Real Time Clock
360°
+2 images
RX8010SJ
Epson Timing
1:
S/13.47
55,555 In Stock
Mouser Part #
732-RX8010SJ
Epson Timing
Real Time Clock
55,555 In Stock
1
S/13.47
10
S/10.04
25
S/9.19
100
S/8.21
250
View
250
S/7.79
500
S/7.59
1,000
S/7.20
2,500
S/7.01
5,000
S/6.85
Buy
Min.: 1
Mult.: 1
Details
Serial 2-Wire, 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
RX8010SJ
SMD/SMT
Bulk
Real Time Clock RX4901CEXS A0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR
RX4901CE XS A06
Epson Timing
1:
S/23.08
1,988 In Stock
Mouser Part #
732-RX4901CEXSA06
Epson Timing
Real Time Clock RX4901CEXS A0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR
1,988 In Stock
1
S/23.08
10
S/17.63
25
S/16.27
100
S/14.79
250
View
2,000
S/12.42
250
S/14.05
500
S/13.74
1,000
S/12.92
2,000
S/12.42
4,000
Quote
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 5+/-23PPM RTC 250TR
RX-8571LC:B3 PURE SN
Epson Timing
1:
S/28.30
844 In Stock
Mouser Part #
732-RX-8571LCB3
Epson Timing
Real Time Clock 5+/-23PPM RTC 250TR
844 In Stock
Alternative Packaging
1
S/28.30
10
S/21.84
25
S/19.31
100
S/18.06
250
S/16.39
500
View
500
S/16.23
1,000
S/16.19
2,500
S/15.84
5,000
Quote
Buy
Min.: 1
Mult.: 1
Reel :
250
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
16 B
VSOJ-12
No Backup Switching
1.6 V
5.5 V
- 40 C
+ 85 C
RX-8571LC
SMD/SMT
Reel, Cut Tape
Real Time Clock I2C-BUS RTC +/-5.0PPM-40 85C 10 PIN 1K T/R
RX8900CE:UB0
Epson Timing
1:
S/11.02
1,755 In Stock
Mouser Part #
732-RX8900CE:UB0
Epson Timing
Real Time Clock I2C-BUS RTC +/-5.0PPM-40 85C 10 PIN 1K T/R
1,755 In Stock
Alternative Packaging
1
S/11.02
10
S/8.21
25
S/7.51
100
S/6.73
1,000
S/5.76
2,000
View
250
S/6.38
500
S/6.15
2,000
S/5.64
5,000
S/5.57
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
RX8900CE
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz-DTCXO 3.4ppm I2C-Bus
360°
+4 images
RX8900SA UA0 PURE SN
Epson Timing
1:
S/18.92
952 In Stock
Mouser Part #
732-RX8900SAUA0SN
Epson Timing
Real Time Clock 32.768kHz-DTCXO 3.4ppm I2C-Bus
952 In Stock
1
S/18.92
10
S/14.36
25
S/13.20
100
S/11.72
1,000
S/10.63
2,000
View
250
S/11.17
500
S/10.82
2,000
S/9.93
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
RX8900CE
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RX4901CE XS B0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR
RX4901CE XS B06
Epson Timing
1:
S/22.77
1,810 In Stock
Mouser Part #
732-RX4901CEXSB06
Epson Timing
Real Time Clock RX4901CE XS B0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR
1,810 In Stock
1
S/22.77
10
S/17.36
25
S/16.00
100
S/14.52
250
View
2,000
S/12.46
250
S/13.78
500
S/13.35
1,000
S/12.92
2,000
S/12.46
4,000
Quote
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 I2C-BUS RTC +/-5.0PPM-40 85C VSOJ-12 PIN 250TR
RX-8803LC:UB3 PURE SN
Epson Timing
1:
S/45.46
467 In Stock
Mouser Part #
732-RX-8803LCUB3
Epson Timing
Real Time Clock I2C-BUS RTC +/-5.0PPM-40 85C VSOJ-12 PIN 250TR
467 In Stock
Alternative Packaging
1
S/45.46
10
S/35.62
25
S/33.16
100
S/27.68
250
S/27.48
2,500
View
2,500
Quote
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
VSOJ-12
No Backup Switching
1.6 V
5.5 V
- 40 C
+ 85 C
RX-8803LC
SMD/SMT
Reel, Cut Tape
Real Time Clock RX8130CE:BX REAL TIME CLOCK +/-23PPM ANY TR
+2 images
RX8130CE BX
Epson Timing
1:
S/10.98
1,678 In Stock
Mouser Part #
732-RX8130CEBX
Epson Timing
Real Time Clock RX8130CE:BX REAL TIME CLOCK +/-23PPM ANY TR
1,678 In Stock
1
S/10.98
10
S/8.17
25
S/7.63
100
S/6.54
200
S/6.31
500
View
500
S/6.19
1,000
S/5.88
2,500
S/5.68
5,000
S/5.57
Buy
Min.: 1
Mult.: 1
Reel :
100
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
Real Time Clock REAL TIME CLOCK 3.0V 5+/-23PPM 1K TR
360°
+3 images
RX6110SA:B0 PURE SN
Epson Timing
1:
S/6.42
1,593 In Stock
Mouser Part #
732-RX6110SAB0PURESN
Epson Timing
Real Time Clock REAL TIME CLOCK 3.0V 5+/-23PPM 1K TR
