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+ 105 C Real Time Clock

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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	Qualification	Packaging
Real Time Clock 1.6-5.5V RX8804CE:XA3 Epson Timing 1: $10.56 257In Stock	Mfr. Part No. RX8804CE:XA3 Mouser Part No 732-RX8804CE:XA3	Epson Timing	Real Time Clock 1.6-5.5V Learn More about Epson Timing epson rx8804ce clock modules	Datasheet	257In Stock	Cut Tape $10.56 $8.22 $7.33 $7.22 Reel $6.13 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)		No Backup Switching	1.6 V	5.5 V	- 40 C	+ 105 C	RX8804CE	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock RX8804CE:XA3 REAL TIME CLOCK +/-3.4PPM DTCXO 250TR RX8804CE XA3 Epson Timing 1: $10.56 245In Stock	Mfr. Part No. RX8804CE XA3 Mouser Part No 732-RX8804CEXA3	Epson Timing	Real Time Clock RX8804CE:XA3 REAL TIME CLOCK +/-3.4PPM DTCXO 250TR	Datasheet	245In Stock	Cut Tape $10.56 $8.22 $7.63 $6.99 Reel $6.61 View $6.59 $6.54 Quote	Min.: 1 Mult.: 1 : 250	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)		No Backup Switching	1.6 V	5.5 V	- 40 C	+ 105 C	RX8804CE	SMD/SMT		Reel, Cut Tape
Real Time Clock RX8804CE:XB0 REAL TIME CLOCK +/-5.0PPM DTCXO 1K TR RX8804CE XB0 Epson Timing 1: $3.78 990In Stock	Mfr. Part No. RX8804CE XB0 Mouser Part No 732-RX8804CEXB0	Epson Timing	Real Time Clock RX8804CE:XB0 REAL TIME CLOCK +/-5.0PPM DTCXO 1K TR Learn More about Epson Timing epson rx8804ce clock modules	Datasheet	990In Stock	Cut Tape $3.78 $2.85 $2.62 $2.36 Reel $2.01 View $2.22 $2.16 $1.94 $1.91	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	+ 105 C		SMD/SMT		Reel, Cut Tape
Real Time Clock 3.8ppm 1.6-5.5V RX8804CE:XB3 Epson Timing 1: $7.71 24In Stock 1,000On Order	Mfr. Part No. RX8804CE:XB3 Mouser Part No 732-RX8804CE:XB3	Epson Timing	Real Time Clock 3.8ppm 1.6-5.5V Learn More about Epson Timing epson rx8804ce clock modules	Datasheet	24In Stock 1,000On Order On Order Ship Dates Mfr. No: RX8804CE:XB3 Stock: 24 Can Dispatch Immediately On Order: 250 Expected 2027/02/15 750 Expected 2027/02/23 Factory Lead Time: 17 Weeks	Cut Tape $7.71 $5.94 $5.28 $4.93 Reel $4.55 MouseReel Available	Min.: 1 Mult.: 1 : 250	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)		No Backup Switching	1.6 V	5.5 V	- 40 C	+ 105 C	RX8804CE	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock RX4901CEXS A0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR RX4901CE XS A06 Epson Timing 1: $5.85 1,988In Stock	Mfr. Part No. RX4901CE XS A06 Mouser Part No 732-RX4901CEXSA06	Epson Timing	Real Time Clock RX4901CEXS A0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	1,988In Stock	Cut Tape $5.85 $4.47 $4.11 $3.73 Reel $3.26 View $3.54 $3.43 $3.34 $3.24 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 RX4901CE XS D0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR RX4901CE XS D06 Epson Timing 1: $5.93 1,920In Stock	Mfr. Part No. RX4901CE XS D06 Mouser Part No 732-RX4901CEXSD06	Epson Timing	Real Time Clock RX4901CE XS D0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	1,920In Stock	Cut Tape $5.93 $4.54 $4.18 $3.80 Reel $3.20 View $3.61 $3.54 $3.33 $3.19 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 RX4901CE XS B0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR RX4901CE XS B06 Epson Timing 1: $5.85 1,800In Stock	Mfr. Part No. RX4901CE XS B06 Mouser Part No 732-RX4901CEXSB06	Epson Timing	Real Time Clock RX4901CE XS B0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	1,800In Stock	Cut Tape $5.85 $4.47 $4.11 $3.73 Reel $3.24 View $3.54 $3.43 $3.34 $3.23 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 32.768kHz I2C 2.5ppm 3.2x1.5x0.8 AECQ200 Temperature Sensor & Real Time Clock RV-3032-C7 32.768kHz-2.5PPM-TA-QA Micro Crystal 1: $4.26 2,286In Stock 5,000Expected 2027/01/01	Mfr. Part No. RV-3032-C7 32.768kHz-2.5PPM-TA-QA Mouser Part No 428-203853-MG01	Micro Crystal	Real Time Clock 32.768kHz I2C 2.5ppm 3.2x1.5x0.8 AECQ200 Temperature Sensor & Real Time Clock Learn More about Micro Crystal rv 3032 c7 rtc module	Datasheet	2,286In Stock 5,000Expected 2027/01/01	Cut Tape $4.26 $3.20 $2.93 $2.64 Reel $2.41 View $2.50 $2.47 $2.36 $2.33 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)		Backup Switching	1.3 V	5.5 V	- 40 C	+ 105 C	RV-3032-C7	SMD/SMT	AEC-Q200	Reel, Cut Tape, MouseReel
