Real Time Clock 3-wire Real Time Clock
S-35190A-I8T1U
ABLIC
1:
NT$48.76
2,949 In Stock
Mouser Part # 628-S-35190A-I8T1U
ABLIC
Real Time Clock 3-wire Real Time Clock
2,949 In Stock
1
NT$48.76
10
NT$39.79
25
NT$37.64
100
NT$35.10
250
View
5,000
NT$30.58
250
NT$33.95
500
NT$33.27
1,000
NT$33.16
2,500
NT$30.62
5,000
NT$30.58
Buy
Min.: 1 Mult.: 1
Reel :5,000
Details
Serial 3-Wire
YY-MM-DD-dd
HH:MM:SS (24 hr)
SNT-A-8
Backup Switching
1.3 V
5.5 V
- 40 C
+ 85 C
S-35190
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 256K (32Kx8) 100ns
M48T37V-10MH1F
STMicroelectronics
1:
NT$864.70
360 In Stock
Mouser Part # 511-M48T37V-10MH1F
STMicroelectronics
Real Time Clock 256K (32Kx8) 100ns
360 In Stock
1
NT$864.70
10
NT$719.51
25
NT$660.36
100
NT$617.34
250
View
936
NT$566.07
250
NT$599.41
500
NT$577.90
936
NT$566.07
1,872
Quote
Buy
Min.: 1 Mult.: 1
Reel :936
Details
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
256 kB
SOIC-44
Backup Switching
3 V
3.6 V
0 C
+ 70 C
M48T37V
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Real-time Clock Mod I2C Bus
+2 images
PT7C4337WEX
Diodes Incorporated
1:
NT$36.93
1,705 In Stock
Mouser Part # 729-PT7C4337WEX
Diodes Incorporated
Real Time Clock Real-time Clock Mod I2C Bus
1,705 In Stock
Alternative Packaging
1
NT$36.93
10
NT$26.49
25
NT$23.84
100
NT$20.97
250
View
2,500
NT$17.35
250
NT$19.61
500
NT$18.79
1,000
NT$18.18
2,500
NT$17.35
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
No Backup Switching
1.2 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RTC TCXO I2C 3ppm 3215
AB-RTC-TN-32.768kHz-2-T1
ABRACON
1:
NT$187.14
828 In Stock
New Product
Mouser Part # 815-ABRTCTN32768K2T1
New Product
ABRACON
Real Time Clock RTC TCXO I2C 3ppm 3215
828 In Stock
1
NT$187.14
10
NT$142.68
25
NT$131.57
100
NT$119.38
1,000
NT$107.91
2,000
View
250
NT$113.64
500
NT$110.78
2,000
NT$105.40
5,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
I2C
DFN-8
Backup Switching
1.5 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RTC TCXO I2C 3ppm 3215 AEC-Q200
AB-RTC-TNA-32.768kHz-2-T1
ABRACON
1:
NT$195.02
900 In Stock
New Product
Mouser Part # 815-BRTCTNA32768K2T1
New Product
ABRACON
Real Time Clock RTC TCXO I2C 3ppm 3215 AEC-Q200
900 In Stock
1
NT$195.02
10
NT$148.78
25
NT$136.95
100
NT$124.40
1,000
NT$114.00
2,000
View
250
NT$118.31
500
NT$115.44
2,000
NT$110.42
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
I2C
DFN-8
Backup Switching
1.5 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Real-time Clock Mod I2C Bus
+2 images
PT7C4307WEX
Diodes Incorporated
1:
NT$46.96
4,661 In Stock
Factory Special Order
Mouser Part # 729-PT7C4307WEX
Factory Special Order
Diodes Incorporated
Real Time Clock Real-time Clock Mod I2C Bus
4,661 In Stock
Alternative Packaging
1
NT$46.96
10
NT$33.81
25
NT$30.62
100
NT$27.03
2,500
NT$22.55
5,000
View
250
NT$25.35
500
NT$24.34
1,000
NT$23.23
5,000
NT$22.01
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
56 B
Backup Switching
2 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Low Power High Stability +/-3 ppm -40 +85C I C Real Time Clock 3.2 x 2.5 mm
ECS-RTC-3225-5699C3-TR
ECS
1:
NT$188.21
2,494 In Stock
Mouser Part # 520-RTC-32255699C3TR
ECS
