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Real Time Clock

Real Time Clocks are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many real time clock manufacturers including Analog Devices, Epson, Microchip, Micro Crystal, NXP, Renesas Electronics, STMicroelectronics & more.
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Please view our large selection of real time clocks below.

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Results: 602

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Part #

Real Time Clock REAL TIME CLOCK 5+/-5PPM BULK - CUT TAPE

RX-8035LC:AA PURE SN
Epson Timing
1: £7.18
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
RX-8035LC:AA PURE SN

Mouser Part No
732-RX8035LCAAPURESN

Epson Timing

Real Time Clock REAL TIME CLOCK 5+/-5PPM BULK - CUT TAPE

Datasheet

Non-Stocked Lead-Time 17 Weeks

£7.18

£6.21

£5.60

£5.12

View

Min.: 1
Mult.: 1

VSOJ-12

RX-8035LC

Bulk

Real Time Clock REAL TIME CLOCK 0+/-5PPM BULK - CUT TAPE

RX-8035LC:AC PURE SN
Epson Timing
1: £6.91
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
RX-8035LC:AC PURE SN

Mouser Part No
732-RX8035LCACPURESN

Epson Timing

Real Time Clock REAL TIME CLOCK 0+/-5PPM BULK - CUT TAPE

Datasheet

Non-Stocked Lead-Time 20 Weeks

£6.91

£5.98

£5.02

£4.93

View

Min.: 1
Mult.: 1

RX-8035LC

Bulk

Real Time Clock RX-8035LC:B0 PURE SN REAL TIME CLOCK 5+/-23PPM 1K TR

RX-8035LCB0 PURE SN
Epson Timing
1,000: £1.93
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
RX-8035LCB0 PURE SN

Mouser Part No
732-RX8035LCB0PURESN

Epson Timing

Real Time Clock RX-8035LC:B0 PURE SN REAL TIME CLOCK 5+/-23PPM 1K TR

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

£1.93

£1.91

Min.: 1,000
Mult.: 1,000

: 1,000

Reel

Real Time Clock RX-8035SA:B0 PURE SN REAL TIME CLOCK 5+/-23PPM 1K TR

RX-8035SAB0 PURE SN
Epson Timing
1,000: £1.40
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
RX-8035SAB0 PURE SN

Mouser Part No
732-RX8035SAB0PURESN

Epson Timing

Real Time Clock RX-8035SA:B0 PURE SN REAL TIME CLOCK 5+/-23PPM 1K TR

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

£1.40

£1.38

£1.37

Min.: 1,000
Mult.: 1,000

: 1,000

Reel

Real Time Clock RX8111CE:A6 REAL TIME CLOCK I2C-BUS 3.0V 11.5PPM 2K TR

RX8111CE A6
Epson Timing
2,000: £0.732
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
RX8111CE A6

Mouser Part No
732-RX8111CEA6

Epson Timing

Real Time Clock RX8111CE:A6 REAL TIME CLOCK I2C-BUS 3.0V 11.5PPM 2K TR

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

£0.732

£0.726

Min.: 2,000
Mult.: 2,000

: 2,000

Reel

Real Time Clock RX8111CE:B6 REAL TIME CLOCK I2C-BUS 3.0V 23PPM 2K TR

RX8111CE B6
Epson Timing
2,000: £0.611
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
RX8111CE B6

Mouser Part No
732-RX8111CEB6

Epson Timing

Real Time Clock RX8111CE:B6 REAL TIME CLOCK I2C-BUS 3.0V 23PPM 2K TR

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

£0.611

£0.61

Min.: 2,000
Mult.: 2,000

: 2,000

Reel

Real Time Clock 5+/-23PPM RTC BULK - CUT TAPE

RX-8571LC:B PURE SN
Epson Timing
1: £4.68
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
RX-8571LC:B PURE SN

Mouser Part No
732-RX8571LC:BPURESN

Epson Timing

Real Time Clock 5+/-23PPM RTC BULK - CUT TAPE

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

£4.68

£4.29

£3.61

Min.: 1
Mult.: 1

RX-8571LC

Bulk

Real Time Clock RX-8571LC:B6 PURE SN 5+/-23PPM REAL TIME CLOCK 2K TR

RX-8571LCB6 PURE SN
Epson Timing
2,000: £1.48
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
RX-8571LCB6 PURE SN

