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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 (DKK) Filter the results in the table by unit price based on your quantity.	Qty.	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	Packaging
Real Time Clock I2C-BUS RTC +/-5.0PPM-40 85C SOP-14 PIN 1K T/R RX8900SA:UB0 PURE SN Epson Timing 1.000: 10,74 kr. Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. RX8900SA:UB0 PURE SN Mouser Part No 732-RX8900AUB0PUREN	Epson Timing	Real Time Clock I2C-BUS RTC +/-5.0PPM-40 85C SOP-14 PIN 1K T/R	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel 10,74 kr.	Min.: 1.000 Mult.: 1.000 : 1.000										RX8900SA		Reel
Real Time Clock I2C-BUS RTC +/-5.0PPM-30 70C SOP-14 PIN 1K T/R RX8900SA:UC0 PURE SN Epson Timing 1.000: 11,12 kr. Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. RX8900SA:UC0 PURE SN Mouser Part No 732-RX8900AUC0PUREN	Epson Timing	Real Time Clock I2C-BUS RTC +/-5.0PPM-30 70C SOP-14 PIN 1K T/R	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel 11,12 kr.	Min.: 1.000 Mult.: 1.000 : 1.000										RX8900SA		Reel
Real Time Clock I2C-BUS RTC +/-5.0PPM-30 70C SOP-14 PIN 250 T/R RX8900SA:UC3 PURE SN Epson Timing 1: 39,24 kr. Non-Stocked Lead-Time 30 Weeks New At Mouser	Mfr. Part No. RX8900SA:UC3 PURE SN Mouser Part No 732-RX8900AUC3PUREN New At Mouser	Epson Timing	Real Time Clock I2C-BUS RTC +/-5.0PPM-30 70C SOP-14 PIN 250 T/R	Datasheet	Non-Stocked Lead-Time 30 Weeks	Cut Tape 39,24 kr. 30,06 kr. 27,83 kr. 25,36 kr. Reel 22,68 kr. MouseReel Available	Min.: 1 Mult.: 1 : 250										RX8900SA		Reel, Cut Tape, MouseReel
Real Time Clock RX8900CE:UC0 I2C-BUS RTC +/-5.0PPM-30 70C 10 PIN 1K T/R RX8900CEUC0 Epson Timing 1.000: 10,15 kr. Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. RX8900CEUC0 Mouser Part No 732-RX8900CEUC0	Epson Timing	Real Time Clock RX8900CE:UC0 I2C-BUS RTC +/-5.0PPM-30 70C 10 PIN 1K T/R	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel 10,15 kr.	Min.: 1.000 Mult.: 1.000 : 1.000										RX8900CE		Reel
Real Time Clock RX-4571LC:B3 RTC Sn-Ag or Sn VSOJ 12PIN 5+/-23PPM 250TR RX-4571LCB3 PURE SN Epson Timing 1: 46,63 kr. Non-Stocked Lead-Time 20 Weeks New At Mouser	Mfr. Part No. RX-4571LCB3 PURE SN Mouser Part No 732-X4571LCB3PURESN New At Mouser	Epson Timing	Real Time Clock RX-4571LC:B3 RTC Sn-Ag or Sn VSOJ 12PIN 5+/-23PPM 250TR	Datasheet	Non-Stocked Lead-Time 20 Weeks	Cut Tape 46,63 kr. 35,96 kr. 33,27 kr. 32,53 kr. Reel 27,60 kr. View 27,45 kr. 26,41 kr. Quote MouseReel Available	Min.: 1 Mult.: 1 : 250										RX-4571LC		Reel, Cut Tape, MouseReel
Real Time Clock RX-8025SA:AA PURE SN REAL TIME CLOCK 5+/-5PPM BULK - CUT TAPE RX-8025SAAA PURE SN Epson Timing 1: 54,16 kr. Non-Stocked Lead-Time 30 Weeks New At Mouser	Mfr. Part No. RX-8025SAAA PURE SN Mouser Part No 732-X8025SAAAPURESN New At Mouser	Epson Timing	Real Time Clock RX-8025SA:AA PURE SN REAL TIME CLOCK 5+/-5PPM BULK - CUT TAPE	Datasheet	Non-Stocked Lead-Time 30 Weeks	54,16 kr. 41,93 kr. 38,87 kr. 35,51 kr. 31,93 kr.	Min.: 1 Mult.: 1										RX-8025SA PB FREE		Bulk
