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Micro Crystal Real Time Clock

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (KRW) 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 32.768kHz SPI Time Acc. 25ppm AEC RV-3149-C3 32.768kHz OPTION B TB QA Micro Crystal 1: ₩5,756.4 1,381In Stock	Mfr. Part # RV-3149-C3 32.768kHz OPTION B TB QA Mouser Part # 428-203684-MG01	Micro Crystal	Real Time Clock 32.768kHz SPI Time Acc. 25ppm AEC Learn More about Micro Crystal real time clock modules	Datasheet	1,381In Stock	Cut Tape ₩5,756.4 ₩4,336.8 ₩3,978 ₩3,588 Reel ₩3,291.6 View ₩3,400.8 ₩3,354 ₩3,213.6 ₩3,151.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SPI	YY-MM-DD-dd	HH:MM:SS (24 hr)		Backup Switching	1.3 V	5.5 V	- 40 C	+ 125 C	RV-3149	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock 32.768 kHz OPTION A TEMP COMP SPI RV-3049-C3-32.768KHZ-OPTION-A-TA-QC Micro Crystal 1: ₩7,425.6 899In Stock NRND	Mfr. Part # RV-3049-C3-32.768KHZ-OPTION-A-TA-QC Mouser Part # 428-202184-MG01 NRND	Micro Crystal	Real Time Clock 32.768 kHz OPTION A TEMP COMP SPI	Datasheet	899In Stock	₩7,425.6 ₩5,600.4 ₩5,148 ₩4,633.2 View ₩4,399.2 ₩4,368 ₩3,697.2 ₩3,681.6 ₩3,666	Min.: 1 Mult.: 1	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)		Backup Switching	1.3 V	5.5 V	- 40 C	+ 85 C	RV-3049-C3	SMD/SMT
Real Time Clock 32.768kHz SPI Time Acc. 6ppm RV-3149-C3 32.768kHz OPTION A TA QC Micro Crystal 1: ₩6,754.8 319In Stock	Mfr. Part # RV-3149-C3 32.768kHz OPTION A TA QC Mouser Part # 428-203658-MG01	Micro Crystal	Real Time Clock 32.768kHz SPI Time Acc. 6ppm Learn More about Micro Crystal real time clock modules	Datasheet	319In Stock	Cut Tape ₩6,754.8 ₩5,085.6 ₩4,680 ₩4,212 Reel ₩3,837.6 View ₩4,009.2 ₩3,978 ₩3,790.8 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SPI	YY-MM-DD-dd	HH:MM:SS (24 hr)		Backup Switching	1.3 V	5.5 V	- 40 C	+ 85 C	RV-3149	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz SPI Time Acc. 25ppm RV-3149-C3 32.768kHz OPTION B TA QC Micro Crystal 1: ₩5,772 717In Stock	Mfr. Part # RV-3149-C3 32.768kHz OPTION B TA QC Mouser Part # 428-203605-MG01	Micro Crystal	Real Time Clock 32.768kHz SPI Time Acc. 25ppm Learn More about Micro Crystal real time clock modules	Datasheet	717In Stock	Cut Tape ₩5,772 ₩4,336.8 ₩3,993.6 ₩3,588 Reel ₩3,135.6 View ₩3,385.2 ₩3,307.2 ₩3,042 ₩2,979.6 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SPI	YY-MM-DD-dd	HH:MM:SS (24 hr)		Backup Switching	1.3 V	5.5 V	- 40 C	+ 85 C	RV-3149	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.7mm RV-8263-C8 32.768kHz-20PPM-TA-QC Micro Crystal 1: ₩2,355.6 4,314In Stock	Mfr. Part # RV-8263-C8 32.768kHz-20PPM-TA-QC Mouser Part # 428-204208-MC01	Micro Crystal	Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.7mm Learn More about Micro Crystal rv 8263 c8 rtc modules	Datasheet	4,314In Stock	Cut Tape ₩2,355.6 ₩1,731.6 ₩1,546 ₩1,371.2 Reel ₩1,235.5 View ₩1,288.6 ₩1,237.1 ₩1,168.4 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	SON-8		900 mV	5.5 V	- 40 C	+ 85 C	RV-8263-C8	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz I2C Time Acc. 25ppm RV-3129-C3 32.768kHz OPTION B TA QC Micro