实时时钟 1.6-5.5V
RX8804CE:XA3
Epson Timing
1:
¥87.349
7 库存量
250 预期 2026/10/19
Mouser 零件编号
732-RX8804CE:XA3
Epson Timing
实时时钟 1.6-5.5V
7 库存量
250 预期 2026/10/19
1
¥87.349
10
¥67.9921
25
¥60.794
100
¥59.89
250
¥50.8726
2,500
报价
2,500
报价
购买
最低: 1
倍数: 1
卷轴 :
250
详细信息
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
No Backup Switching
1.6 V
5.5 V
- 40 C
+ 105 C
RX8804CE
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 32.768kHz +/-5ppm -40C +85C
RX8900CE:UB3
Epson Timing
1:
¥47.3131
172 库存量
Mouser 零件编号
732-RX8900CE:UB3
Epson Timing
实时时钟 32.768kHz +/-5ppm -40C +85C
172 库存量
备用包装
1
¥47.3131
10
¥36.1487
25
¥33.335
100
¥27.8771
250
¥25.4815
1,000
查看
1,000
¥25.312
2,500
¥24.9843
购买
最低: 1
倍数: 1
卷轴 :
250
详细信息
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
Backup Switching
2.5 V
5.5 V
- 40 C
+ 85 C
RX8900CE
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 32.768kHz-DTCXO 3.4ppm I2C-Bus
360°
+3图像
RX8900SA UA3 PURE SN
Epson Timing
1:
¥82.7951
180 库存量
Mouser 零件编号
732-RX8900SAUA3SN
Epson Timing
实时时钟 32.768kHz-DTCXO 3.4ppm I2C-Bus
180 库存量
1
¥82.7951
10
¥64.523
25
¥58.2289
100
¥54.014
250
¥50.7822
500
查看
500
¥50.624
1,000
¥48.477
2,500
报价
购买
最低: 1
倍数: 1
卷轴 :
250
详细信息
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
Backup Switching
2.5 V
5.5 V
- 40 C
+ 85 C
RX8900SA
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 32.768kHz-DTCXO 5ppm I2C-Bus
360°
+3图像
RX8900SA UB0 PURE SN
Epson Timing
1:
¥25.2329
552 库存量
Mouser 零件编号
732-RX8900SAUB0SN
Epson Timing
实时时钟 32.768kHz-DTCXO 5ppm I2C-Bus
552 库存量
1
¥25.2329
10
¥18.8597
25
¥17.2099
100
¥15.4697
1,000
¥13.2323
2,000
查看
250
¥14.6448
500
¥14.5544
2,000
¥12.9046
5,000
¥12.5769
购买
最低: 1
倍数: 1
卷轴 :
1,000
详细信息
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
Backup Switching
2.5 V
5.5 V
- 40 C
+ 85 C
RX8900SA
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 32.768kHz-DTCXO 5ppm I2C-Bus
360°
+4图像
RX8900SA UB3 PURE SN
Epson Timing
1:
¥50.624
117 库存量
Mouser 零件编号
732-RX8900SAUB3SN
Epson Timing
实时时钟 32.768kHz-DTCXO 5ppm I2C-Bus
117 库存量
1
¥50.624
10
¥38.7929
25
¥35.9001
100
¥32.6683
250
¥31.0185
500
查看
500
¥29.3687
1,000
¥28.8715
2,500
¥28.2048
5,000
报价
购买
最低: 1
倍数: 1
卷轴 :
250
详细信息
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
Backup Switching
2.5 V
5.5 V
- 40 C
+ 85 C
RX8900SA
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 I2C-BUS RTC +/-5.0PPM-40 85C VSOJ-12 PIN 1K TR
+2图像
RX-8803LC:UB0 PURE SN
Epson Timing
1:
¥46.5673
98 库存量
Mouser 零件编号
732-X8803LCUB0PURESN
Epson Timing
实时时钟 I2C-BUS RTC +/-5.0PPM-40 85C VSOJ-12 PIN 1K TR
98 库存量
备用包装
1
¥46.5673
10
¥35.482
25
¥32.7587
100
¥29.6964
1,000
¥25.7301
2,000
查看
250
¥28.2839
500
¥27.6285
2,000
¥25.312
购买
最低: 1
倍数: 1
卷轴 :
1,000
详细信息
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
No Backup Switching
1.6 V
5.5 V
- 40 C
+ 85 C
RX-8803LC
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 I2C-BUS RTC +/-5.0PPM-30 70C SOP-14 PIN BULK
360°
+3图像
