实时时钟 32.768kHz I2C Time Acc. 1ppm
RV-3028-C7 32.768kHz 1ppm TA QC
Micro Crystal
1:
¥18.6902
9,345 库存量
Mouser 零件编号
428-203591-MG01
Micro Crystal
实时时钟 32.768kHz I2C Time Acc. 1ppm
9,345 库存量
1
¥18.6902
10
¥14.6448
25
¥13.3227
100
¥11.9102
1,000
¥10.2604
2,000
查看
250
¥11.2548
500
¥10.9158
2,000
¥10.17
5,000
¥9.8423
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 I2C GP RTCC 64B SRAM
MCP7940NT-I/SN
Microchip Technology
1:
¥7.3789
23,420 库存量
Mouser 零件编号
579-MCP7940NT-I/SN
Microchip Technology
实时时钟 I2C GP RTCC 64B SRAM
23,420 库存量
备用包装
购买
最低: 1
倍数: 1
卷轴 :
3,300
详细信息
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
64 B
SOIC-8
Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 SPI GP RTCC 2Kb EE 64B SRAM ID
MCP79520-I/MS
Microchip Technology
1:
¥11.4921
10,382 库存量
Mouser 零件编号
579-MCP79520-I/MS
Microchip Technology
实时时钟 SPI GP RTCC 2Kb EE 64B SRAM ID
10,382 库存量
备用包装
购买
最低: 1
倍数: 1
详细信息
SPI
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
2 kB
MSOP-10
Backup Switching
1.8 V
3.6 V
- 40 C
+ 85 C
SMD/SMT
Tube
实时时钟 Low Power Real time clocks
+2图像
PCF85263AT/AJ
NXP Semiconductors
1:
¥10.0909
168,790 库存量
Mouser 零件编号
771-PCF85263AT/AJ
NXP Semiconductors
实时时钟 Low Power Real time clocks
168,790 库存量
1
¥10.0909
10
¥7.3224
25
¥6.554
100
¥5.8986
2,500
¥4.8251
5,000
查看
250
¥5.537
500
¥5.311
1,000
¥5.1302
5,000
¥4.7121
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:hh (12 hr, 24 hr)
SO-8
Backup Switching
900 mV
5.5 V
- 40 C
+ 85 C
PCF85263A
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 Low Power Real time clocks
PCF85263ATL/AX
NXP Semiconductors
1:
¥9.7632
55,279 库存量
Mouser 零件编号
771-PCF85263ATL/AX
NXP Semiconductors
实时时钟 Low Power Real time clocks
55,279 库存量
1
¥9.7632
10
¥7.0286
25
¥6.3393
100
¥5.5822
250
查看
4,000
¥4.4974
250
¥5.2206
500
¥4.9946
1,000
¥4.8364
2,000
¥4.7347
4,000
¥4.4974
购买
最低: 1
倍数: 1
卷轴 :
4,000
详细信息
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
DFN2626-10
Backup Switching
900 mV
5.5 V
- 40 C
+ 85 C
PCF85263A
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 32.768 kHz +/-3 PPM I2C -40/+85C
RV-8803-C7-32.768k-3PPM-TA-QA
Micro Crystal
1:
¥28.3743
8,954 库存量
Mouser 零件编号
428-203035-MG01
Micro Crystal
实时时钟 32.768 kHz +/-3 PPM I2C -40/+85C
8,954 库存量
1
¥28.3743
10
¥21.0971
25
¥19.2778
100
¥17.289
1,000
¥15.2211
2,000
查看
250
¥16.3737
500
¥15.9669
2,000
¥14.7239
5,000
¥14.4753
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)
No Backup Switching
1.5 V
5.5 V
- 40 C
+ 85 C
RV-8803-C7
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 2.0 to 5.5V 64 (8X8)
M41T00SM6F
STMicroelectronics
1:
¥35.2334
6,362 库存量
5,000 预期 2026/11/25
Mouser 零件编号
511-M41T00SM6F
STMicroelectronics
实时时钟 2.0 to 5.5V 64 (8X8)
6,362 库存量
5,000 预期 2026/11/25
1
¥35.2334
10
¥26.555
25
¥24.3967
100
¥22.0011
250
查看
2,500
