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Real Time Clock

Real Time Clocks (RTCs) are available at Mouser Electronics 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. Please view our large selection of real time clocks below.

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Results: 916

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Part #

Real Time Clock RX4901CE XS C0B REAL TIME CLOCK 4 WIRE SPI-BUS +/-3PPM -40 85C PIN 4FOUT BULK

RX4901CE XS C0B
Epson Timing
1: £8.35
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
RX4901CE XS C0B

Mouser Part No
732-RX4901CEXSC0B

Epson Timing

Real Time Clock RX4901CE XS C0B REAL TIME CLOCK 4 WIRE SPI-BUS +/-3PPM -40 85C PIN 4FOUT BULK

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

£8.35

£7.36

£6.56

£5.93

View

Min.: 1
Mult.: 1

RX4901CE

Bulk

Real Time Clock RX4901CE XS D00 REAL TIME CLOCK 4 WIRE SPI-BUS +/-3PPM -40 85C PIN 4EVIN3 1K TR

RX4901CE XS D00
Epson Timing
1,000: £2.34
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
RX4901CE XS D00

Mouser Part No
732-RX4901CEXSD00

Epson Timing

Real Time Clock RX4901CE XS D00 REAL TIME CLOCK 4 WIRE SPI-BUS +/-3PPM -40 85C PIN 4EVIN3 1K TR

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

£2.34

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

Reel: 1,000

RX4901CE

Reel

Real Time Clock RX4901CE XS D03 REAL TIME CLOCK 4 WIRE SPI-BUS +/-3PPM -40 85C PIN 4EVIN3 250TR

RX4901CE XS D03
Epson Timing
250: £5.02
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
RX4901CE XS D03

Mouser Part No
732-RX4901CEXSD03

Epson Timing

Real Time Clock RX4901CE XS D03 REAL TIME CLOCK 4 WIRE SPI-BUS +/-3PPM -40 85C PIN 4EVIN3 250TR

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

£5.02

£4.67

Quote

Min.: 250
Mult.: 250

Reel: 250

RX4901CE

Reel

Real Time Clock RX4901CE XS D0B REAL TIME CLOCK 4 WIRE SPI-BUS +/-3PPM -40 85C PIN 4EVIN3 BULK

RX4901CE XS D0B
Epson Timing
1: £8.35
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
RX4901CE XS D0B

Mouser Part No
732-RX4901CEXSD0B

Epson Timing

Real Time Clock RX4901CE XS D0B REAL TIME CLOCK 4 WIRE SPI-BUS +/-3PPM -40 85C PIN 4EVIN3 BULK

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

£8.35

£7.36

£6.56

£5.93

View

Min.: 1
Mult.: 1

RX4901CE

Bulk

Real Time Clock RX8010SJ:B0 PURE SN REAL TIME CLOCK 3.0V 5+/-23PPM 1K TR

RX8010SJ B0 PURE SN
Epson Timing
1: £1.82
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
RX8010SJ B0 PURE SN

Mouser Part No
732-RX8010SJB0PURESN

Epson Timing

Real Time Clock RX8010SJ:B0 PURE SN REAL TIME CLOCK 3.0V 5+/-23PPM 1K TR

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

£1.82

£1.16

£1.05

£0.856

Reel

£0.519

View

Min.: 1
Mult.: 1

Reel: 1,000

Reel, Cut Tape

Real Time Clock REAL TIME CLOCK 3.0V 5+/-23PPM 250TR

RX8010SJ:B3 PURE SN
Epson Timing
1: £3.55
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
RX8010SJ:B3 PURE SN

Mouser Part No
732-RX8010SJB3PURESN

Epson Timing

Real Time Clock REAL TIME CLOCK 3.0V 5+/-23PPM 250TR

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

£3.55

£2.36

£2.18

£1.90

Reel

£1.58

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

RX8010SJ

Reel, Cut Tape, MouseReel

Real Time Clock REAL TIME CLOCK 3.0V 5+/-23PPM BULK -

RX8010SJ:BB PURE SN
Epson Timing
1: £2.46
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
RX8010SJ:BB PURE SN