Real Time Clock Low Power High Stability +/-3 ppm -40 +85C I C Real Time Clock 3.2 x 2.5 mm
2,494 In Stock
1
NT$188.21
10
NT$143.40
25
NT$132.29
100
NT$119.74
250
View
3,000
NT$107.55
250
NT$114.00
500
NT$111.49
1,000
NT$110.78
3,000
NT$107.55
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
I2C
YY-MM-DD
HH:MM:SS (24 hr)
Backup Switching
2.5 V
5 V
- 40 C
+ 85 C
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz-DTCXO 5ppm I2C-Bus
360°
+3 images
RX8900SA UC3 PURE SN
Epson Timing
1:
NT$214.74
766 In Stock
Mouser Part # 732-RX8900SAUC3SN
Epson Timing
Real Time Clock 32.768kHz-DTCXO 5ppm I2C-Bus
766 In Stock
1
NT$214.74
10
NT$164.55
25
NT$152.00
100
NT$138.38
250
NT$131.57
500
View
500
NT$127.63
1,000
NT$126.19
2,500
NT$124.40
Buy
Min.: 1 Mult.: 1
Reel :250
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
Backup Switching
2.5 V
5.5 V
- 40 C
+ 85 C
RX8900SA
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz-DTCXO 3.4ppm I2C-Bus
360°
+4 images
RX8900SA UA0 PURE SN
Epson Timing
1:
NT$175.31
919 In Stock
Mouser Part # 732-RX8900SAUA0SN
Epson Timing
Real Time Clock 32.768kHz-DTCXO 3.4ppm I2C-Bus
919 In Stock
1
NT$175.31
10
NT$132.29
25
NT$121.53
100
NT$109.70
1,000
NT$96.80
2,000
View
250
NT$103.97
500
NT$103.25
2,000
NT$94.64
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
Backup Switching
2.5 V
5.5 V
- 40 C
+ 85 C
RX8900CE
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock AECQ-200 IC RTC Ultra small Low Power CLK/CALENDAR I2C MODULE 2012
AB-RTC-XPA-32.768KHZ-2-T1
ABRACON
1:
NT$105.40
800 In Stock
New Product
Mouser Part # 815-AB-XPA-32768K2T1
New Product
ABRACON
Real Time Clock AECQ-200 IC RTC Ultra small Low Power CLK/CALENDAR I2C MODULE 2012
800 In Stock
1
NT$105.40
10
NT$78.51
25
NT$72.06
100
NT$64.53
1,000
NT$56.64
2,000
View
250
NT$60.95
500
NT$59.51
2,000
NT$54.49
5,000
NT$53.78
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
I2C
DFN-8
Integrated Battery
900 mV
5.5 V
- 40 C
+ 85 C
AB-RTC-XPA-32.768kHz-2
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock IC RTC Ultra small Low Power CLK/CALENDAR I2C MODULE 3215
AB-RTC-XL-32.768KHZ-2-T1
ABRACON
1:
NT$104.68
797 In Stock
New Product
Mouser Part # 815-RTCXL32768KHZ2T1
New Product
ABRACON
Real Time Clock IC RTC Ultra small Low Power CLK/CALENDAR I2C MODULE 3215
797 In Stock
1
NT$104.68
10
NT$78.15
25
NT$71.34
100
NT$64.17
1,000
NT$57.00
2,000
View
250
NT$60.59
500
NT$59.15
2,000
NT$54.85
5,000
NT$54.13
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
I2C
HH:MM:SS (24 hr)
SON-8
No Backup Switching
900 mV
5.5 V
- 40 C
+ 85 C
AB-RTC-XL
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock AECQ-200 IC RTC Ultra small Low Power CLK/CALENDAR I2C MODULE 3215
AB-RTC-XLA-32.768KHZ-2-T1
ABRACON
1:
NT$110.06
800 In Stock
New Product
Mouser Part # 815-TCXLA32768KHZ2T1
New Product
ABRACON
Real Time Clock AECQ-200 IC RTC Ultra small Low Power CLK/CALENDAR I2C MODULE 3215
800 In Stock
1
NT$110.06
10
NT$82.46
25
NT$75.29
100
NT$67.76
1,000
NT$59.15
2,000
View
250
NT$64.17
500
NT$62.38
2,000
NT$57.36
5,000
NT$56.64
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
I2C
HH:MM:SS (24 hr)
SON-8
No Backup Switching
900 mV
5.5 V
- 40 C
+ 85 C
AB-RTC-XLA
