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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: 603

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Part #

Real Time Clock RX-8035LC:AA0 PURE SN REAL TIME CLOCK 5+/-5PPM 1K TR

RX-8035LCAA0 PURE SN
Epson Timing
1,000: $2.86
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
RX-8035LCAA0 PURE SN

Mouser Part No
732-RX8035LCAA0PUREN

Epson Timing

Real Time Clock RX-8035LC:AA0 PURE SN REAL TIME CLOCK 5+/-5PPM 1K TR

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$2.86

$2.67

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

: 1,000

RX-8035LC

Reel

Real Time Clock RX-8035LC:AA3 PURE SN REAL TIME CLOCK 5+/-5PPM 250TR

RX-8035LCAA3 PURE SN
Epson Timing
250: $6.54
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
RX-8035LCAA3 PURE SN

Mouser Part No
732-RX8035LCAA3PUREN

Epson Timing

Real Time Clock RX-8035LC:AA3 PURE SN REAL TIME CLOCK 5+/-5PPM 250TR

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$6.54

$6.40

$6.26

Quote

Min.: 250
Mult.: 250

: 250

RX-8035LC

Reel

Real Time Clock RX-8035SA:B PURE SN REAL TIME CLOCK 5+/-23PPM BULK - CUT TAPE

RX-8035SAB PURE SN
Epson Timing
1: $7.08
Non-Stocked Lead-Time 20 Weeks
New At Mouser

Mfr. Part No.
RX-8035SAB PURE SN

Mouser Part No
732-RX8035SABPURESN

New At Mouser

Epson Timing

Real Time Clock RX-8035SA:B PURE SN REAL TIME CLOCK 5+/-23PPM BULK - CUT TAPE

Datasheet

Non-Stocked Lead-Time 20 Weeks

$7.08

$5.43

$5.01

$4.56

View

Min.: 1
Mult.: 1

RX-8035SA

Bulk

Real Time Clock RX8111CE:AB REAL TIME CLOCK I2C-BUS 3.0V 11.5PPM BULK

RX8111CE AB
Epson Timing
1: $4.00
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
RX8111CE AB

Mouser Part No
732-RX8111CEAB

Epson Timing

Real Time Clock RX8111CE:AB REAL TIME CLOCK I2C-BUS 3.0V 11.5PPM BULK

Datasheet

Non-Stocked Lead-Time 20 Weeks

$4.00

$2.99

$2.54

$2.47

View

Min.: 1
Mult.: 1

RX8111CE

Bulk

Real Time Clock RX8111CE:BB REAL TIME CLOCK I2C-BUS 3.0V 23PPM BULK

RX8111CE BB
Epson Timing
1: $3.52
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
RX8111CE BB

Mouser Part No
732-RX8111CEBB

Epson Timing

Real Time Clock RX8111CE:BB REAL TIME CLOCK I2C-BUS 3.0V 23PPM BULK

Datasheet

Non-Stocked Lead-Time 20 Weeks

$3.52

$2.56

$2.16

$2.11

View

Min.: 1
Mult.: 1

RX8111CE

Bulk

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

RX8130CE:BB
Epson Timing
1: $2.81
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
RX8130CE:BB

Mouser Part No
732-RX8130CE:BB

Epson Timing

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

Datasheet

Non-Stocked Lead-Time 20 Weeks

$2.81

$2.09

$1.76

$1.67

View

Min.: 1
Mult.: 1

RX8130CE

Bulk

Real Time Clock RX-8564LC:B0 REAL TIME CLOCK Sn-Ag or Sn 5+/-23PPM 1K TR

RX-8564LCB0 PURE SN
Epson Timing
1: $5.80
Non-Stocked Lead-Time 26 Weeks
New At Mouser

Mfr. Part No.
RX-8564LCB0 PURE SN

Mouser Part No
732-RX8564LCB0PURESN

New At Mouser

Epson Timing

Real Time Clock RX-8564LC:B0 REAL TIME CLOCK Sn-Ag or Sn 5+/-23PPM 1K TR

Datasheet

Non-Stocked Lead-Time 26 Weeks

Cut Tape

$5.80

$4.42

$4.08

$3.69

View

Reel

$3.31

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

RX-8564LC

Reel, Cut Tape, MouseReel

Real Time Clock RX-8564LC:B REAL TIME CLOCK Sn-Ag or Sn 5+/-23PPM BULK - CUT TAPE