RX8900SA:UCB PURE SN
Epson Timing
1:
¥49.4601
99 库存量
Mouser 零件编号
732-X8900SAUCBPURESN
Epson Timing
实时时钟 I2C-BUS RTC +/-5.0PPM-30 70C SOP-14 PIN BULK
99 库存量
1
¥49.4601
10
¥37.8889
25
¥34.9848
100
¥32.4197
250
查看
250
¥31.0976
500
¥30.2727
1,000
¥30.1032
2,500
¥29.5269
5,000
报价
购买
最低: 1
倍数: 1
RX8900SA
Bulk
实时时钟 32.768kHz I2C Time Acc. 1ppm
RV-3028-C7 32.768kHz 1ppm TA QA
Micro Crystal
1:
¥20.679
31,760 在途量
Mouser 零件编号
428-203603-MG01
Micro Crystal
实时时钟 32.768kHz I2C Time Acc. 1ppm
31,760 在途量
查看日期
在途量:
13,760 预期 2026/8/7
18,000 预期 2026/8/21
1
¥20.679
10
¥15.3906
25
¥14.0572
100
¥12.5769
1,000
¥11.0853
2,000
查看
250
¥11.9102
500
¥11.4921
2,000
¥10.9158
5,000
¥10.6672
购买
最低: 1
倍数: 1
卷轴 :
1,000
详细信息
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
2 B
Backup Switching
1.2 V
5.5 V
- 40 C
+ 85 C
RV-3028
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 32.768kHz I2C 2.5ppm 3.2x1.5x0.8mm Temperature Sensor & 实时时钟
+1 图像
RV-3032-C7 32.768kHz-2.5PPM-TA-QC
Micro Crystal
1:
¥25.1425
44,621 在途量
Mouser 零件编号
428-203803-MG01
Micro Crystal
实时时钟 32.768kHz I2C 2.5ppm 3.2x1.5x0.8mm Temperature Sensor & 实时时钟
44,621 在途量
查看日期
在途量:
17,621 预期 2026/7/23
27,000 预期 2026/8/14
1
¥25.1425
10
¥18.7806
25
¥17.2099
100
¥15.4697
1,000
¥14.0572
2,000
查看
250
¥14.6448
500
¥14.3962
2,000
¥13.7295
5,000
¥13.56
购买
最低: 1
倍数: 1
卷轴 :
1,000
详细信息
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
16 B
Backup Switching
1.3 V
5.5 V
- 40 C
+ 105 C
RV-3032-C7
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 Automotive RTC module, featuring I2C or SPI interface in HLSON16 package.
PCA2131TF/Q900Y
NXP Semiconductors
1:
¥31.2671
7,723 预期 2026/9/28
Mouser 零件编号
771-PCA2131TF/Q900Y
NXP Semiconductors
实时时钟 Automotive RTC module, featuring I2C or SPI interface in HLSON16 package.
7,723 预期 2026/9/28
1
¥31.2671
10
¥23.8204
25
¥22.0011
100
¥19.9332
250
查看
4,000
¥17.6958
250
¥19.3569
500
¥18.8597
4,000
¥17.6958
购买
最低: 1
倍数: 1
卷轴 :
4,000
详细信息
PCA2131
AEC-Q100
Reel, Cut Tape
实时时钟 Automotive RTC IC with 400 kHz I2C interface in TSSOP8 package.
PCA85073ADP/Q900Z
NXP Semiconductors
1:
¥12.1588
49,935 在途量
Mouser 零件编号
771-PCA85073ADPQ900Z
NXP Semiconductors
实时时钟 Automotive RTC IC with 400 kHz I2C interface in TSSOP8 package.
49,935 在途量
查看日期
在途量:
17,435 预期 2026/8/18
17,500 预期 2026/9/7
15,000 预期 2027/3/15
1
¥12.1588
10
¥8.8479
25
¥7.9439
100
¥7.1529
250
查看
2,500
¥6.1585
250
¥6.8252
500
¥6.6331
1,000
¥6.441
2,500
¥6.1585
购买
最低: 1
倍数: 1
卷轴 :
2,500
详细信息
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
TSSOP-8
No Backup Switching
900 mV
5.5 V
- 40 C
+ 105 C
PCA85073A
SMD/SMT
AEC-Q100
Reel, Cut Tape, MouseReel
实时时钟 RTC Module with I2C or SPI interface featuring backup battery switch-over function in HLSON16 package.
PCF2131TFY
NXP Semiconductors
1:
¥26.3855
34,925 在途量
Mouser 零件编号
771-PCF2131TFY
NXP Semiconductors
实时时钟 RTC Module with I2C or SPI interface featuring backup battery switch-over function in HLSON16 package.
