|
|
实时时钟 4-wire 实时时钟 Module
- R2045S-E2-FE
- Nisshinbo
-
1:
¥37.2222
-
4,211库存量
|
Mouser 零件编号
848-R2045S-E2-FE
|
Nisshinbo
|
实时时钟 4-wire 实时时钟 Module
|
|
4,211库存量
|
|
|
¥37.2222
|
|
|
¥28.2839
|
|
|
¥26.0578
|
|
|
¥23.5718
|
|
|
查看
|
|
|
¥18.6111
|
|
|
¥22.4192
|
|
|
¥20.2609
|
|
|
¥18.6111
|
|
最低: 1
倍数: 1
|
|
|
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
|
|
|
|
实时时钟 2-Wire 实时时钟 IC
- R2223L-E2
- Nisshinbo
-
1:
¥12.9837
-
12,041库存量
|
Mouser 零件编号
848-R2223L-E2
|
Nisshinbo
|
实时时钟 2-Wire 实时时钟 IC
|
|
12,041库存量
|
|
|
¥12.9837
|
|
|
¥9.5146
|
|
|
¥8.6897
|
|
|
¥7.6727
|
|
|
查看
|
|
|
¥5.7743
|
|
|
¥7.2094
|
|
|
¥6.9269
|
|
|
¥5.8873
|
|
|
¥5.7743
|
|
最低: 1
倍数: 1
|
|
|
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
|
|
|
|
实时时钟 4-Wire 实时时钟 IC
- RV5C348A-E2-F
- Nisshinbo
-
1:
¥12.9837
-
1,979库存量
|
Mouser 零件编号
848-RV5C348AE2F
|
Nisshinbo
|
实时时钟 4-Wire 实时时钟 IC
|
|
1,979库存量
|
|
|
¥12.9837
|
|
|
¥9.5146
|
|
|
¥8.6897
|
|
|
¥7.6727
|
|
|
查看
|
|
|
¥5.7743
|
|
|
¥7.2094
|
|
|
¥6.9269
|
|
|
¥5.8873
|
|
|
¥5.7743
|
|
最低: 1
倍数: 1
|
|
|
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
|
|
|
|
实时时钟 4-wire Serial Interface
- RS5C348A-E2-F
- Nisshinbo
-
1:
¥12.9837
-
10,295库存量
-
寿命结束
|
Mouser 零件编号
848-RS5C348A-E2-F
寿命结束
|
Nisshinbo
|
实时时钟 4-wire Serial Interface
|
|
10,295库存量
|
|
|
¥12.9837
|
|
|
¥9.5146
|
|
|
¥8.6897
|
|
|
¥7.6727
|
|
|
¥6.1585
|
|
|
查看
|
|
|
¥7.2094
|
|
|
¥6.9269
|
|
|
¥6.1585
|
|
|
¥6.0907
|
|
|
¥5.876
|
|
最低: 1
倍数: 1
|
|
|
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
|
|
|
|
实时时钟 2-Wire 实时时钟 IC
- RS5C372B-E2-F
- Nisshinbo
-
1:
¥15.6279
-
9库存量
-
2,000预期 2026/4/21
|
Mouser 零件编号
848-RS5C372B-E2-F
|
Nisshinbo
|
实时时钟 2-Wire 实时时钟 IC
|
|
9库存量
2,000预期 2026/4/21
|
|
|
¥15.6279
|
|
|
¥13.56
|
|
|
¥13.3227
|
|
|
¥12.3283
|
|
|
¥7.1303
|
|
|
查看
|
|
|
¥7.1303
|
|
|
¥6.2037
|
|
|
¥6.0568
|
|
最低: 1
倍数: 1
|
|
|
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
|
|
|
|
实时时钟 2-Wire 实时时钟 IC
- R2051L02-E2
- Nisshinbo
-
1:
¥12.8255
-
3,625库存量
|
Mouser 零件编号
848-R2051L02-E2
|
Nisshinbo
|
实时时钟 2-Wire 实时时钟 IC
|
|
3,625库存量
|
|
|
¥12.8255
|
|
|
¥9.3451
|
|
|
¥8.5202
|
|
|
¥7.5371
|
|
|
查看
|
|
|
¥5.6726
|
|
|
¥7.0851
|
|
|
¥6.8139
|
|
|
¥5.7856
|
|
|
¥5.6726
|
|
最低: 1
倍数: 1
|
|
|
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
|
|
|
|
实时时钟 4-wire Serial Interface
- RV5C348B-E2-F