RX-8564LCB PURE SN
Epson Timing
1: $12.23
Non-Stocked Lead-Time 26 Weeks
New At Mouser

Mfr. Part No.
RX-8564LCB PURE SN

Mouser Part No
732-RX8564LCBPURESN

New At Mouser

Epson Timing

Real Time Clock RX-8564LC:B REAL TIME CLOCK Sn-Ag or Sn 5+/-23PPM BULK - CUT TAPE

Datasheet

Non-Stocked Lead-Time 26 Weeks

$12.23

$9.36

$8.76

$8.08

$7.42

Min.: 1
Mult.: 1

RX8130CE

Bulk

Real Time Clock RX-8571NB:B0 PURE SN 5+/-23PPM REAL TIME CLOCK 1K TR

RX-8571NBB0 PURE SN
Epson Timing
1,000: $1.80
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
RX-8571NBB0 PURE SN

Mouser Part No
732-RX8571NBB0PURESN

Epson Timing

Real Time Clock RX-8571NB:B0 PURE SN 5+/-23PPM REAL TIME CLOCK 1K TR

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$1.80

$1.74

$1.71

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

: 1,000

RX-8571LC

Reel

Real Time Clock RX-8803SA:UA0 PURE SN I2C-BUS RTC +/-3.4PPM-40 85C 1K T/R

RX-8803SAUA0 PURE SN
Epson Timing
1,000: $3.28
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
RX-8803SAUA0 PURE SN

Mouser Part No
732-RX8803AUA0PUREN

Epson Timing

Real Time Clock RX-8803SA:UA0 PURE SN I2C-BUS RTC +/-3.4PPM-40 85C 1K T/R

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$3.28

$3.07

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

: 1,000

RX-8803SA

Reel

Real Time Clock RX-8803SA:UB0 PURE SN I2C-BUS RTC +/-5.0PPM-40 85C SOP-14 PIN 1K TR

RX-8803SA UB0 PURE SN
Epson Timing
1,000: $2.26
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
RX-8803SA UB0 PURE SN

Mouser Part No
732-RX8803AUB0PUREN

Epson Timing

Real Time Clock RX-8803SA:UB0 PURE SN I2C-BUS RTC +/-5.0PPM-40 85C SOP-14 PIN 1K TR

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$2.26

$2.20

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

: 1,000

RX-8803LC

Reel

Real Time Clock RX-8803SA:UC0 PURE SN I2C-BUS RTC +/-5.0PPM-30 70C SOP-14 PIN 1K T/R

RX-8803SAUC0 PURE SN
Epson Timing
1,000: $2.27
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
RX-8803SAUC0 PURE SN

Mouser Part No
732-RX8803AUC0PUREN

Epson Timing

Real Time Clock RX-8803SA:UC0 PURE SN I2C-BUS RTC +/-5.0PPM-30 70C SOP-14 PIN 1K T/R

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$2.27

$2.12

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

: 1,000

RX-8803SA

Reel

Real Time Clock RX-8803LC:UC0 PURE SN I2C-BUS RTC +/-5.0PPM-30 70C 1K T/R

RX-8803LCUC0 PURE SN
Epson Timing
1,000: $3.14
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
RX-8803LCUC0 PURE SN

Mouser Part No
732-RX8803LCUC0PUREN

Epson Timing

Real Time Clock RX-8803LC:UC0 PURE SN I2C-BUS RTC +/-5.0PPM-30 70C 1K T/R

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$3.14

$2.93

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

: 1,000

RX-8571SA

Reel

Real Time Clock I2C-BUS RTC +/-3.4PPM-40 85C SOP-14 PIN 1K T/R

RX8900SA:UA0 PURE SN
Epson Timing
1: $4.86
Non-Stocked Lead-Time 30 Weeks
New At Mouser

