Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6 AEC-Q200
RV-3028-C8-32.768kHz-1PPM-TA-QA
Micro Crystal
1:
HK$24.91
1,445 In Stock
New Product
Mouser Part No 428-RV3028C81PPMTAQA
New Product
Micro Crystal
Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6 AEC-Q200
1,445 In Stock
1
HK$24.91
10
HK$18.58
25
HK$16.93
100
HK$15.21
1,000
HK$14.47
2,000
View
250
HK$14.47
2,000
HK$13.40
5,000
HK$13.23
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
2 B
SON-8
Backup Switching
1.1 V
5.5 V
- 40 C
+ 85 C
RV-3028-C8
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz I2C Time Acc. 6ppm
RV-3129-C3 32.768kHz OPTION A TA QC
Micro Crystal
1:
HK$35.59
1,302 In Stock
5,000 Expected 18/9/2026
Mouser Part No 428-203688-MG01
Micro Crystal
Real Time Clock 32.768kHz I2C Time Acc. 6ppm
1,302 In Stock
5,000 Expected 18/9/2026
1
HK$35.59
10
HK$26.80
25
HK$24.66
100
HK$22.19
1,000
HK$21.54
2,000
View
250
HK$21.54
2,000
HK$19.97
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
8 B
Backup Switching
1.3 V
5.5 V
- 40 C
+ 85 C
RV-3129
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 32.768 kHz OPTION A TEMP COMP SPI
RV-3049-C3-32.768KHZ-OPTION-A-TA-QC
Micro Crystal
1:
HK$39.13
899 In Stock
NRND
Mouser Part No 428-202184-MG01
NRND
Micro Crystal
Real Time Clock 32.768 kHz OPTION A TEMP COMP SPI
899 In Stock
1
HK$39.13
10
HK$29.51
25
HK$27.13
100
HK$24.41
250
View
250
HK$23.18
500
HK$23.02
1,000
HK$19.48
2,000
HK$19.40
5,000
HK$19.32
Buy
Min.: 1 Mult.: 1
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
2 B
Backup Switching
1.3 V
5.5 V
- 40 C
+ 85 C
RV-3049-C3
SMD/SMT
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)
RV-8803-C7-TA-QC
Micro Crystal
1:
HK$26.96
83 In Stock
4,000 On Order
Mouser Part No 428-RV-8803-C7-TA-QC
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)
83 In Stock
4,000 On Order
View Dates
Stock:
83 Can Dispatch Immediately
On Order:
2,000 Expected 2/4/2027
2,000 Expected 27/9/2027
Factory Lead Time:
41 Weeks
1
HK$26.96
10
HK$20.06
25
HK$18.33
100
HK$16.44
250
HK$16.03
1,000
HK$13.56
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
RV-8803-C7
SMD/SMT
Reel, Cut Tape
Real Time Clock 32.768kHz SPI Time Acc. 6ppm
RV-3149-C3 32.768kHz OPTION A TA QC
Micro Crystal
1:
HK$35.51
439 In Stock
Mouser Part No 428-203658-MG01
Micro Crystal
Real Time Clock 32.768kHz SPI Time Acc. 6ppm
439 In Stock
1
HK$35.51
10
HK$26.72
25
HK$24.58
100
HK$22.11
1,000
HK$19.56
2,000
View
250
HK$21.04
500
HK$20.88
2,000
HK$19.15
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
SPI
YY-MM-DD-dd
HH:MM:SS (24 hr)
8 B
Backup Switching
1.3 V
5.5 V
- 40 C
+ 85 C
RV-3149
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6mm
RV-3028-C8-32.768kHz-1PPM-TA-QC
Micro Crystal
1:
HK$23.84
615 In Stock
1,000 Expected 25/9/2026
New Product
Mouser Part No 428-RV3028C81PPMTAQC
New Product
Micro Crystal
Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6mm
615 In Stock
1,000 Expected 25/9/2026
1
HK$23.84
10
HK$17.76
25
HK$16.28
100
HK$14.63
1,000
HK$12.99
2,000
View
250
HK$13.81
500
HK$13.40
2,000
HK$12.74
5,000
HK$12.66
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
2 B
SON-8
Backup Switching
1.1 V
5.5 V
- 40 C
+ 85 C
RV-3028-C8
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.7mm
RV-8263-C8 32.768kHz-20PPM-TA-QC
Micro Crystal
1:
HK$12.41