- Nisshinbo
-
1:
¥12.9837
-
1,700库存量
|
Mouser 零件编号
848-RV5C348B-E2-F
|
Nisshinbo
|
实时时钟 4-wire Serial Interface
|
|
1,700库存量
|
|
|
¥12.9837
|
|
|
¥9.5146
|
|
|
¥8.6897
|
|
|
¥7.6727
|
|
|
查看
|
|
|
¥5.7743
|
|
|
¥7.2094
|
|
|
¥6.9269
|
|
|
¥5.8873
|
|
|
¥5.7743
|
|
最低: 1
倍数: 1
|
|
|
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
|
|
|
|
实时时钟 3-Wire 实时时钟 IC
- R2033T-E2-F
- Nisshinbo
-
1:
¥19.1083
-
1,989库存量
|
Mouser 零件编号
848-R2033TE2F
|
Nisshinbo
|
实时时钟 3-Wire 实时时钟 IC
|
|
1,989库存量
|
|
|
¥19.1083
|
|
|
¥12.3283
|
|
|
¥11.0062
|
|
|
¥9.0965
|
|
|
查看
|
|
|
¥5.1867
|
|
|
¥8.5993
|
|
|
¥7.458
|
|
|
¥5.2884
|
|
|
¥5.1867
|
|
最低: 1
倍数: 1
|
|
|
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
|
|
|
|
实时时钟 2-Wire 实时时钟 IC
- R2023T-E2-F
- Nisshinbo
-
1:
¥19.1083
-
7,023库存量
|
Mouser 零件编号
848-R2023TE2F
|
Nisshinbo
|
实时时钟 2-Wire 实时时钟 IC
|
|
7,023库存量
|
|
|
¥19.1083
|
|
|
¥12.3283
|
|
|
¥11.0062
|
|
|
¥9.0965
|
|
|
¥6.4975
|
|
|
查看
|
|
|
¥8.5993
|
|
|
¥7.458
|
|
|
¥6.4975
|
|
|
¥5.8986
|
|
|
¥5.5031
|
|
最低: 1
倍数: 1
|
|
|
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
|
|
|
|
实时时钟 Hi Prec I2C-Bus 实时时钟 Mod
- R2025S-E2-FE
- Nisshinbo
-
1:
¥35.4029
-
1,462库存量
|
Mouser 零件编号
848-R2025S-E2-FE
|
Nisshinbo
|
实时时钟 Hi Prec I2C-Bus 实时时钟 Mod
|
|
1,462库存量
|
|
|
¥35.4029
|
|
|
¥26.8036
|
|
|
¥24.7357
|
|
|
¥22.3288
|
|
|
¥19.9332
|
|
|
查看
|
|
|
¥21.2553
|
|
|
¥20.5095
|
|
|
¥19.1083
|
|
|
¥18.6902
|
|
最低: 1
倍数: 1
|
|
|
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
|
|
|
|
实时时钟 2-Wire 实时时钟 IC
- R2051S01-E2-F
- Nisshinbo
-
1:
¥13.6504
-
2,128库存量
|
Mouser 零件编号
848-R2051S01E2F
|
Nisshinbo
|
实时时钟 2-Wire 实时时钟 IC
|
|
2,128库存量
|
|
|
¥13.6504
|
|
|
¥10.0118
|
|
|
¥9.0965
|
|
|
¥8.0682
|
|
|
¥6.8704
|
|
|
查看
|
|
|
¥7.5823
|
|
|
¥7.2998
|
|
|
¥6.8704
|
|
|
¥6.5314
|
|
|
¥6.3732
|
|
最低: 1
倍数: 1
|
|
|
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
|
|
|
|
实时时钟 2-Wire 实时时钟 IC
- RS5C372A-E2-F
- Nisshinbo
-
1:
¥12.9837
-
2,205库存量
|
Mouser 零件编号
848-RS5C372AE2F
|
Nisshinbo
|
实时时钟 2-Wire 实时时钟 IC
|
|
2,205库存量
|
|
|
¥12.9837
|
|
|
¥9.5146
|
|
|
¥8.6897
|
|
|
¥7.6727
|
|
|
¥6.5314
|
|
|
查看
|
|
|
¥7.2094
|
|
|
¥6.9382
|
|
|
¥6.5314
|
|
|
¥6.2037
|
|
|
¥6.0568
|
|
最低: 1
倍数: 1
|
|
|
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
|
|
|
|
实时时钟 2-Wire 实时时钟 IC
- RV5C387A-E2-F
- Nisshinbo
-
1:
¥21.0067
-
