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Micro Crystal Semiconductors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
Real Time Clock 32.768 kHz +/-3 PPM I2C -40/+85C RV-8803-C7-32.768k-3PPM-TA-QA Micro Crystal 1: ¥513.2 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 ¥513.2 ¥383.7 ¥352.1 ¥317.3 View Reel ¥289 ¥299 ¥294 ¥289 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock 32.768kHz I2C Time Acc. 1ppm RV-3028-C7 32.768kHz 1ppm TA QC Micro Crystal 1: ¥400.3 191,070On 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	191,070On Order On Order Ship Dates Mfr. #: RV-3028-C7 32.768kHz 1ppm TA QC Stock: 0 On Order: 87,070 Expected 4/23/2027 104,000 Expected 5/21/2027 Factory Lead-Time: 41 Weeks	Cut Tape ¥400.3 ¥297.3 ¥272.4 ¥244.2 View Reel ¥220.9 ¥229.2 ¥225.9 ¥220.9 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock 32.768kHz I2C Time Acc. 1ppm RV-3028-C7 32.768kHz 1ppm TA QA Micro Crystal 1: ¥430.2 72,306On 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	72,306On Order On Order Ship Dates Mfr. #: RV-3028-C7 32.768kHz 1ppm TA QA Stock: 0 On Order: 5,306 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 ¥430.2 ¥318.9 ¥292.3 ¥260.8 View Reel ¥232.5 ¥247.5 ¥239.2 ¥232.5 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock 32.768kHz I2C Time Acc. 6ppm AEC RV-3129-C3 32.768kHz OPTION A TB QA Micro Crystal 1: ¥770.7 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 TBD Factory Lead-Time: 40 Weeks	Cut Tape ¥770.7 ¥581.4 ¥534.8 ¥483.4 View Reel ¥421.9 ¥458.4 ¥453.5 ¥421.9 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock 32.768kHz I2C Time Acc. 6ppm RV-3129-C3 32.768kHz OPTION A TA QC Micro Crystal 1: ¥719.2 8,798On 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	8,798On Order On Order Ship Dates Mfr. #: RV-3129-C3 32.768kHz OPTION A TA QC Stock: 0 On Order: 3,798 Pending 5,000 Expected 4/30/2027 Factory Lead-Time: 29 Weeks	Cut Tape ¥719.2 ¥541.5 ¥498.3 ¥448.5 ¥426.9 Reel ¥426.9 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock 32.768kHz I2C Time Acc. 25ppm AEC RV-3129-C3 32.768kHz OPTION B TB QA Micro Crystal 1: ¥657.8 3,230Expected 10/23/2026	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	3,230Expected 10/23/2026	Cut Tape ¥657.8 ¥496.6 ¥456.8 ¥411.9 Reel ¥378.7 View ¥390.3 ¥385.4 ¥370.4 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6 AEC-Q200 RV-3028-C8-32.768kHz-1PPM-TA-QA Micro Crystal 1: ¥503.3 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 ¥503.3 ¥375.4 ¥342.2 ¥307.3 Reel ¥292.3 View ¥292.3 ¥270.7 ¥267.4 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
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: ¥659.4 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 Expected 10/23/2026 3,000 Expected 10/30/2026 Factory Lead-Time: 5 Weeks	Cut Tape ¥659.4 ¥496.6 ¥456.8 ¥411.9 ¥406.9 Reel ¥343.8 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock Real Time Clock, automotive grade AEC-Q200 RV-3029-C3-TB-QA-Opt. B Micro Crystal 1: ¥757.4 1,000Expected 11/12/2026	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 