¥17.6167
250
¥20.9276
500
¥20.8485
2,500
¥17.6167
购买
最低: 1
倍数: 1
卷轴 :
2,500
详细信息
Serial
YYYY-MM-DD
HH:MM:SS (24 hr)
8 B
SOIC-8
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
M41T00S
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 Serial 64 (8X8)
M41T0M6F
STMicroelectronics
1:
¥38.872
9,186 库存量
5,000 预期 2026/8/10
Mouser 零件编号
511-M41T0M6F
STMicroelectronics
实时时钟 Serial 64 (8X8)
9,186 库存量
5,000 预期 2026/8/10
1
¥38.872
10
¥29.2783
25
¥26.8827
100
¥24.3176
250
查看
2,500
¥21.0067
250
¥23.0746
500
¥22.9164
1,000
¥21.5039
2,500
¥21.0067
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)
8 B
SOIC-8
No Backup Switching
2 V
5.5 V
- 40 C
+ 85 C
M41T0
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 Serial 512 (64x8)
M41T81M6F
STMicroelectronics
1:
¥24.6453
9,107 库存量
Mouser 零件编号
511-M41T81M6F
STMicroelectronics
实时时钟 Serial 512 (64x8)
9,107 库存量
备用包装
1
¥24.6453
10
¥18.3625
25
¥16.7918
100
¥15.0516
2,500
¥12.8255
5,000
查看
250
¥14.2267
500
¥13.899
1,000
¥13.2323
5,000
¥12.5769
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)
20 B
SOIC-8
Backup Switching
2 V
5.5 V
- 40 C
+ 85 C
M41T81
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 Serial I2C bus RTC
M41T82ZM6F
STMicroelectronics
1:
¥29.6173
10,768 库存量
Mouser 零件编号
511-M41T82ZM6F
STMicroelectronics
实时时钟 Serial I2C bus RTC
10,768 库存量
1
¥29.6173
10
¥22.0802
25
¥20.1818
100
¥18.1139
2,500
¥15.3906
5,000
查看
250
¥17.1195
500
¥16.7127
1,000
¥15.8765
5,000
¥15.0516
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)
32 B
SOIC-8
Backup Switching
2.38 V
5.5 V
- 40 C
+ 85 C
M41T82
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 Serial SPI bus RTC
M41T93RMY6F
STMicroelectronics
1:
¥87.4281
8,031 库存量
Mouser 零件编号
511-M41T93RMY6F
STMicroelectronics
实时时钟 Serial SPI bus RTC
8,031 库存量
1
¥87.4281
10
¥68.2407
25
¥63.4382
100
¥58.2289
250
查看
1,000
¥52.9405
250
¥55.257
500
¥54.1835
1,000
¥52.9405
2,000
报价
购买
最低: 1
倍数: 1
卷轴 :
1,000
详细信息
SPI
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
32 B
SOX-18
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
M41T93
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 16K (2Kx8) 150ns
M48T02-150PC1
STMicroelectronics
1:
¥255.3461
717 库存量
Mouser 零件编号
511-M48T0215PC1
STMicroelectronics
实时时钟 16K (2Kx8) 150ns
717 库存量
备用包装
1
¥255.3461
10
¥204.1458
25
¥191.3203
100
¥177.2631
280
查看
280
¥170.5622
560
¥166.5055
购买
最低: 1
倍数: 1
详细信息
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
2 kB
PCDIP-24
Integrated Battery
4.75 V
5.5 V
0 C
+ 70 C
M48T02
Through Hole
Tube
实时时钟 64K (8Kx8) 100ns
M48T18-100PC1
STMicroelectronics
1:
¥369.9055
630 库存量
Mouser 零件编号
511-M48T1810PC1
STMicroelectronics
实时时钟 64K (8Kx8) 100ns
630 库存量
备用包装
1
¥369.9055
10
¥299.0206
25
¥280.4095
100
¥271.8893
240
查看
240
¥266.68
480
报价
购买
最低: 1
倍数: 1
详细信息