9,018库存量
|
Mouser 零件编号
848-RV5C387A-E2-F
|
Nisshinbo
|
实时时钟 2-Wire 实时时钟 IC
|
|
9,018库存量
|
|
|
¥21.0067
|
|
|
¥13.56
|
|
|
¥12.1588
|
|
|
¥10.0118
|
|
|
¥7.1303
|
|
|
查看
|
|
|
¥9.4242
|
|
|
¥8.1925
|
|
|
¥7.1303
|
|
|
¥6.4749
|
|
|
¥6.3393
|
|
最低: 1
倍数: 1
|
|
|
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
|
|
|
|
实时时钟 2-Wire 实时时钟 Module
- R2025D-E2-F
- Nisshinbo
-
1:
¥44.6689
-
1,000库存量
-
寿命结束
|
Mouser 零件编号
848-R2025DE2F
寿命结束
|
Nisshinbo
|
实时时钟 2-Wire 实时时钟 Module
|
|
1,000库存量
|
|
|
¥44.6689
|
|
|
¥32.2615
|
|
|
¥30.0241
|
|
|
¥29.1992
|
|
|
¥20.0123
|
|
|
查看
|
|
|
¥24.9843
|
|
|
¥19.5264
|
|
最低: 1
倍数: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
SON-22
|
No Backup Switching
|
1.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
R2025D
|
SMD/SMT
|
Reel, Cut Tape, MouseReel
|
|
|
|
实时时钟 4-Wire 实时时钟 IC
- R2043T-E2-F
- Nisshinbo
-
1:
¥11.9893
-
83库存量
-
2,000预期 2026/4/3
|
Mouser 零件编号
848-R2043TE2F
|
Nisshinbo
|
实时时钟 4-Wire 实时时钟 IC
|
|
83库存量
2,000预期 2026/4/3
|
|
|
¥11.9893
|
|
|
¥8.7688
|
|
|
¥7.9213
|
|
|
¥7.0173
|
|
|
¥5.9551
|
|
|
查看
|
|
|
¥6.5992
|
|
|
¥6.3393
|
|
|
¥5.9551
|
|
|
¥5.6274
|
|
|
¥5.5031
|
|
最低: 1
倍数: 1
|
|
|
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
|
|
|
|
实时时钟 2-Wire 实时时钟 IC
- R2051S02-E2-F
- Nisshinbo
-
1:
¥22.0802
-
709库存量
|
Mouser 零件编号
848-R2051S02E2F
|
Nisshinbo
|
实时时钟 2-Wire 实时时钟 IC
|
|
709库存量
|
|
|
¥22.0802
|
|
|
¥14.3058
|
|
|
¥12.7351
|
|
|
¥10.509
|
|
|
¥6.8704
|
|
|
查看
|
|
|
¥9.9214
|
|
|
¥8.6897
|
|
|
¥6.8704
|
|
|
¥6.5314
|
|
|
¥6.3845
|
|
最低: 1
倍数: 1
|
|
|
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
|
|
|
|
实时时钟 2-Wire 实时时钟 IC
- R2221T-E2-F
- Nisshinbo
-
1:
¥12.8255
-
975库存量
|
Mouser 零件编号
848-R2221TE2F
|
Nisshinbo
|
实时时钟 2-Wire 实时时钟 IC
|
|
975库存量
|
|
|
¥12.8255
|
|
|
¥9.3451
|
|
|
¥8.5202
|
|
|
¥7.5484
|
|
|
¥6.4071
|
|
|
查看
|
|
|
¥7.0851
|
|
|
¥6.8252
|
|
|
¥6.4071
|
|
|
¥6.1811
|
|
|
¥6.0681
|
|
最低: 1
倍数: 1
|
|
|
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
|
|
|
|
实时时钟 2-Wire 实时时钟 IC
- R2051L01-E2
- Nisshinbo
-
1:
¥20.5999
-
79库存量
|
Mouser 零件编号
848-R2051L01-E2
|
Nisshinbo
|
实时时钟 2-Wire 实时时钟 IC
|
|
79库存量
|
|
|
¥20.5999
|
|
|
¥13.3227
|
|
|
¥11.9102
|
|
|
¥9.8423
|
|
|
¥6.0907
|
|
|
查看
|
|
|
¥9.266
|
|
|
¥6.3167
|
|
|
¥5.9551
|
|
最低: 1
倍数: 1
|
|
|
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
|
|
|
|
