|
|
Real Time Clock 4-wire Real Time Clock Module
- R2045S-E2-FE
- Nisshinbo
-
1:
£3.54
-
3,941In Stock
|
Mouser Part No
848-R2045S-E2-FE
|
Nisshinbo
|
Real Time Clock 4-wire Real Time Clock Module
|
|
3,941In Stock
|
|
|
£3.54
|
|
|
£2.68
|
|
|
£2.46
|
|
|
£2.23
|
|
|
£1.90
|
|
|
View
|
|
|
£2.11
|
|
|
£1.96
|
|
|
£1.88
|
|
Min.: 1
Mult.: 1
:
1,000
|
|
|
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:
£1.12
-
3,003In Stock
-
2,000On Order
|
Mouser Part No
848-R2023TE2F
|
Nisshinbo
|
Real Time Clock 2-Wire Real Time Clock IC
|
|
3,003In Stock
2,000On Order
|
|
|
£1.12
|
|
|
£0.818
|
|
|
£0.741
|
|
|
£0.657
|
|
|
£0.602
|
|
|
View
|
|
|
£0.617
|
|
|
£0.602
|
|
|
£0.53
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
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:
£1.25
-
1,680In Stock
|
Mouser Part No
848-R2223TE2F
|
Nisshinbo
|
Real Time Clock 2-Wire Real Time Clock IC
|
|
1,680In Stock
|
|
|
£1.25
|
|
|
£0.917
|
|
|
£0.826
|
|
|
£0.733
|
|
|
£0.572
|
|
|
View
|
|
|
£0.689
|
|
|
£0.663
|
|
|
£0.645
|
|
|
£0.56
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
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:
£1.23
-
999In Stock
|
Mouser Part No
848-RS5C372B-E2-F
|
Nisshinbo
|
Real Time Clock 2-Wire Real Time Clock IC
|
|
999In Stock
|
|
|
£1.23
|
|
|
£0.899
|
|
|
£0.818
|
|
|
£0.721
|
|
|
£0.593
|
|
|
View
|
|
|
£0.678
|
|
|
£0.651
|
|
|
£0.595
|
|
|
£0.588
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
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:
£1.23
-
1,748In Stock
|
Mouser Part No
848-RV5C348AE2F
|
Nisshinbo
|
Real Time Clock 4-Wire Real Time Clock IC
|
|
1,748In Stock
|
|
|
£1.23
|
|
|
£0.899
|
|
|
£0.818
|
|
|
£0.721
|
|
|
£0.602
|
|
|
View
|
|
|
£0.678
|
|
|
£0.651
|
|
|
£0.608
|
|
|
£0.574
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
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:
£1.20
-
3,620In Stock
|
Mouser Part No
848-R2051L02-E2
|
Nisshinbo
|
Real Time Clock 2-Wire Real Time Clock IC
|
|
3,620In Stock
|
|
|
£1.20
|
|
|
£0.882
|
|
|
£0.803
|
|
|
£0.709
|
|
|
£0.567
|
|
|
View
|
|
|
£0.666
|
|
|
£0.64
|
|
|
£0.594
|
|
|
£0.561
|
|
Min.: 1
Mult.: 1
:
3,000
|
|
|
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:
£1.12
-
1,989In Stock
|
Mouser Part No
848-R2033TE2F
|
Nisshinbo
|
Real Time Clock 3-Wire Real Time Clock IC
|
|
1,989In Stock
|
|
|
£1.12
|
|
|
£0.818
|
|
|
£0.741
|
|
|
£0.657
|
|
|
£0.535
|
|
|
View
|
|
|
£0.617
|
|
|
£0.593
|
|
|
£0.537
|
|
|
£0.53
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
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:
£1.23
-
1,675In Stock
|
Mouser Part No
848-RV5C348B-E2-F
|
Nisshinbo
|
Real Time Clock 4-wire Serial Interface
|
|
1,675In Stock
|
|
|
£1.23
|
|
|
£0.899
|
|
|
£0.818
|
|
|
£0.721
|
|
|
£0.602
|
|
|
View
|
|
|
£0.678
|
|
|
£0.651
|
|
|
£0.608
|
|
|
£0.597
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
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:
£1.24
-
5,351In Stock
|
Mouser Part No
848-R2223L-E2
|
Nisshinbo
|
Real Time Clock 2-Wire Real Time Clock IC
|
|
5,351In Stock
|
|
|
£1.24
|
|
|
£0.908
|
|
|
£0.818
|
|
|
£0.721
|
|
|
£0.602
|
|
|
View
|
|
|
£0.678
|
|
|
£0.651
|
|
|
£0.643
|
|
|
£0.588
|
|
Min.: 1
Mult.: 1
:
3,000
|
|
|
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:
£1.23
-
8,946In Stock
|
Mouser Part No
848-RV5C387A-E2-F
|
Nisshinbo
|
Real Time Clock 2-Wire Real Time Clock IC
|
|
8,946In Stock
|
|
|
£1.23
|
|
|
£0.899
|
|
|
£0.818
|
|
|
£0.721
|
|
|
View
|
|
|
£0.661
|
|
|
£0.678
|
|
|
£0.661
|
|
|
£0.661
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
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:
£3.36
-
2,447In Stock
|
Mouser Part No
848-R2025S-E2-FE
|
Nisshinbo
|
Real Time Clock Hi Prec I2C-Bus Real Time Clock Mod
|
|
2,447In Stock
|
|
|
£3.36
|
|
|
£2.55
|
|
|
£2.34
|
|
|
£2.12
|
|
|
£1.90
|
|
|
View
|
|
|
£2.01
|
|
|
£1.98
|
|
|
£1.82
|
|
|
£1.75
|
|
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
|
1.7 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:
£1.13
