.hide-partial { max-height: none; } .show-more { display: none; }

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.
More...

Please view our large selection of real time clocks below.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 787

Applied Filters:

Manufacturer

Interface Type

Date Format

Time Format

Package/Case

Battery Backup Switching

Supply Voltage - Min

Supply Voltage - Max

Minimum Operating Temperature

Maximum Operating Temperature

Series

Mounting Style

Qualification

Time Keeping Current

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Package/Case	Series	Packaging
Real Time Clock RTC +/-5.0PPM -30 70C 250 T/R Epson Timing RX-4803LC:UC3 PURE SN RX-4803LC:UC3 PURE SN Epson Timing 250: $11.18 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. RX-4803LC:UC3 PURE SN Mouser Part No 732-X4803LCUC3PURESN	Epson Timing	Real Time Clock RTC +/-5.0PPM -30 70C 250 T/R	Datasheet	Non-Stocked Lead-Time 17 Weeks	Reel $11.18 $10.50 $10.37 Quote Quote	Min.: 250 Mult.: 250 : 250		RX-4803LC	Reel
Real Time Clock RTC +/-3.4PPM-40 85C 250 T/R Epson Timing RX-4803SA:UA3 PURE SN RX-4803SA:UA3 PURE SN Epson Timing 250: $8.04 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. RX-4803SA:UA3 PURE SN Mouser Part No 732-X4803SAUA3PURESN	Epson Timing	Real Time Clock RTC +/-3.4PPM-40 85C 250 T/R	Datasheet	Non-Stocked Lead-Time 17 Weeks	Reel $8.04 $7.77 $7.68 Quote Quote	Min.: 250 Mult.: 250 : 250		RX-4803SA	Reel
Real Time Clock RTC +/-5.0PPM-40 85C 250 T/R Epson Timing RX-4803SA:UB3 PURE SN RX-4803SA:UB3 PURE SN Epson Timing 250: $5.18 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. RX-4803SA:UB3 PURE SN Mouser Part No 732-X4803SAUB3PURESN	Epson Timing	Real Time Clock RTC +/-5.0PPM-40 85C 250 T/R	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel $5.18 $5.13 $5.07 Quote Quote	Min.: 250 Mult.: 250 : 250		RX-4803SA	Reel
Real Time Clock RX-4803SA:UBX PURE SN RTC +/-5.0PPM-40 85C ANY TR Epson Timing RX-4803SAUBX PURE SN RX-4803SAUBX PURE SN Epson Timing 1: $8.39 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. RX-4803SAUBX PURE SN Mouser Part No 732-X4803SAUBXPURESN	Epson Timing	Real Time Clock RX-4803SA:UBX PURE SN RTC +/-5.0PPM-40 85C ANY TR	Datasheet	Non-Stocked Lead-Time 17 Weeks	Cut Tape $8.39 $6.50 $6.03 $5.42 View $5.33 $5.25 $5.17 Quote	Min.: 1 Mult.: 1		RX-4803SA	Reel
Real Time Clock RTC 0+/-5PPM 250 T/R Epson Timing RX-8025SA:AC3 PURE SN RX-8025SA:AC3 PURE SN Epson Timing 250: $5.46 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 about Epson Timing epson rx 8025sa rtc modules	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel $5.46	Min.: 250 Mult.: 250 : 250		RX-8025SA	Reel
Real Time Clock REAL TIME CLOCK 5+/-5PPM 250TR Epson Timing RX-8035LC:AA3 PURE SN RX-8035LC:AA3 PURE SN Epson Timing 250: $6.29 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. RX-8035LC:AA3 PURE SN Mouser Part No 732-X8035LCAA3PURESN	Epson Timing	Real Time Clock REAL TIME CLOCK 5+/-5PPM 250TR	Datasheet	Non-Stocked Lead-Time 17 Weeks	Reel $6.29 $6.23 $6.18 View Quote	Min.: 250 Mult.: 250 : 250	VSOJ-12	RX-8035LC	Reel
Real Time Clock REAL TIME CLOCK 0+/-5PPM 1K TR Epson Timing RX-8035LC:AC0 PURE SN RX-8035LC:AC0 PURE SN Epson Timing 1,000: $2.67 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. RX-8035LC:AC0 PURE SN Mouser Part No 732-X8035LCAC0PURESN	Epson Timing	Real Time Clock REAL TIME CLOCK 0+/-5PPM 1K TR	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel $2.67 $2.65	Min.: 1,000 Mult.: 1,000 : 1,000		RX-8035LC	Reel
Real Time Clock REAL TIME CLOCK 0+/-5PPM 250TR Epson Timing RX-8035LC:AC3 PURE SN RX-8035LC:AC3 PURE SN Epson Timing 250: $6.06 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. RX-8035LC:AC3 PURE SN Mouser Part No 732-X8035LCAC3PURESN	Epson Timing	Real Time Clock REAL TIME CLOCK 0+/-5PPM 250TR	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel $6.06 $6.01 $5.95 View Quote	Min.: 250 Mult.: 250 : 250		RX-8035LC	Reel
Real Time Clock REAL TIME CLOCK 0+/-5PPM 1K TR Epson Timing RX-8035SA:AC0 PURE SN RX-8035SA:AC0 PURE SN Epson Timing 1,000: $2.05 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. RX-8035SA:AC0 PURE SN Mouser Part No 732-X8035SAAC0PURESN	Epson Timing	Real Time Clock REAL TIME CLOCK 0+/-5PPM 1K TR	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel $2.05 $2.02 $2.01	Min.: 1,000 Mult.: 1,000 : 1,000		RX-8035SA	Reel
Real Time Clock REAL TIME CLOCK 0+/-5PPM 250TR Epson Timing RX-8035SA:AC3 PURE SN RX-8035SA:AC3 PURE SN Epson Timing 250: $4.87 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. RX-8035SA:AC3 PURE SN Mouser Part No 732-X8035SAAC3PURESN	Epson Timing	Real Time Clock REAL TIME CLOCK 0+/-5PPM 250TR	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel $4.87 $4.74 $4.41 $4.40 Quote Quote	Min.: 250 Mult.: 250 : 250		RX-8035SA	Reel
Real Time Clock I2C-BUS RTC +/-5.0PPM-40 85C VSOJ-12 PIN 2K T/R Epson Timing RX-8803LC:UB6 PURE SN RX-8803LC:UB6 PURE SN Epson Timing 2,000: $3.01 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RX-8803LC:UB6 PURE SN Mouser Part No 732-X8803LCUB6PURESN	Epson Timing	Real Time Clock I2C-BUS RTC +/-5.0PPM-40 85C VSOJ-12 PIN 2K T/R Learn More about Epson Timing epson rx 8803lc trc module	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $3.01	Min.: 2,000 Mult.: 2,000 : 2,000		RX-8803LC	Reel
Real Time Clock I2C-BUS RTC +/-5.0PPM-30 70C 250 T/R Epson Timing RX-8803LC:UC3 PURE SN RX-8803LC:UC3 PURE SN Epson Timing 250: $7.19 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RX-8803LC:UC3 PURE SN Mouser Part No 732-X8803LCUC3PURESN	Epson Timing	Real Time Clock I2C-BUS RTC +/-5.0PPM-30 70C 250 T/R Learn More about Epson Timing epson rx 8803lc trc module	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $7.19 $7.06 $7.00 Quote Quote	Min.: 250 Mult.: 250 : 250		RX-8803LC	Reel