Mouser Part No
732-RX8571LCB6PURESN

Epson Timing

Real Time Clock RX-8571LC:B6 PURE SN 5+/-23PPM REAL TIME CLOCK 2K TR

Datasheet

Non-Stocked Lead-Time 26 Weeks

Reel

£1.48

Min.: 2,000
Mult.: 2,000

: 2,000

RX-8564LC

Reel

Real Time Clock I2C-BUS RTC +/-3.4PPM-40 85C VSOJ-12 PIN BULK

RX-8803LC:UA PURE SN
Epson Timing
1: £11.31
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
RX-8803LC:UA PURE SN

Mouser Part No
732-RX8803LCUAPURESN

Epson Timing

Real Time Clock I2C-BUS RTC +/-3.4PPM-40 85C VSOJ-12 PIN BULK

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

£11.31

£8.98

£8.84

£8.50

View

Min.: 1
Mult.: 1

RX-8803LC

Bulk

Real Time Clock I2C-BUS RTC +/-5.0PPM-30 70C BULK-CUT TAPE

RX-8803LC:UC PURE SN
Epson Timing
1: £7.72
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
RX-8803LC:UC PURE SN

Mouser Part No
732-RX8803LCUCPURESN

Epson Timing

Real Time Clock I2C-BUS RTC +/-5.0PPM-30 70C BULK-CUT TAPE

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

£7.72

£6.25

£6.08

£5.84

View

Min.: 1
Mult.: 1

RX-8803LC

Bulk

Real Time Clock RX8804CE:XA0 REAL TIME CLOCK +/-3.4PPM DTCXO 1K TR

RX8804CE XA0
Epson Timing
1,000: £2.08
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
RX8804CE XA0

Mouser Part No
732-RX8804CEXA0

Epson Timing

Real Time Clock RX8804CE:XA0 REAL TIME CLOCK +/-3.4PPM DTCXO 1K TR

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

£2.08

Min.: 1,000
Mult.: 1,000

: 1,000

Reel

Real Time Clock RX8804CE:XAB REAL TIME CLOCK +/-3.4PPM DTCXO BULK

RX8804CE XAB
Epson Timing
1: £7.27
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
RX8804CE XAB

Mouser Part No
732-RX8804CEXAB

Epson Timing

Real Time Clock RX8804CE:XAB REAL TIME CLOCK +/-3.4PPM DTCXO BULK

Datasheet

Non-Stocked Lead-Time 16 Weeks

£7.27

£6.30

£5.27

£5.15

View

Min.: 1
Mult.: 1

No Backup Switching

1.6 V

5.5 V

- 40 C

+ 105 C

RX8804CE

SMD/SMT

Bulk

Real Time Clock RX8804CE:XBB REAL TIME CLOCK +/-5.0PPM DTCXO BULK

RX8804CE XBB
Epson Timing
1: £5.78
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
RX8804CE XBB

Mouser Part No
732-RX8804CEXBB

Epson Timing

Real Time Clock RX8804CE:XBB REAL TIME CLOCK +/-5.0PPM DTCXO BULK

Datasheet

Non-Stocked Lead-Time 16 Weeks

£5.78

£4.51

£3.80

£3.69

View

Min.: 1
Mult.: 1

No Backup Switching

1.6 V

5.5 V

- 40 C

+ 105 C

RX8804CE

SMD/SMT

Bulk

Real Time Clock RX8900CE:UA6 I2C-BUS RTC +/-3.4PPM-40 85C 10 PIN 2K TR

RX8900CEUA6
Epson Timing
2,000: £1.74
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
RX8900CEUA6

Mouser Part No
732-RX8900CEUA6

Epson Timing

Real Time Clock RX8900CE:UA6 I2C-BUS RTC +/-3.4PPM-40 85C 10 PIN 2K TR

Datasheet

Non-Stocked Lead-Time 30 Weeks

Reel

£1.74

Min.: 2,000
Mult.: 2,000

: 2,000

RX8900CE

Reel

Real Time Clock RX8900CE:UAX I2C-BUS RTC +/-3.4PPM-40 85C 10 PIN ANY T/R

RX8900CEUAX
Epson Timing
1: £7.28
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
RX8900CEUAX