-
2,316In Stock
|
Mouser Part No
848-R2043TE2F
|
Nisshinbo
|
Real Time Clock 4-Wire Real Time Clock IC
|
|
2,316In Stock
|
|
|
£1.13
|
|
|
£0.826
|
|
|
£0.741
|
|
|
£0.657
|
|
|
£0.556
|
|
|
View
|
|
|
£0.617
|
|
|
£0.593
|
|
|
£0.587
|
|
|
£0.545
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
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:
£1.30
-
121In Stock
-
4,000On Order
|
Mouser Part No
848-R2051S01E2F
|
Nisshinbo
|
Real Time Clock 2-Wire Real Time Clock IC
|
|
121In Stock
4,000On Order
Stock:
121 Can Dispatch Immediately
On Order:
2,000 Pending
2,000 Expected 09/10/2026
Factory Lead Time:
19 Weeks
|
|
|
£1.30
|
|
|
£0.952
|
|
|
£0.863
|
|
|
£0.766
|
|
|
£0.643
|
|
|
View
|
|
|
£0.714
|
|
|
£0.686
|
|
|
£0.678
|
|
|
£0.629
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
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:
£1.21
-
725In Stock
-
2,000On Order
|
Mouser Part No
848-R2221TE2F
|
Nisshinbo
|
Real Time Clock 2-Wire Real Time Clock IC
|
|
725In Stock
2,000On Order
|
|
|
£1.21
|
|
|
£0.882
|
|
|
£0.803
|
|
|
£0.709
|
|
|
£0.60
|
|
|
View
|
|
|
£0.666
|
|
|
£0.64
|
|
|
£0.632
|
|
|
£0.587
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
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:
£1.24
-
545In Stock
-
2,000On Order
|
Mouser Part No
848-RS5C372AE2F
|
Nisshinbo
|
Real Time Clock 2-Wire Real Time Clock IC
|
|
545In Stock
2,000On Order
|
|
|
£1.24
|
|
|
£0.908
|
|
|
£0.818
|
|
|
£0.721
|
|
|
£0.61
|
|
|
View
|
|
|
£0.678
|
|
|
£0.651
|
|
|
£0.643
|
|
|
£0.597
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
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:
£1.20
-
79In Stock
|
Mouser Part No
848-R2051L01-E2
|
Nisshinbo
|
Real Time Clock 2-Wire Real Time Clock IC
|
|
79In Stock
|
|
|
£1.20
|
|
|
£0.882
|
|
|
£0.803
|
|
|
£0.736
|
|
|
£0.582
|
|
|
View
|
|
|
£0.585
|
|
|
£0.578
|
|
Min.: 1
Mult.: 1
:
3,000
|
|
|
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:
£1.30
-
2,000Expected 06/10/2026
|
Mouser Part No
848-R2051S02E2F
|
Nisshinbo
|
Real Time Clock 2-Wire Real Time Clock IC
|
|
2,000Expected 06/10/2026
|
|
|
£1.30
|
|
|
£0.943
|
|
|
£0.863
|
|
|
£0.796
|
|
|
£0.625
|
|
|
View
|
|
|
£0.627
|
|
|
£0.621
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
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:
£0.53
-
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
|
|
Min.: 3,000
Mult.: 3,000
:
3,000
|
|
|
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:
£1.30
-
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
|
|
|
£1.30
|
|
|
£0.943
|
|
|
£0.863
|
|
|
£0.818
|
|
|
£0.624
|
|
|
View
|
|
|
£0.627
|
|
|
£0.621
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
|
|
|
|
SSOP-16
|
|
|
|
|
|
R2051S
|
|
Reel, Cut Tape
|
|
|
|
Real Time Clock 2-Wire Real Time Clock IC
- R2051T01-E2-F
- Nisshinbo
-
1:
£1.20
-
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
|
|
|
£1.20
|
|
|
£0.882
|
|
|
£0.803
|
|
|
£0.759
|
|
|
£0.582
|
|
|
View
|
|
|
£0.585
|
|
|
£0.578
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
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:
£0.57
-
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
|
|
Min.: 3,000
Mult.: 3,000
:
3,000
|
|
|
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:
£0.656
-
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
|
|
|
£0.656
|
|
|
£0.621
|
|
Min.: 2,000
Mult.: 2,000
:
2,000
|
|
|
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:
£0.55
-
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
|
|
Min.: 3,000
Mult.: 3,000
:
3,000
|
|
|
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:
£0.55
-
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
|
|
Min.: 3,000
Mult.: 3,000
:
3,000
|
|
|
|
|
|
|
QFN023023-16
|
|
|
|
|
|
R2062L
|
|
Reel
|
|
|
|
Real Time Clock 2-Wire Real Time Clock IC
- R2221L-E2
- Nisshinbo
-
3,000:
£0.593
-
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
|
|
|
£0.593
|
|
|
£0.588
|
|
Min.: 3,000
Mult.: 3,000
:
3,000
|
|
|
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
|
|