson Timing 1: $2.31 826In Stock 1,000Expected 3/2/2027	Mfr. Part No. RX8111CE B0 Mouser Part No 732-RX8111CEB0	Epson Timing	Real Time Clock RX8111CE:B0 REAL TIME CLOCK I2C-BUS 3.0V 23PPM 1K TR Learn More about Epson Timing epson rx4111ce rx8111ce rtc modules	Datasheet	826In Stock 1,000Expected 3/2/2027	Cut Tape $2.31 $1.69 $1.54 $1.35 Reel $1.17 View $1.27 $1.20 $1.11 $1.08	Min.: 1 Mult.: 1 : 1,000	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)		Backup Switching	1.6 V	5.5 V	- 40 C	+ 85 C	RTC	SMD/SMT	Reel, Cut Tape
Real Time Clock RX4901CE XB D0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR RX4901CE XB D06 Epson Timing 1: $6.13 238In Stock	Mfr. Part No. RX4901CE XB D06 Mouser Part No 732-RX4901CEXBD06	Epson Timing	Real Time Clock RX4901CE XB D0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	238In Stock	Cut Tape $6.13 $4.64 $4.26 $3.85 Reel $3.21 View $3.66 $3.60 $3.48 $3.18 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)		Backup Switching	1.6 V	5.5 V	- 40 C	+ 105 C	RX4901CE	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock 3.0Volt -40 to 85C I2C BUS RX-8035LC:B3 PURE SN Epson Timing 1: $13.60 500Expected 28/10/2026	Mfr. Part No. RX-8035LC:B3 PURE SN Mouser Part No 732-RX-8035LC:B3	Epson Timing	Real Time Clock 3.0Volt -40 to 85C I2C BUS	Datasheet	500Expected 28/10/2026	Cut Tape $13.60 $10.58 $9.83 $9.00 Reel $8.55 View $8.30 $8.13 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	VSOJ-12	Backup Switching	2.4 V	5.5 V	- 40 C	+ 85 C	RX-8035LC	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock RX4901CE XB C0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR RX4901CE XB C06 Epson Timing 1: $6.30 1,023Expected 18/1/2027	Mfr. Part No. RX4901CE XB C06 Mouser Part No 732-RX4901CEXBC06	Epson Timing	Real Time Clock RX4901CE XB C0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	1,023Expected 18/1/2027	Cut Tape $6.30 $4.76 $4.38 $3.96 View Reel $3.37 $3.75 $3.70 $3.51 $3.37 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)		Backup Switching	1.6 V	5.5 V	- 40 C	+ 105 C	RX4901CE	SMD/SMT	Reel, Cut Tape, MouseReel