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Real Time Clock

Real Time Clocks are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many real time clock manufacturers including Analog Devices, Epson, Microchip, Micro Crystal, NXP, Renesas Electronics, STMicroelectronics & more.
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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Interface Type	Battery Backup Switching	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Series	Mounting Style	Packaging
Real Time Clock RX8111CE:A6 REAL TIME CLOCK I2C-BUS 3.0V 11.5PPM 2K TR Epson Timing RX8111CE A6 RX8111CE A6 Epson Timing 2 000: 0,839 € Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. RX8111CE A6 Mouser Part No 732-RX8111CEA6	Epson Timing	Real Time Clock RX8111CE:A6 REAL TIME CLOCK I2C-BUS 3.0V 11.5PPM 2K TR	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel 0,839 € 0,832 €	Min.: 2 000 Mult.: 2 000 : 2 000									Reel
Real Time Clock RX8111CE:B6 REAL TIME CLOCK I2C-BUS 3.0V 23PPM 2K TR Epson Timing RX8111CE B6 RX8111CE B6 Epson Timing 2 000: 0,70 € Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. RX8111CE B6 Mouser Part No 732-RX8111CEB6	Epson Timing	Real Time Clock RX8111CE:B6 REAL TIME CLOCK I2C-BUS 3.0V 23PPM 2K TR	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel 0,70 € 0,699 €	Min.: 2 000 Mult.: 2 000 : 2 000									Reel
Real Time Clock RX-8571LC:B6 PURE SN 5+/-23PPM REAL TIME CLOCK 2K TR Epson Timing RX-8571LCB6 PURE SN RX-8571LCB6 PURE SN Epson Timing 2 000: 1,69 € Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. RX-8571LCB6 PURE SN Mouser Part No 732-RX8571LCB6PURESN	Epson Timing	Real Time Clock RX-8571LC:B6 PURE SN 5+/-23PPM REAL TIME CLOCK 2K TR	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel 1,69 €	Min.: 2 000 Mult.: 2 000 : 2 000							RX-8564LC		Reel
Real Time Clock I2C-BUS RTC +/-3.4PPM-40 85C VSOJ-12 PIN BULK Epson Timing RX-8803LC:UA PURE SN RX-8803LC:UA PURE SN Epson Timing 1: 12,96 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RX-8803LC:UA PURE SN Mouser Part No 732-RX8803LCUAPURESN	Epson Timing	Real Time Clock I2C-BUS RTC +/-3.4PPM-40 85C VSOJ-12 PIN BULK Learn More about Epson Timing epson rx 8803lc trc module	Datasheet	Non-Stocked Lead-Time 16 Weeks	12,96 € 10,29 € 10,13 € 9,74 € View 9,56 € 9,30 € 9,18 € Quote	Min.: 1 Mult.: 1							RX-8803LC		Bulk
Real Time Clock I2C-BUS RTC +/-5.0PPM-30 70C BULK-CUT TAPE Epson Timing RX-8803LC:UC PURE SN RX-8803LC:UC PURE SN Epson Timing 1: 8,84 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RX-8803LC:UC PURE SN Mouser Part No 732-RX8803LCUCPURESN	Epson Timing	Real Time Clock I2C-BUS RTC +/-5.0PPM-30 70C BULK-CUT TAPE Learn More about Epson Timing epson rx 8803lc trc module	Datasheet	Non-Stocked Lead-Time 16 Weeks	8,84 € 7,16 € 6,97 € 6,69 € View 6,56 € 6,36 € 6,29 € Quote	Min.: 1 Mult.: 1							RX-8803LC		Bulk
