|
|
實時時鐘 2-Wire 實時時鐘 IC
- R2023T-E2-F
- Nisshinbo
-
1:
HK$18.99
-
3,003庫存量
-
2,000預期5/8/2026
|
Mouser 元件編號
848-R2023TE2F
|
Nisshinbo
|
實時時鐘 2-Wire 實時時鐘 IC
|
|
3,003庫存量
2,000預期5/8/2026
|
|
|
HK$18.99
|
|
|
HK$12.25
|
|
|
HK$10.93
|
|
|
HK$9.04
|
|
|
HK$6.59
|
|
|
檢視
|
|
|
HK$8.55
|
|
|
HK$7.41
|
|
|
HK$6.59
|
|
|
HK$5.73
|
|
最少： 1
倍數： 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
|
|
|
|
實時時鐘 2-Wire 實時時鐘 IC
- RS5C372B-E2-F
- Nisshinbo
-
1:
HK$20.88
-
1,809庫存量
|
Mouser 元件編號
848-RS5C372B-E2-F
|
Nisshinbo
|
實時時鐘 2-Wire 實時時鐘 IC
|
|
1,809庫存量
|
|
|
HK$20.88
|
|
|
HK$13.48
|
|
|
HK$12.08
|
|
|
HK$9.95
|
|
|
HK$6.27
|
|
|
檢視
|
|
|
HK$9.37
|
|
|
HK$6.54
|
|
|
HK$6.14
|
|
最少： 1
倍數： 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
|
|
|
|
實時時鐘 2-Wire 實時時鐘 IC
- R2051L02-E2
- Nisshinbo
-
1:
HK$13.32
-
3,620庫存量
|
Mouser 元件編號
848-R2051L02-E2
|
Nisshinbo
|
實時時鐘 2-Wire 實時時鐘 IC
|
|
3,620庫存量
|
|
|
HK$13.32
|
|
|
HK$9.78
|
|
|
HK$8.88
|
|
|
HK$7.87
|
|
|
HK$6.15
|
|
|
檢視
|
|
|
HK$7.40
|
|
|
HK$7.12
|
|
|
HK$6.52
|
|
|
HK$6.10
|
|
最少： 1
倍數： 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
|
|
|
|
實時時鐘 4-Wire 實時時鐘 IC
- RV5C348A-E2-F
- Nisshinbo
-
1:
HK$12.91
-
1,839庫存量
|
Mouser 元件編號
848-RV5C348AE2F
|
Nisshinbo
|
實時時鐘 4-Wire 實時時鐘 IC
|
|
1,839庫存量
|
|
|
HK$12.91
|
|
|
HK$9.45
|
|
|
HK$8.63
|
|
|
HK$7.62
|
|
|
HK$6.33
|
|
|
檢視
|
|
|
HK$7.16
|
|
|
HK$6.89
|
|
|
HK$6.38
|
|
|
HK$6.14
|
|
最少： 1
倍數： 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
|
|
|
|
實時時鐘 4-wire 實時時鐘 Module
- R2045S-E2-FE
- Nisshinbo
-
1:
HK$38.80
-
4,191庫存量
|
Mouser 元件編號
848-R2045S-E2-FE
|
Nisshinbo
|
實時時鐘 4-wire 實時時鐘 Module
|
|
4,191庫存量
|
|
|
HK$38.80
|
|
|
HK$29.51
|
|
|
HK$27.21
|
|
|
HK$24.58
|
|
|
HK$20.39
|
|
|
檢視
|
|
|
HK$23.34
|
|
|
HK$22.28
|
|
|
HK$20.22
|
|
最少： 1
倍數： 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
|
|
|
|
實時時鐘 2-Wire 實時時鐘 IC
- R2223L-E2
- Nisshinbo
-
1:
HK$13.56
-
12,021庫存量
|
Mouser 元件編號
848-R2223L-E2
|
Nisshinbo
|
實時時鐘 2-Wire 實時時鐘 IC
|
|
12,021庫存量
|
|
|
HK$13.56
|
|
|
HK$9.95
|
|
|
HK$9.04
|
|
|
HK$8.01
|
|
|
HK$6.26
|
|
|
檢視
|
|
|
HK$7.53
|
|
|
HK$7.24
|
|
|
HK$6.63
|
|
|
HK$6.17
|
|
最少： 1
倍數： 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
|
|
|
|
實時時鐘 2-Wire 實時時鐘 IC
- R2223T-E2-F