11/12/2026	Cut Tape ¥757.4 ¥571.4 ¥524.9 ¥473.4 ¥468.4 Reel ¥395.3 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.7 AEC-Q200 RV-8263-C8 32.768kHz-20PPM-TA-QA Micro Crystal 1: ¥262.4 4,000Expected 10/30/2026	Mfr. Part # RV-8263-C8 32.768kHz-20PPM-TA-QA Mouser Part # 428-204291-MC01	Micro Crystal	Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.7 AEC-Q200 Learn More about Micro Crystal rv 8263 c8 rtc modules	Datasheet	4,000Expected 10/30/2026	Cut Tape ¥262.4 ¥192.7 ¥174.4 ¥153.5 Reel ¥138.4 View ¥144.2 ¥138.5 ¥133.5 ¥132 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock RV-8263-C7-32.768KHZ-20PPM-TA-QA Micro Crystal 1: ¥282.4 2,000Expected 11/20/2026	Mfr. Part # RV-8263-C7-32.768KHZ-20PPM-TA-QA Mouser Part # 428-8263C7328K20PTQA	Micro Crystal	Real Time Clock Learn More about Micro Crystal rv8263c7 realtime clock modules	Datasheet	2,000Expected 11/20/2026	¥282.4 ¥207.6 ¥187.7 ¥167.8 View ¥156.3 ¥151.3 ¥149.2 ¥142.2 ¥139.4	Min.: 1 Mult.: 1
Real Time Clock 32.768kHz, 20PPM, Real-Time Clock Module with SPI-Bus RV-8063-C8 32.768kHz-20PPM-TA-QC Micro Crystal 1: ¥250.8 1,000Expected 2/5/2027	Mfr. Part # RV-8063-C8 32.768kHz-20PPM-TA-QC Mouser Part # 428-204233-MC01	Micro Crystal	Real Time Clock 32.768kHz, 20PPM, Real-Time Clock Module with SPI-Bus Learn More about Micro Crystal rv 8063 c8 rtc modules	Datasheet	1,000Expected 2/5/2027	Cut Tape ¥250.8 ¥184.4 ¥164.6 ¥146 Reel ¥131.9 View ¥137.2 ¥135.9 ¥125.4 ¥122.7 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock 32.768 kHz OPTION B TEMP COMP I2C RV-3029-C3-32.768KHZ-OPTION-B-TA-QC Micro Crystal 1,000: ¥337.2 Non-Stocked Lead-Time 2 Weeks NRND	Mfr. Part # RV-3029-C3-32.768KHZ-OPTION-B-TA-QC Mouser Part # 428-201732-MG01 NRND	Micro Crystal	Real Time Clock 32.768 kHz OPTION B TEMP COMP I2C	Datasheet	Non-Stocked Lead-Time 2 Weeks	¥337.2	Min.: 1,000 Mult.: 1,000
Real Time Clock 32.768 kHz OPTION A TEMP COMP -40/+125C RV-3029-C3-32.768kHz-OPTION-A-TB-QC Micro Crystal 1,000: ¥446.8 Non-Stocked Lead-Time 10 Weeks NRND	Mfr. Part # RV-3029-C3-32.768kHz-OPTION-A-TB-QC Mouser Part # 428-202678-MG01 NRND	Micro Crystal	Real Time Clock 32.768 kHz OPTION A TEMP COMP -40/+125C	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel ¥446.8	Min.: 1,000 Mult.: 1,000 : 1,000
Clock & Timer Development Tools RV-4162-C7 EVAL BOARD 32.768 kHz RV-4162-C7-EVALUATION-BOARD Micro Crystal 1: ¥2,755.6 Non-Stocked	Mfr. Part # RV-4162-C7-EVALUATION-BOARD Mouser Part # 428-201470-AA00	Micro Crystal	Clock & Timer Development Tools RV-4162-C7 EVAL BOARD 32.768 kHz	Datasheet	Non-Stocked	¥2,755.6	Min.: 1 Mult.: 1
Real Time Clock 32.768 kHz +/-10 PPM I2C -40/+85C RV-4162-C7-32.768KHZ-10PPM-TA-QC Micro Crystal 1: ¥504.9 Non-Stocked	Mfr. Part # RV-4162-C7-32.768KHZ-10PPM-TA-QC Mouser Part # 428-201516-MG01	Micro Crystal	Real Time Clock 32.768 kHz +/-10 PPM I2C -40/+85C	Datasheet	Non-Stocked	Cut Tape ¥504.9 ¥377 ¥343.8 ¥310.6 Reel ¥262.4 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Clock & Timer Development Tools RV-3049-C3 EVAL BOARD OPTION B RV-3049-C3-EVALUATION-BOARD-OPTION-B Micro Crystal 1: ¥2,760.6 Non-Stocked	Mfr. Part # RV-3049-C3-EVALUATION-BOARD-OPTION-B Mouser Part # 428-201735-AA00	Micro Crystal	Clock & Timer Development Tools RV-3049-C3 EVAL BOARD OPTION B	Datasheet	Non-Stocked	¥2,760.6	Min.: 1 Mult.: 1