Real Time Clock RX8804CE:XA0 REAL TIME CLOCK +/-3.4PPM DTCXO 1K TR Epson Timing RX8804CE XA0 RX8804CE XA0 Epson Timing 1 000: 2,38 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RX8804CE XA0 Mouser Part No 732-RX8804CEXA0	Epson Timing	Real Time Clock RX8804CE:XA0 REAL TIME CLOCK +/-3.4PPM DTCXO 1K TR	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 2,38 €	Min.: 1 000 Mult.: 1 000 : 1 000									Reel
Real Time Clock RX8900CE:UA6 I2C-BUS RTC +/-3.4PPM-40 85C 10 PIN 2K TR Epson Timing RX8900CEUA6 RX8900CEUA6 Epson Timing 2 000: 1,99 € Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. RX8900CEUA6 Mouser Part No 732-RX8900CEUA6	Epson Timing	Real Time Clock RX8900CE:UA6 I2C-BUS RTC +/-3.4PPM-40 85C 10 PIN 2K TR	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel 1,99 €	Min.: 2 000 Mult.: 2 000 : 2 000							RX8900CE		Reel
Real Time Clock RX8900CE:UAX I2C-BUS RTC +/-3.4PPM-40 85C 10 PIN ANY T/R Epson Timing RX8900CEUAX RX8900CEUAX Epson Timing 1: 8,34 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. RX8900CEUAX Mouser Part No 732-RX8900CEUAX	Epson Timing	Real Time Clock RX8900CE:UAX I2C-BUS RTC +/-3.4PPM-40 85C 10 PIN ANY T/R Learn More about Epson Timing epson rx8900ce rtc modules	Datasheet	Non-Stocked Lead-Time 17 Weeks	Cut Tape 8,34 € 6,49 € 6,03 € 5,52 € View 5,24 € 5,13 € 5,01 € 4,73 €	Min.: 1 Mult.: 1		Backup Switching	2.5 V	5.5 V	- 40 C	+ 85 C	RX8900CE	SMD/SMT	Reel
Real Time Clock RX8900CE:UC3 I2C-BUS RTC +/-5.0PPM-30 70C 10 PIN 250 T/R Epson Timing RX8900CEUC3 RX8900CEUC3 Epson Timing 250: 3,05 € Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. RX8900CEUC3 Mouser Part No 732-RX8900CEUC3	Epson Timing	Real Time Clock RX8900CE:UC3 I2C-BUS RTC +/-5.0PPM-30 70C 10 PIN 250 T/R Learn More about Epson Timing epson rx8900ce rtc modules	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel 3,05 €	Min.: 250 Mult.: 250 : 250							RX8900CE		Reel
Real Time Clock 32.768kHz-DTCXO 5ppm I2C-Bus Epson Timing RX8900SA UC0 PURE SN RX8900SA UC0 PURE SN Epson Timing 1 000: 1,36 € Non-Stocked	Mfr. Part No. RX8900SA UC0 PURE SN Mouser Part No 732-RX8900SAUC0SN	Epson Timing	Real Time Clock 32.768kHz-DTCXO 5ppm I2C-Bus Learn More about Epson Timing epson rx8900sa rtc modules	Datasheet	Non-Stocked	Reel 1,36 € 1,34 € 1,32 €	Min.: 1 000 Mult.: 1 000 : 1 000							RX8900SA		Reel
Real Time Clock RX8901CE XB A00 REAL TIME CLOCK I2C-BUS +/-5PPM -40 85C PIN 4 FOUT 1K TR Epson Timing RX8901CE XB A00 RX8901CE XB A00 Epson Timing 1: 3,87 € Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. RX8901CE XB A00 Mouser Part No 732-RX8901CEXBA00	Epson Timing	Real Time Clock RX8901CE XB A00 REAL TIME CLOCK I2C-BUS +/-5PPM -40 85C PIN 4 FOUT 1K TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	Non-Stocked Lead-Time 30 Weeks	Cut Tape 3,87 € 2,92 € 2,76 € 2,30 € Reel 2,30 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000							RX8901CE		Reel, Cut Tape, MouseReel
Real Time Clock RX8901CE XB A03 REAL TIME CLOCK I2C-BUS +/-5PPM -40 85C PIN 4 FOUT 250TR Epson Timing RX8901CE XB A03 RX8901CE XB A03 Epson Timing 250: 6,31 € Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. RX8901CE XB A03 Mouser Part No 732-RX8901CEXBA03	Epson Timing	Real Time Clock RX8901CE XB A03 REAL TIME CLOCK I2C-BUS +/-5PPM -40 85C PIN 4 FOUT 250TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel 6,31 €	Min.: 250 Mult.: 250 : 250							RX8901CE		Reel