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
8 kB
PCDIP-28
Integrated Battery
4.5 V
5.5 V
0 C
+ 70 C
M48T18
Through Hole
Tube
实时时钟 64K (8Kx8) 70ns
+3图像
M48T58Y-70MH1F
STMicroelectronics
1:
¥193.4673
1,040 库存量
Mouser 零件编号
511-M48T58Y-70MH1F
STMicroelectronics
实时时钟 64K (8Kx8) 70ns
1,040 库存量
1
¥193.4673
10
¥154.6744
25
¥145.0016
100
¥134.3344
250
查看
936
¥126.1419
250
¥129.2042
500
¥126.1419
936
¥126.1419
购买
最低: 1
倍数: 1
卷轴 :
936
详细信息
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
64 kB
SOX-28
Backup Switching
4.5 V
5.5 V
0 C
+ 70 C
M48T58Y
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 I2C GP RTCC 1Kb EE 64B SRAM EUI-48
MCP79411-I/SN
Microchip Technology
1:
¥9.3451
12,618 库存量
Mouser 零件编号
579-MCP79411ISN
Microchip Technology
实时时钟 I2C GP RTCC 1Kb EE 64B SRAM EUI-48
12,618 库存量
备用包装
购买
最低: 1
倍数: 1
详细信息
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
64 B
SOIC-8
Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Tube
实时时钟 3WIRE REAL TIME CLCK
S-35192A-I8T1U
ABLIC
1:
¥12.656
4,821 库存量
Mouser 零件编号
628-S-35192A-I8T1U
ABLIC
实时时钟 3WIRE REAL TIME CLCK
4,821 库存量
1
¥12.656
10
¥9.266
25
¥8.3507
100
¥7.3902
250
查看
5,000
¥6.0342
250
¥6.9495
500
¥6.6783
1,000
¥6.5992
2,500
¥6.1811
5,000
¥6.0342
购买
最低: 1
倍数: 1
卷轴 :
5,000
详细信息
SNT-A-8
S-35192
Reel, Cut Tape
实时时钟 Binary I2C 1-5V RTC IC
PCF8563T/5,518
NXP Semiconductors
1:
¥9.5937
23,170 库存量
Mouser 零件编号
771-PCF8563T/5518
NXP Semiconductors
实时时钟 Binary I2C 1-5V RTC IC
23,170 库存量
备用包装
1
¥9.5937
10
¥7.4241
25
¥7.0851
100
¥6.7235
250
查看
2,500
¥4.9268
250
¥6.5427
500
¥6.2828
1,000
¥6.0003
2,500
¥4.9268
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)
SOIC-8
No Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
PCF8563
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 REAL TIME CLOCK AND TMP COMP CRYSTL INLD
ISL12020MIRZ
Renesas / Intersil
1:
¥66.67
4,187 库存量
Mouser 零件编号
968-ISL12020MIRZ
Renesas / Intersil
实时时钟 REAL TIME CLOCK AND TMP COMP CRYSTL INLD
4,187 库存量
备用包装
1
¥66.67
10
¥50.7031
25
¥45.5729
106
¥42.9287
265
查看
265
¥40.3636
530
¥39.8664
1,007
¥38.872
2,544
¥37.8889
购买
最低: 1
倍数: 1
详细信息
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
128 B
DFN-20
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
ISL12020
SMD/SMT
Tube
实时时钟 32.768 kHz +/-3 PPM I2C -40/+85C
RV-8803-C7-32.768KHZ-3PPM-TA-QC
Micro Crystal
1:
¥22.4192
4,184 库存量
58,000 预期 2026/8/14
Mouser 零件编号
428-202677-MG01
Micro Crystal
实时时钟 32.768 kHz +/-3 PPM I2C -40/+85C
4,184 库存量
58,000 预期 2026/8/14
1
¥22.4192
10
¥16.7127
25
¥15.2211
100
¥13.6504
1,000
¥11.9893
2,000
查看
250
¥12.9046
500
¥12.656
2,000
¥11.6616
5,000
¥11.413
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)
No Backup Switching
1.5 V
5.5 V
- 40 C
+ 85 C
RV-8803-C7
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 32.768kHz SPI Time Acc. 25ppm
