Reel Real Time Clock

Results: 492
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model 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
Micro Crystal Real Time Clock 32.768kHz I2C Time Acc. 1ppm
185.900On Order
Cut Tape
Rp44.213,86
Rp32.839,34
Rp30.087,44
Rp26.968,62
Reel
Rp24.400,18
Min.: 1
Mult.: 1
: 1.000
I2C YY-MM-DD-dd HH:MM:SS (24 hr) Backup Switching 1.2 V 5.5 V - 40 C + 85 C RV-3028 SMD/SMT Reel, Cut Tape, MouseReel
Micro Crystal Real Time Clock 32.768kHz I2C Time Acc. 1ppm
69.293On Order
Cut Tape
Rp47.516,14
Rp35.224,32
Rp32.288,96
Rp28.803,22
Reel
Rp25.684,40
Min.: 1
Mult.: 1
: 1.000
I2C YY-MM-DD-dd HH:MM:SS (24 hr) Backup Switching 1.2 V 5.5 V - 40 C + 85 C RV-3028 SMD/SMT Reel, Cut Tape, MouseReel
Micro Crystal Real Time Clock 32.768kHz I2C Time Acc. 6ppm AEC
18.738On Order
Cut Tape
Rp85.125,44
Rp64.211,00
Rp59.074,12
Rp53.386,86
Reel
Rp46.598,84
Min.: 1
Mult.: 1
: 1.000
I2C YY-MM-DD-dd HH:MM:SS (24 hr) Backup Switching 1.3 V 5.5 V - 40 C + 125 C RV-3129 SMD/SMT Reel, Cut Tape, MouseReel
Micro Crystal Real Time Clock 32.768kHz I2C Time Acc. 6ppm
8.643On Order
Cut Tape
Rp79.438,18
Rp59.807,96
Rp55.038,00
Rp49.534,20
Rp47.149,22
Reel
Rp47.149,22
Min.: 1
Mult.: 1
: 1.000
I2C YY-MM-DD-dd HH:MM:SS (24 hr) Backup Switching 1.3 V 5.5 V - 40 C + 85 C RV-3129 SMD/SMT Reel, Cut Tape, MouseReel
Micro Crystal Real Time Clock
22.188Expected 20/11/2026
Cut Tape
Rp28.986,68
Rp21.281,36
Rp19.263,30
Rp17.006,74
Reel
Rp15.227,18
Min.: 1
Mult.: 1
: 1.000
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) No Backup Switching 900 mV 5.5 V - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
STMicroelectronics Real Time Clock Serial 64 (8X8)
9.523On Order
Cut Tape
Rp76.319,36
Rp57.606,44
Rp52.836,48
Rp47.699,60
Reel
Rp41.828,88
Min.: 1
Mult.: 1
: 2.500
Serial 2-Wire, I2C YYYY-MM-DD HH:MM:SS (24 hr) SOIC-8 Backup Switching 2 V 5.5 V - 40 C + 85 C M41T00 SMD/SMT Reel, Cut Tape, MouseReel
STMicroelectronics Real Time Clock Serial 512 (64x8)
22.786On Order
Cut Tape
Rp58.707,20
Rp44.580,78
Rp40.544,66
Rp36.875,46
Reel
Rp31.188,20
Min.: 1
Mult.: 1
: 2.500
I2C YY-MM-DD-dd HH:MM:SS (24 hr) SOIC-8 Backup Switching 4.5 V 5.5 V - 40 C + 85 C M41T56 SMD/SMT Reel, Cut Tape, MouseReel
STMicroelectronics Real Time Clock Serial I2C bus RTC
7.500On Order
Cut Tape
Rp79.805,10
Rp60.174,88
Rp55.404,92
Rp50.084,58
Reel
Rp42.929,64
Min.: 1
Mult.: 1
: 2.500
Serial YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) SOIC-8 Backup Switching 2.7 V 5.5 V - 40 C + 85 C M41T82 SMD/SMT Reel, Cut Tape, MouseReel

STMicroelectronics Real Time Clock Battery Swtchovr-RTC
19.485On Order
Cut Tape
Rp82.923,92
Rp63.110,24