Real Time Clock RX-8025SA:AC PURE SN RTC 0+/-5PPM BULK - CUT TAPE RX-8025SAAC PURE SN Epson Timing 1: 54,16 kr. Non-Stocked Lead-Time 30 Weeks New At Mouser	Mfr. Part No. RX-8025SAAC PURE SN Mouser Part No 732-X8025SAACPURESN New At Mouser	Epson Timing	Real Time Clock RX-8025SA:AC PURE SN RTC 0+/-5PPM BULK - CUT TAPE	Datasheet	Non-Stocked Lead-Time 30 Weeks	54,16 kr. 41,93 kr. 38,87 kr. 35,51 kr. 31,93 kr.	Min.: 1 Mult.: 1										RX-8025SA PB FREE		Bulk
Real Time Clock RX-8035LC:AA PURE SN REAL TIME CLOCK 5+/-5PPM BULK - CUT TAPE RX-8035LCAA PURE SN Epson Timing 1: 66,77 kr. Non-Stocked Lead-Time 20 Weeks New At Mouser	Mfr. Part No. RX-8035LCAA PURE SN Mouser Part No 732-X8035LCAAPURESN New At Mouser	Epson Timing	Real Time Clock RX-8035LC:AA PURE SN REAL TIME CLOCK 5+/-5PPM BULK - CUT TAPE	Datasheet	Non-Stocked Lead-Time 20 Weeks	66,77 kr. 52,00 kr. 48,27 kr. 44,16 kr. View 41,93 kr. 41,03 kr. 40,13 kr. Quote	Min.: 1 Mult.: 1										RX-8025SA PB FREE		Bulk
Real Time Clock RX-8035SA:AA PURE SN REAL TIME CLOCK 5+/-5PPM BULK - CUT TAPE RX-8035SAAA PURE SN Epson Timing 1: 54,76 kr. Non-Stocked Lead-Time 20 Weeks New At Mouser	Mfr. Part No. RX-8035SAAA PURE SN Mouser Part No 732-X8035SAAAPURESN New At Mouser	Epson Timing	Real Time Clock RX-8035SA:AA PURE SN REAL TIME CLOCK 5+/-5PPM BULK - CUT TAPE	Datasheet	Non-Stocked Lead-Time 20 Weeks	54,76 kr. 42,37 kr. 39,31 kr. 35,96 kr. View 34,32 kr. 33,35 kr. 32,45 kr. 30,81 kr.	Min.: 1 Mult.: 1										RX-8035LC		Bulk
Real Time Clock RX-8035SA:AC PURE SN REAL TIME CLOCK 0+/-5PPM BULK - CUT TAPE RX-8035SAAC PURE SN Epson Timing 1: 50,28 kr. Non-Stocked Lead-Time 20 Weeks New At Mouser	Mfr. Part No. RX-8035SAAC PURE SN Mouser Part No 732-X8035SAACPURESN New At Mouser	Epson Timing	Real Time Clock RX-8035SA:AC PURE SN REAL TIME CLOCK 0+/-5PPM BULK - CUT TAPE	Datasheet	Non-Stocked Lead-Time 20 Weeks	50,28 kr. 38,79 kr. 35,96 kr. 32,75 kr. View 30,36 kr. 30,29 kr. 29,39 kr. 27,98 kr.	Min.: 1 Mult.: 1										RX-8035SA		Bulk
Real Time Clock REAL TIME CLOCK +/-23PPM 250TR RX8130CE:B3 Epson Timing 1: 18,72 kr. Non-Stocked Lead-Time 20 Weeks New At Mouser	Mfr. Part No. RX8130CE:B3 Mouser Part No 732-X8130CEB3 New At Mouser	Epson Timing	Real Time Clock REAL TIME CLOCK +/-23PPM 250TR	Datasheet	Non-Stocked Lead-Time 20 Weeks	Cut Tape 18,72 kr. 13,95 kr. 12,76 kr. 11,49 kr. Reel 10,74 kr. View 10,29 kr. 9,92 kr. 9,77 kr. 9,40 kr. MouseReel Available	Min.: 1 Mult.: 1 : 250										RX-8035SA		Reel, Cut Tape, MouseReel
Real Time Clock I2C-BUS RTC +/-3.4PPM-40 85C 250 T/R RX-8803SA:UA3 PURE SN Epson Timing 250: 48,19 kr. Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. RX-8803SA:UA3 PURE SN Mouser Part No 732-X8803SAUA3PURESN	Epson Timing	Real Time Clock I2C-BUS RTC +/-3.4PPM-40 85C 250 T/R	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel 48,19 kr. 47,37 kr. 46,92 kr. Quote Quote	Min.: 250 Mult.: 250 : 250										RX-8803SA		Reel
Real Time Clock RX-8803SA:UA PURE SN I2C-BUS RTC +/-3.4PPM-40 85C BULK - CUT TAPE RX-8803SAUA PURE SN Epson Timing 1: 77,58 kr. Non-Stocked Lead-Time 20 Weeks New At Mouser	Mfr. Part No. RX-8803SAUA PURE SN Mouser Part No 732-X8803SAUAPURESN New At Mouser	Epson Timing	Real Time Clock RX-8803SA:UA PURE SN I2C-BUS RTC +/-3.4PPM-40 85C BULK - CUT TAPE	Datasheet	Non-Stocked Lead-Time 20 Weeks	77,58 kr. 60,72 kr. 56,55 kr. 51,92 kr. View 51,40 kr. 48,34 kr. 47,30 kr. Quote	Min.: 1 Mult.: 1										RX-8803SA		Bulk