实时时钟 2-Wire 实时时钟 IC
- R2223T-E2-F
- Nisshinbo
-
1:
¥15.3906
-
2,000预期 2026/2/20
|
Mouser 零件编号
848-R2223TE2F
|
Nisshinbo
|
实时时钟 2-Wire 实时时钟 IC
|
|
2,000预期 2026/2/20
|
|
|
¥15.3906
|
|
|
¥11.2548
|
|
|
¥10.2604
|
|
|
¥9.0965
|
|
|
¥7.006
|
|
|
查看
|
|
|
¥8.5202
|
|
|
¥8.0456
|
|
|
¥7.006
|
|
|
¥6.0681
|
|
|
¥5.9212
|
|
最低: 1
倍数: 1
|
|
|
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
|
|
|
|
实时时钟 4-Wire 实时时钟 IC
- R2043L-E2
- Nisshinbo
-
3,000:
¥5.7856
-
无库存交货期 12 周
|
Mouser 零件编号
848-R2043L-E2
|
Nisshinbo
|
实时时钟 4-Wire 实时时钟 IC
|
|
无库存交货期 12 周
|
|
|
¥5.7856
|
|
|
¥5.6274
|
|
最低: 3,000
倍数: 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
|
|
|
|
实时时钟 High precision I2C-Bus Real-Time Clock Module
- R2051S03-E2-F
- Nisshinbo
-
2,000:
¥6.8704
-
无库存交货期 12 周
|
Mouser 零件编号
848-R2051S03-E2-F
|
Nisshinbo
|
实时时钟 High precision I2C-Bus Real-Time Clock Module
|
|
无库存交货期 12 周
|
|
|
¥6.8704
|
|
|
¥6.5314
|
|
|
¥6.3732
|
|
最低: 2,000
倍数: 2,000
|
|
|
|
|
|
|
SSOP-16
|
|
|
|
|
|
R2051S
|
|
Reel
|
|
|
|
实时时钟 2-Wire 实时时钟 IC
- R2051T01-E2-F
- Nisshinbo
-
2,000:
¥6.4071
-
无库存交货期 12 周
|
Mouser 零件编号
848-R2051T01E2F
|
Nisshinbo
|
实时时钟 2-Wire 实时时钟 IC
|
|
无库存交货期 12 周
|
|
|
¥6.4071
|
|
|
¥6.0907
|
|
|
¥5.9551
|
|
最低: 2,000
倍数: 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
|
|
|
|
实时时钟 3-Wire 实时时钟 IC
- R2061L01-E2
- Nisshinbo
-
3,000:
¥6.102
-
无库存交货期 12 周
|
Mouser 零件编号
848-R2061L01-E2
|
Nisshinbo
|
实时时钟 3-Wire 实时时钟 IC
|
|
无库存交货期 12 周
|
|
|
¥6.102
|
|
|
¥5.989
|
|
最低: 3,000
倍数: 3,000
|
|
|
Serial 3-Wire
|
BCD
|
BCD
|
|
QFN023023-16
|
Backup Switching
|
750 mV
|
5.5 V
|
- 40 C
|
+ 85 C
|
R2061L
|
SMD/SMT
|
Reel
|
|
|
|
实时时钟 3-Wire 实时时钟 IC
- R2061S02-E2-F
- Nisshinbo
-
2,000:
¥6.8704
-
无库存交货期 12 周
|
Mouser 零件编号
848-R2061S02E2F
|
Nisshinbo
|
实时时钟 3-Wire 实时时钟 IC
|
|
无库存交货期 12 周
|
|
|
¥6.8704
|
|
|
¥6.5314
|
|
|
¥6.3732
|
|
最低: 2,000
倍数: 2,000
|
|
|
Serial 3-Wire
|
BCD
|
BCD
|
|
SSOP-16
|
Backup Switching
|
750 mV
|
5.5 V
|
- 40 C
|
+ 85 C
|
R2061S
|
SMD/SMT
|
Reel
|
|
|
|
实时时钟 3-Wire 实时时钟 IC
- R2062L01-E2
- Nisshinbo
-
3,000:
¥6.0116
-
无库存交货期 12 周
|
Mouser 零件编号
848-R2062L01-E2
|
Nisshinbo
|
实时时钟 3-Wire 实时时钟 IC
|
|
无库存交货期 12 周
|
|
|
¥6.0116
|
|
|
¥5.8534
|
|
最低: 3,000
倍数: 3,000
|
|
|
Serial 3-Wire
|
BCD
|
BCD
|
|
QFN023023-16
|
Backup Switching
|
750 mV
|
5.5 V
|
- 40 C
|
+ 85 C
|
R2062L
|
SMD/SMT
|
Reel
|
|