.hide-partial { max-height: none; } .show-more { display: none; }

Nisshinbo Micro Devices Clock & Timer ICs

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Clock & Timer ICs

List Images

Results: 33

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (INR) Filter the results in the table by unit price based on your quantity.	Qty.
Real Time Clock 4-wire Real Time Clock Module R2045S-E2-FE Nisshinbo 1: ₹450.95 3,638In Stock	Mfr. Part No. R2045S-E2-FE Mouser Part No 848-R2045S-E2-FE	Nisshinbo	Real Time Clock 4-wire Real Time Clock Module	Datasheet	3,638In Stock	Cut Tape ₹450.95 ₹341.08 ₹313.37 ₹282.80 Reel ₹241.72 View ₹268.47 ₹250.31 ₹237.89 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock 2-Wire Real Time Clock IC R2051S02-E2-F Nisshinbo 1: ₹165.28 2,000In Stock	Mfr. Part No. R2051S02-E2-F Mouser Part No 848-R2051S02E2F	Nisshinbo	Real Time Clock 2-Wire Real Time Clock IC	Datasheet	2,000In Stock	Cut Tape ₹165.28 ₹120.38 ₹109.87 ₹101.27 Reel ₹79.49 View ₹79.78 ₹79.01 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Real Time Clock 2-Wire Real Time Clock IC R2023T-E2-F Nisshinbo 1: ₹142.35 5,003In Stock	Mfr. Part No. R2023T-E2-F Mouser Part No 848-R2023TE2F	Nisshinbo	Real Time Clock 2-Wire Real Time Clock IC	Datasheet	5,003In Stock	Cut Tape ₹142.35 ₹104.14 ₹94.30 ₹83.69 Reel ₹76.62 View ₹78.53 ₹76.62 ₹67.45 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Clock Generators & Support Products Spread Spectrum Modulation (SSFM) Oscillator IC with External Synchronization for Switching Regulators NJW4203R-A1-TE1 Nisshinbo 1: ₹156.69 70In Stock New Product	Mfr. Part No. NJW4203R-A1-TE1 Mouser Part No 848-NJW4203R-A1-TE1 New Product	Nisshinbo	Clock Generators & Support Products Spread Spectrum Modulation (SSFM) Oscillator IC with External Synchronization for Switching Regulators Learn More about Nisshinbo njw4203 ssfm oscillator ics	Datasheet	70In Stock	Cut Tape ₹156.69 ₹114.65 ₹104.14 ₹91.81 Reel ₹79.20 View ₹86.27 ₹82.93 ₹81.88 ₹78.25	Min.: 1 Mult.: 1 : 2,000
Real Time Clock 4-wire Serial Interface RV5C348B-E2-F Nisshinbo 1: ₹156.69 1,675In Stock	Mfr. Part No. RV5C348B-E2-F Mouser Part No 848-RV5C348B-E2-F	Nisshinbo	Real Time Clock 4-wire Serial Interface	Datasheet	1,675In Stock	Cut Tape ₹156.69 ₹114.65 ₹104.14 ₹91.81 Reel ₹76.62 View ₹86.27 ₹82.93 ₹77.01 ₹74.90 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Real Time Clock 2-Wire Real Time Clock IC R2051L02-E2 Nisshinbo 1: ₹153.82 3,620In Stock	Mfr. Part No. R2051L02-E2 Mouser Part No 848-R2051L02-E2	Nisshinbo	Real Time Clock 2-Wire Real Time Clock IC	Datasheet	3,620In Stock	Cut Tape ₹153.82 ₹112.74 ₹102.23 ₹90.19 Reel ₹70.99 View ₹84.74 ₹81.40 ₹73.85 ₹70.70 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Real Time Clock 3-Wire Real Time Clock IC R2033T-E2-F Nisshinbo 1: ₹142.35 1,989In Stock	Mfr. Part No. R2033T-E2-F Mouser Part No 848-R2033TE2F	Nisshinbo	Real Time Clock 3-Wire Real Time Clock IC	Datasheet	1,989In Stock	Cut Tape ₹142.35 ₹104.14 ₹94.30 ₹83.69 View Reel ₹66.78 ₹78.53 ₹75.48 ₹66.88 ₹66.78 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Real Time Clock 4-Wire Real Time Clock IC RV5C348A-E2-F Nisshinbo 1: ₹156.69 1,720In Stock	Mfr. Part No. RV5C348A-E2-F Mouser Part No 848-RV5C348AE2F	Nisshinbo	Real Time Clock 4-Wire Real Time Clock IC	Datasheet	1,720In Stock	Cut Tape ₹156.69 ₹114.65 ₹104.14 ₹91.81 Reel ₹76.62 View ₹86.27 ₹82.93 ₹77.01 ₹72.99 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Real Time Clock 2-Wire