RV-3149-C3 32.768kHz OPTION B TA QC
Micro Crystal
1:
¥30.6004
737 库存量
Mouser 零件编号
428-203605-MG01
Micro Crystal
实时时钟 32.768kHz SPI Time Acc. 25ppm
737 库存量
1
¥30.6004
10
¥23.0746
25
¥21.1762
100
¥19.0292
1,000
¥16.9613
2,000
查看
250
¥18.0348
500
¥17.6958
2,000
¥16.5432
5,000
¥16.3737
购买
最低: 1
倍数: 1
卷轴 :
1,000
详细信息
SPI
YY-MM-DD-dd
HH:MM:SS (24 hr)
8 B
Backup Switching
1.3 V
5.5 V
- 40 C
+ 85 C
RV-3149
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 32.768kHz I2C Time Acc. 6ppm AEC
RV-3129-C3 32.768kHz OPTION A TB QA
Micro Crystal
1:
¥34.9848
4,717 库存量
Mouser 零件编号
428-203618-MG01
Micro Crystal
实时时钟 32.768kHz I2C Time Acc. 6ppm AEC
4,717 库存量
1
¥34.9848
10
¥26.555
25
¥24.3967
100
¥22.0011
1,000
¥20.3513
2,000
查看
250
¥20.9276
500
¥20.5999
2,000
¥19.8541
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)
8 B
Backup Switching
1.3 V
5.5 V
- 40 C
+ 125 C
RV-3129
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 32.768kHz I2C Time Acc. 25ppm
RV-3129-C3 32.768kHz OPTION B TA QC
Micro Crystal
1:
¥26.3064
2,214 库存量
Mouser 零件编号
428-203634-MG01
Micro Crystal
实时时钟 32.768kHz I2C Time Acc. 25ppm
2,214 库存量
1
¥26.3064
10
¥19.6846
25
¥18.0348
100
¥16.2155
1,000
¥14.803
2,000
查看
250
¥15.3906
500
¥15.142
2,000
¥14.4753
5,000
¥14.3058
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)
8 B
Backup Switching
1.3 V
5.5 V
- 40 C
+ 85 C
RV-3129
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 32.768kHz I2C Time Acc. 25ppm AEC
RV-3129-C3 32.768kHz OPTION B TB QA
Micro Crystal
1:
¥32.7587
975 库存量
2,000 预期 2026/7/24
Mouser 零件编号
428-203639-MG01
Micro Crystal
实时时钟 32.768kHz I2C Time Acc. 25ppm AEC
975 库存量
2,000 预期 2026/7/24
1
¥32.7587
10
¥24.7357
25
¥22.7469
100
¥20.5095
1,000
¥18.8597
2,000
查看
250
¥19.436
500
¥19.1874
2,000
¥18.4416
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)
8 B
Backup Switching
1.3 V
5.5 V
- 40 C
+ 125 C
RV-3129
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟 32.768kHz SPI Time Acc. 25ppm AEC
RV-3149-C3 32.768kHz OPTION B TB QA
Micro Crystal
1:
¥29.6964
1,489 库存量
Mouser 零件编号
428-203684-MG01
Micro Crystal
实时时钟 32.768kHz SPI Time Acc. 25ppm AEC
1,489 库存量
1
¥29.6964
10
¥22.3288
25
¥20.5095
100
¥18.532
1,000
¥16.8709
2,000
查看
250
¥17.5376
500
¥17.2099
2,000
¥16.5432
5,000
¥16.2946
购买
最低: 1
倍数: 1
卷轴 :
1,000
详细信息
SPI
YY-MM-DD-dd
HH:MM:SS (24 hr)
8 B
Backup Switching
1.3 V
5.5 V
- 40 C
+ 125 C
RV-3149
SMD/SMT
Reel, Cut Tape, MouseReel
实时时钟
RV-8263-C7-32.768KHZ-20PPM-TA-QA
Micro Crystal
1:
¥13.7295
1,914 库存量
Mouser 零件编号
428-8263C7328K20PTQA
Micro Crystal
实时时钟
1,914 库存量
1
¥13.7295
10
¥10.0909
25
¥9.0965
100
¥8.023
250
查看
250
¥7.5371
500
¥7.3337
1,000
¥7.0512
2,000
¥6.6896
5,000
¥6.5427
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)
No Backup Switching
900 mV
5.5 V
- 40 C
+ 85 C
SMD/SMT