Real Time Clock 3.0Volt -40 to 85C I2C BUS
RX-8035SA:B3 PURE SN
Epson Timing
1:
$9.79
216 In Stock
250 Expected 30/12/2026
Mouser Part No 732-RX-8035SA:B3
Epson Timing
Real Time Clock 3.0Volt -40 to 85C I2C BUS
216 In Stock
250 Expected 30/12/2026
1
$9.79
10
$7.52
25
$6.95
100
$6.34
250
$6.02
500
View
500
$5.81
1,000
$5.70
2,500
$5.66
5,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :250
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
SOP-14
Backup Switching
2.4 V
5.5 V
- 40 C
+ 85 C
RX-8035SA
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock I2C-BUS RTC +/-5.0PPM-30 70C SOP-14 PIN 250TR
RX-8803SA:UB3 PURE SN
Epson Timing
1:
$6.23
501 In Stock
1,500 Expected 17/8/2026
Mouser Part No 732-RX-8803SAUB3
Epson Timing
Real Time Clock I2C-BUS RTC +/-5.0PPM-30 70C SOP-14 PIN 250TR
501 In Stock
1,500 Expected 17/8/2026
Alternative Packaging
1
$6.23
10
$4.69
25
$4.31
100
$3.89
250
$3.82
500
View
500
$3.66
1,000
$3.39
2,500
$3.32
5,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :250
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
SOP-14
No Backup Switching
1.6 V
5.5 V
- 40 C
+ 85 C
RX-8803SA
SMD/SMT
Reel, Cut Tape
Real Time Clock RX4111CE:B6 REAL TIME CLOCK SPI-BUS 3.0V 23PPM 2K TR
+2 images
RX4111CE B6
Epson Timing
1:
$2.62
1,358 In Stock
4,000 Expected 16/11/2026
Mouser Part No 732-RX4111CEB6
Epson Timing
Real Time Clock RX4111CE:B6 REAL TIME CLOCK SPI-BUS 3.0V 23PPM 2K TR
1,358 In Stock
4,000 Expected 16/11/2026
1
$2.62
10
$1.93
25
$1.75
100
$1.56
2,000
$1.32
4,000
View
250
$1.47
500
$1.41
1,000
$1.40
4,000
$1.29
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
Serial 4-Wire, SPI
Backup Switching
1.6 V
5.5 V
- 40 C
+ 85 C
RTC
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RX4901CE XB C0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR
RX4901CE XB C06
Epson Timing
1:
$6.12
28 In Stock
Mouser Part No 732-RX4901CEXBC06
Epson Timing
Real Time Clock RX4901CE XB C0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR
28 In Stock
1
$6.12
10
$4.61
25
$4.24
100
$3.84
2,000
$3.30
4,000
View
250
$3.63
500
$3.60
1,000
$3.39
4,000
$3.22
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
256 B
Backup Switching
1.6 V
5.5 V
- 40 C
+ 105 C
RX4901CE
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock REAL TIME CLOCK 3.0V 5+/-23PPM 250TR
360°
+3 images
RX6110SA:B3 PURE SN
Epson Timing
1:
$6.88
412 In Stock
Mouser Part No 732-RX6110SAB3PURESN
Epson Timing
Real Time Clock REAL TIME CLOCK 3.0V 5+/-23PPM 250TR
412 In Stock
Alternative Packaging
1
$6.88
10
$5.24
25
$4.83
100
$4.58
250
$4.37
500
View
500
$3.90
1,000
$3.85
2,500
$3.75
5,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :250
Details
Serial, I2C, SPI
YY-MM-DD-dd
HH:MM:SS (24 hr)
16 B
Backup Switching
1.6 V
5.5 V
- 40 C
+ 85 C
RX6110SA
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RX8111CE:A3 REAL TIME CLOCK I2C-BUS 3.0V 11.5PPM 250TR
RX8111CE A3
Epson Timing
1:
$5.49
490 In Stock
Mouser Part No 732-RX8111CEA3
Epson Timing
Real Time Clock RX8111CE:A3 REAL TIME CLOCK I2C-BUS 3.0V 11.5PPM 250TR
490 In Stock
1
$5.49
10
$4.27
25
$3.92
100
$3.54
250
$3.36
500
View
500
$3.20
1,000
$2.95
2,500