Real Time Clock IC R2223T-E2-F Nisshinbo 1: ₹156.69 1,680In Stock	Mfr. Part No. R2223T-E2-F Mouser Part No 848-R2223TE2F	Nisshinbo	Real Time Clock 2-Wire Real Time Clock IC		1,680In Stock	Cut Tape ₹156.69 ₹115.60 ₹104.14 ₹92.48 Reel ₹71.94 View ₹87.71 ₹83.60 ₹73.95 ₹70.51 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Real Time Clock 2-Wire Real Time Clock IC R2223L-E2 Nisshinbo 1: ₹157.64 5,351In Stock	Mfr. Part No. R2223L-E2 Mouser Part No 848-R2223L-E2	Nisshinbo	Real Time Clock 2-Wire Real Time Clock IC		5,351In Stock	Cut Tape ₹157.64 ₹115.60 ₹104.14 ₹91.81 Reel ₹76.62 View ₹86.27 ₹82.93 ₹81.88 ₹74.90 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Real Time Clock 2-Wire Real Time Clock IC RV5C387A-E2-F Nisshinbo 1: ₹156.69 6,891In Stock	Mfr. Part No. RV5C387A-E2-F Mouser Part No 848-RV5C387A-E2-F	Nisshinbo	Real Time Clock 2-Wire Real Time Clock IC	Datasheet	6,891In Stock	Cut Tape ₹156.69 ₹114.65 ₹104.14 ₹99.36 Reel ₹83.98 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Real Time Clock Hi Prec I2C-Bus Real Time Clock Mod R2025S-E2-FE Nisshinbo 1: ₹428.02 2,447In Stock	Mfr. Part No. R2025S-E2-FE Mouser Part No 848-R2025S-E2-FE	Nisshinbo	Real Time Clock Hi Prec I2C-Bus Real Time Clock Mod Learn More about Nisshinbo ricoh r2025 i2c bus rtc module	Datasheet	2,447In Stock	Cut Tape ₹428.02 ₹323.88 ₹298.08 ₹269.42 Reel ₹242.67 View ₹255.09 ₹252.23 ₹231.21 ₹221.65 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock 4-Wire Real Time Clock IC R2043T-E2-F Nisshinbo 1: ₹144.27 2,176In Stock	Mfr. Part No. R2043T-E2-F Mouser Part No 848-R2043TE2F	Nisshinbo	Real Time Clock 4-Wire Real Time Clock IC	Datasheet	2,176In Stock	Cut Tape ₹144.27 ₹105.09 ₹94.30 ₹83.69 Reel ₹70.80 View ₹78.53 ₹75.48 ₹74.62 ₹69.27 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Real Time Clock 2-Wire Real Time Clock IC R2051S01-E2-F Nisshinbo 1: ₹170.06 2,120In Stock 2,000On Order	Mfr. Part No. R2051S01-E2-F Mouser Part No 848-R2051S01E2F	Nisshinbo	Real Time Clock 2-Wire Real Time Clock IC	Datasheet	2,120In Stock 2,000On Order	Cut Tape ₹170.06 ₹125.16 ₹113.69 ₹100.32 Reel ₹84.55 View ₹93.82 ₹90.19 ₹88.57 ₹82.64 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Real Time Clock 2-Wire Real Time Clock IC R2221T-E2-F Nisshinbo 1: ₹158.60 2,303In Stock	Mfr. Part No. R2221T-E2-F Mouser Part No 848-R2221TE2F	Nisshinbo	Real Time Clock 2-Wire Real Time Clock IC	Datasheet	2,303In Stock	Cut Tape ₹158.60 ₹116.56 ₹105.09 ₹93.25 Reel ₹78.44 View ₹87.61 ₹84.17 ₹82.55 ₹76.62 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Real Time Clock 2-Wire Real Time Clock IC RS5C372B-E2-F Nisshinbo 1: ₹156.69 1,984Expected 20-11-2026	Mfr. Part No. RS5C372B-E2-F Mouser Part No 848-RS5C372B-E2-F	Nisshinbo	Real Time Clock 2-Wire Real Time Clock IC	Datasheet	1,984Expected 20-11-2026	Cut Tape ₹156.69 ₹114.65 ₹104.14 ₹91.81 Reel ₹75.48 View ₹86.27 ₹82.93 ₹75.76 ₹74.90 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Real Time Clock 2-Wire Real Time Clock IC RS5C372A-E2-F Nisshinbo 1: ₹157.64 4,000On Order	Mfr. Part No. RS5C372A-E2-F Mouser Part No 848-RS5C372AE2F	Nisshinbo	Real Time Clock 2-Wire Real Time Clock IC Learn More about Nisshinbo ricoh rtcs	Datasheet	4,000On Order On Order Ship Dates Mfr. No: RS5C372A-E2-F Stock: 0 On Order: 2,000 Expected 20-11-2026 2,000 Expected 05-01-2027 Factory Lead Time: 15 Weeks	Cut Tape ₹157.64 ₹115.60 ₹104.14 ₹91.81 Reel ₹77.67 View ₹86.27 ₹82.93 ₹81.88 ₹75.95 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Real Time Clock 3-WIRE SERIAL INTERFACE REAL-TIME CLOCK ICs WITH VOLTAGE MONITORING FUNCTION RV5C338A-E2-F Nisshinbo 1: ₹156.69 2,000Expected 05-11-2026	Mfr. Part No. RV5C338A-E2-F Mouser Part No 848-RV5C338A-E2-F	Nisshinbo	Real Time Clock 3-WIRE SERIAL INTERFACE REAL-TIME CLOCK ICs WITH VOLTAGE MONITORING FUNCTION	Datasheet	2,000Expected 05-11-2026	Cut Tape ₹156.69 ₹114.65 ₹104.14 ₹98.41 Reel ₹75.48 View ₹75.76 ₹74.90	Min.: 1 Mult.: 1 : 2,000