Clock & Timer Development Tools RV-8803-C7 EVAL BOARD 32.768 kHz RV-8803-C7-EVALUATION-BOARD Micro Crystal 1: ¥2,755.6 Non-Stocked	Mfr. Part # RV-8803-C7-EVALUATION-BOARD Mouser Part # 428-202689-AA00	Micro Crystal	Clock & Timer Development Tools RV-8803-C7 EVAL BOARD 32.768 kHz	Datasheet	Non-Stocked	¥2,755.6	Min.: 1 Mult.: 1
Clock & Timer Development Tools RV-8063-C7 EVAL BOARD 32.768 kHz RV-8063-C7-EVALUATION-BOARD Micro Crystal 1: ¥2,755.6 Non-Stocked	Mfr. Part # RV-8063-C7-EVALUATION-BOARD Mouser Part # 428-203120-AA00	Micro Crystal	Clock & Timer Development Tools RV-8063-C7 EVAL BOARD 32.768 kHz	Datasheet	Non-Stocked	¥2,755.6	Min.: 1 Mult.: 1
Real Time Clock Real Time Clock RTC 3.7 x 2.5 x 0.9mm 6ppm @ -40C to +85C commercial grade RV-3129-C3-32.768kHz-OPTION-A-TA-QC-T3 Micro Crystal 1,000: ¥408.6 Non-Stocked Lead-Time 15 Weeks	Mfr. Part # RV-3129-C3-32.768kHz-OPTION-A-TA-QC-T3 Mouser Part # 428-3129C3OPTATAQCT3	Micro Crystal	Real Time Clock Real Time Clock RTC 3.7 x 2.5 x 0.9mm 6ppm @ -40C to +85C commercial grade	Datasheet	Non-Stocked Lead-Time 15 Weeks	Reel ¥408.6 ¥403.6	Min.: 1,000 Mult.: 1,000 : 1,000
Real Time Clock RV-3129-C3-32.768kHz-OPTION-A-TB-QC Micro Crystal 1: ¥790.6 Non-Stocked	Mfr. Part # RV-3129-C3-32.768kHz-OPTION-A-TB-QC Mouser Part # 428-RV3129C3OPTATBQC	Micro Crystal	Real Time Clock	Datasheet	Non-Stocked	¥790.6 ¥596.3 ¥548.1 ¥493.3 View ¥468.4 ¥465.1 ¥450.1 ¥443.5	Min.: 1 Mult.: 1
Clock & Timer Development Tools RV-3029-C3 EVAL BOARD OPTION B RV-3029-C3-EVALUATION-BOARD-OPTION-B Micro Crystal 1: ¥2,760.6 Non-Stocked NRND	Mfr. Part # RV-3029-C3-EVALUATION-BOARD-OPTION-B Mouser Part # 428-201733-AA00 NRND	Micro Crystal	Clock & Timer Development Tools RV-3029-C3 EVAL BOARD OPTION B	Datasheet	Non-Stocked	¥2,760.6	Min.: 1 Mult.: 1
Real Time Clock 32.768 kHz OPTION B TEMP COMP SPI RV-3049-C3-32.768KHZ-OPTION-B-TA-QC Micro Crystal 1,000: ¥337.2 Non-Stocked NRND	Mfr. Part # RV-3049-C3-32.768KHZ-OPTION-B-TA-QC Mouser Part # 428-201734-MG01 NRND	Micro Crystal	Real Time Clock 32.768 kHz OPTION B TEMP COMP SPI	Datasheet	Non-Stocked	¥337.2	Min.: 1,000 Mult.: 1,000
Real Time Clock 32.768 kHz OPTION A TEMP COMP I2C RV-3029-C3-32.768KHZ-OPTION-A-TA-QC Micro Crystal 1,000: ¥416.9 Non-Stocked NRND	Mfr. Part # RV-3029-C3-32.768KHZ-OPTION-A-TA-QC Mouser Part # 428-201875-MG01 NRND	Micro Crystal	Real Time Clock 32.768 kHz OPTION A TEMP COMP I2C	Datasheet	Non-Stocked	¥416.9	Min.: 1,000 Mult.: 1,000
Real Time Clock 32.768 kHz OPTION B TEMP COMP -40/+125C RV-3029-C3-32.768KHZ-OPTION-B-TB-QC Micro Crystal 1,000: ¥382 Non-Stocked NRND	Mfr. Part # RV-3029-C3-32.768KHZ-OPTION-B-TB-QC Mouser Part # 428-201990-MG01 NRND	Micro Crystal	Real Time Clock 32.768 kHz OPTION B TEMP COMP -40/+125C	Datasheet	Non-Stocked	Reel ¥382	Min.: 1,000 Mult.: 1,000 : 1,000