$2.88
5,000
$2.86
Buy
Min.: 1 Mult.: 1
Reel :250
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
Backup Switching
1.6 V
5.5 V
- 40 C
+ 85 C
RX8111CE
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz 5ppm I2C-Bus
RX8130CE B3
Epson Timing
1:
$3.84
97 In Stock
4,500 On Order
Mouser Part No 732-RX8130CEB3
Epson Timing
Real Time Clock 32.768kHz 5ppm I2C-Bus
97 In Stock
4,500 On Order
View Dates
Alternative Packaging
Stock:
97 Can Dispatch Immediately
On Order:
1,750 Expected 4/9/2026
2,750 Expected 23/11/2026
Factory Lead Time:
20 Weeks
1
$3.84
10
$2.86
25
$2.62
100
$2.35
250
$2.24
500
View
500
$2.14
1,000
$2.05
2,500
$1.99
5,000
$1.97
Buy
Min.: 1 Mult.: 1
Reel :250
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
Backup Switching
1.25 V
5.5 V
- 40 C
+ 85 C
RX8130CE
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RX8130CE:B6 REAL TIME CLOCK +/-23PPM 2K TR
RX8130CE B6
Epson Timing
1:
$1.89
25 In Stock
94,000 On Order
Mouser Part No 732-RX8130CEB6
Epson Timing
Real Time Clock RX8130CE:B6 REAL TIME CLOCK +/-23PPM 2K TR
25 In Stock
94,000 On Order
View Dates
Stock:
25 Can Dispatch Immediately
On Order:
82,000 Expected 21/8/2026
12,000 Expected 28/8/2026
Factory Lead Time:
20 Weeks
1
$1.89
10
$1.36
25
$1.23
100
$1.09
2,000
$0.895
4,000
View
250
$1.02
500
$0.978
1,000
$0.955
4,000
$0.885
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
Backup Switching
1.25 V
5.5 V
- 40 C
+ 85 C
RX8130CE
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 5+/-23PPM REAL TIME CLOCK 1K TR
360°
+4 images
RX-8571SA:B0 PURE SN
Epson Timing
1:
$4.24
212 In Stock
Mouser Part No 732-RX8571SAB0PURESN
Epson Timing
Real Time Clock 5+/-23PPM REAL TIME CLOCK 1K TR
212 In Stock
Alternative Packaging
1
$4.24
10
$3.26
25
$3.01
100
$2.73
1,000
$2.38
2,000
View
250
$2.60
500
$2.50
2,000
$2.31
5,000
$2.28
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
16 B
No Backup Switching
1.6 V
5.5 V
- 40 C
+ 85 C
RX-8571SA
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 1.6-5.5V
RX8804CE:XA3
Epson Timing
1:
$14.36
7 In Stock
250 Expected 19/10/2026
Mouser Part No 732-RX8804CE:XA3
Epson Timing
Real Time Clock 1.6-5.5V
7 In Stock
250 Expected 19/10/2026
1
$14.36
10
$11.18
25
$10.00
100
$9.85
250
$8.36
2,500
Quote
2,500
Quote
Buy
Min.: 1 Mult.: 1
Reel :250
Details
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
Real Time Clock 32.768kHz +/-5ppm -40C +85C
RX8900CE:UB3
Epson Timing
1:
$7.78
172 In Stock
Mouser Part No 732-RX8900CE:UB3
Epson Timing
Real Time Clock 32.768kHz +/-5ppm -40C +85C
172 In Stock
Alternative Packaging
1
$7.78
10
$5.94
25
$5.48
100
$4.58
250
$4.19
1,000
View
1,000
$4.16
2,500
$4.11
Buy
Min.: 1 Mult.: 1
Reel :250
Details
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
Real Time Clock 32.768kHz-DTCXO 5ppm I2C-Bus
360°
+3 images
RX8900SA UB0 PURE SN
Epson Timing
1:
$4.15
555 In Stock
Mouser Part No 732-RX8900SAUB0SN
Epson Timing
Real Time Clock 32.768kHz-DTCXO 5ppm I2C-Bus
555 In Stock
1
$4.15
10
$3.10
25
$2.83
100
$2.54
1,000
$2.18
2,000
View
250
$2.41
500
$2.39
2,000
$2.12
5,000
$2.07
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
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