Rp57.422,98
Rp52.653,02
Reel
Rp45.865,00
Min.: 1
Mult.: 1
: 1.000
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) QFN-16 Backup Switching 2.7 V 5.5 V - 40 C + 85 C M41T83 SMD/SMT Reel, Cut Tape, MouseReel
Epson Timing Real Time Clock RX4901CE XB D0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR 234In Stock
Cut Tape
Rp82.740,46
Rp62.559,86
Rp57.422,98
Rp51.919,18
Reel
Rp43.296,56
Min.: 1
Mult.: 1
: 2.000
I2C YY-MM-DD-dd HH:MM:SS (24 hr) Backup Switching 1.6 V 5.5 V - 40 C + 105 C RX4901CE SMD/SMT Reel, Cut Tape, MouseReel

Epson Timing Real Time Clock I2C-BUS RTC +/-5.0PPM-40 85C VSOJ-12 PIN 1K TR 8In Stock
Cut Tape
Rp103.287,98
Rp78.704,34
Rp72.650,16
Rp65.862,14
Reel
Rp57.056,06
Min.: 1
Mult.: 1
: 1.000
I2C YY-MM-DD-dd HH:MM:SS (24 hr) No Backup Switching 1.6 V 5.5 V - 40 C + 85 C RX-8803LC SMD/SMT Reel, Cut Tape, MouseReel
NXP Semiconductors Real Time Clock RTC IC with 400 kHz I2C interface in HWSON8 package.
75.250Expected 29/03/2027
Cut Tape
Rp18.162,54
Rp13.631,08
Rp11.924,90
Rp10.475,57
Reel
Rp8.530,89
Min.: 1
Mult.: 1
: 4.000
I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) HWSON-8 No Backup Switching 900 mV 5.5 V - 40 C + 85 C PCF85063TP SMD/SMT Reel, Cut Tape, MouseReel
ABRACON Real Time Clock 32.768 KHZ 3-OUTPUT
11.823Expected 28/12/2026
Cut Tape
Rp62.376,40
Rp46.598,84
Rp42.562,72
Rp38.343,14
Reel
Rp29.353,60
Min.: 1
Mult.: 1
: 3.000
I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) QFN-16 Backup Switching 1.7 V 3.6 V - 40 C + 85 C AB08x5 SMD/SMT Reel, Cut Tape, MouseReel
Micro Crystal Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6 AEC-Q200
1.824On Order
Cut Tape
Rp55.588,38
Rp41.461,96
Rp37.792,76
Rp33.940,10
Reel
Rp32.288,96
Min.: 1
Mult.: 1
: 1.000
I2C YY-MM-DD-dd HH:MM:SS (24 hr) SON-8 Backup Switching 1.1 V 5.5 V - 40 C + 85 C RV-3028-C8 SMD/SMT Reel, Cut Tape, MouseReel
Micro Crystal Real Time Clock RV-3029-C3, Real-Time Clock, I C-bus, B Stability, 25ppm @ -40 to +85C (SMD 3.7 x 2.5 x 0.9)
5.400On Order
Cut Tape
Rp72.833,62
Rp54.854,54
Rp50.451,50
Rp45.498,08
Rp44.947,70
Reel
Rp37.976,22
Min.: 1
Mult.: 1
: 1.000
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS (24 hr) Backup Switching 1.3 V 5.5 V - 40 C + 85 C RV-3029-C3 SMD/SMT Reel, Cut Tape, MouseReel
Micro Crystal Real Time Clock Real Time Clock, automotive grade AEC-Q200
1.000Expected 20/11/2026
Cut Tape
Rp83.657,76
Rp63.110,24
Rp57.973,36
Rp52.286,10
Rp51.735,72
Reel
Rp43.663,48
Min.: 1
Mult.: 1
: 1.000
Serial 2-Wire, I2C YY-MM-DD HH:MM:SS:hh (12 hr, 24 hr) SON-10 Backup Switching 1.3 V 5.5 V - 40 C + 125 C RV-3029-C3 SMD/SMT AEC-Q200 Reel, Cut Tape, MouseReel
