Real Time Clock 4-wire Real Time Clock Module
R2045S-E2-FE
Nisshinbo
1:
4,06 €
3.941 In Stock
Mouser Part No
848-R2045S-E2-FE
Nisshinbo
Real Time Clock 4-wire Real Time Clock Module
3.941 In Stock
1
4,06 €
10
3,07 €
25
2,82 €
100
2,55 €
1.000
2,18 €
2.000
View
250
2,42 €
500
2,25 €
2.000
2,15 €
Buy
Min.: 1
Mult.: 1
Reel :
1.000
Details
Serial 4-Wire
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
No Backup Switching
1.7 V
5.5 V
- 40 C
+ 85 C
R2045S/D
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 2-Wire Real Time Clock IC
R2023T-E2-F
Nisshinbo
1:
1,28 €
3.003 In Stock
2.000 On Order
Mouser Part No
848-R2023TE2F
Nisshinbo
Real Time Clock 2-Wire Real Time Clock IC
3.003 In Stock
2.000 On Order
1
1,28 €
10
0,937 €
25
0,849 €
100
0,753 €
2.000
0,69 €
4.000
View
250
0,707 €
500
0,69 €
4.000
0,607 €
Buy
Min.: 1
Mult.: 1
Reel :
2.000
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
TSSOP-10
No Backup Switching
1.7 V
5.5 V
- 40 C
+ 85 C
R2023T
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 2-Wire Real Time Clock IC
R2223T-E2-F
Nisshinbo
1:
1,43 €
1.680 In Stock
Mouser Part No
848-R2223TE2F
Nisshinbo
Real Time Clock 2-Wire Real Time Clock IC
1.680 In Stock
1
1,43 €
10
1,05 €
25
0,946 €
100
0,84 €
2.000
0,655 €
4.000
View
250
0,789 €
500
0,759 €
1.000
0,739 €
4.000
0,642 €
Buy
Min.: 1
Mult.: 1
Reel :
2.000
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
TSSOP-10
No Backup Switching
1.5 V
5.5 V
- 40 C
+ 85 C
R2223T
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 2-Wire Real Time Clock IC
RS5C372B-E2-F
Nisshinbo
1:
1,41 €
999 In Stock
Mouser Part No
848-RS5C372B-E2-F
Nisshinbo
Real Time Clock 2-Wire Real Time Clock IC
999 In Stock
1
1,41 €
10
1,03 €
25
0,937 €
100
0,826 €
2.000
0,679 €
4.000
View
250
0,777 €
500
0,746 €
1.000
0,682 €
4.000
0,674 €
Buy
Min.: 1
Mult.: 1
Reel :
2.000
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
16 B
SSOP-8
Backup Switching
2 V
6 V
- 40 C
+ 85 C
RS5C372
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 4-Wire Real Time Clock IC
RV5C348A-E2-F
Nisshinbo
1:
1,41 €
1.748 In Stock
Mouser Part No
848-RV5C348AE2F
Nisshinbo
Real Time Clock 4-Wire Real Time Clock IC
1.748 In Stock
1
1,41 €
10
1,03 €
25
0,937 €
100
0,826 €
2.000
0,69 €
4.000
View
250
0,777 €
500
0,746 €
1.000
0,696 €
4.000
0,657 €
Buy
Min.: 1
Mult.: 1
Reel :
2.000
Details
Serial 4-Wire, SPI
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
SSOP-10
Backup Switching
2 V
5.5 V
- 40 C
+ 85 C
RV5C348
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 2-Wire Real Time Clock IC
R2051L02-E2
Nisshinbo
1:
1,38 €
3.620 In Stock
Mouser Part No
848-R2051L02-E2
Nisshinbo
Real Time Clock 2-Wire Real Time Clock IC
3.620 In Stock
1
1,38 €
10
1,01 €
25
0,92 €
100
0,812 €
3.000
0,649 €
6.000
View
250
0,763 €
500
0,733 €
1.000
0,68 €
6.000
0,643 €
Buy
Min.: 1
Mult.: 1
Reel :
3.000
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
QFN023023-16
Backup Switching
750 mV
5.5 V
- 40 C
+ 85 C
R2051L