Real Time Clock RX8901CE XB B00 REAL TIME CLOCK I2C-BUS +/-5PPM -40 85C PIN 4 EVIN3 1KTR Epson Timing RX8901CE XB B00 RX8901CE XB B00 Epson Timing 1 000: 2,30 € Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. RX8901CE XB B00 Mouser Part No 732-RX8901CEXBB00	Epson Timing	Real Time Clock RX8901CE XB B00 REAL TIME CLOCK I2C-BUS +/-5PPM -40 85C PIN 4 EVIN3 1KTR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel 2,30 €	Min.: 1 000 Mult.: 1 000 : 1 000							RX8901CE		Reel
Real Time Clock RX8901CE XB B03 REAL TIME CLOCK I2C-BUS +/-5PPM -40 85C PIN 4 EVIN3250TR Epson Timing RX8901CE XB B03 RX8901CE XB B03 Epson Timing 250: 6,31 € Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. RX8901CE XB B03 Mouser Part No 732-RX8901CEXBB03	Epson Timing	Real Time Clock RX8901CE XB B03 REAL TIME CLOCK I2C-BUS +/-5PPM -40 85C PIN 4 EVIN3250TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel 6,31 €	Min.: 250 Mult.: 250 : 250							RX8901CE		Reel
Real Time Clock RX8901CE XS A00 REAL TIME CLOCK I2C-BUS +/-3PPM -40 85C PIN 4 FOUT 1K TR Epson Timing RX8901CE XS A00 RX8901CE XS A00 Epson Timing 1 000: 3,17 € Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. RX8901CE XS A00 Mouser Part No 732-RX8901CEXSA00	Epson Timing	Real Time Clock RX8901CE XS A00 REAL TIME CLOCK I2C-BUS +/-3PPM -40 85C PIN 4 FOUT 1K TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel 3,17 €	Min.: 1 000 Mult.: 1 000 : 1 000							RX8901CE		Reel
Real Time Clock RX8901CE XS A03 REAL TIME CLOCK I2C-BUS +/-3PPM -40 85C PIN 4 FOUT 250TR Epson Timing RX8901CE XS A03 RX8901CE XS A03 Epson Timing 250: 6,31 € Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. RX8901CE XS A03 Mouser Part No 732-RX8901CEXSA03	Epson Timing	Real Time Clock RX8901CE XS A03 REAL TIME CLOCK I2C-BUS +/-3PPM -40 85C PIN 4 FOUT 250TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel 6,31 €	Min.: 250 Mult.: 250 : 250							RX8901CE		Reel
Real Time Clock RX8901CE XS B00 REAL TIME CLOCK I2C-BUS +/-3PPM -40 85C PIN 4 EVIN3 1KTR Epson Timing RX8901CE XS B00 RX8901CE XS B00 Epson Timing 1 000: 3,17 € Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. RX8901CE XS B00 Mouser Part No 732-RX8901CEXSB00	Epson Timing	Real Time Clock RX8901CE XS B00 REAL TIME CLOCK I2C-BUS +/-3PPM -40 85C PIN 4 EVIN3 1KTR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel 3,17 €	Min.: 1 000 Mult.: 1 000 : 1 000							RX8901CE		Reel
Real Time Clock RX8901CE XS B03 REAL TIME CLOCK I2C-BUS +/-3PPM -40 85C PIN 4 EVIN3250TR Epson Timing RX8901CE XS B03 RX8901CE XS B03 Epson Timing 250: 6,31 € Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. RX8901CE XS B03 Mouser Part No 732-RX8901CEXSB03	Epson Timing	Real Time Clock RX8901CE XS B03 REAL TIME CLOCK I2C-BUS +/-3PPM -40 85C PIN 4 EVIN3250TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel 6,31 €	Min.: 250 Mult.: 250 : 250							RX8901CE		Reel