ABRACON Real Time Clock RTCs 3725 10-SMD I2C HH:MM:SS (12/24 hr) YY-MM-DD-dd
2.000Expected 11/05/2027
Cut Tape
Rp175.387,76
Rp136.494,24
Rp126.770,86
Rp116.130,18
Reel
Rp100.169,16
Min.: 1
Mult.: 1
: 1.000
Serial 4-Wire, SPI YY-MM-DD-dd HH:MM:SS (24 hr) Backup Switching 1.1 V 5.5 V - 40 C + 85 C AB-RTCMC SMD/SMT Reel, Cut Tape, MouseReel
Nisshinbo Real Time Clock 2-Wire Real Time Clock IC
1.984Expected 20/11/2026
Cut Tape
Rp30.087,44
Rp22.015,20
Rp19.997,14
Rp17.630,51
Reel
Rp14.493,34
Min.: 1
Mult.: 1
: 2.000
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) SSOP-8 Backup Switching 2 V 6 V - 40 C + 85 C RS5C372 SMD/SMT Reel, Cut Tape, MouseReel
Micro Crystal Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.7 AEC-Q200
4.000On Order
Cut Tape
Rp28.986,68
Rp21.281,36
Rp19.263,30
Rp16.951,70
Reel
Rp15.282,22
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 RV-8803-C7, Real-Time Clock, I C-bus, 3ppm @ -40 to +85C (SMD 3.2 x 1.5 x 0.8)
4.510On Order
Cut Tape
Rp60.174,88
Rp44.764,24
Rp40.911,58
Rp36.692,00
Rp35.774,70
Reel
Rp30.270,90
Min.: 1
Mult.: 1
: 1.000
RV-8803-C7 SMD/SMT Reel, Cut Tape
Micro Crystal Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6mm
5.985On Order
Cut Tape
Rp53.203,40
Rp39.627,36
Rp36.325,08
Rp32.655,88
Reel
Rp28.986,68
Min.: 1
Mult.: 1
: 1.000
I2C YY-MM-DD-dd HH:MM:SS (24 hr) SON-8 Backup Switching 1.1 V 5.5 V - 40 C + 85 C RV-3028-C8 SMD/SMT Reel, Cut Tape, MouseReel
STMicroelectronics Real Time Clock Serial Access Real Time Clock
2.000Expected 14/06/2027
Cut Tape
Rp184.927,68
Rp144.199,56
Rp133.925,80
Rp122.734,74
Rp118.331,70
Reel
Rp111.543,68
Min.: 1
Mult.: 1
: 1.000
I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) SOX-18 Backup Switching 2.7 V 5.5 V - 40 C + 85 C M41T81S SMD/SMT Reel, Cut Tape, MouseReel
NXP Semiconductors Real Time Clock RTC IC with 400 kHz I2C interface featuring 128 byte SRAM in HVSON12 package.
11.935Expected 04/01/2027
Cut Tape
Rp34.490,48
Rp25.317,48
Rp22.932,50
Rp20.547,52
Reel
Rp16.841,63
Min.: 1
Mult.: 1
: 6.000
PCF85053A SMD/SMT Reel, Cut Tape, MouseReel
Nisshinbo Real Time Clock 3-WIRE SERIAL INTERFACE REAL-TIME CLOCK ICs WITH VOLTAGE MONITORING FUNCTION 2.000In Stock
Cut Tape
Rp30.087,44
Rp22.015,20
Rp19.997,14
Rp18.896,38
Reel
Rp14.493,34
Min.: 1
Mult.: 1
: 2.000
SSOP-10 RV5C338A Reel, Cut Tape
Renesas / Intersil Real Time Clock LW PWR RTC W/RESEAL 8LD
2.499Expected 01/12/2026
Cut Tape
Rp59.257,58
Rp44.213,86
Rp40.361,20
Rp36.325,08
Reel
Rp30.637,82
Min.: 1
Mult.: 1
: 2.500
Serial 2-Wire, I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) SOIC-8 Backup Switching 2.7 V 5.5 V - 40 C + 85 C ISL12008 SMD/SMT Reel, Cut Tape, MouseReel