Mfr. Part No.
RX8900SA:UA0 PURE SN

Mouser Part No
732-RX8900AUA0PUREN

New At Mouser

Epson Timing

Real Time Clock I2C-BUS RTC +/-3.4PPM-40 85C SOP-14 PIN 1K T/R

Datasheet

Non-Stocked Lead-Time 30 Weeks

Cut Tape

$4.86

$3.69

$3.40

$3.07

View

Reel

$2.67

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

RX8900CE

Reel, Cut Tape, MouseReel

Real Time Clock I2C-BUS RTC +/-3.4PPM-40 85C SOP-14 PIN 250 T/R

RX8900SA:UA3 PURE SN
Epson Timing
1: $10.01
Non-Stocked Lead-Time 30 Weeks
New At Mouser

Mfr. Part No.
RX8900SA:UA3 PURE SN

Mouser Part No
732-RX8900AUA3PUREN

New At Mouser

Epson Timing

Real Time Clock I2C-BUS RTC +/-3.4PPM-40 85C SOP-14 PIN 250 T/R

Datasheet

Non-Stocked Lead-Time 30 Weeks

Cut Tape

$10.01

$7.80

$7.04

$6.54

Reel

$6.04

MouseReel Available

Min.: 1
Mult.: 1

: 250

RX8900SA

Reel, Cut Tape, MouseReel

Real Time Clock I2C-BUS RTC +/-5.0PPM-40 85C SOP-14 PIN 1K T/R

RX8900SA:UB0 PURE SN
Epson Timing
1: $3.05
Non-Stocked Lead-Time 30 Weeks
New At Mouser

Mfr. Part No.
RX8900SA:UB0 PURE SN

Mouser Part No
732-RX8900AUB0PUREN

New At Mouser

Epson Timing

Real Time Clock I2C-BUS RTC +/-5.0PPM-40 85C SOP-14 PIN 1K T/R

Datasheet

Non-Stocked Lead-Time 30 Weeks

Cut Tape

$3.05

$2.28

$2.08

$1.87

View

Reel

$1.67

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

RX8900SA

Reel, Cut Tape, MouseReel

Real Time Clock I2C-BUS RTC +/-5.0PPM-30 70C SOP-14 PIN 1K T/R

RX8900SA:UC0 PURE SN
Epson Timing
1,000: $1.73
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
RX8900SA:UC0 PURE SN

Mouser Part No
732-RX8900AUC0PUREN

Epson Timing

Real Time Clock I2C-BUS RTC +/-5.0PPM-30 70C SOP-14 PIN 1K T/R

Datasheet

Non-Stocked Lead-Time 30 Weeks

Reel

$1.73

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

: 1,000

RX8900SA

Reel

Real Time Clock I2C-BUS RTC +/-5.0PPM-30 70C SOP-14 PIN 250 T/R

RX8900SA:UC3 PURE SN
Epson Timing
1: $6.12
Non-Stocked Lead-Time 30 Weeks
New At Mouser

Mfr. Part No.
RX8900SA:UC3 PURE SN

Mouser Part No
732-RX8900AUC3PUREN

New At Mouser

Epson Timing

Real Time Clock I2C-BUS RTC +/-5.0PPM-30 70C SOP-14 PIN 250 T/R

Datasheet

Non-Stocked Lead-Time 30 Weeks

Cut Tape

$6.12

$4.69

$4.34

$3.95

Reel

$3.54

MouseReel Available

Min.: 1
Mult.: 1

: 250

RX8900SA

Reel, Cut Tape, MouseReel

Real Time Clock I2C-BUS RTC +/-3.4PPM-40 85C 10 PIN BULK

RX8900CE:UAB
Epson Timing
1: $8.75
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
RX8900CE:UAB

Mouser Part No
732-RX8900CE:UAB

Epson Timing

Real Time Clock I2C-BUS RTC +/-3.4PPM-40 85C 10 PIN BULK

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

$8.75

$7.61

$6.62

$6.49

Min.: 1
Mult.: 1

RX8900CE

Bulk

Real Time Clock I2C-BUS RTC +/-5.0PPM-40 85C 10 PIN BULK

RX8900CE:UBB
Epson Timing
1: $5.62
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
RX8900CE:UBB