Crystal 1: ₩4,945.2 1,167In Stock	Mfr. Part # RV-3129-C3 32.768kHz OPTION B TA QC Mouser Part # 428-203634-MG01	Micro Crystal	Real Time Clock 32.768kHz I2C Time Acc. 25ppm Learn More about Micro Crystal real time clock modules	Datasheet	1,167In Stock	Cut Tape ₩4,945.2 ₩3,712.8 ₩3,400.8 ₩3,057.6 Reel ₩2,823.6 View ₩2,901.6 ₩2,776.8 ₩2,745.6 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)		Backup Switching	1.3 V	5.5 V	- 40 C	+ 85 C	RV-3129	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: ₩5,288.4 3,374In Stock	Mfr. Part # RV-3032-C7 32.768kHz-2.5PPM-TA-QA Mouser Part # 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	3,374In Stock	Cut Tape ₩5,288.4 ₩3,978 ₩3,634.8 ₩3,276 Reel ₩2,995.2 View ₩3,104.4 ₩3,057.6 ₩2,932.8 ₩2,886 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 32.768 kHz +/-20 PPM I2C -40/+85C RV-4162-C7-32.768k-20PPM-TA-QA Micro Crystal 1: ₩4,399.2 90In Stock	Mfr. Part # RV-4162-C7-32.768k-20PPM-TA-QA Mouser Part # 428-202471-MG01	Micro Crystal	Real Time Clock 32.768 kHz +/-20 PPM I2C -40/+85C	Datasheet	90In Stock	Cut Tape ₩4,399.2 ₩3,510 ₩3,291.6 ₩3,057.6 ₩2,948.4 Reel ₩2,496 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)		No Backup Switching	1 V	4.4 V	- 40 C	+ 85 C	RV-4162-C7	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock 32.768 kHz +/-20 PPM SPI -40/+85C RV-8063-C7-32.768KHZ-20PPM-TA-QC Micro Crystal 1: ₩2,464.8 1,470In Stock	Mfr. Part # RV-8063-C7-32.768KHZ-20PPM-TA-QC Mouser Part # 428-203119-MG01	Micro Crystal	Real Time Clock 32.768 kHz +/-20 PPM SPI -40/+85C Learn More about Micro Crystal real time clock modules	Datasheet	1,470In Stock	Cut Tape ₩2,464.8 ₩1,809.6 ₩1,638 ₩1,441.4 Reel ₩1,299.5 View ₩1,354.1 ₩1,318.2 ₩1,237.1 ₩1,213.7 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Serial, I2C, SPI	YY-MM-DD-dd	HH:MM:SS (24 hr)		No Backup Switching	900 mV	5.5 V	- 40 C	+ 85 C	RV-8063-C7	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock 32.768 kHz +/-20 PPM I2C -40/+85C RV-4162-C7-32.768kHz-20PPM-TA-QC Micro Crystal 1: ₩4,071.6 470In Stock 33,000Expected 11/13/2026	Mfr. Part # RV-4162-C7-32.768kHz-20PPM-TA-QC Mouser Part # 428-200007-MG01	Micro Crystal	Real Time Clock 32.768 kHz +/-20 PPM I2C -40/+85C Learn More about Micro Crystal real time clock modules	Datasheet	470In Stock 33,000Expected 11/13/2026	Cut Tape ₩4,071.6 ₩3,026.4 ₩2,761.2 ₩2,480.4 Reel ₩2,168.4 View ₩2,340 ₩2,277.6 ₩2,121.6 ₩2,074.8 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)		No Backup Switching	1 V	4.4 V	- 40 C	+ 85 C	RV-4162-C7	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz SPI Time Acc. 6ppm AEC RV-3149-C3 32.768kHz OPTION A TB QA Micro Crystal 1: ₩7,269.6 52In Stock 1,000Expected 6/18/2027	Mfr. Part # RV-3149-C3 32.768kHz OPTION A TB QA Mouser Part # 428-203641-MG01	Micro Crystal	Real Time Clock 32.768kHz SPI Time Acc. 6ppm AEC Learn More about Micro Crystal real time clock modules	Datasheet	52In Stock 1,000Expected 6/18/2027	Cut Tape ₩7,269.6 ₩5,522.4 ₩5,085.6 ₩4,602 View Reel ₩4,196.4 ₩4,368 ₩4,321.2 ₩4,196.4 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SPI	YY-MM-DD-dd	HH:MM:SS (24 hr)		Backup Switching	1.3 V	