Real Time Clock Automotive RTC IC with 400 kHz I2C interface in TSSOP8 package. PCA85073ADP/Q900Z NXP Semiconductors 1: $1.65 3,459In Stock 32,500On Order	Mfr. Part No. PCA85073ADP/Q900Z Mouser Part No 771-PCA85073ADPQ900Z	NXP Semiconductors	Real Time Clock Automotive RTC IC with 400 kHz I2C interface in TSSOP8 package. Learn More about NXP Semiconductors nxp pca85073a cmos rtc	Datasheet	3,459In Stock 32,500On Order On Order Ship Dates Mfr. No: PCA85073ADP/Q900Z Stock: 3,459 Can Dispatch Immediately On Order: 17,500 Expected 2027/02/16 15,000 Expected 2027/03/22 Factory Lead Time: 27 Weeks	Cut Tape $1.65 $1.21 $1.10 $0.973 View Reel $0.82 $0.915 $0.88 $0.856 $0.82 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	TSSOP-8	No Backup Switching	900 mV	5.5 V	- 40 C	+ 105 C	PCA85073A	SMD/SMT	AEC-Q100	Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz I2C 2.5ppm 3.2x1.5x0.8mm Temperature Sensor & Real Time Clock RV-3032-C7 32.768kHz-2.5PPM-TA-QC Micro Crystal 1: $4.15 186In Stock 36,000Expected 2026/12/18	Mfr. Part No. RV-3032-C7 32.768kHz-2.5PPM-TA-QC Mouser Part No 428-203803-MG01	Micro Crystal	Real Time Clock 32.768kHz I2C 2.5ppm 3.2x1.5x0.8mm Temperature Sensor & Real Time Clock Learn More about Micro Crystal rv 3032 c7 rtc module	Datasheet	186In Stock 36,000Expected 2026/12/18	Cut Tape $4.15 $3.12 $2.86 $2.57 Reel $2.35 View $2.44 $2.38 $2.31 $2.09 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)		Backup Switching	1.3 V	5.5 V	- 40 C	+ 105 C	RV-3032-C7	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock Automotive tiny Real-Time Clock/calendar with alarm function and I2C-bus PCA85063ATT/AJ NXP Semiconductors 1: $1.79 13In Stock 12,500On Order NRND	Mfr. Part No. PCA85063ATT/AJ Mouser Part No 771-PCA85063ATT/AJ NRND	NXP Semiconductors	Real Time Clock Automotive tiny Real-Time Clock/calendar with alarm function and I2C-bus	Datasheet	13In Stock 12,500On Order On Order Ship Dates Mfr. No: PCA85063ATT/AJ Stock: 13 Can Dispatch Immediately On Order: 5,000 Expected 2027/01/14 7,500 Expected 2027/02/15 Factory Lead Time: 27 Weeks	Cut Tape $1.79 $1.33 $1.16 $1.03 View Reel $0.846 $0.961 $0.923 $0.906 $0.846 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	TSSOP-8	No Backup Switching	900 mV	5.5 V	- 40 C	+ 105 C	PCA85063A	SMD/SMT	AEC-Q100	Reel, Cut Tape, MouseReel
Real Time Clock RX4901CE XS C0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR RX4901CE XS C06 Epson Timing 1: $5.85 636In Stock	Mfr. Part No. RX4901CE XS C06 Mouser Part No 732-RX4901CEXSC06	Epson Timing	Real Time Clock RX4901CE XS C0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	636In Stock	Cut Tape $5.85 $4.47 $4.11 $3.73 Reel $3.30 View $3.48 $3.33 $3.31 $3.26 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 RX8901CE:XB A0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-5ppm 2k TR RX8901CE XB A06 Epson Timing 1: $4.51 3,163In 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	3,163In Stock	Cut Tape $4.51 $3.41 $3.13 $2.83 Reel $2.54 View $2.76 $2.70 $2.37 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	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: $4.51 832In 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	832In Stock	Cut Tape $4.51 $3.41 $3.13 $2.83 Reel $2.40 View $2.69 $2.65 $2.56 $2.37 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 RX8901CE XS B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR RX8901CE XS B06 Epson Timing 1: $6.40 3In Stock 2,000On