Mouser Part No
732-RX8900CEUAX

Epson Timing

Real Time Clock RX8900CE:UAX I2C-BUS RTC +/-3.4PPM-40 85C 10 PIN ANY T/R

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

£7.28

£5.67

£5.26

£4.82

View

Min.: 1
Mult.: 1

Backup Switching

2.5 V

5.5 V

- 40 C

+ 85 C

RX8900CE

SMD/SMT

Reel

Real Time Clock RX8900CE:UC3 I2C-BUS RTC +/-5.0PPM-30 70C 10 PIN 250 T/R

RX8900CEUC3
Epson Timing
250: £2.66
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
RX8900CEUC3

Mouser Part No
732-RX8900CEUC3

Epson Timing

Real Time Clock RX8900CE:UC3 I2C-BUS RTC +/-5.0PPM-30 70C 10 PIN 250 T/R

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

Reel

£2.66

Min.: 250
Mult.: 250

: 250

RX8900CE

Reel

Real Time Clock RX8900CE:UCB I2C-BUS RTC +/-5.0PPM-30 70C BULK-CUT TAPE

RX8900CEUCB
Epson Timing
1: £4.22
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
RX8900CEUCB

Mouser Part No
732-RX8900CEUCB

Epson Timing

Real Time Clock RX8900CE:UCB I2C-BUS RTC +/-5.0PPM-30 70C BULK-CUT TAPE

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

£4.22

£3.28

£2.80

Min.: 1
Mult.: 1

RX8900CE

Bulk

Real Time Clock 32.768kHz-DTCXO 5ppm I2C-Bus

RX8900SA UC0 PURE SN
Epson Timing
1,000: £1.19
Non-Stocked

Mfr. Part No.
RX8900SA UC0 PURE SN

Mouser Part No
732-RX8900SAUC0SN

Epson Timing

Real Time Clock 32.768kHz-DTCXO 5ppm I2C-Bus

Learn More

Datasheet

Non-Stocked

Reel

£1.19

£1.17

£1.15

Min.: 1,000
Mult.: 1,000

: 1,000

RX8900SA

Reel

Real Time Clock RX8901CE XB A00 REAL TIME CLOCK I2C-BUS +/-5PPM -40 85C PIN 4 FOUT 1K TR

RX8901CE XB A00
Epson Timing
1: £3.38
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
RX8901CE XB A00

Mouser Part No
732-RX8901CEXBA00

Epson Timing

Real Time Clock RX8901CE XB A00 REAL TIME CLOCK I2C-BUS +/-5PPM -40 85C PIN 4 FOUT 1K TR

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

Cut Tape

£3.38

£2.55

£2.41

£2.01

Reel

£2.01

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

RX8901CE

Reel, Cut Tape, MouseReel

Real Time Clock RX8901CE XB A03 REAL TIME CLOCK I2C-BUS +/-5PPM -40 85C PIN 4 FOUT 250TR

RX8901CE XB A03
Epson Timing
250: £5.51
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
RX8901CE XB A03

Mouser Part No
732-RX8901CEXBA03

Epson Timing

Real Time Clock RX8901CE XB A03 REAL TIME CLOCK I2C-BUS +/-5PPM -40 85C PIN 4 FOUT 250TR

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

Reel

£5.51

Min.: 250
Mult.: 250

: 250

RX8901CE

Reel

Real Time Clock RX8901CE XB B00 REAL TIME CLOCK I2C-BUS +/-5PPM -40 85C PIN 4 EVIN3 1KTR

RX8901CE XB B00
Epson Timing
1,000: £2.01
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
RX8901CE XB B00

