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Clock & Timer ICs

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Types of Clock & Timer ICs

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Part #

Real Time Clock RTC SON 14PIN 5+/-23PPM 250TR

RX-4571SA:B3 PURE SN
Epson Timing
1: $5.02
115Expected 26/8/2026

Mfr. Part No.
RX-4571SA:B3 PURE SN

Mouser Part No
732-RX-4571SAB3

Epson Timing

Real Time Clock RTC SON 14PIN 5+/-23PPM 250TR

Datasheet

115Expected 26/8/2026

Cut Tape

$5.02

$3.78

$3.47

$3.11

Reel

$2.90

View

Min.: 1
Mult.: 1

: 250

Real Time Clock RX-4803LC:UB0 PURE SN RTC +/-5.0PPM -40 85C 1K TR

RX-4803LCUB0 PURE SN
Epson Timing
1,000: $4.30
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
RX-4803LCUB0 PURE SN

Mouser Part No
732-RX4803LCUB0PUREN

Epson Timing

Real Time Clock RX-4803LC:UB0 PURE SN RTC +/-5.0PPM -40 85C 1K TR

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$4.30

$4.15

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

: 1,000

Real Time Clock RX-8025SA:AC PURE SN RTC 0+/-5PPM BULK - CUT TAPE

RX-8025SAAC PURE SN
Epson Timing
1: $11.48
Non-Stocked Lead-Time 30 Weeks
New At Mouser

Mfr. Part No.
RX-8025SAAC PURE SN

Mouser Part No
732-X8025SAACPURESN

New At Mouser

Epson Timing

Real Time Clock RX-8025SA:AC PURE SN RTC 0+/-5PPM BULK - CUT TAPE

Datasheet

Non-Stocked Lead-Time 30 Weeks

$11.48

$8.89

$8.24

$7.53

$6.77

Min.: 1
Mult.: 1

Real Time Clock RX-8035LC:AA PURE SN REAL TIME CLOCK 5+/-5PPM BULK - CUT TAPE

RX-8035LCAA PURE SN
Epson Timing
1: $14.16
Non-Stocked Lead-Time 20 Weeks
New At Mouser

Mfr. Part No.
RX-8035LCAA PURE SN

Mouser Part No
732-X8035LCAAPURESN

New At Mouser

Epson Timing

Real Time Clock RX-8035LC:AA PURE SN REAL TIME CLOCK 5+/-5PPM BULK - CUT TAPE

Datasheet

Non-Stocked Lead-Time 20 Weeks

$14.16

$11.02

$10.23

$9.36

View

Min.: 1
Mult.: 1

Real Time Clock RX-8025SA:AA0 PURE SN REAL TIME CLOCK 5+/-5PPM (SOP 14 PIN) 1K TR

RX-8025SAAA0 PURE SN
Epson Timing
1,000: $3.32
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
RX-8025SAAA0 PURE SN

Mouser Part No
732-RX8025AAA0PUREN

Epson Timing

Real Time Clock RX-8025SA:AA0 PURE SN REAL TIME CLOCK 5+/-5PPM (SOP 14 PIN) 1K TR

Datasheet

Non-Stocked Lead-Time 30 Weeks

Reel

$3.32

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

: 1,000

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

RX-8571NBB0 PURE SN
Epson Timing
1,000: $2.45
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

$2.45

$2.37

$2.33

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

: 1,000

Real Time Clock RX-8025SA:AC0 PURE SN RTC 0+/-5PPM 1K T/R

RX-8025SAAC0 PURE SN
Epson Timing
1,000: $3.32
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
RX-8025SAAC0 PURE SN

Mouser Part No
732-RX8025AAC0PUREN

Epson Timing

Real Time Clock RX-8025SA:AC0 PURE SN RTC 0+/-5PPM 1K T/R

Datasheet

Non-Stocked Lead-Time 30 Weeks

Reel

$3.32

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

: 1,000

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

RX-8571LC:B PURE SN
Epson Timing
1: $8.47
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

$8.47

$7.77

$6.53

Min.: 1
Mult.: 1

Real Time Clock RTC 0+/-5PPM 250 T/R

RX-8025SA:AC3 PURE SN
Epson Timing
250: $7.43
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
RX-8025SA:AC3 PURE SN

Mouser Part No
732-X8025SAAC3PURESN

Epson Timing

Real Time Clock RTC 0+/-5PPM 250 T/R

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

Reel

$7.43

Min.: 250
Mult.: 250

: 250

Clock Generators & Support Products 5P49V5925B520 VERSACLOCK 5

5P49V5925B520NLGI
Renesas Electronics
1: $5.06
450In Stock
Restricted Availability

Mfr. Part No.
5P49V5925B520NLGI

Mouser Part No
972-P49V5925B520NLGI

Restricted Availability

Renesas Electronics

Clock Generators & Support Products 5P49V5925B520 VERSACLOCK 5

Datasheet

450In Stock

$5.06

$3.77

$3.44

$3.09

View

Min.: 1
Mult.: 1

Real Time Clock Low Power I C Real Time Clock SOP8

ECS-RTC-SOP8-5101A-TR
ECS
1: $1.21
1,602In Stock
End of Life

Mfr. Part No.
ECS-RTC-SOP8-5101A-TR

Mouser Part No
520-RTC-SOP8-5101ATR

End of Life

ECS

Real Time Clock Low Power I C Real Time Clock SOP8

Datasheet

1,602In Stock

Cut Tape

$1.21

$0.87

$0.783

$0.688

$0.549

View

MouseReel Available

Min.: 1
Mult.: 1

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