Reel Real Time Clock

Results: 496
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model RTC Bus Interface Date Format Time Format Memory Size Package/Case Battery Backup Switching Supply Voltage - Min Supply Voltage - Max Minimum Operating Temperature Maximum Operating Temperature Series Mounting Style Qualification Packaging
ABRACON Real Time Clock IC RTC Ultra small Low Power CLK/CALENDAR I2C MODULE 2012 800In Stock
Cut Tape
2,41 €
1,80 €
1,64 €
1,47 €
Reel
1,29 €
Min.: 1
Mult.: 1
: 1.000
I2C DFN-8 Integrated Battery 900 mV 5.5 V - 40 C + 85 C AB-RTC-XP-32.768kHz-2 SMD/SMT Reel, Cut Tape, MouseReel
Epson Timing Real Time Clock RX4901CE XS D0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR 1.922In Stock
Cut Tape
5,10 €
3,90 €
3,59 €
3,27 €
Reel
2,75 €
Min.: 1
Mult.: 1
: 2.000
I2C YY-MM-DD-dd HH:MM:SS (24 hr) 256 B Backup Switching 1.6 V 5.5 V - 40 C + 105 C RX4901CE SMD/SMT Reel, Cut Tape, MouseReel

Epson Timing Real Time Clock RX-8571LC:B0 PURE SN 5+/-23PPM REAL TIME CLOCK 522In Stock
Cut Tape
3,10 €
2,33 €
2,13 €
1,91 €
Reel
1,56 €
Min.: 1
Mult.: 1
: 1.000
I2C YY-MM-DD-dd HH:MM:SS (24 hr) 16 B No Backup Switching 1.6 V 5.5 V - 40 C + 85 C RX-8571LC SMD/SMT Reel, Cut Tape, MouseReel
Epson Timing Real Time Clock RX4901CE XS B0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR 1.800In Stock
Cut Tape
5,03 €
3,84 €
3,53 €
3,21 €
Reel
2,75 €
Min.: 1
Mult.: 1
: 2.000
I2C YY-MM-DD-dd HH:MM:SS (24 hr) 256 B Backup Switching 1.6 V 5.5 V - 40 C + 105 C RX4901CE SMD/SMT Reel, Cut Tape, MouseReel
Epson Timing Real Time Clock RX4901CEXS A0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR 1.988In Stock
Cut Tape
5,03 €
3,84 €
3,53 €
3,21 €
Reel
2,77 €
Min.: 1
Mult.: 1
: 2.000
I2C YY-MM-DD-dd HH:MM:SS (24 hr) 256 B Backup Switching 1.6 V 5.5 V - 40 C + 105 C RX4901CE SMD/SMT Reel, Cut Tape, MouseReel