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock IC RTC Ultra small Low Power CLK/CALENDAR I2C MODULE 2012
AB-RTC-XP-32.768KHZ-2-T1
ABRACON
1:
NT$100.38
800 In Stock
New Product
Mouser Part # 815-XP32762T1
New Product
ABRACON
Real Time Clock IC RTC Ultra small Low Power CLK/CALENDAR I2C MODULE 2012
800 In Stock
1
NT$100.38
10
NT$74.93
25
NT$68.47
100
NT$61.30
1,000
NT$53.78
2,000
View
250
NT$58.08
500
NT$56.64
2,000
NT$51.98
5,000
NT$51.27
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
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
Real Time Clock RX4901CEXS A0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR
RX4901CE XS A06
Epson Timing
1:
NT$209.72
1,988 In Stock
Mouser Part # 732-RX4901CEXSA06
Epson Timing
Real Time Clock RX4901CEXS A0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR
1,988 In Stock
1
NT$209.72
10
NT$159.89
25
NT$147.34
100
NT$133.72
250
View
2,000
NT$116.51
250
NT$126.91
500
NT$122.97
1,000
NT$119.74
2,000
NT$116.51
4,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
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
Real Time Clock REAL TIME CLOCK 3.0V 5+/-23PPM 250TR
360°
+3 images
RX6110SA:B3 PURE SN
Epson Timing
1:
NT$177.46
415 In Stock
Mouser Part # 732-RX6110SAB3PURESN
Epson Timing
Real Time Clock REAL TIME CLOCK 3.0V 5+/-23PPM 250TR
415 In Stock
Alternative Packaging
1
NT$177.46
10
NT$135.15
25
NT$124.40
100
NT$112.93
250
NT$106.12
500
View
500
NT$102.89
1,000
NT$101.46
2,500
NT$98.95
5,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :250
Details
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
Real Time Clock RX-8571LC:B0 PURE SN 5+/-23PPM REAL TIME CLOCK
+2 images
RX-8571LCB0 PURE SN
Epson Timing
1:
NT$129.78
544 In Stock
Mouser Part # 732-RX8571LCB0PURESN
Epson Timing
Real Time Clock RX-8571LC:B0 PURE SN 5+/-23PPM REAL TIME CLOCK
544 In Stock
Alternative Packaging
1
NT$129.78
10
NT$97.15
25
NT$88.91
100
NT$79.59
1,000
NT$66.68
2,000
View
250
NT$75.29
500
NT$67.40
2,000
NT$65.25
5,000
NT$64.53
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
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
Real Time Clock RX4901CE XS B0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR
RX4901CE XS B06
Epson Timing
1:
NT$209.72
1,800 In Stock
Mouser Part # 732-RX4901CEXSB06
Epson Timing
Real Time Clock RX4901CE XS B0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR
1,800 In Stock
1
NT$209.72
10
NT$159.89
25
NT$147.34
100
NT$133.72
250
View
2,000
NT$116.15
250
NT$126.91
500
NT$122.97
1,000
NT$119.74
2,000
NT$116.15
4,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
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
Real Time Clock Built-In TXCO Real Time Clock Module with I2C Bus
AB-RTC-TH-32.768kHz-2-T3
ABRACON
1:
NT$116.15
2,960 In Stock
New Product
Mouser Part # 815-ABRTCTH32768K2T3
New Product
ABRACON
Real Time Clock Built-In TXCO Real Time Clock Module with I2C Bus
2,960 In Stock
1
NT$116.15
10
NT$86.76
25
NT$79.23
100
NT$70.98
3,000
NT$62.02
6,000
View
250
NT$67.40
500
NT$65.61
1,000
NT$62.38
6,000
NT$59.87
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
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
Real Time Clock Built-In TXCO Real Time Clock Module with I2C Bus