Real Time Clock 32.768kHz-DTCXO 5ppm I2C-Bus
360°
+4 images
RX8900SA UB3 PURE SN
Epson Timing
1:
$8.32
117 In Stock
Mouser Part No 732-RX8900SAUB3SN
Epson Timing
Real Time Clock 32.768kHz-DTCXO 5ppm I2C-Bus
117 In Stock
1
$8.32
10
$6.38
25
$5.90
100
$5.37
250
$5.10
500
View
500
$4.81
1,000
$4.73
2,500
$4.62
5,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :250
Details
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
Real Time Clock RX8901CE XS B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR
RX8901CE XS B06
Epson Timing
1:
$8.20
42 In Stock
2,000 Expected 8/3/2027
Mouser Part No 732-RX8901CEXSB06
Epson Timing
Real Time Clock RX8901CE XS B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR
42 In Stock
2,000 Expected 8/3/2027
1
$8.20
10
$6.28
25
$5.81
100
$5.17
250
$4.98
2,000
$4.65
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
No Backup Switching
1.6 V
5.5 V
- 40 C
+ 105 C
RX8901CE
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock I2C-BUS RTC +/-5.0PPM-40 85C VSOJ-12 PIN 1K TR
+2 images
RX-8803LC:UB0 PURE SN
Epson Timing
1:
$7.66
98 In Stock
Mouser Part No 732-X8803LCUB0PURESN
Epson Timing
Real Time Clock I2C-BUS RTC +/-5.0PPM-40 85C VSOJ-12 PIN 1K TR
98 In Stock
Alternative Packaging
1
$7.66
10
$5.83
25
$5.39
100
$4.88
1,000
$4.23
2,000
View
250
$4.65
500
$4.54
2,000
$4.16
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
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
Real Time Clock I2C-BUS RTC +/-5.0PPM-30 70C SOP-14 PIN BULK
360°
+3 images
RX8900SA:UCB PURE SN
Epson Timing
1:
$8.13
99 In Stock
Mouser Part No 732-X8900SAUCBPURESN
Epson Timing
Real Time Clock I2C-BUS RTC +/-5.0PPM-30 70C SOP-14 PIN BULK
99 In Stock
1
$8.13
10
$6.23
25
$5.75
100
$5.33
250
View
250
$5.11
500
$4.98
1,000
$4.95
2,500
$4.86
5,000
Quote
Buy
Min.: 1 Mult.: 1
RX8900SA
Bulk
Real Time Clock 32.768 kHz +/-3 PPM I2C -40/+85C
RV-8803-C7-32.768KHZ-3PPM-TA-QC
Micro Crystal
1:
$3.69
49,823 Expected 14/8/2026
Mouser Part No 428-202677-MG01
Micro Crystal
Real Time Clock 32.768 kHz +/-3 PPM I2C -40/+85C
49,823 Expected 14/8/2026
1
$3.69
10
$2.75
25
$2.52
100
$2.26
1,000
$1.97
2,000
View
250
$2.14
500
$2.08
2,000
$1.92
5,000
$1.88
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
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
Real Time Clock 32.768kHz I2C Time Acc. 1ppm
RV-3028-C7 32.768kHz 1ppm TA QA
Micro Crystal
1:
$3.43
31,455 On Order
Mouser Part No 428-203603-MG01
Micro Crystal
Real Time Clock 32.768kHz I2C Time Acc. 1ppm
31,455 On Order
View Dates
On Order:
13,455 Expected 7/8/2026
18,000 Expected 21/8/2026
Factory Lead Time:
11 Weeks
1
$3.43
10
$2.56
25
$2.33
100
$2.09
1,000
$1.89
2,000
View
250
$1.97
500
$1.93
2,000
$1.85
5,000
$1.81
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
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
Real Time Clock
RV-8263-C7-32.768KHZ-20PPM-TA-QC
Micro Crystal
1:
$2.11
22,988 Expected 20/11/2026
Mouser Part No 428-8263C7328K20PTQC
Micro Crystal
Real Time Clock
22,988 Expected 20/11/2026
1
$2.11
10
$1.54
25
$1.40
100
$1.24
1,000
$1.12
2,000
View
250
$1.16
500
$1.13
2,000
$1.06
5,000
$1.04