Epson Timing Real Time Clock REAL TIME CLOCK 3.0V 5+/-23PPM 250TR 413In Stock
Cut Tape
4,26 €
3,24 €
2,98 €
2,71 €
Reel
2,53 €
Min.: 1
Mult.: 1
: 250
Serial, I2C, SPI YY-MM-DD-dd HH:MM:SS (24 hr) 16 B Backup Switching 1.6 V 5.5 V - 40 C + 85 C RX6110SA SMD/SMT Reel, Cut Tape, MouseReel
ABRACON Real Time Clock Built-In TXCO Real Time Clock Module with I2C Bus 2.960In Stock
Cut Tape
2,79 €
2,08 €
1,90 €
1,70 €
Reel
1,49 €
Min.: 1
Mult.: 1
: 3.000
I2C Backup Switching 1.6 V 5.5 V - 40 C + 85 C AB-RTC-TH-32.768kHz-2 SMD/SMT Reel, Cut Tape, MouseReel
ABRACON Real Time Clock Built-In TXCO Real Time Clock Module with I2C Bus 2.348In Stock
Cut Tape
1,63 €
1,20 €
1,08 €
0,963 €
Reel
0,855 €
Min.: 1
Mult.: 1
: 3.000
I2C SOP-8 Backup Switching 1.6 V 5.5 V - 40 C + 85 C AB-RTC-TA-32.768kHz-2 SMD/SMT Reel, Cut Tape, MouseReel
ABRACON Real Time Clock Built-In TXCO Real Time Clock Module with I2C Bus 2.049In Stock
Cut Tape
3,16 €
2,38 €
2,18 €
1,98 €
Reel
1,75 €
Min.: 1
Mult.: 1
: 1.300
I2C Backup Switching 1.6 V 5.5 V - 40 C + 85 C AB-RTC-TC-32.768kHz-2 SMD/SMT Reel, Cut Tape, MouseReel
ABRACON Real Time Clock Built-In XO Real Time Clock Module with I2C Bus 1.968In Stock
Cut Tape
2,28 €
1,69 €
1,55 €
1,38 €
Reel
1,24 €
Min.: 1
Mult.: 1
: 3.000
I2C Backup Switching 1.2 V 5.5 V - 40 C + 85 C AB-RTC-XB-32.768kHz-2 SMD/SMT Reel, Cut Tape, MouseReel
Micro Crystal Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.7mm 4.388In Stock
Cut Tape
1,63 €
1,20 €
1,07 €
0,949 €
Reel
0,855 €
Min.: 1
Mult.: 1
: 1.000
I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) SON-8 900 mV 5.5 V - 40 C + 85 C RV-8263-C8 SMD/SMT Reel, Cut Tape, MouseReel

Micro Crystal Real Time Clock 32.768kHz I2C 2.5ppm 3.2x1.5x0.8mm Temperature Sensor & Real Time Clock 17.760In Stock
36.000Expected 11/4/2026
Cut Tape
3,57 €
2,68 €
2,46 €
2,21 €
Reel
2,02 €
Min.: 1
Mult.: 1
: 1.000
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 16 B Backup Switching 1.3 V 5.5 V - 40 C + 105 C RV-3032-C7 SMD/SMT Reel, Cut Tape, MouseReel
ABRACON Real Time Clock 32.768 KHZ IC RTC CLK 3.378In Stock
Cut Tape
7,29 €
5,65 €
5,13 €
4,75 €
Reel
4,27 €
Min.: 1
Mult.: 1
: 1.000
SPI YY-MM-DD-dd HH:MM:SS (24 hr) Backup Switching 1.4 V 5.5 V - 40 C + 125 C AB-RTCMC SMD/SMT Reel, Cut Tape, MouseReel

Analog Devices / Maxim Integrated Real Time Clock Trickle-Charge Timekeeping Chip
4.691In Stock
Cut Tape
5,52 €
4,23 €
3,91 €
3,56 €
3,49 €
Reel
2,99 €
Min.: 1
Mult.: 1
Max.: 3.888
: 2.500
Serial 3-Wire YY-MM-DD-dd HH:MM:SS (24 hr) 31 B SOIC-8 Backup Switching 2 V 5.5 V - 40 C + 85 C DS1302ZN SMD/SMT Reel, Cut Tape, MouseReel

Analog Devices / Maxim Integrated Real Time Clock 64 x 8, Serial, I C Real-Time Clock
10.847In Stock
Cut Tape
5,03 €
3,84 €
3,53 €
3,21 €
3,15 €
Reel
2,68 €
Min.: 1
Mult.: 1
Max.: 8.759
: 2.500
I2C YY-MM-DD HH:MM:SS:hh (12 hr, 24 hr) 56 B SOIC-8 Backup Switching 4.5 V 5.5 V 0 C + 70 C DS1307Z SMD/SMT Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Real Time Clock I C RTC with Trickle Charger
5.993In Stock
Cut Tape
5,60 €
4,29 €
3,96 €
3,61 €
3,52 €
Reel
3,09 €
Min.: 1
Mult.: 1
Max.: 4.866
: 3.000
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) uSOP-8 Backup Switching 2.97 V 5.5 V - 40 C + 85 C DS1340U SMD/SMT Reel, Cut Tape, MouseReel