Mouser Part No
732-RX8900CE:UBB

Epson Timing

Real Time Clock I2C-BUS RTC +/-5.0PPM-40 85C 10 PIN BULK

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

$5.62

$4.34

$3.73

Min.: 1
Mult.: 1

RX8900CE

Bulk

Real Time Clock RX8900CE:UC0 I2C-BUS RTC +/-5.0PPM-30 70C 10 PIN 1K T/R

RX8900CEUC0
Epson Timing
1,000: $1.59
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
RX8900CEUC0

Mouser Part No
732-RX8900CEUC0

Epson Timing

Real Time Clock RX8900CE:UC0 I2C-BUS RTC +/-5.0PPM-30 70C 10 PIN 1K T/R

Datasheet

Non-Stocked Lead-Time 30 Weeks

Reel

$1.59

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

: 1,000

RX8900CE

Reel

Real Time Clock RX-4571LC:B3 RTC Sn-Ag or Sn VSOJ 12PIN 5+/-23PPM 250TR

RX-4571LCB3 PURE SN
Epson Timing
1: $7.27
Non-Stocked Lead-Time 20 Weeks
New At Mouser

Mfr. Part No.
RX-4571LCB3 PURE SN

Mouser Part No
732-X4571LCB3PURESN

New At Mouser

Epson Timing

Real Time Clock RX-4571LC:B3 RTC Sn-Ag or Sn VSOJ 12PIN 5+/-23PPM 250TR

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

$7.27

$5.61

$5.19

$5.05

Reel

$4.28

$4.11

MouseReel Available

Min.: 1
Mult.: 1

: 250

RX-4571LC

Reel, Cut Tape, MouseReel

Real Time Clock RX-4803SA:UB PURE SN RTC +/-5.0PPM-40 85C BULK - CUT TAPE

RX-4803SAUB PURE SN
Epson Timing
1: $8.40
Non-Stocked Lead-Time 20 Weeks
New At Mouser

Mfr. Part No.
RX-4803SAUB PURE SN

Mouser Part No
732-X4803SAUBPURESN

New At Mouser

Epson Timing

Real Time Clock RX-4803SA:UB PURE SN RTC +/-5.0PPM-40 85C BULK - CUT TAPE

Datasheet

Non-Stocked Lead-Time 20 Weeks

$8.40

$6.50

$6.04

$5.51

View

Min.: 1
Mult.: 1

RX-4803LC

Bulk

Real Time Clock RX6110SA:BB PURE SN REAL TIME CLOCK 3.0V 5+/-23PPM BULK - CUT TAPE

RX6110SABB PURE SN
Epson Timing
1: $4.94
Non-Stocked Lead-Time 16 Weeks
New At Mouser

Mfr. Part No.
RX6110SABB PURE SN

Mouser Part No
732-X6110SABBPURESN

New At Mouser

Epson Timing

Real Time Clock RX6110SA:BB PURE SN REAL TIME CLOCK 3.0V 5+/-23PPM BULK - CUT TAPE

Datasheet

Non-Stocked Lead-Time 16 Weeks

$4.94

$3.76

$3.47

$3.14

View

Min.: 1
Mult.: 1

RX-4803SA

Bulk

Real Time Clock RX-8025SA:AA PURE SN REAL TIME CLOCK 5+/-5PPM BULK - CUT TAPE

RX-8025SAAA PURE SN
Epson Timing
1: $8.44
Non-Stocked Lead-Time 30 Weeks
New At Mouser

Mfr. Part No.
RX-8025SAAA PURE SN

Mouser Part No
732-X8025SAAAPURESN

New At Mouser

Epson Timing

Real Time Clock RX-8025SA:AA PURE SN REAL TIME CLOCK 5+/-5PPM BULK - CUT TAPE

Datasheet

Non-Stocked Lead-Time 30 Weeks

$8.44

$6.54

$6.06

$5.54

$4.98

Min.: 1
Mult.: 1

RX-8025SA PB FREE

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