Real Time Clock I2C-BUS RTC +/-5.0PPM-30 70C SOP-14 PIN 250 T/R RX-8803SA:UC3 PURE SN Epson Timing 250: 33,20 kr. Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. RX-8803SA:UC3 PURE SN Mouser Part No 732-X8803SAUC3PURESN	Epson Timing	Real Time Clock I2C-BUS RTC +/-5.0PPM-30 70C SOP-14 PIN 250 T/R	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel 33,20 kr. 32,75 kr. 32,45 kr. 31,85 kr.	Min.: 250 Mult.: 250 : 250										RX-8803SA		Reel
Real Time Clock RX-8803SA:UC PURE SN I2C-BUS RTC +/-5.0PPM-30 70C BULK - CUT TAPE RX-8803SAUC PURE SN Epson Timing 1: 53,86 kr. Non-Stocked Lead-Time 20 Weeks New At Mouser	Mfr. Part No. RX-8803SAUC PURE SN Mouser Part No 732-X8803SAUCPURESN New At Mouser	Epson Timing	Real Time Clock RX-8803SA:UC PURE SN I2C-BUS RTC +/-5.0PPM-30 70C BULK - CUT TAPE	Datasheet	Non-Stocked Lead-Time 20 Weeks	53,86 kr. 41,70 kr. 38,72 kr. 35,36 kr. View 33,72 kr. 32,75 kr. 31,85 kr. 30,29 kr.	Min.: 1 Mult.: 1										RX-8803SA		Bulk
Real Time Clock RX8804CE:XB3 REAL TIME CLOCK +/-5.0PPM DTCXO 250TR RX8804CE XB3 Epson Timing 1: 49,76 kr. Non-Stocked Lead-Time 16 Weeks New At Mouser	Mfr. Part No. RX8804CE XB3 Mouser Part No 732-X8804CEXB3 New At Mouser	Epson Timing	Real Time Clock RX8804CE:XB3 REAL TIME CLOCK +/-5.0PPM DTCXO 250TR	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape 49,76 kr. 38,34 kr. 34,47 kr. 31,85 kr. Reel 29,54 kr. View 28,94 kr. 28,12 kr. 27,38 kr. Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	I2C			3.2 mm x 2.5 mm x 1 mm	No Backup Switching	1.6 V	5.5 V	- 40 C	+ 105 C	RX-8803SA	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock I2C-BUS RTC +/-3.4PPM-40 85C 10 PIN 1K TR RX8900CE:UA0 Epson Timing 1: 25,44 kr. Non-Stocked Lead-Time 30 Weeks New At Mouser	Mfr. Part No. RX8900CE:UA0 Mouser Part No 732-X8900CEUA0 New At Mouser	Epson Timing	Real Time Clock I2C-BUS RTC +/-3.4PPM-40 85C 10 PIN 1K TR	Datasheet	Non-Stocked Lead-Time 30 Weeks	Cut Tape 25,44 kr. 19,17 kr. 17,61 kr. 15,37 kr. View Reel 13,65 kr. 14,70 kr. 14,55 kr. 13,65 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.000										RX8804CE		Reel, Cut Tape, MouseReel
Real Time Clock I2C-BUS RTC +/-3.4PPM-40 85C 10 PIN 250TR RX8900CE:UA3 Epson Timing 1: 64,45 kr. Non-Stocked Lead-Time 30 Weeks New At Mouser	Mfr. Part No. RX8900CE:UA3 Mouser Part No 732-X8900CEUA3 New At Mouser	Epson Timing	Real Time Clock I2C-BUS RTC +/-3.4PPM-40 85C 10 PIN 250TR	Datasheet	Non-Stocked Lead-Time 30 Weeks	Cut Tape 64,45 kr. 50,21 kr. 44,24 kr. 41,10 kr. Reel 38,42 kr. MouseReel Available	Min.: 1 Mult.: 1 : 250										RX8900CE		Reel, Cut Tape, MouseReel
Real Time Clock RX-8025SA:AA REAL TIME CLOCK 5+/-5PPM BULK - CUT TAPE RX-8025SAAA Epson Timing 1: 54,16 kr. Non-Stocked Lead-Time 30 Weeks End of Life	Mfr. Part No. RX-8025SAAA Mouser Part No 732-RX8025SAAA End of Life	Epson Timing	Real Time Clock RX-8025SA:AA REAL TIME CLOCK 5+/-5PPM BULK - CUT TAPE	Datasheet	Non-Stocked Lead-Time 30 Weeks	54,16 kr. 41,93 kr. 38,87 kr. 35,51 kr. 31,93 kr.	Min.: 1 Mult.: 1										RX-8025NB PB FREE		Bulk