Analog Devices / Maxim Integrated Real Time Clock Low-Voltage SPI/3-Wire RTCs with Trickle
5.088In Stock
Cut Tape
5,57 €
4,27 €
3,95 €
3,59 €
Reel
3,18 €
Min.: 1
Mult.: 1
Max.: 4.070
: 3.000
Serial 3-Wire, SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) uSOP-10 Backup Switching 2.97 V 5.5 V - 40 C + 85 C DS1394U SMD/SMT Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Real Time Clock 5ppm, I C Real-Time Clock with SRAM
5.111In Stock
Cut Tape
12,07 €
9,49 €
8,83 €
8,13 €
Reel
7,12 €
Min.: 1
Mult.: 1
Max.: 4.091
: 2.500
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 236 B SO-8 Backup Switching 2.3 V 4.5 V - 40 C + 85 C DS3232MZ SMD/SMT Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Real Time Clock Extremely Accurate I C RTC with Integrat
9.003In Stock
Cut Tape
13,92 €
11,03 €
10,28 €
9,43 €
Reel
8,59 €
Min.: 1
Mult.: 1
Max.: 7.197
: 1.000
I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 236 B SO-20 Backup Switching 2.3 V 5.5 V - 40 C + 85 C DS3232SN SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Real Time Clock Automotive high-spee d CMOS timer with i 4.856In Stock
Cut Tape
0,929 €
0,662 €
0,596 €
0,525 €
Reel
0,454 €
Min.: 1
Mult.: 1
Max.: 1.001
: 3.000
SOIC-8 No Backup Switching 1.5 V 18 V - 40 C + 125 C TLC3555 SMD/SMT Reel, Cut Tape, MouseReel
Micro Crystal Real Time Clock 32.768 kHz +/-20 PPM I2C -40/+85C 15.222In Stock
Cut Tape
2,87 €
2,14 €
1,94 €
1,75 €
Reel
1,53 €
Min.: 1
Mult.: 1
: 1.000
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) No Backup Switching 1 V 4.4 V - 40 C + 85 C RV-4162-C7 SMD/SMT Reel, Cut Tape, MouseReel
STMicroelectronics Real Time Clock Serial I2C bus RTC 7.927In Stock
Cut Tape
3,05 €
2,30 €
2,11 €
1,89 €
Reel
1,67 €
Min.: 1
Mult.: 1
: 2.500
Serial YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 32 B SOIC-8 Backup Switching 2.38 V 5.5 V - 40 C + 85 C M41T82 SMD/SMT Reel, Cut Tape, MouseReel
STMicroelectronics Real Time Clock Serial SPI bus RTC 5.229In Stock
1.000Expected 10/8/2026
Cut Tape
9,18 €
7,16 €
6,67 €
6,11 €
Reel
5,55 €
Min.: 1
Mult.: 1
: 1.000
SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 32 B SOX-18 Backup Switching 2.7 V 5.5 V - 40 C + 85 C M41T93 SMD/SMT Reel, Cut Tape, MouseReel

STMicroelectronics Real Time Clock 64K (8Kx8) 70ns 1.040In Stock
Cut Tape
20,12 €
16,09 €
15,08 €
13,98 €
Reel
13,00 €
Min.: 1
Mult.: 1
: 936
Parallel YY-MM-DD-dd HH:MM:SS (24 hr) 64 kB SOX-28 Backup Switching 4.5 V 5.5 V 0 C + 70 C M48T58Y SMD/SMT Reel, Cut Tape, MouseReel
NXP Semiconductors Real Time Clock RTC Module with I2C or SPI interface featuring backup battery switch-over function in HLSON16 package. 20.896In Stock
68.000On Order
Cut Tape
3,15 €
2,37 €
2,18 €
1,96 €
Reel
1,62 €
Min.: 1
Mult.: 1
: 4.000
Serial, I2C, SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) Backup Switching 1.2 V 5.5 V - 40 C + 85 C PCF2131 SMD/SMT Reel, Cut Tape, MouseReel