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 3-Wire Real Time Clock IC
R2033T-E2-F
Nisshinbo
1:
1,28 €
1.989 In Stock
Mouser Part No
848-R2033TE2F
Nisshinbo
Real Time Clock 3-Wire Real Time Clock IC
1.989 In Stock
1
1,28 €
10
0,937 €
25
0,849 €
100
0,753 €
2.000
0,613 €
4.000
View
250
0,707 €
500
0,679 €
1.000
0,615 €
4.000
0,607 €
Buy
Min.: 1
Mult.: 1
Reel :
2.000
Details
Serial 3-Wire
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
TSSOP-10
No Backup Switching
1.7 V
5.5 V
- 40 C
+ 85 C
R2033T
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 4-wire Serial Interface
RV5C348B-E2-F
Nisshinbo
1:
1,41 €
1.675 In Stock
Mouser Part No
848-RV5C348B-E2-F
Nisshinbo
Real Time Clock 4-wire Serial Interface
1.675 In Stock
1
1,41 €
10
1,03 €
25
0,937 €
100
0,826 €
2.000
0,69 €
4.000
View
250
0,777 €
500
0,746 €
1.000
0,696 €
4.000
0,684 €
Buy
Min.: 1
Mult.: 1
Reel :
2.000
Details
Serial 4-Wire
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
16 B
SSOP-10
Backup Switching
2 V
5.5 V
- 40 C
+ 85 C
RV5C348
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 2-Wire Real Time Clock IC
R2223L-E2
Nisshinbo
1:
1,42 €
5.351 In Stock
Mouser Part No
848-R2223L-E2
Nisshinbo
Real Time Clock 2-Wire Real Time Clock IC
5.351 In Stock
1
1,42 €
10
1,04 €
25
0,937 €
100
0,826 €
3.000
0,69 €
6.000
View
250
0,777 €
500
0,746 €
1.000
0,737 €
6.000
0,674 €
Buy
Min.: 1
Mult.: 1
Reel :
3.000
Details
Serial 2-Wire, I2C
BCD
BCD
QFN1818-12
No Backup Switching
1.5 V
5.5 V
- 40 C
+ 85 C
R2223L
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 2-Wire Real Time Clock IC
RV5C387A-E2-F
Nisshinbo
1:
1,41 €
8.946 In Stock
Mouser Part No
848-RV5C387A-E2-F
Nisshinbo
Real Time Clock 2-Wire Real Time Clock IC
8.946 In Stock
1
1,41 €
10
1,03 €
25
0,937 €
100
0,826 €
250
View
2.000
0,757 €
250
0,777 €
500
0,757 €
2.000
0,757 €
Buy
Min.: 1
Mult.: 1
Reel :
2.000
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
16 B
SSOP-10
No Backup Switching
2 V
5.5 V
- 40 C
+ 85 C
RV5C387
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Hi Prec I2C-Bus Real Time Clock Mod
R2025S-E2-FE
Nisshinbo
1:
3,85 €
2.447 In Stock
Mouser Part No
848-R2025S-E2-FE
Nisshinbo
Real Time Clock Hi Prec I2C-Bus Real Time Clock Mod
2.447 In Stock
1
3,85 €
10
2,92 €
25
2,68 €
100
2,43 €
1.000
2,18 €
2.000
View
250
2,30 €
500
2,27 €
2.000
2,08 €
5.000
2,00 €
Buy
Min.: 1
Mult.: 1
Reel :
1.000
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
No Backup Switching
1.7 V
5.5 V
- 40 C
+ 85 C
R2025S/D
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 4-Wire Real Time Clock IC
R2043T-E2-F
Nisshinbo
1:
1,30 €
2.316 In Stock
Mouser Part No
848-R2043TE2F
Nisshinbo
Real Time Clock 4-Wire Real Time Clock IC
2.316 In Stock
1
1,30 €
10
0,946 €
25
0,849 €
100
0,753 €
2.000
0,637 €
4.000
View
250
0,707 €
500
0,679 €
1.000
0,672 €
4.000
0,624 €
Buy
Min.: 1
Mult.: 1
Reel :
2.000
Details
Serial 4-Wire, SPI
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
TSSOP-10
No Backup Switching
1.7 V
5.5 V
- 40 C
+ 85 C
R2043T