Mouser Part No
732-RX8010SJBBPURESN

Epson Timing

Real Time Clock REAL TIME CLOCK 3.0V 5+/-23PPM BULK -

Datasheet

Non-Stocked Lead-Time 16 Weeks

£2.46

£1.85

£1.69

£1.53

View

Min.: 1
Mult.: 1

RX8010SJ

Bulk

Real Time Clock REAL TIME CLOCK 5+/-5PPM (SOP 14 PIN) STICK

RX-8025SA:AA PURE SN
Epson Timing
1: £4.79
Non-Stocked

Mfr. Part No.
RX-8025SA:AA PURE SN

Mouser Part No
732-RX8025SAAAPURESN

Epson Timing

Real Time Clock REAL TIME CLOCK 5+/-5PPM (SOP 14 PIN) STICK

Learn More

Datasheet

Non-Stocked

£4.79

£4.05

£3.34

£3.25

Min.: 1
Mult.: 1

RX-8025SA

Tube

Real Time Clock RTC 0+/-5PPM STICK

RX-8025SA:AC PURE SN
Epson Timing
1: £4.79
Non-Stocked

Mfr. Part No.
RX-8025SA:AC PURE SN

Mouser Part No
732-RX8025SAACPURESN

Epson Timing

Real Time Clock RTC 0+/-5PPM STICK

Learn More

Datasheet

Non-Stocked

£4.79

£4.05

£3.34

£3.25

Min.: 1
Mult.: 1

RX-8025SA

Tube

Real Time Clock REAL TIME CLOCK 5+/-23PPM BULK - CUT TAPE

RX-8035LC:B PURE SN
Epson Timing
1: £6.74
Non-Stocked Lead-Time 16 Weeks

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

Mouser Part No
732-RX8035LC:BPURESN

Epson Timing

Real Time Clock REAL TIME CLOCK 5+/-23PPM BULK - CUT TAPE

Datasheet

Non-Stocked Lead-Time 16 Weeks

£6.74

£6.15

£4.85

£4.72

View

Min.: 1
Mult.: 1

RX-8035LC

Bulk

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

RX-8035LC:AA PURE SN
Epson Timing
1: £7.90
Non-Stocked

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

£7.90

£6.84

£6.08

£5.66

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: £6.96
Non-Stocked Lead-Time 16 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 16 Weeks

£6.96

£6.39

£5.02

£4.91

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: £1.86
Non-Stocked Lead-Time 16 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 16 Weeks

Reel

£1.86

£1.80

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

Reel: 1,000

Reel

Real Time Clock REAL TIME CLOCK 5+/-5PPM STICK

RX-8035SA:AA PURE SN
Epson Timing
1: £4.84
Non-Stocked Lead-Time 20 Weeks

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

Mouser Part No
732-RX8035SAAAPURESN

Epson Timing

Real Time Clock REAL TIME CLOCK 5+/-5PPM STICK

Datasheet

Non-Stocked Lead-Time 20 Weeks

£4.84

£4.10

£3.38

£3.28

Min.: 1
Mult.: 1

I2C

YY-MM-DD-dd

HH:MM:SS (24 hr)

Backup Switching

2.4 V

5.5 V

- 40 C

+ 85 C

RX-8035SA

SMD/SMT

Tube

Real Time Clock REAL TIME CLOCK 0+/-5PPM STICK

RX-8035SA:AC PURE SN
Epson Timing
1: £4.42
Non-Stocked Lead-Time 20 Weeks

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

Mouser Part No
732-RX8035SAACPURESN

Epson Timing

Real Time Clock REAL TIME CLOCK 0+/-5PPM STICK

Datasheet

Non-Stocked Lead-Time 20 Weeks

£4.42

£3.71

£3.02

£2.98

Min.: 1
Mult.: 1

RX-8035SA

Tube

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

RX-8035SAB0 PURE SN
Epson Timing
1,000: £1.34
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

£1.34

£1.30

£1.29

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

Reel: 1,000

Reel

Real Time Clock EAL TIME CLOCK 5+/-23PPM STICK

RX-8035SA:B PURE SN R
Epson Timing
1: £3.95
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
RX-8035SA:B PURE SN R

Mouser Part No
732-RX8035SABPURESNR

Epson Timing

Real Time Clock EAL TIME CLOCK 5+/-23PPM STICK

Datasheet

Non-Stocked Lead-Time 20 Weeks

£3.95

£2.67

£2.38

£2.15

View

Min.: 1
Mult.: 1

RX-8035SA

Tube

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

RX8111CE A6
Epson Timing
2,000: £0.684
Non-Stocked Lead-Time 16 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 16 Weeks

Reel

£0.684

£0.68

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

Reel: 2,000

Reel

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

RX8111CE B6
Epson Timing
2,000: £0.581
Non-Stocked Lead-Time 16 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 16 Weeks

Reel

£0.581

£0.567

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

Reel: 2,000

Reel

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

RX-8571LC:B PURE SN
Epson Timing
1: £4.71
Non-Stocked Lead-Time 16 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 16 Weeks

£4.71

£4.43

£3.57

£3.52

View

Min.: 1
Mult.: 1

RX-8571LC

Bulk

Real Time Clock 5+/-23PPM REAL TIME CLOCK

RX-8571SA:B PURE SN
Epson Timing
1: £3.86
Non-Stocked

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

Mouser Part No
732-RX8571SA:BPURESN

Epson Timing

Real Time Clock 5+/-23PPM REAL TIME CLOCK

Learn More

Datasheet

Non-Stocked

£3.86

£3.17

£2.53

Min.: 1
Mult.: 1

RX-8571SA

Bulk

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

RX-8803LC:UA PURE SN
Epson Timing
1: £9.88
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

£9.88

£8.98

£8.70

£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: £8.25
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

£8.25

£6.25

£5.94

£5.82

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: £2.04
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

£2.04

£1.96

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

Reel: 1,000

Reel

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

RX8804CE XAB
Epson Timing
1: £6.51
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

£6.51

£6.48

£5.14

£5.07

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

Customer Service Office

Company

Resources

Support

2 B
3 B
4 B
7 B
8 B
10 B
12 B
16 B
20 B
31 B
32 B
56 B
64 B
96 B
113 B
114 B
128 B
160 B
236 B
242 B

DFN-16
DFN-20
DFN2626-10
DFN-8
Die
DIP-16
DIP-8
EDIP-24
EDIP-28
EDIP-32
HWSON-8
LGA-10
MSOP-10
MSOP-8
PCDIP-24
PCDIP-28
PDIP-16
PDIP-24
PDIP-28
PDIP-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
1.71 V
1.8 V
2 V
2.2 V
2.3 V
2.38 V
2.4 V
2.5 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