Real Time Clock RX8804CE:XA0 REAL TIME CLOCK +/-3.4PPM DTCXO 1K TR Epson Timing X1B000371000114 X1B000371000114 Epson Timing 1: 3,75 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. X1B000371000114 Mouser Part No 732-X1B000371000114	Epson Timing	Real Time Clock RX8804CE:XA0 REAL TIME CLOCK +/-3.4PPM DTCXO 1K TR	Datasheet	Non-Stocked Lead-Time 17 Weeks	Cut Tape 3,75 € 2,83 € 2,60 € 2,34 € View 2,22 € 2,21 € 2,07 € 2,03 €	Min.: 1 Mult.: 1									Reel
Real Time Clock REAL TIME CLOCK 5+/-5PPM 250 T/R Epson Timing RX-4035SA:AA3 PURE SN RX-4035SA:AA3 PURE SN Epson Timing 250: 4,95 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RX-4035SA:AA3 PURE SN Mouser Part No 732-X4035SAAA3PURESN	Epson Timing	Real Time Clock REAL TIME CLOCK 5+/-5PPM 250 T/R	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 4,95 € 4,89 € 4,84 € 4,75 €	Min.: 250 Mult.: 250 : 250	SPI	Backup Switching	2.4 V	5.5 V	- 40 C	+ 85 C	RX-4035SA	SMD/SMT	Reel
Real Time Clock REAL TIME CLOCK 5+/-5PPM STICK Epson Timing RX-4035SA:AAB PURE SN RX-4035SA:AAB PURE SN Epson Timing 1: 5,32 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. RX-4035SA:AAB PURE SN Mouser Part No 732-X4035SAAABPURESN	Epson Timing	Real Time Clock REAL TIME CLOCK 5+/-5PPM STICK	Datasheet	Non-Stocked Lead-Time 17 Weeks	5,32 € 4,72 € 3,83 € 3,78 € View 3,66 € 3,59 € 3,49 € 3,43 € Quote	Min.: 1 Mult.: 1							RX-4035SA		Tube
Real Time Clock RTC +5+/-5.0PPM +25C 250 T/R Epson Timing RX-4803LC:AA3 PURE SN RX-4803LC:AA3 PURE SN Epson Timing 250: 9,55 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. RX-4803LC:AA3 PURE SN Mouser Part No 732-X4803LCAA3PURESN	Epson Timing	Real Time Clock RTC +5+/-5.0PPM +25C 250 T/R	Datasheet	Non-Stocked Lead-Time 17 Weeks	Reel 9,55 € 9,24 € 9,12 € Quote Quote	Min.: 250 Mult.: 250 : 250							RX-4803LC		Reel
Real Time Clock RTC +/-3.4PPM-40 85C 250TR Epson Timing RX-4803LC:UA3 PURE SN RX-4803LC:UA3 PURE SN Epson Timing 250: 9,71 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. RX-4803LC:UA3 PURE SN Mouser Part No 732-X4803LCUA3PURESN	Epson Timing	Real Time Clock RTC +/-3.4PPM-40 85C 250TR	Datasheet	Non-Stocked Lead-Time 17 Weeks	Reel 9,71 € 9,39 € 9,28 € View Quote	Min.: 250 Mult.: 250 : 250							RX-4803LC		Reel
Real Time Clock RTC +/-5.0PPM -40 85C 250TR Epson Timing RX-4803LC:UB3 PURE SN RX-4803LC:UB3 PURE SN Epson Timing 250: 6,25 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RX-4803LC:UB3 PURE SN Mouser Part No 732-X4803LCUB3PURESN	Epson Timing	Real Time Clock RTC +/-5.0PPM -40 85C 250TR	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 6,25 € 6,16 € 6,10 € View Quote	Min.: 250 Mult.: 250 : 250							RX-4803LC		Reel
Real Time Clock RTC +/-5.0PPM -30 70C 250 T/R Epson Timing RX-4803LC:UC3 PURE SN RX-4803LC:UC3 PURE SN Epson Timing 250: 9,61 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. RX-4803LC:UC3 PURE SN Mouser Part No 732-X4803LCUC3PURESN	Epson Timing	Real Time Clock RTC +/-5.0PPM -30 70C 250 T/R	Datasheet	Non-Stocked Lead-Time 17 Weeks	Reel 9,61 € 9,03 € 8,92 € Quote Quote	Min.: 250 Mult.: 250 : 250							RX-4803LC		Reel