4,632 In Stock
Mouser Part No 428-204208-MC01
Micro Crystal
Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.7mm
4,632 In Stock
1
HK$12.41
10
HK$9.12
25
HK$8.15
100
HK$7.23
1,000
HK$6.51
2,000
View
250
HK$6.79
500
HK$6.52
2,000
HK$6.16
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
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
Real Time Clock 32.768kHz I2C 2.5ppm 3.2x1.5x0.8mm Temperature Sensor & Real Time Clock
+1 image
RV-3032-C7 32.768kHz-2.5PPM-TA-QC
Micro Crystal
1:
HK$26.72
12,297 In Stock
27,000 Expected 14/8/2026
Mouser Part No 428-203803-MG01
Micro Crystal
Real Time Clock 32.768kHz I2C 2.5ppm 3.2x1.5x0.8mm Temperature Sensor & Real Time Clock
12,297 In Stock
27,000 Expected 14/8/2026
1
HK$26.72
10
HK$19.89
25
HK$18.17
100
HK$16.36
1,000
HK$14.30
2,000
View
250
HK$15.45
500
HK$15.04
2,000
HK$14.06
5,000
HK$13.81
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
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
Real Time Clock 32.768kHz I2C Time Acc. 1ppm
RV-3028-C7 32.768kHz 1ppm TA QC
Micro Crystal
1:
HK$20.22
117 In Stock
111,000 Expected 23/4/2027
Mouser Part No 428-203591-MG01
Micro Crystal
Real Time Clock 32.768kHz I2C Time Acc. 1ppm
117 In Stock
111,000 Expected 23/4/2027
1
HK$20.22
10
HK$15.04
25
HK$13.73
100
HK$12.33
250
View
1,000
HK$10.52
250
HK$11.59
500
HK$11.18
1,000
HK$10.52
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
2 B
Backup Switching
1.2 V
5.5 V
- 40 C
+ 85 C
RV-3028
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz SPI Time Acc. 25ppm
RV-3149-C3 32.768kHz OPTION B TA QC
Micro Crystal
1:
HK$30.41
737 In Stock
Mouser Part No 428-203605-MG01
Micro Crystal
Real Time Clock 32.768kHz SPI Time Acc. 25ppm
737 In Stock
1
HK$30.41
10
HK$22.93
25
HK$21.04
100
HK$18.91
1,000
HK$16.85
2,000
View
250
HK$17.92
500
HK$17.59
2,000
HK$16.44
5,000
HK$16.28
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
SPI
YY-MM-DD-dd
HH:MM:SS (24 hr)
8 B
Backup Switching
1.3 V
5.5 V
- 40 C
+ 85 C
RV-3149
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz I2C Time Acc. 25ppm
RV-3129-C3 32.768kHz OPTION B TA QC
Micro Crystal
1:
HK$27.78
1,535 In Stock
Mouser Part No 428-203634-MG01
Micro Crystal
Real Time Clock 32.768kHz I2C Time Acc. 25ppm
1,535 In Stock
1
HK$27.78
10
HK$20.88
25
HK$19.15
100
HK$17.26
1,000
HK$15.70
2,000
View
250
HK$16.36
500
HK$16.03
2,000
HK$15.37
5,000
HK$15.21
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
8 B
Backup Switching
1.3 V
5.5 V
- 40 C
+ 85 C
RV-3129
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz I2C Time Acc. 25ppm AEC
RV-3129-C3 32.768kHz OPTION B TB QA
Micro Crystal
1:
HK$32.55
2,975 In Stock
Mouser Part No 428-203639-MG01
Micro Crystal
Real Time Clock 32.768kHz I2C Time Acc. 25ppm AEC
2,975 In Stock
1
HK$32.55
10
HK$24.58
25
HK$22.61
100
HK$20.39
1,000
HK$18.74
2,000
View
250
HK$19.32
500
HK$19.07
2,000
HK$18.33
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
8 B
Backup Switching
1.3 V
5.5 V
- 40 C
+ 125 C
RV-3129
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz SPI Time Acc. 25ppm AEC
RV-3149-C3 32.768kHz OPTION B TB QA
Micro Crystal
1:
HK$29.51
1,489 In Stock
Mouser Part No 428-203684-MG01
Micro Crystal
Real Time Clock 32.768kHz SPI Time Acc. 25ppm AEC
1,489 In Stock
1
HK$29.51
10
HK$22.19
25
HK$20.39
100
HK$18.41
1,000
HK$16.77
2,000