AB-RTC-TA-32.768kHz-2-T3
ABRACON
1:
NT$68.12
2,364 In Stock
New Product
Mouser Part # 815-ABRTCTA32768K2T3
New Product
ABRACON
Real Time Clock Built-In TXCO Real Time Clock Module with I2C Bus
2,364 In Stock
1
NT$68.12
10
NT$49.83
25
NT$45.17
100
NT$40.15
3,000
NT$33.30
6,000
View
250
NT$39.44
6,000
NT$31.12
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
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
Real Time Clock Built-In TXCO Real Time Clock Module with I2C Bus
AB-RTC-TC-32.768kHz-2-T
ABRACON
1:
NT$131.57
2,049 In Stock
New Product
Mouser Part # 815-ABRTCTC32768K2T3
New Product
ABRACON
Real Time Clock Built-In TXCO Real Time Clock Module with I2C Bus
2,049 In Stock
1
NT$131.57
10
NT$99.30
25
NT$91.06
100
NT$82.46
1,300
NT$72.78
2,600
View
250
NT$78.15
500
NT$75.64
2,600
NT$69.91
Buy
Min.: 1 Mult.: 1
Reel :1,300
Details
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
Real Time Clock Built-In XO Real Time Clock Module with I2C Bus
AB-RTC-XB-32.768kHz-2-T3
ABRACON
1:
NT$95.00
2,968 In Stock
New Product
Mouser Part # 815-ABRTCXB32768K2T3
New Product
ABRACON
Real Time Clock Built-In XO Real Time Clock Module with I2C Bus
2,968 In Stock
1
NT$95.00
10
NT$70.62
25
NT$64.53
100
NT$57.72
3,000
NT$51.62
6,000
View
250
NT$54.85
500
NT$52.70
1,000
NT$51.98
6,000
NT$50.91
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
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
Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6mm
RV-3028-C8-32.768kHz-1PPM-TA-QC
Micro Crystal
1:
NT$103.97
546 In Stock
1,000 Expected 9/25/2026
New Product
Mouser Part # 428-RV3028C81PPMTAQC
New Product
Micro Crystal
Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6mm
546 In Stock
1,000 Expected 9/25/2026
1
NT$103.97
10
NT$77.44
25
NT$70.98
100
NT$63.81
1,000
NT$56.64
2,000
View
250
NT$60.23
500
NT$58.44
2,000
NT$55.57
5,000
NT$55.21
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:
NT$54.13
4,526 In Stock
Mouser Part # 428-204208-MC01
Micro Crystal
Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.7mm
4,526 In Stock
1
NT$54.13
10
NT$39.79
25
NT$35.53
100
NT$31.51
1,000
NT$28.39
2,000
View
250
NT$29.61
500
NT$28.43
2,000
NT$26.85
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 Automotive high-spee d CMOS timer with i
TLC3555QDRQ1
Texas Instruments
1:
NT$38.72
4,860 In Stock
Mouser Part # 595-TLC3555QDRQ1
Texas Instruments
Real Time Clock Automotive high-spee d CMOS timer with i
4,860 In Stock
1
NT$38.72
10
NT$27.60
25
NT$24.84
100
NT$21.87
250
View
3,000
NT$18.93
250
NT$20.43
500
NT$19.57
1,000
NT$18.93
3,000
NT$18.93
Buy
Min.: 1 Mult.: 1
Max.: 1,001
Reel :3,000
Details
SOIC-8
No Backup Switching
1.5 V
18 V
- 40 C
+ 125 C
TLC3555
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Serial I2C bus RTC
M41T82ZM6F
STMicroelectronics
1:
NT$127.27
8,338 In Stock
Mouser Part # 511-M41T82ZM6F
STMicroelectronics
Real Time Clock Serial I2C bus RTC
8,338 In Stock
1
NT$127.27
10
NT$95.72
25
NT$87.83
100
NT$78.87
2,500
NT$67.40
5,000
View
250
NT$74.57
500
NT$72.78
1,000
NT$70.62
5,000
NT$65.25
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
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
Taiwan