- Nisshinbo
-
1:
HK$16.03
-
1,680庫存量
|
Mouser 元件編號
848-R2223TE2F
|
Nisshinbo
|
實時時鐘 2-Wire 實時時鐘 IC
|
|
1,680庫存量
|
|
|
HK$16.03
|
|
|
HK$11.75
|
|
|
HK$10.69
|
|
|
HK$9.45
|
|
|
HK$6.21
|
|
|
檢視
|
|
|
HK$8.88
|
|
|
HK$8.00
|
|
|
HK$7.06
|
|
|
HK$6.08
|
|
最少： 1
倍數： 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
|
|
|
|
實時時鐘 4-wire Serial Interface
- RV5C348B-E2-F
- Nisshinbo
-
1:
HK$12.91
-
1,675庫存量
|
Mouser 元件編號
848-RV5C348B-E2-F
|
Nisshinbo
|
實時時鐘 4-wire Serial Interface
|
|
1,675庫存量
|
|
|
HK$12.91
|
|
|
HK$9.45
|
|
|
HK$8.63
|
|
|
HK$7.62
|
|
|
HK$6.33
|
|
|
檢視
|
|
|
HK$7.16
|
|
|
HK$6.89
|
|
|
HK$6.38
|
|
|
HK$6.29
|
|
最少： 1
倍數： 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
|
|
|
|
實時時鐘 3-Wire 實時時鐘 IC
- R2033T-E2-F
- Nisshinbo
-
1:
HK$18.99
-
1,989庫存量
|
Mouser 元件編號
848-R2033TE2F
|
Nisshinbo
|
實時時鐘 3-Wire 實時時鐘 IC
|
|
1,989庫存量
|
|
|
HK$18.99
|
|
|
HK$12.25
|
|
|
HK$10.93
|
|
|
HK$9.04
|
|
|
HK$5.69
|
|
|
檢視
|
|
|
HK$8.55
|
|
|
HK$7.41
|
|
|
HK$5.86
|
|
|
HK$5.59
|
|
最少： 1
倍數： 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
|
|
|
|
實時時鐘 2-Wire 實時時鐘 IC
- RV5C387A-E2-F
- Nisshinbo
-
1:
HK$20.88
-
8,962庫存量
|
Mouser 元件編號
848-RV5C387A-E2-F
|
Nisshinbo
|
實時時鐘 2-Wire 實時時鐘 IC
|
|
8,962庫存量
|
|
|
HK$20.88
|
|
|
HK$13.48
|
|
|
HK$12.08
|
|
|
HK$9.95
|
|
|
HK$6.62
|
|
|
檢視
|
|
|
HK$9.37
|
|
|
HK$8.14
|
|
|
HK$7.09
|
|
|
HK$6.46
|
|
最少： 1
倍數： 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
|
|
|
|
實時時鐘 4-wire Serial Interface
- RS5C348A-E2-F
- Nisshinbo
-
1:
HK$20.80
-
4,290庫存量
-
壽命結束
|
Mouser 元件編號
848-RS5C348A-E2-F
壽命結束
|
Nisshinbo
|
實時時鐘 4-wire Serial Interface
|
|
4,290庫存量
|
|
|
HK$20.80
|
|
|
HK$13.40
|
|
|
HK$12.00
|
|
|
HK$9.86
|
|
|
HK$6.44
|
|
|
檢視
|
|
|
HK$9.29
|
|
|
HK$8.13
|
|
|
HK$7.08
|
|
|
HK$6.29
|
|
最少： 1
倍數： 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
|
RS5C348
|
SMD/SMT
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 4-Wire 實時時鐘 IC
- R2043T-E2-F
- Nisshinbo
-
1:
HK$12.49
-
1,543庫存量
-
2,000預期21/7/2026
|
Mouser 元件編號
848-R2043TE2F
|
Nisshinbo
|
實時時鐘 4-Wire 實時時鐘 IC
|
|
1,543庫存量
2,000預期21/7/2026
|
|
|
HK$12.49
|
|
|
HK$9.12
|
|
|
HK$8.30
|
|
|
HK$7.33
|
|
|
HK$6.02
|
|
|
檢視
|
|
|
HK$6.89
|
|
|
HK$6.62
|
|
|
HK$6.42
|
|
|
HK$5.88
|
|
最少： 1