View
250
HK$17.43
500
HK$17.10
2,000
HK$16.44
5,000
HK$16.19
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
SPI
YY-MM-DD-dd
HH:MM:SS (24 hr)
8 B
Backup Switching
1.3 V
5.5 V
- 40 C
+ 125 C
RV-3149
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Real Time Clock, automotive grade AEC-Q200
RV-3029-C3-TB-QA-Opt. B
Micro Crystal
1:
HK$37.48
903 In Stock
Mouser Part No 428-RV3029C3TBQAOPTB
Micro Crystal
Real Time Clock Real Time Clock, automotive grade AEC-Q200
903 In Stock
1
HK$37.48
10
HK$28.28
25
HK$25.98
100
HK$23.43
250
HK$23.18
1,000
HK$19.56
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
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
Real Time Clock 32.768kHz, 20PPM, Real-Time Clock Module with SPI-Bus
RV-8063-C8 32.768kHz-20PPM-TA-QC
Micro Crystal
1:
HK$12.41
675 In Stock
Mouser Part No 428-204233-MC01
Micro Crystal
Real Time Clock 32.768kHz, 20PPM, Real-Time Clock Module with SPI-Bus
675 In Stock
1
HK$12.41
10
HK$9.12
25
HK$8.15
100
HK$7.23
1,000
HK$6.53
2,000
View
250
HK$6.79
500
HK$6.72
2,000
HK$6.21
5,000
HK$6.07
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
SPI
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
SON-8
900 mV
5.5 V
- 40 C
+ 85 C
RV-8063-C8
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz SPI 20ppm 2.0x1.2x0.7 AEC-Q200
RV-8063-C8 32.768kHz-20PPM-TA-QA
Micro Crystal
1:
HK$12.99
960 In Stock
Mouser Part No 428-204290-MC01
Micro Crystal
Real Time Clock 32.768kHz SPI 20ppm 2.0x1.2x0.7 AEC-Q200
960 In Stock
1
HK$12.99
10
HK$9.54
25
HK$8.63
100
HK$7.60
1,000
HK$6.85
2,000
View
250
HK$7.13
500
HK$6.95
2,000
HK$6.52
5,000
HK$6.40
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Serial 3-Wire, SPI
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
SON-8
900 mV
5.5 V
- 40 C
+ 85 C
RV-8063-C8
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 32.768 kHz +/-20 PPM I2C -40/+85C
RV-4162-C7-32.768kHz-20PPM-TA-QC
Micro Crystal
1:
HK$22.69
4,557 In Stock
Mouser Part No 428-200007-MG01
Micro Crystal
Real Time Clock 32.768 kHz +/-20 PPM I2C -40/+85C
4,557 In Stock
1
HK$22.69
10
HK$16.85
25
HK$15.45
100
HK$13.81
1,000
HK$12.17
2,000
View
250
HK$13.07
500
HK$12.74
2,000
HK$11.75
5,000
HK$11.51
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
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
Real Time Clock 32.768 kHz +/-3 PPM I2C -40/+85C
RV-8803-C7-32.768k-3PPM-TA-QA
Micro Crystal
1:
HK$25.24
5,769 In Stock
Mouser Part No 428-203035-MG01
Micro Crystal
Real Time Clock 32.768 kHz +/-3 PPM I2C -40/+85C
5,769 In Stock
1
HK$25.24
10
HK$18.82
25
HK$17.26
100
HK$15.45
1,000
HK$13.48
2,000
View
250
HK$14.63
500
HK$14.30
2,000
HK$13.07
5,000
HK$12.82
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
No Backup Switching
1.5 V
5.5 V
- 40 C
+ 85 C
RV-8803-C7
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz SPI Time Acc. 6ppm AEC
RV-3149-C3 32.768kHz OPTION A TB QA
Micro Crystal
1:
HK$38.31
1,149 In Stock
Mouser Part No 428-203641-MG01
Micro Crystal
Real Time Clock 32.768kHz SPI Time Acc. 6ppm AEC
1,149 In Stock
1
HK$38.31
10
HK$29.10
25
HK$26.80
100
HK$24.25
1,000
HK$22.52
2,000
View
250
HK$23.02
500
HK$22.77
2,000
HK$21.87
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
SPI
YY-MM-DD-dd
HH:MM:SS (24 hr)
8 B
Backup Switching
1.3 V
5.5 V
- 40 C
+ 125 C
RV-3149