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 2-Wire Real Time Clock IC
R2051S01-E2-F
Nisshinbo
1:
1,49 €
121 In Stock
4.000 On Order
Mouser Part No
848-R2051S01E2F
Nisshinbo
Real Time Clock 2-Wire Real Time Clock IC
121 In Stock
4.000 On Order
View Dates
Stock:
121 Can Dispatch Immediately
On Order:
2.000 Pending
2.000 Expected 10/9/2026
Factory Lead Time:
19 Weeks
1
1,49 €
10
1,09 €
25
0,989 €
100
0,877 €
2.000
0,736 €
4.000
View
250
0,818 €
500
0,786 €
1.000
0,777 €
4.000
0,72 €
Buy
Min.: 1
Mult.: 1
Reel :
2.000
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
SSOP-16
Backup Switching
750 mV
5.5 V
- 40 C
+ 85 C
R2051S
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 2-Wire Real Time Clock IC
R2221T-E2-F
Nisshinbo
1:
1,39 €
725 In Stock
2.000 On Order
Mouser Part No
848-R2221TE2F
Nisshinbo
Real Time Clock 2-Wire Real Time Clock IC
725 In Stock
2.000 On Order
1
1,39 €
10
1,01 €
25
0,92 €
100
0,812 €
2.000
0,687 €
4.000
View
250
0,763 €
500
0,733 €
1.000
0,724 €
4.000
0,672 €
Buy
Min.: 1
Mult.: 1
Reel :
2.000
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
TSSOP-10
No Backup Switching
1.5 V
5.5 V
- 40 C
+ 85 C
R2221T
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 2-Wire Real Time Clock IC
RS5C372A-E2-F
Nisshinbo
1:
1,42 €
545 In Stock
2.000 On Order
Mouser Part No
848-RS5C372AE2F
Nisshinbo
Real Time Clock 2-Wire Real Time Clock IC
545 In Stock
2.000 On Order
1
1,42 €
10
1,04 €
25
0,937 €
100
0,826 €
2.000
0,699 €
4.000
View
250
0,777 €
500
0,746 €
1.000
0,737 €
4.000
0,684 €
Buy
Min.: 1
Mult.: 1
Reel :
2.000
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
SSOP-8
Backup Switching
1.7 V
6 V
- 40 C
+ 85 C
RS5C372
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 2-Wire Real Time Clock IC
R2051L01-E2
Nisshinbo
1:
1,38 €
79 In Stock
Mouser Part No
848-R2051L01-E2
Nisshinbo
Real Time Clock 2-Wire Real Time Clock IC
79 In Stock
1
1,38 €
10
1,01 €
25
0,92 €
100
0,843 €
3.000
0,667 €
6.000
View
1.000
0,67 €
6.000
0,662 €
Buy
Min.: 1
Mult.: 1
Reel :
3.000
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
QFN023023-16
Backup Switching
750 mV
5.5 V
- 40 C
+ 85 C
R2051L
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 2-Wire Real Time Clock IC
R2051S02-E2-F
Nisshinbo
1:
1,49 €
2.000 Expected 10/6/2026
Mouser Part No
848-R2051S02E2F
Nisshinbo
Real Time Clock 2-Wire Real Time Clock IC
2.000 Expected 10/6/2026
1
1,49 €
10
1,08 €
25
0,989 €
100
0,912 €
2.000
0,716 €
4.000
View
1.000
0,718 €
4.000
0,711 €
Buy
Min.: 1
Mult.: 1
Reel :
2.000
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
SSOP-16
Backup Switching
750 mV
5.5 V
- 40 C
+ 85 C
R2051S
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 4-Wire Real Time Clock IC
R2043L-E2
Nisshinbo
3.000:
0,607 €
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
848-R2043L-E2
Nisshinbo
Real Time Clock 4-Wire Real Time Clock IC
Non-Stocked Lead-Time 12 Weeks
Buy
Min.: 3.000
Mult.: 3.000
Reel :
3.000
Details
Serial 4-Wire, SPI
BCD
BCD
QFN023023-16
No Backup Switching