倍數： 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
|
|
|
|
實時時鐘 2-Wire 實時時鐘 IC
- R2051S01-E2-F
- Nisshinbo
-
1:
HK$14.22
-
128庫存量
-
2,000預期21/7/2026
|
Mouser 元件編號
848-R2051S01E2F
|
Nisshinbo
|
實時時鐘 2-Wire 實時時鐘 IC
|
|
128庫存量
2,000預期21/7/2026
|
|
|
HK$14.22
|
|
|
HK$10.44
|
|
|
HK$9.54
|
|
|
HK$8.47
|
|
|
HK$6.95
|
|
|
檢視
|
|
|
HK$7.92
|
|
|
HK$7.61
|
|
|
HK$7.42
|
|
|
HK$6.79
|
|
最少： 1
倍數： 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
|
|
|
|
實時時鐘 2-Wire 實時時鐘 IC
- R2051S02-E2-F
- Nisshinbo
-
1:
HK$21.95
-
681庫存量
|
Mouser 元件編號
848-R2051S02E2F
|
Nisshinbo
|
實時時鐘 2-Wire 實時時鐘 IC
|
|
681庫存量
|
|
|
HK$21.95
|
|
|
HK$14.22
|
|
|
HK$12.66
|
|
|
HK$10.44
|
|
|
HK$6.78
|
|
|
檢視
|
|
|
HK$9.86
|
|
|
HK$8.63
|
|
|
HK$6.89
|
|
|
HK$6.63
|
|
最少： 1
倍數： 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
|
|
|
|
實時時鐘 2-Wire 實時時鐘 IC
- R2221T-E2-F
- Nisshinbo
-
1:
HK$13.32
-
725庫存量
-
2,000預期5/6/2026
|
Mouser 元件編號
848-R2221TE2F
|
Nisshinbo
|
實時時鐘 2-Wire 實時時鐘 IC
|
|
725庫存量
2,000預期5/6/2026
|
|
|
HK$13.32
|
|
|
HK$9.78
|
|
|
HK$8.88
|
|
|
HK$7.87
|
|
|
HK$6.49
|
|
|
檢視
|
|
|
HK$7.40
|
|
|
HK$7.12
|
|
|
HK$6.92
|
|
|
HK$6.33
|
|
最少： 1
倍數： 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
|
|
|
|
實時時鐘 2-Wire 實時時鐘 IC
- RS5C372A-E2-F
- Nisshinbo
-
1:
HK$12.91
-
972庫存量
-
2,000預期21/7/2026
|
Mouser 元件編號
848-RS5C372AE2F
|
Nisshinbo
|
實時時鐘 2-Wire 實時時鐘 IC
|
|
972庫存量
2,000預期21/7/2026
|
|
|
HK$12.91
|
|
|
HK$9.45
|
|
|
HK$8.63
|
|
|
HK$7.63
|
|
|
HK$6.44
|
|
|
檢視
|
|
|
HK$7.17
|
|
|
HK$6.90
|
|
|
HK$6.67
|
|
|
HK$6.29
|
|
最少： 1
倍數： 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
|
|
|
|
實時時鐘 2-Wire 實時時鐘 IC
- R2051L01-E2
- Nisshinbo
-
1:
HK$20.47
-
79庫存量
|
Mouser 元件編號
848-R2051L01-E2
|
Nisshinbo
|
實時時鐘 2-Wire 實時時鐘 IC
|
|
79庫存量
|
|
|
HK$20.47
|
|
|
HK$13.23
|
|
|
HK$11.84
|
|
|
HK$9.78
|
|
|
HK$6.14
|
|
|
檢視
|
|
|
HK$9.21
|
|
|
HK$6.43
|
|
|
HK$6.03
|
|
最少： 1
倍數： 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
|
|
|
|
實時時鐘 Hi Prec I2C-Bus 實時時鐘 Mod
- R2025S-E2-FE
- Nisshinbo
-
1:
HK$35.18
-
2,498預期5/6/2026
|
Mouser 元件編號
848-R2025S-E2-FE
|
Nisshinbo
|
實時時鐘 Hi Prec I2C-Bus 實時時鐘 Mod
|
|
2,498預期5/6/2026
|
|
|
HK$35.18
|
|
|
HK$26.63
|
|
|
HK$24.58
|
|
|
HK$22.19
|
|
|
HK$19.81
|
|
|
檢視
|
|
|
HK$21.13
|
|
|