Clock Generators & Support Products Spread Spectrum Modulation (SSFM) Oscillator IC with External Synchronization for Switching Regulators NJW4203R-A1-TE Nisshinbo 2,000: ₹72.42 Non-Stocked Lead-Time 12 Weeks New Product	Mfr. Part No. NJW4203R-A1-TE Mouser Part No 848-NJW4203R-A1-TE New Product	Nisshinbo	Clock Generators & Support Products Spread Spectrum Modulation (SSFM) Oscillator IC with External Synchronization for Switching Regulators Learn More about Nisshinbo njw4203 ssfm oscillator ics	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ₹72.42	Min.: 2,000 Mult.: 2,000 : 2,000
Clock Generators & Support Products Spread Spectrum Modulation (SSFM) Oscillator IC with External Synchronization for Switching Regulators NJW4203R-A1-T1-TE1 Nisshinbo 2,000: ₹86.75 Non-Stocked Lead-Time 12 Weeks New Product	Mfr. Part No. NJW4203R-A1-T1-TE1 Mouser Part No 848-NJW4203RA1T1TE1 New Product	Nisshinbo	Clock Generators & Support Products Spread Spectrum Modulation (SSFM) Oscillator IC with External Synchronization for Switching Regulators Learn More about Nisshinbo njw4203 ssfm oscillator ics	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ₹86.75	Min.: 2,000 Mult.: 2,000 : 2,000
Real Time Clock 4-Wire Real Time Clock IC R2043L-E2 Nisshinbo 3,000: ₹67.45 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. R2043L-E2 Mouser Part No 848-R2043L-E2	Nisshinbo	Real Time Clock 4-Wire Real Time Clock IC	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ₹67.45	Min.: 3,000 Mult.: 3,000 : 3,000
Real Time Clock 2-Wire Real Time Clock IC R2051L01-E2 Nisshinbo 3,000: ₹74.14 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. R2051L01-E2 Mouser Part No 848-R2051L01-E2	Nisshinbo	Real Time Clock 2-Wire Real Time Clock IC	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ₹74.14 ₹73.57	Min.: 3,000 Mult.: 3,000 : 3,000
Real Time Clock High precision I2C-Bus Real-Time Clock Module R2051S03-E2-F Nisshinbo 2,000: ₹79.39 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. R2051S03-E2-F Mouser Part No 848-R2051S03-E2-F	Nisshinbo	Real Time Clock High precision I2C-Bus Real-Time Clock Module	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ₹79.39 ₹79.01	Min.: 2,000 Mult.: 2,000 : 2,000
Real Time Clock 2-Wire Real Time Clock IC R2051T01-E2-F Nisshinbo 2,000: ₹74.14 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. R2051T01-E2-F Mouser Part No 848-R2051T01E2F	Nisshinbo	Real Time Clock 2-Wire Real Time Clock IC	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ₹74.14 ₹73.57	Min.: 2,000 Mult.: 2,000 : 2,000
Real Time Clock 3-Wire Real Time Clock IC R2061L01-E2 Nisshinbo 3,000: ₹72.51 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. R2061L01-E2 Mouser Part No 848-R2061L01-E2	Nisshinbo	Real Time Clock 3-Wire Real Time Clock IC Learn More about Nisshinbo ricoh rtcs	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ₹72.51 ₹71.08	Min.: 3,000 Mult.: 3,000 : 3,000

Nisshinbo Micro Devices Clock & Timer ICs

Types of Clock & Timer ICs

Customer Service Office

Company

Resources

Support