34,925 在途量
查看日期
在途量:
18,925 预期 2026/8/17
16,000 预期 2026/8/24
1
¥26.3855
10
¥19.8541
25
¥18.0348
100
¥16.4641
250
查看
4,000
¥14.1476
250
¥15.6279
500
¥15.142
4,000
¥14.1476
购买
最低: 1
倍数: 1
卷轴 :
4,000
详细信息
Serial, I2C, SPI
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
Backup Switching
1.2 V
5.5 V
- 40 C
+ 85 C
PCF2131
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 RX8111CE:B0 REAL TIME CLOCK I2C-BUS 3.0V 23PPM 1K TR
Epson Timing RX8111CE B0
RX8111CE B0
Epson Timing
1:
¥14.0572
976 库存量
Mouser 零件编号
732-RX8111CEB0
Epson Timing
实时时钟 RX8111CE:B0 REAL TIME CLOCK I2C-BUS 3.0V 23PPM 1K TR
976 库存量
1
¥14.0572
10
¥10.3395
25
¥9.3451
100
¥8.2377
1,000
¥7.1077
2,000
查看
250
¥7.7292
500
¥7.3111
2,000
¥6.6557
5,000
¥6.5653
购买
最低: 1
倍数: 1
卷轴 :
1,000
详细信息
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
Backup Switching
1.6 V
5.5 V
- 40 C
+ 85 C
RTC
SMD/SMT
Reel, Cut Tape
实时时钟 Real-Time Clock I2C interface with power management, -40 to +85 C, 16-pin QFN
AM1805AQ
Ambiq
1:
¥6.3732
30,000 在途量
Mouser 零件编号
222-AM1805AQ
Ambiq
实时时钟 Real-Time Clock I2C interface with power management, -40 to +85 C, 16-pin QFN
30,000 在途量
查看日期
在途量:
9,000 预期 2026/9/11
6,000 预期 2026/9/14
15,000 预期 2026/12/7
购买
最低: 1
倍数: 1
详细信息
Artasie I2C w/ Power Management
实时时钟 Battery Swtchovr-RTC
+1 图像
M41T83RQA6F
STMicroelectronics
1:
¥36.4764
11,900 在途量
Mouser 零件编号
511-M41T83RQA6F
STMicroelectronics
实时时钟 Battery Swtchovr-RTC
11,900 在途量
查看日期
在途量:
3,900 预期 2026/12/28
8,000 预期 2027/1/11
1
¥36.4764
10
¥27.5494
25
¥25.312
100
¥22.826
250
查看
1,000
¥19.6846
250
¥21.6734
500
¥21.5039
1,000
¥19.6846
购买
最低: 1
倍数: 1
卷轴 :
1,000
详细信息
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
32 B
QFN-16
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
M41T83
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 Serial 512 (64x8)
M41T94MQ6F
STMicroelectronics
1:
¥44.0022
8,972 在途量
Mouser 零件编号
511-M41T94MQ6F
STMicroelectronics
实时时钟 Serial 512 (64x8)
8,972 在途量
查看日期
在途量:
3,972 预期 2026/9/2
5,000 预期 2027/4/28
1
¥44.0022
10
¥33.5045
25
¥30.849
100
¥27.9562
250
查看
2,500
¥25.1425
250
¥26.6341
500
¥25.8092
1,000
¥25.4815
2,500
¥25.1425
购买
最低: 1
倍数: 1
卷轴 :
2,500
详细信息
Serial
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
64 B
SO-16
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
M41T94
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 REAL TIME CLK/CLNDR W/TEMP COMP 8 L
ISL12022IBZ
Renesas / Intersil
1:
¥44.0022
6,860 在途量
Mouser 零件编号
968-ISL12022IBZ
Renesas / Intersil
实时时钟 REAL TIME CLK/CLNDR W/TEMP COMP 8 L
6,860 在途量
查看日期
备用包装
在途量:
3,920 预期 2026/12/29
2,940 预期 2027/1/8
1
¥44.0022
10
¥33.5045
25
¥30.9394
100
¥28.0353
250
查看
250
¥26.7132
500
¥25.5606
980
¥25.0634
2,940
¥24.6453
5,880
报价
购买
最低: 1
倍数: 1
详细信息
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
128 B
SOIC-8
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
ISL12022
SMD/SMT
Tube
实时时钟 REAL TIME CLK W/ ALARM DS1337 COMP
ISL12057IUZ-T
Renesas / Intersil
1:
¥23.4927
9,642 在途量
Mouser 零件编号
968-ISL12057IUZ-T
Renesas / Intersil
实时时钟 REAL TIME CLK W/ ALARM DS1337 COMP
9,642 在途量
查看日期
备用包装
在途量:
4,642 预期 2026/8/28
5,000 预期 2026/9/25
1
¥23.4927
10
¥17.5376
25
¥16.046
100
¥14.3962
2,500
¥12.4074
5,000
查看
250
¥13.6504
500
¥13.2323
1,000
¥12.9837