Order	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	3In Stock 2,000On Order	Cut Tape $6.40 $4.90 $4.54 $3.90 View Reel $3.42 $3.88 $3.66 $3.42 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 RX4901CE XB D0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR RX4901CE XB D06 Epson Timing 1: $4.51 234In 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	234In Stock	Cut Tape $4.51 $3.41 $3.13 $2.83 Reel $2.36 View $2.69 $2.65 $2.56 $2.34 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 RX4901CE XB C0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR RX4901CE XB C06 Epson Timing 1: $4.63 1,023Expected 2026/12/28	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 2026/12/28	Cut Tape $4.63 $3.50 $3.22 $2.91 View Reel $2.48 $2.76 $2.72 $2.58 $2.48 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 RX8901CE XS A0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR RX8901CE XS A06 Epson Timing 1: $6.04 2,000Expected 2026/12/07	Mfr. Part No. RX8901CE XS A06 Mouser Part No 732-RX8901CEXSA06	Epson Timing	Real Time Clock RX8901CE XS A0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	2,000Expected 2026/12/07	Cut Tape $6.04 $4.62 $4.27 $3.88 View Reel $3.42 $3.70 $3.66 $3.42 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 S-35190AH-J8T2U ABLIC 4,000: $1.02 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. S-35190AH-J8T2U Mouser Part No 628-S-35190AH-J8T2U	ABLIC	Real Time Clock	Datasheet	Non-Stocked Lead-Time 24 Weeks	Reel $1.02	Min.: 4,000 Mult.: 4,000 : 4,000	Serial 3-Wire	YY-MM-DD-dd	HH:MM:SS (24 hr)	SOP-8	Backup Switching	1.3 V	5.5 V	- 40 C	+ 105 C	S-35190AH	SMD/SMT		Reel
Real Time Clock S-35190AH-T8T2U ABLIC 4,000: $1.02 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. S-35190AH-T8T2U Mouser Part No 628-S-35190AH-T8T2U	ABLIC	Real Time Clock	Datasheet	Non-Stocked Lead-Time 24 Weeks	Reel $1.02	Min.: 4,000 Mult.: 4,000 : 4,000	Serial 3-Wire	YY-MM-DD-dd	HH:MM:SS (24 hr)	TSSOP-8	Backup Switching	1.3 V	5.5 V	- 40 C	+ 105 C	S-35190AH	SMD/SMT		Reel
Real Time Clock Real Time Clock SEAM3225 T&R 3K Diodes Incorporated RT313243Q2 RT313243Q2 Diodes Incorporated 3,000: $1.84 Non-Stocked Lead-Time 32 Weeks New Product	Mfr. Part No. RT313243Q2 Mouser Part No 621-RT313243Q2 New Product	Diodes Incorporated	Real Time Clock Real Time Clock SEAM3225 T&R 3K	Datasheet	Non-Stocked Lead-Time 32 Weeks	Reel $1.84	Min.: 3,000 Mult.: 3,000 : 3,000	I2C	YYYY-MM-DD	HH:MM:SS (24 hr)	SMD-10		1.3 V	5.5 V	- 40 C	+ 105 C		SMD/SMT		Reel
Real Time Clock RX4901CE XB A0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR RX4901CE XB A06 Epson Timing 2,000: $2.36 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RX4901CE XB A06 Mouser Part No 732-RX4901CEXBA06	Epson Timing	Real Time Clock RX4901CE XB A0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $2.36 $2.34	Min.: 2,000 Mult.: 2,000 : 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
Real Time Clock RX4901CE XB B0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR RX4901CE XB B06 Epson Timing 2,000: $2.36 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RX4901CE XB B06 Mouser Part No 732-RX4901CEXBB06	Epson Timing	Real Time Clock RX4901CE XB B0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR Learn More about Epson Timing epson rx8901ce rx4901ce real time clock modules	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $2.36 $2.34	Min.: 2,000 Mult.: 2,000 : 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
Real Time Clock RX8804CE:XB3 REAL TIME CLOCK +/-5.0PPM DTCXO 250TR RX8804CE XB3 Epson Timing 1: $7.76 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 $7.76 $5.98 $5.37 $4.97 Reel $4.61 View $4.51 $4.38 $4.27 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

+ 105 C Real Time Clock

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+ 105 C Real Time Clock

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