HK$20.39
|
|
|
HK$19.07
|
|
|
HK$18.58
|
|
最少： 1
倍數： 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
|
|
|
|
實時時鐘 4-Wire 實時時鐘 IC
- R2043L-E2
- Nisshinbo
-
3,000:
HK$5.80
-
無庫存前置作業時間 12 週
|
Mouser 元件編號
848-R2043L-E2
|
Nisshinbo
|
實時時鐘 4-Wire 實時時鐘 IC
|
|
無庫存前置作業時間 12 週
|
|
最少： 3,000
倍數： 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
|
|
|
|
實時時鐘 High precision I2C-Bus Real-Time Clock Module
- R2051S03-E2-F
- Nisshinbo
-
2,000:
HK$6.78
-
無庫存前置作業時間 12 週
|
Mouser 元件編號
848-R2051S03-E2-F
|
Nisshinbo
|
實時時鐘 High precision I2C-Bus Real-Time Clock Module
|
|
無庫存前置作業時間 12 週
|
|
|
HK$6.78
|
|
|
HK$6.63
|
|
最少： 2,000
倍數： 2,000
:
2,000
|
|
|
|
|
|
|
SSOP-16
|
|
|
|
|
|
R2051S
|
|
Reel
|
|
|
|
實時時鐘 2-Wire 實時時鐘 IC
- R2051T01-E2-F
- Nisshinbo
-
1:
HK$20.47
-
無庫存前置作業時間 12 週
|
Mouser 元件編號
848-R2051T01E2F
|
Nisshinbo
|
實時時鐘 2-Wire 實時時鐘 IC
|
|
無庫存前置作業時間 12 週
|
|
|
HK$20.47
|
|
|
HK$13.23
|
|
|
HK$11.84
|
|
|
HK$9.78
|
|
|
HK$6.17
|
|
|
檢視
|
|
|
HK$9.54
|
|
|
HK$6.43
|
|
|
HK$6.03
|
|
最少： 1
倍數： 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
|
|
|
|
實時時鐘 3-Wire 實時時鐘 IC
- R2061L01-E2
- Nisshinbo
-
3,000:
HK$6.10
-
無庫存前置作業時間 12 週
|
Mouser 元件編號
848-R2061L01-E2
|
Nisshinbo
|
實時時鐘 3-Wire 實時時鐘 IC
|
|
無庫存前置作業時間 12 週
|
|
|
HK$6.10
|
|
|
HK$6.03
|
|
最少： 3,000
倍數： 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
|
|
|
|
實時時鐘 3-Wire 實時時鐘 IC
- R2061S02-E2-F
- Nisshinbo
-
2,000:
HK$6.78
-
無庫存前置作業時間 12 週
|
Mouser 元件編號
848-R2061S02E2F
|
Nisshinbo
|
實時時鐘 3-Wire 實時時鐘 IC
|
|
無庫存前置作業時間 12 週
|
|
|
HK$6.78
|
|
|
HK$6.47
|
|
最少： 2,000
倍數： 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
|
|
|
|
實時時鐘 3-Wire 實時時鐘 IC
- R2062L01-E2
- Nisshinbo
-
3,000:
HK$6.03
-
無庫存前置作業時間 12 週
|
Mouser 元件編號
848-R2062L01-E2
|
Nisshinbo
|
實時時鐘 3-Wire 實時時鐘 IC
|
|
無庫存前置作業時間 12 週
|
|
最少： 3,000
倍數： 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
|
|
|
|
實時時鐘 3 wire interface Real-Time Clock ICs with Battery Backup switch-over Function
- R2062L02-E2
- Nisshinbo
-
3,000:
HK$6.03
-
無庫存前置作業時間 12 週
|
Mouser 元件編號
848-R2062L02-E2
|
Nisshinbo
|
實時時鐘 3 wire interface Real-Time Clock ICs with Battery Backup switch-over Function
|
|
無庫存前置作業時間 12 週
|
|
最少： 3,000
倍數： 3,000
:
3,000
|
|
|
|
|
|
|
QFN023023-16
|
|
|
|
|
|
R2062L
|
|
Reel
|
|
香港