5,000
¥12.1588
购买
最低: 1
倍数: 1
卷轴 :
2,500
详细信息
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
MSOP-8
No Backup Switching
1.8 V
3.6 V
- 40 C
+ 85 C
ISL12057
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 I2C GP RTCC 1Kb EE 64B SRAM EUI-48
MCP79411T-I/MNY
Microchip Technology
1:
¥10.17
3,300 预期 2026/9/22
Mouser 零件编号
579-MCP79411TIMNY
Microchip Technology
实时时钟 I2C GP RTCC 1Kb EE 64B SRAM EUI-48
3,300 预期 2026/9/22
购买
最低: 1
倍数: 1
卷轴 :
3,300
详细信息
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
64 B
TDFN-8
Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 Low Power Real time clocks
+2图像
PCF85063AT/AY
NXP Semiconductors
1:
¥6.7009
35,000 预期 2026/8/31
Mouser 零件编号
771-PCF85063AT/AY
NXP Semiconductors
实时时钟 Low Power Real time clocks
35,000 预期 2026/8/31
备用包装
1
¥6.7009
10
¥4.6782
25
¥4.2488
100
¥3.7064
2,500
¥3.0623
5,000
查看
250
¥3.4578
500
¥3.3448
1,000
¥3.2318
5,000
¥2.9493
购买
最低: 1
倍数: 1
卷轴 :
2,500
详细信息
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
SOIC-8
No Backup Switching
900 mV
5.5 V
- 40 C
+ 85 C
PCF85063A
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 32.768 KHZ 8 PIN
AB-RTCMC-32.768KHZ-AIGZ-S7-T
ABRACON
1:
¥37.8889
820 预期 2026/7/17
Mouser 零件编号
815-ABMC-327AIGZS7T
ABRACON
实时时钟 32.768 KHZ 8 PIN
820 预期 2026/7/17
1
¥37.8889
10
¥28.702
25
¥26.3855
100
¥23.2441
1,000
¥21.0971
2,000
查看
250
¥22.1706
2,000
¥20.5095
5,000
¥19.6846
购买
最低: 1
倍数: 1
卷轴 :
1,000
详细信息
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
No Backup Switching
1.3 V
4.4 V
- 40 C
+ 85 C
AB-RTCMC
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 2-Wire 实时时钟 IC
R2051S02-E2-F
Nisshinbo
1:
¥14.3058
2,000 预期 2026/10/6
Mouser 零件编号
848-R2051S02E2F
Nisshinbo
实时时钟 2-Wire 实时时钟 IC
2,000 预期 2026/10/6
1
¥14.3058
10
¥10.4186
25
¥9.5146
100
¥8.4411
2,000
¥6.8704
4,000
查看
250
¥7.8648
500
¥7.5597
1,000
¥6.9043
4,000
¥6.8365
购买
最低: 1
倍数: 1
卷轴 :
2,000
详细信息
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 Real-Time Clock I2C Interface Integrated Circuit, -40 to +85 C, 16-pin QFN
AM0805AQ
Ambiq
1:
¥5.7065
2,869 预期 2026/9/29
Mouser 零件编号
222-AM0805AQ
Ambiq
实时时钟 Real-Time Clock I2C Interface Integrated Circuit, -40 to +85 C, 16-pin QFN
2,869 预期 2026/9/29
购买
最低: 1
倍数: 1
详细信息
Artasie I2C
实时时钟 32.768kHz I2C 20ppm 2.0x1.2x0.7 AEC-Q200
RV-8263-C8 32.768kHz-20PPM-TA-QA
Micro Crystal
1:
¥13.0741
4,000 预期 2026/10/30
Mouser 零件编号
428-204291-MC01
Micro Crystal
实时时钟 32.768kHz I2C 20ppm 2.0x1.2x0.7 AEC-Q200
4,000 预期 2026/10/30
1
¥13.0741
10
¥9.5937
25
¥8.6897
100
¥7.6388
1,000
¥6.9269
5,000
查看
250
¥7.1755
500
¥6.9947
5,000
¥6.4184
购买
最低: 1
倍数: 1
卷轴 :
1,000
详细信息
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
SON-8
900 mV
5.5 V
- 40 C
+ 85 C
RV-8263-C8
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 Serial 512 (64x8)
M41T56M6F
STMicroelectronics
1:
¥27.0522
5,000 预期 2026/8/27
Mouser 零件编号
511-M41T56M6F
STMicroelectronics
实时时钟 Serial 512 (64x8)
5,000 预期 2026/8/27
1
¥27.0522
10
¥20.1818
25
¥18.4416
100
¥16.5432
250
查看
2,500
¥14.0572
250
¥15.6279
500
¥15.3002
1,000
¥14.4753
2,500
¥14.0572
购买
最低: 1
倍数: 1
卷轴 :
2,500
详细信息
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
64 B
SOIC-8
Backup Switching
4.5 V
5.5 V
- 40 C
+ 85 C
M41T56
SMD/SMT
Reel, Cut Tape, MouseReel