5.5 V	- 40 C	+ 125 C	RV-3149	SMD/SMT		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: ₩5,163.6 489In Stock 36,000Expected 12/18/2026	Mfr. Part # RV-3032-C7 32.768kHz-2.5PPM-TA-QC Mouser Part # 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	489In Stock 36,000Expected 12/18/2026	Cut Tape ₩5,163.6 ₩3,868.8 ₩3,556.8 ₩3,198 Reel ₩2,917.2 View ₩3,026.4 ₩2,964 ₩2,870.4 ₩2,605.2 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 32.768kHz SPI 20ppm 2.0x1.2x0.7 AEC-Q200 RV-8063-C8 32.768kHz-20PPM-TA-QA Micro Crystal 1: ₩2,464.8 26In Stock 1,000Expected 2/5/2027	Mfr. Part # RV-8063-C8 32.768kHz-20PPM-TA-QA Mouser Part # 428-204290-MC01	Micro Crystal	Real Time Clock 32.768kHz SPI 20ppm 2.0x1.2x0.7 AEC-Q200 Learn More about Micro Crystal rv 8063 c8 rtc modules	Datasheet	26In Stock 1,000Expected 2/5/2027	Cut Tape ₩2,464.8 ₩1,809.6 ₩1,638 ₩1,441.4 Reel ₩1,299.5 View ₩1,354.1 ₩1,318.2 ₩1,237.1 ₩1,213.7 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Serial 3-Wire, SPI	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	SON-8		900 mV	5.5 V	- 40 C	+ 85 C	RV-8063-C8	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock 32.768 kHz +/-3 PPM I2C -40/+85C RV-8803-C7-32.768KHZ-3PPM-TA-QC Micro Crystal 1: ₩4,570.8 63,710On Order	Mfr. Part # RV-8803-C7-32.768KHZ-3PPM-TA-QC Mouser Part # 428-202677-MG01	Micro Crystal	Real Time Clock 32.768 kHz +/-3 PPM I2C -40/+85C Learn More about Micro Crystal real time clock modules	Datasheet	63,710On Order On Order Ship Dates Mfr. #: RV-8803-C7-32.768KHZ-3PPM-TA-QC Stock: 0 On Order: 19,710 Expected 11/11/2026 44,000 Expected 4/30/2027 Factory Lead-Time: 39 Weeks	Cut Tape ₩4,570.8 ₩3,728.4 ₩3,510 ₩3,166.8 View Reel ₩2,402.4 ₩2,496 ₩2,449.2 ₩2,402.4 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)		No Backup Switching	1.5 V	5.5 V	- 40 C	+ 85 C	RV-8803-C7	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock 32.768 kHz +/-3 PPM I2C -40/+85C RV-8803-C7-32.768k-3PPM-TA-QA Micro Crystal 1: ₩4,820.4 19,998Expected 4/16/2027	Mfr. Part # RV-8803-C7-32.768k-3PPM-TA-QA Mouser Part # 428-203035-MG01	Micro Crystal	Real Time Clock 32.768 kHz +/-3 PPM I2C -40/+85C	Datasheet	19,998Expected 4/16/2027	Cut Tape ₩4,820.4 ₩3,603.6 ₩3,307.2 ₩2,979.6 View Reel ₩2,714.4 ₩2,808 ₩2,761.2 ₩2,714.4 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)		No Backup Switching	1.5 V	5.5 V	- 40 C	+ 85 C	RV-8803-C7	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz I2C Time Acc. 1ppm RV-3028-C7 32.768kHz 1ppm TA QC Micro Crystal 1: ₩3,759.6 189,950On Order	Mfr. Part # RV-3028-C7 32.768kHz 1ppm TA QC Mouser Part # 428-203591-MG01	Micro Crystal	Real Time Clock 32.768kHz I2C Time Acc. 1ppm Learn More about Micro Crystal rv 3028 c7	Datasheet	189,950On Order On Order Ship Dates Mfr. #: RV-3028-C7 32.768kHz 1ppm TA QC Stock: 0 On Order: 85,950 Expected 4/23/2027 104,000 Expected 5/21/2027 Factory Lead-Time: 41 Weeks	Cut Tape ₩3,759.6 ₩2,792.4 ₩2,558.4 ₩2,293.2 View Reel ₩2,074.8 ₩2,152.8 ₩2,121.6 ₩2,074.8 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)		Backup Switching	1.2 V	5.5 V	- 40 C	+ 85 C	RV-3028	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz I2C Time Acc. 1ppm RV-3028-C7 32.768kHz 1ppm TA QA Micro Crystal 1: ₩4,040.4 69,306On Order	Mfr. Part # RV-3028-C7 32.768kHz 1ppm TA QA Mouser Part # 428-203603-MG01	Micro Crystal	Real Time Clock 32.768kHz I2C Time Acc. 1ppm Learn More about Micro Crystal rv 3028 c7	Datasheet	69,306On Order On Order Ship Dates Mfr. #: RV-3028-C7 32.768kHz 1ppm TA QA Stock: 0 On Order: 2,306 Expected 4/16/2027 21,000 Expected 5/14/2027 18,000 Expected 5/28/2027 28,000 Expected 6/28/2027 Factory Lead-Time: 37 Weeks	Cut Tape ₩4,040.4 ₩2,995.2 ₩2,745.6 ₩2,449.2 View Reel ₩2,184 ₩2,324.4 ₩2,246.4 ₩2,184 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)		Backup Switching	1.2 V	5.5 V	- 40 C	+ 85 C	RV-3028	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz I2C Time Acc. 6ppm AEC RV-3129-C3 32.768kHz OPTION A TB QA Micro Crystal 1: ₩7,238.4 24,438On Order	Mfr. Part # RV-3129-C3 32.768kHz OPTION A TB QA Mouser Part # 428-203618-MG01	Micro Crystal	Real Time Clock 32.768kHz I2C Time Acc. 6ppm AEC Learn More about Micro Crystal real time clock modules	Datasheet	24,438On Order On Order Ship Dates Mfr. #: RV-3129-C3 32.768kHz OPTION A TB QA Stock: 0 On Order: 8,438 Expected 6/18/2027 16,000 Expected 7/23/2027 Factory Lead-Time: 40 Weeks	Cut Tape ₩7,238.4 ₩5,460 ₩5,023.2 ₩4,539.6 View Reel ₩3,962.4 ₩4,305.6 ₩4,258.8 ₩3,962.4 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)		Backup Switching	1.3 V	5.5 V	- 40 C	+ 125 C	RV-3129	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz I2C Time Acc. 6ppm RV-3129-C3 32.768kHz OPTION A TA QC Micro Crystal 1: ₩6,754.8 8,648On Order	Mfr. Part # RV-3129-C3 32.768kHz OPTION A TA QC Mouser Part # 428-203688-MG01	Micro Crystal	Real Time Clock 32.768kHz I2C Time Acc. 6ppm Learn More about Micro Crystal real time clock modules	Datasheet	8,648On Order On Order Ship Dates Mfr. #: RV-3129-C3 32.768kHz OPTION A TA QC Stock: 0 On Order: 3,648 Pending 5,000 Expected 4/30/2027 Factory Lead-Time: 29 Weeks	Cut Tape ₩6,754.8 ₩5,085.6 ₩4,680 ₩4,212 ₩4,009.2 Reel ₩4,009.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)		Backup Switching	1.3 V	5.5 V	- 40 C	+ 85 C	RV-3129	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock RV-8263-C7-32.768KHZ-20PPM-TA-QC Micro Crystal 1: ₩2,464.8 22,188Expected 11/20/2026	Mfr. Part # RV-8263-C7-32.768KHZ-20PPM-TA-QC Mouser Part # 428-8263C7328K20PTQC	Micro Crystal	Real Time Clock Learn More about Micro Crystal rv8263c7 realtime clock modules	Datasheet	22,188Expected 11/20/2026	Cut Tape ₩2,464.8 ₩1,809.6 ₩1,638 ₩1,446.1 Reel ₩1,294.8 View ₩1,358.8 ₩1,313.5 ₩1,232.4 ₩1,209 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)		No Backup Switching	900 mV	5.5 V	- 40 C	+ 85 C		SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz I2C Time Acc. 25ppm AEC RV-3129-C3 32.768kHz OPTION B TB QA Micro Crystal 1: ₩6,177.6 3,230On Order	Mfr. Part # RV-3129-C3 32.768kHz OPTION B TB QA Mouser Part # 428-203639-MG01	Micro Crystal	Real Time Clock 32.768kHz I2C Time Acc. 25ppm AEC Learn More about Micro Crystal real time clock modules	Datasheet	3,230On Order	Cut Tape ₩6,177.6 ₩4,664.4 ₩4,290 ₩3,868.8 Reel ₩3,556.8 View ₩3,666 ₩3,619.2 ₩3,478.8 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)		Backup Switching	1.3 V	5.5 V	- 40 C	+ 125 C	RV-3129	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6 AEC-Q200 RV-3028-C8-32.768kHz-1PPM-TA-QA Micro Crystal 1: ₩4,726.8 1,999On Order New Product	Mfr. Part # RV-3028-C8-32.768kHz-1PPM-TA-QA Mouser Part # 428-RV3028C81PPMTAQA New Product	Micro Crystal	Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6 AEC-Q200 Learn More about Micro Crystal rv 3028 c8 rtc modules	Datasheet	1,999On Order On Order Ship Dates Mfr. #: RV-3028-C8-32.768kHz-1PPM-TA-QA Stock: 0 On Order: 999 Expected 11/27/2026 1,000 Expected 1/8/2027 Factory Lead-Time: 11 Weeks	Cut Tape ₩4,726.8 ₩3,525.6 ₩3,213.6 ₩2,886 Reel ₩2,745.6 View ₩2,745.6 ₩2,542.8 ₩2,511.6 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	SON-8	Backup Switching	1.1 V	5.5 V	- 40 C	+ 85 C	RV-3028-C8	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6mm RV-3028-C8-32.768kHz-1PPM-TA-QC Micro Crystal 1: ₩4,524 4,509On Order New Product	Mfr. Part # RV-3028-C8-32.768kHz-1PPM-TA-QC Mouser Part # 428-RV3028C81PPMTAQC New Product	Micro Crystal	Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6mm Learn More about Micro Crystal rv 3028 c8 rtc modules	Datasheet	4,509On Order On Order Ship Dates Mfr. #: RV-3028-C8-32.768kHz-1PPM-TA-QC Stock: 0 On Order: 509 Expected 11/13/2026 1,000 Expected 1/8/2027 1,000 Expected 2/12/2027 2,000 Expected 2/26/2027 Factory Lead-Time: 11 Weeks	Cut Tape ₩4,524 ₩3,369.6 ₩3,088.8 ₩2,776.8 Reel ₩2,464.8 View ₩2,620.8 ₩2,542.8 ₩2,418 ₩2,402.4 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	SON-8	Backup Switching	1.1 V	5.5 V	- 40 C	+ 85 C	RV-3028-C8	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock RV-3029-C3, Real-Time Clock, I C-bus, B Stability, 25ppm @ -40 to +85C (SMD 3.7 x 2.5 x 0.9) RV-3029-C3-TA-QC-Opt. B Micro Crystal 1: ₩6,193.2 5,400On Order	Mfr. Part # RV-3029-C3-TA-QC-Opt. B Mouser Part # 428-RV3029C3TAQCOPTB	Micro Crystal	Real Time Clock RV-3029-C3, Real-Time Clock, I C-bus, B Stability, 25ppm @ -40 to +85C (SMD 3.7 x 2.5 x 0.9)	Datasheet	5,400On Order On Order Ship Dates Mfr. #: RV-3029-C3-TA-QC-Opt. B Stock: 0 On Order: 2,400 Pending 3,000 Expected 10/30/2026 Factory Lead-Time: 5 Weeks	Cut Tape ₩6,193.2 ₩4,664.4 ₩4,290 ₩3,868.8 ₩3,822 Reel ₩3,229.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)		Backup Switching	1.3 V	5.5 V	- 40 C	+ 85 C	RV-3029-C3	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock Real Time Clock, automotive grade AEC-Q200 RV-3029-C3-TB-QA-Opt. B Micro Crystal 1: ₩7,113.6 1,000Expected 11/20/2026	Mfr. Part # RV-3029-C3-TB-QA-Opt. B Mouser Part # 428-RV3029C3TBQAOPTB	Micro Crystal	Real Time Clock Real Time Clock, automotive grade AEC-Q200	Datasheet	1,000Expected 11/20/2026	Cut Tape ₩7,113.6 ₩5,366.4 ₩4,929.6 ₩4,446 ₩4,399.2 Reel ₩3,712.8 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Serial 2-Wire, I2C	YY-MM-DD	HH:MM:SS:hh (12 hr, 24 hr)	SON-10	Backup Switching	1.3 V	5.5 V	- 40 C	+ 125 C	RV-3029-C3	SMD/SMT	AEC-Q200	Reel, Cut Tape, MouseReel

Micro Crystal Real Time Clock

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