1,593 In Stock
Alternative Packaging
1
S/6.42
10
S/5.25
25
S/4.94
100
S/4.67
1,000
S/4.55
5,000
View
500
S/4.59
5,000
S/4.52
Buy
Min.: 1
Mult.: 1
Reel :
1,000
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 RX-8571LC:B0 PURE SN 5+/-23PPM REAL TIME CLOCK
+2 images
RX-8571LCB0 PURE SN
Epson Timing
1:
S/13.97
544 In Stock
Mouser Part #
732-RX8571LCB0PURESN
Epson Timing
Real Time Clock RX-8571LC:B0 PURE SN 5+/-23PPM REAL TIME CLOCK
544 In Stock
Alternative Packaging
1
S/13.97
10
S/10.55
25
S/9.69
100
S/8.72
1,000
S/6.89
5,000
View
250
S/8.29
500
S/6.93
5,000
S/6.85
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-8571LC
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RX4901CE XS C0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR
RX4901CE XS C06
Epson Timing
1:
S/22.77
726 In Stock
Mouser Part #
732-RX4901CEXSC06
Epson Timing
Real Time Clock RX4901CE XS C0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR
726 In Stock
1
S/22.77
10
S/17.36
25
S/16.00
100
S/14.52
250
View
2,000
S/12.85
250
S/13.55
500
S/12.92
1,000
S/12.88
2,000
S/12.85
4,000
Quote
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 RX8901CE:XB A0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-5ppm 2k TR
RX8901CE XB A06
Epson Timing
1:
S/17.52
3,255 In Stock
Mouser Part #
732-RX8901CEXBA06
Epson Timing
Real Time Clock RX8901CE:XB A0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-5ppm 2k TR
3,255 In Stock
1
S/17.52
10
S/13.20
25
S/12.14
100
S/10.82
250
View
2,000
S/9.07
250
S/10.12
500
S/9.73
1,000
S/9.65
2,000
S/9.07
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
Backup Switching
1.6 V
5.5 V
- 40 C
+ 105 C
RX8901CE
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RX8901CE XB B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-5ppm 2k TR
RX8901CE XB B06
Epson Timing
1:
S/17.56
956 In Stock
Mouser Part #
732-RX8901CEXBB06
Epson Timing
Real Time Clock RX8901CE XB B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-5ppm 2k TR
956 In Stock
1
S/17.56
10
S/13.27
25
S/12.18
100
S/11.02
2,000
S/9.38
4,000
View
250
S/10.47
500
S/10.32
1,000
S/9.96
4,000
S/9.26
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 RX8901CE XS A0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR
RX8901CE XS A06
Epson Timing
1:
S/23.08
591 In Stock
Mouser Part #
732-RX8901CEXSA06
Epson Timing
Real Time Clock RX8901CE XS A0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR
591 In Stock
1
S/23.08
10
S/17.63
25
S/16.27
100
S/14.79
250
View
2,000
S/12.92
250
S/14.05
500
S/13.74
1,000
S/13.66
2,000
S/12.92
4,000
Quote
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 RX4111CE:A3 REAL TIME CLOCK SPI-BUS 3.0V 11.5PPM 250TR
RX4111CE A3
Epson Timing
1:
S/18.45
5,816 In Stock
Mouser Part #
732-RX4111CEA3
Epson Timing
Real Time Clock RX4111CE:A3 REAL TIME CLOCK SPI-BUS 3.0V 11.5PPM 250TR
5,816 In Stock
1
S/18.45
10
S/13.90
25
S/13.51
250
S/13.51
500
S/12.14
1,000
View
1,000
S/10.24
2,500
S/9.93
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
Serial 4-Wire, SPI
Backup Switching
1.6 V
5.5 V
- 40 C
+ 85 C
RX4111CE
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RX4901CE XS D0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR
RX4901CE XS D06
Epson Timing
1:
S/23.08
1,922 In Stock
Mouser Part #
732-RX4901CEXSD06
Epson Timing
Real Time Clock RX4901CE XS D0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR
1,922 In Stock
1
S/23.08
10
S/17.63
25
S/16.27
100
S/14.79
250
View
2,000
S/12.65
250
S/14.05
500
S/13.74
1,000
S/13.66
2,000
S/12.65
4,000
Quote
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 RX8901CE XS B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR
RX8901CE XS B06
Epson Timing
1:
S/23.08
363 In Stock
Mouser Part #
732-RX8901CEXSB06
Epson Timing
Real Time Clock RX8901CE XS B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR
363 In Stock
1
S/23.08
10
S/17.63
25
S/16.27
100
S/14.79
250
View
2,000
S/13.27
250
S/14.05
500
S/13.74
1,000
S/13.66
2,000
S/13.27
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 INTERFACE RTC 5+/-23PPM (VSOJ-20) 1K TR
360°
+3 images
Q41856471000100
Epson Timing
1:
S/19.03
1,893 On Order
Mouser Part #
732-Q41856471000100
Epson Timing
Real Time Clock I2C-BUS INTERFACE RTC 5+/-23PPM (VSOJ-20) 1K TR
1,893 On Order
1
S/19.03
10
S/14.36
25
S/13.20
100
S/11.91
250
S/11.76
1,000
S/9.96
Buy
Min.: 1
Mult.: 1
Reel :
1,000
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
No Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RX-4045SA:AA0 PURE SN 5+/-5PPM 1K T/R
360°
+4 images
RX-4045SAAA0 PURE SN
Epson Timing
1:
S/18.29
1,521 In Stock
Mouser Part #
732-R4045SAAA0PURESN
Epson Timing
Real Time Clock RX-4045SA:AA0 PURE SN 5+/-5PPM 1K T/R
1,521 In Stock
1
S/18.29
10
S/13.82
25
S/12.69
100
S/11.33
1,000
S/9.77
2,000
View
250
S/10.63
500
S/10.28
2,000
S/9.61
5,000
Quote
Buy
Min.: 1
Mult.: 1
Reel :
1,000
Details
Serial 4-Wire
YY-MM-DD-dd
HH:MM:SS (24 hr)
No Backup Switching
1.7 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Reel, Cut Tape
Real Time Clock RX-4045SA:AA3 PURE SN 5+/-5PPM 250 T/R
RX-4045SAAA3 PURE SN
Epson Timing
1:
S/37.25
945 In Stock
Mouser Part #
732-RX-4045SA:AA3S
Epson Timing
Real Time Clock RX-4045SA:AA3 PURE SN 5+/-5PPM 250 T/R
945 In Stock
1
S/37.25
10
S/29.00
25
S/23.36
100
S/21.99
250
S/21.10
500
View
500
S/20.47
1,000
S/20.12
2,500
Quote
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
Serial 4-Wire
YY-MM-DD-dd
HH:MM:SS (24 hr)
SOP-14
No Backup Switching
1.7 V
5.5 V
- 40 C
+ 85 C
RX-4045SA
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz 5ppm I2C-Bus
+2 images
RX8130CE B0
Epson Timing
1:
S/5.41
8,062 In Stock
16,000 Expected 11/3/2026
Mouser Part #
732-RX8130CEB0
Epson Timing
Real Time Clock 32.768kHz 5ppm I2C-Bus
8,062 In Stock
16,000 Expected 11/3/2026
Alternative Packaging
1
S/5.41
10
S/3.89
25
S/3.52
100
S/3.11
1,000
S/2.67
5,000
View
250
S/2.92
500
S/2.67
5,000
S/2.63
Buy
Min.: 1
Mult.: 1
Reel :
1,000
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 32.768kHz-DTCXO 3.4ppm I2C-Bus
RX8900CE UA0
Epson Timing
1:
S/15.45
610 In Stock
1,000 Expected 10/23/2026
Mouser Part #
732-RX8900CEUA0
Epson Timing
Real Time Clock 32.768kHz-DTCXO 3.4ppm I2C-Bus
610 In Stock
1,000 Expected 10/23/2026
Alternative Packaging
1
S/15.45
10
S/11.68
25
S/10.74
100
S/9.69
250
View
1,000
S/8.76
250
S/9.19
500
S/8.95
1,000
S/8.76
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
RX8900CE
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz-DTCXO 3.4ppm I2C-Bus
RX8900CE UA3
Epson Timing
1:
S/38.07
949 In Stock
Mouser Part #
732-RX8900CEUA3
Epson Timing
Real Time Clock 32.768kHz-DTCXO 3.4ppm I2C-Bus
949 In Stock
Alternative Packaging
1
S/38.07
10
S/29.66
25
S/27.52
100
S/25.15
250
S/23.90
500
View
500
S/23.24
1,000
S/22.77
2,500
Quote
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
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 UC3 PURE SN
Epson Timing
1:
S/23.82
599 In Stock
Mouser Part #
732-RX8900SAUC3SN
Epson Timing
Real Time Clock 32.768kHz-DTCXO 5ppm I2C-Bus
599 In Stock
1
S/23.82
10
S/18.26
25
S/16.89
100
S/15.38
250
S/14.60
500
View
500
S/14.05
1,000
S/13.78
2,500
S/13.27
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 RX4901CE XB D0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR
RX4901CE XB D06
Epson Timing
1:
S/17.56
238 In Stock
Mouser Part #
732-RX4901CEXBD06
Epson Timing
Real Time Clock RX4901CE XB D0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR
238 In Stock
1
S/17.56
10
S/13.27
25
S/12.18
100
S/11.02
2,000
S/9.19
4,000
View
250
S/10.47
500
S/10.32
1,000
S/9.96
4,000
S/9.11
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