Real Time Clock RX-4035SA:AC3 PURE SN REAL TIME CLOCK 0+/-5PPM 250 T/R Epson Timing RX-4035SAAC3 PURE SN RX-4035SAAC3 PURE SN Epson Timing 250: 36,93 kr. Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RX-4035SAAC3 PURE SN Mouser Part No 732-R4035SAAC3PURESN	Epson Timing	Real Time Clock RX-4035SA:AC3 PURE SN REAL TIME CLOCK 0+/-5PPM 250 T/R	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 36,93 kr. 36,48 kr. 36,11 kr. 35,44 kr.	Min.: 250 Mult.: 250 : 250												Reel
Real Time Clock RX-4803LC:UA0 PURE SN RTC +/-3.4PPM-40 85C 1K TR Epson Timing RX-4803LCUA0 PURE SN RX-4803LCUA0 PURE SN Epson Timing 1.000: 22,31 kr. Non-Stocked	Mfr. Part No. RX-4803LCUA0 PURE SN Mouser Part No 732-R4803LCUA0PURESN	Epson Timing	Real Time Clock RX-4803LC:UA0 PURE SN RTC +/-3.4PPM-40 85C 1K TR	Datasheet	Non-Stocked	Reel 22,31 kr.	Min.: 1.000 Mult.: 1.000 : 1.000												Reel
Real Time Clock RX-4803SA:UB0 PURE SN RTC 1.6 5.5V +/-5.0PPM-40 85C 1K T/R Epson Timing RX-4803SAUB0 PURE SN RX-4803SAUB0 PURE SN Epson Timing 1.000: 14,10 kr. Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. RX-4803SAUB0 PURE SN Mouser Part No 732-R4803SAUB0PURESN	Epson Timing	Real Time Clock RX-4803SA:UB0 PURE SN RTC 1.6 5.5V +/-5.0PPM-40 85C 1K T/R	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel 14,10 kr. 13,95 kr.	Min.: 1.000 Mult.: 1.000 : 1.000										RX-4803SA		Reel
Real Time Clock RX-4571LC:B0 RTC Sn-Ag or Sn VSOJ 12PIN 5+/-23PPM 1K TR Epson Timing RX-4571LCB0 PURE SN RX-4571LCB0 PURE SN Epson Timing 1.000: 12,76 kr. Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. RX-4571LCB0 PURE SN Mouser Part No 732-RX-571LCB0PURESN	Epson Timing	Real Time Clock RX-4571LC:B0 RTC Sn-Ag or Sn VSOJ 12PIN 5+/-23PPM 1K TR	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel 12,76 kr. 12,61 kr. 12,46 kr.	Min.: 1.000 Mult.: 1.000 : 1.000												Reel
Real Time Clock I2C-BUS RTC +/-3.4PPM-40 85C VSOJ-12 PIN 250TR Epson Timing RX-8803LC:UA3 PURE SN RX-8803LC:UA3 PURE SN Epson Timing 250: 70,35 kr. Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RX-8803LC:UA3 PURE SN Mouser Part No 732-RX-8803LCUA3	Epson Timing	Real Time Clock I2C-BUS RTC +/-3.4PPM-40 85C VSOJ-12 PIN 250TR Learn More about Epson Timing epson rx 8803lc trc module	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 70,35 kr. 67,74 kr. 64,38 kr. Quote Quote	Min.: 250 Mult.: 250 : 250	I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	VSOJ-12	No Backup Switching	1.6 V	5.5 V	- 40 C	+ 85 C	RX-8803LC	SMD/SMT	Reel
Real Time Clock RTC 5+/-23PPM 250TR Epson Timing RX-4035LC:B3 PURE SN RX-4035LC:B3 PURE SN Epson Timing 250: 19,77 kr. Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. RX-4035LC:B3 PURE SN Mouser Part No 732-RX4035LCB3PURESN	Epson Timing	Real Time Clock RTC 5+/-23PPM 250TR	Datasheet	Non-Stocked Lead-Time 17 Weeks	Reel 19,77 kr. 19,47 kr. 19,32 kr. 19,17 kr.	Min.: 250 Mult.: 250 : 250	SPI				Backup Switching	2.4 V	5.5 V	- 40 C	+ 85 C	RX-4035LC	SMD/SMT	Reel