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
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
Reel, Cut Tape, MouseReel
Real Time Clock RX8111CE:B0 REAL TIME CLOCK I2C-BUS 3.0V 23PPM 1K TR
Epson Timing RX8111CE B0
RX8111CE B0
Epson Timing
1:
$2.31
976 In Stock
Mouser Part No 732-RX8111CEB0
Epson Timing
Real Time Clock RX8111CE:B0 REAL TIME CLOCK I2C-BUS 3.0V 23PPM 1K TR
976 In Stock
1
$2.31
10
$1.69
25
$1.54
100
$1.35
1,000
$1.17
2,000
View
250
$1.27
500
$1.20
2,000
$1.11
5,000
$1.08
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
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
Real Time Clock Real-Time Clock I2C interface with power management, -40 to +85 C, 16-pin QFN
AM1805AQ
Ambiq
1:
$1.05
30,000 On Order
Mouser Part No 222-AM1805AQ
Ambiq
Real Time Clock Real-Time Clock I2C interface with power management, -40 to +85 C, 16-pin QFN
30,000 On Order
View Dates
On Order:
9,000 Expected 11/9/2026
6,000 Expected 14/9/2026
15,000 Expected 7/12/2026
Factory Lead Time:
22 Weeks
Buy
Min.: 1 Mult.: 1
Details
Artasie I2C w/ Power Management
Real Time Clock 2.0-5.5V 512 (64x8)
M41T81SM6F
STMicroelectronics
1:
$3.98
19,995 On Order
Mouser Part No 511-M41T81SM6F
STMicroelectronics
Real Time Clock 2.0-5.5V 512 (64x8)
19,995 On Order
View Dates
Alternative Packaging
On Order:
12,495 Expected 3/9/2026
7,500 Expected 19/7/2027
Factory Lead Time:
30 Weeks
1
$3.98
10
$2.98
25
$2.72
100
$2.45
250
View
2,500
$2.09
250
$2.31
500
$2.23
2,500
$2.09
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
20 B
SOIC-8
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
M41T81S
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Battery Swtchovr-RTC
+1 image
M41T83RQA6F
STMicroelectronics
1:
$6.00
10,800 On Order
Mouser Part No 511-M41T83RQA6F
STMicroelectronics
Real Time Clock Battery Swtchovr-RTC
10,800 On Order
View Dates
On Order:
2,800 Expected 28/12/2026
8,000 Expected 11/1/2027
Factory Lead Time:
30 Weeks
1
$6.00
10
$4.53
25
$4.16
100
$3.75
250
View
1,000
$3.20
250
$3.56
500
$3.54
1,000
$3.20
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
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
Real Time Clock Serial 512 (64x8)
M41T94MQ6F
STMicroelectronics
1:
$7.43
8,972 On Order
Mouser Part No 511-M41T94MQ6F
STMicroelectronics
Real Time Clock Serial 512 (64x8)
8,972 On Order
View Dates
On Order:
3,972 Expected 2/9/2026
5,000 Expected 28/4/2027
Factory Lead Time:
30 Weeks
1
$7.43
10
$5.59
25
$5.13
100
$4.61
250
View
2,500
$4.22
250
$4.39
500
$4.27
1,000
$4.22
2,500
$4.22
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
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
Real Time Clock 4096k NV SRAM with Phantom Clock
DS1251WP-120IND+
Analog Devices / Maxim Integrated
1:
$116.10
320 Expected 1/9/2026
Mouser Part No 700-DS1251WP-120IND
Analog Devices / Maxim Integrated
Real Time Clock 4096k NV SRAM with Phantom Clock
320 Expected 1/9/2026
1
$116.10
10
$96.70
25
$91.39
120
$87.58
280
View
280
Quote
Buy
Min.: 1 Mult.: 1
Details
Parallel
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
512 kB
PowerCap Module-34
2.97 V
3.63 V
- 40 C
+ 85 C
DS1251WP
SMD/SMT
Tray