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 32.768 kHz +/-20 PPM I2C -40/+85C
RV-4162-C7-32.768k-20PPM-TA-QA
Micro Crystal
1:
HK$23.26
821 In Stock
Mouser Part No 428-202471-MG01
Micro Crystal
Real Time Clock 32.768 kHz +/-20 PPM I2C -40/+85C
821 In Stock
1
HK$23.26
10
HK$17.84
25
HK$16.28
100
HK$14.63
1,000
HK$12.74
2,000
View
250
HK$13.81
500
HK$13.48
2,000
HK$12.33
5,000
HK$12.08
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
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
Real Time Clock 32.768 kHz +/-20 PPM SPI -40/+85C
RV-8063-C7-32.768KHZ-20PPM-TA-QC
Micro Crystal
1:
HK$12.99
1,611 In Stock
Mouser Part No 428-203119-MG01
Micro Crystal
Real Time Clock 32.768 kHz +/-20 PPM SPI -40/+85C
1,611 In Stock
1
HK$12.99
10
HK$9.54
25
HK$8.63
100
HK$7.87
1,000
HK$6.96
2,000
View
250
HK$7.39
500
HK$7.20
2,000
HK$6.76
5,000
HK$6.64
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Serial, I2C, SPI
YY-MM-DD-dd
HH:MM:SS (24 hr)
No Backup Switching
900 mV
5.5 V
- 40 C
+ 85 C
RV-8063-C7
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 32.768 kHz +/-3 PPM I2C -40/+85C
RV-8803-C7-32.768KHZ-3PPM-TA-QC
Micro Crystal
1:
HK$22.28
51,393 Expected 14/8/2026
Mouser Part No 428-202677-MG01
Micro Crystal
Real Time Clock 32.768 kHz +/-3 PPM I2C -40/+85C
51,393 Expected 14/8/2026
1
HK$22.28
10
HK$16.60
25
HK$15.21
100
HK$13.65
1,000
HK$11.92
2,000
View
250
HK$12.91
500
HK$12.58
2,000
HK$11.59
5,000
HK$11.34
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
No Backup Switching
1.5 V
5.5 V
- 40 C
+ 85 C
RV-8803-C7
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz I2C Time Acc. 1ppm
RV-3028-C7 32.768kHz 1ppm TA QA
Micro Crystal
1:
HK$20.71
31,455 On Order
Mouser Part No 428-203603-MG01
Micro Crystal
Real Time Clock 32.768kHz I2C Time Acc. 1ppm
31,455 On Order
View Dates
On Order:
13,455 Expected 7/8/2026
18,000 Expected 21/8/2026
Factory Lead Time:
11 Weeks
1
HK$20.71
10
HK$15.45
25
HK$14.06
100
HK$12.66
1,000
HK$11.43
2,000
View
250
HK$11.92
500
HK$11.67
2,000
HK$11.18
5,000
HK$10.93
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
2 B
Backup Switching
1.2 V
5.5 V
- 40 C
+ 85 C
RV-3028
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock
RV-8263-C7-32.768KHZ-20PPM-TA-QC
Micro Crystal
1:
HK$12.74
22,988 Expected 20/11/2026
Mouser Part No 428-8263C7328K20PTQC
Micro Crystal
Real Time Clock
22,988 Expected 20/11/2026
1
HK$12.74
10
HK$9.29
25
HK$8.47
100
HK$7.48
1,000
HK$6.75
2,000
View
250
HK$7.03
500
HK$6.84
2,000
HK$6.43
5,000
HK$6.30
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
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
Real Time Clock 32.768kHz I2C 2.5ppm 3.2x1.5x0.8 AECQ200 Temperature Sensor & Real Time Clock
+1 image
RV-3032-C7 32.768kHz-2.5PPM-TA-QA
Micro Crystal
1:
HK$26.06
6,892 On Order
Mouser Part No 428-203853-MG01
Micro Crystal
Real Time Clock 32.768kHz I2C 2.5ppm 3.2x1.5x0.8 AECQ200 Temperature Sensor & Real Time Clock
6,892 On Order
View Dates
On Order:
2,892 Expected 11/9/2026
4,000 Expected 9/10/2026
Factory Lead Time:
12 Weeks
1
HK$26.06
10
HK$19.56
25
HK$17.92
100
HK$16.11
1,000
HK$14.63
2,000
View
250
HK$15.29
500
HK$14.96
2,000
HK$14.39
5,000
HK$14.14
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
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
AEC-Q200
Reel, Cut Tape, MouseReel
Hong Kong