1.7 V
5.5 V
- 40 C
+ 85 C
R2043L
SMD/SMT
Reel
Real Time Clock High precision I2C-Bus Real-Time Clock Module
R2051S03-E2-F
Nisshinbo
1:
1,49 €
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
848-R2051S03-E2-F
Nisshinbo
Real Time Clock High precision I2C-Bus Real-Time Clock Module
Non-Stocked Lead-Time 12 Weeks
1
1,49 €
10
1,08 €
25
0,989 €
100
0,937 €
2.000
0,715 €
4.000
View
1.000
0,718 €
4.000
0,711 €
Buy
Min.: 1
Mult.: 1
Reel :
2.000
Details
SSOP-16
R2051S
Reel, Cut Tape
Real Time Clock 2-Wire Real Time Clock IC
R2051T01-E2-F
Nisshinbo
1:
1,38 €
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
848-R2051T01E2F
Nisshinbo
Real Time Clock 2-Wire Real Time Clock IC
Non-Stocked Lead-Time 12 Weeks
1
1,38 €
10
1,01 €
25
0,92 €
100
0,869 €
2.000
0,667 €
4.000
View
1.000
0,67 €
4.000
0,662 €
Buy
Min.: 1
Mult.: 1
Reel :
2.000
Details
Serial 2-Wire, I2C
BCD
BCD
TSSOP-10
Backup Switching
750 mV
5.5 V
- 40 C
+ 85 C
R2051T
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 3-Wire Real Time Clock IC
R2061L01-E2
Nisshinbo
3.000:
0,653 €
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
848-R2061L01-E2
Nisshinbo
Real Time Clock 3-Wire Real Time Clock IC
Non-Stocked Lead-Time 12 Weeks
3.000
0,653 €
6.000
0,64 €
Buy
Min.: 3.000
Mult.: 3.000
Reel :
3.000
Details
Serial 3-Wire
BCD
BCD
QFN023023-16
Backup Switching
750 mV
5.5 V
- 40 C
+ 85 C
R2061L
SMD/SMT
Reel
Real Time Clock 3-Wire Real Time Clock IC
R2061S02-E2-F
Nisshinbo
2.000:
0,751 €
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
848-R2061S02E2F
Nisshinbo
Real Time Clock 3-Wire Real Time Clock IC
Non-Stocked Lead-Time 12 Weeks
2.000
0,751 €
4.000
0,711 €
Buy
Min.: 2.000
Mult.: 2.000
Reel :
2.000
Details
Serial 3-Wire
BCD
BCD
SSOP-16
Backup Switching
750 mV
5.5 V
- 40 C
+ 85 C
R2061S
SMD/SMT
Reel
Real Time Clock 3-Wire Real Time Clock IC
R2062L01-E2
Nisshinbo
3.000:
0,63 €
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
848-R2062L01-E2
Nisshinbo
Real Time Clock 3-Wire Real Time Clock IC
Non-Stocked Lead-Time 12 Weeks
Buy
Min.: 3.000
Mult.: 3.000
Reel :
3.000
Details
Serial 3-Wire
BCD
BCD
QFN023023-16
Backup Switching
750 mV
5.5 V
- 40 C
+ 85 C
R2062L
SMD/SMT
Reel
Real Time Clock 3 wire interface Real-Time Clock ICs with Battery Backup switch-over Function
R2062L02-E2
Nisshinbo
3.000:
0,63 €
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
848-R2062L02-E2
Nisshinbo
Real Time Clock 3 wire interface Real-Time Clock ICs with Battery Backup switch-over Function
Non-Stocked Lead-Time 12 Weeks
Buy
Min.: 3.000
Mult.: 3.000
Reel :
3.000
Details
QFN023023-16
R2062L
Reel
Real Time Clock 2-Wire Real Time Clock IC
R2221L-E2
Nisshinbo
3.000:
0,679 €
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
848-R2221L-E2
Nisshinbo
Real Time Clock 2-Wire Real Time Clock IC
Non-Stocked Lead-Time 12 Weeks
3.000
0,679 €
6.000
0,674 €
Buy
Min.: 3.000
Mult.: 3.000
Reel :
3.000
Details
Serial 2-Wire, I2C
BCD
BCD
QFN1818-12
No Backup Switching
1.5 V
5.5 V
- 40 C
+ 85 C
R2221L
SMD/SMT
Reel