Mouser Part No
732-RX8901CEXBB00

Epson Timing

Real Time Clock RX8901CE XB B00 REAL TIME CLOCK I2C-BUS +/-5PPM -40 85C PIN 4 EVIN3 1KTR

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

Reel

£2.01

Min.: 1,000
Mult.: 1,000

: 1,000

RX8901CE

Reel

Real Time Clock RX8901CE XB B03 REAL TIME CLOCK I2C-BUS +/-5PPM -40 85C PIN 4 EVIN3250TR

RX8901CE XB B03
Epson Timing
250: £5.51
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
RX8901CE XB B03

Mouser Part No
732-RX8901CEXBB03

Epson Timing

Real Time Clock RX8901CE XB B03 REAL TIME CLOCK I2C-BUS +/-5PPM -40 85C PIN 4 EVIN3250TR

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

Reel

£5.51

Min.: 250
Mult.: 250

: 250

RX8901CE

Reel

Real Time Clock RX8901CE XS A00 REAL TIME CLOCK I2C-BUS +/-3PPM -40 85C PIN 4 FOUT 1K TR

RX8901CE XS A00
Epson Timing
1,000: £2.77
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
RX8901CE XS A00

Mouser Part No
732-RX8901CEXSA00

Epson Timing

Real Time Clock RX8901CE XS A00 REAL TIME CLOCK I2C-BUS +/-3PPM -40 85C PIN 4 FOUT 1K TR

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

Reel

£2.77

Min.: 1,000
Mult.: 1,000

: 1,000

RX8901CE

Reel

Real Time Clock RX8901CE XS A03 REAL TIME CLOCK I2C-BUS +/-3PPM -40 85C PIN 4 FOUT 250TR

RX8901CE XS A03
Epson Timing
250: £5.51
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
RX8901CE XS A03

Mouser Part No
732-RX8901CEXSA03

Epson Timing

Real Time Clock RX8901CE XS A03 REAL TIME CLOCK I2C-BUS +/-3PPM -40 85C PIN 4 FOUT 250TR

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

Reel

£5.51

Min.: 250
Mult.: 250

: 250

RX8901CE

Reel

Real Time Clock RX8901CE XS A0B REAL TIME CLOCK I2C-BUS +/-3PPM -40 85C PIN 4 FOUT BULK

RX8901CE XS A0B
Epson Timing
1: £7.32
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
RX8901CE XS A0B

Mouser Part No
732-RX8901CEXSA0B

Epson Timing

Real Time Clock RX8901CE XS A0B REAL TIME CLOCK I2C-BUS +/-3PPM -40 85C PIN 4 FOUT BULK

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

£7.32

£6.75

£5.60

Min.: 1
Mult.: 1

RX8901CE

Bulk

Real Time Clock

Customer Service Office

Company

Resources

Support

3.2 mm x 2.5 mm x 1 mm
DFN-16
DFN-20
DFN2626-10
DFN-8
HWSON-8
MSOP-10
MSOP-8
PCDIP-24
PCDIP-28
PDIP-8
PLCC-28
QFN0202-18
QFN023023-16
QFN-16
QFN1818-12
SMD-10
SNT-A-8
SO-16
SO-8

600 mV
750 mV
900 mV
1 V
1.1 V
1.2 V
1.25 V
1.3 V
1.4 V
1.5 V
1.6 V
1.7 V
1.8 V
2 V
2.38 V
2.4 V
2.5 V
2.7 V
3 V
3.3 V

1338
1339
1337AGD
AB-RTC-TA-32.768kHz-2
AB-RTC-TC-32.768kHz-2
AB-RTC-TH-32.768kHz-2
AB-RTC-XB-32.768kHz-2
AB-RTC-XL
AB-RTC-XLA
AB-RTC-XP-32.768kHz-2
AB-RTC-XPA-32.768kHz-2
AB-RTCMC
AB08x5
AB18x5
Artasie I2C
Artasie I2C w/ Power Management
Artasie SPI
Artasie SPI w/ Power Management
BQ32000
BQ32002

1 uA
1.2 uA
1.4 mA
1.5 uA
1.8 uA
10 uA
100 uA
160 nA
180 nA
190 nA
2 mA
2 mA, 3 mA
2 uA
2.5 uA
200 nA
200 uA
220 nA
240 nA
250 nA
3 mA