Real Time Clock Serial I2C bus RTC
M41T82SM6F
STMicroelectronics
1:
HK$26.80
1,678 In Stock
5,000 Expected 24/9/2026
Mouser Part No 511-M41T82SM6F
STMicroelectronics
Real Time Clock Serial I2C bus RTC
1,678 In Stock
5,000 Expected 24/9/2026
1
HK$26.80
10
HK$20.06
25
HK$18.33
100
HK$16.44
250
View
2,500
HK$13.32
250
HK$15.54
500
HK$15.21
1,000
HK$14.39
2,500
HK$13.32
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
3 V
5.5 V
- 40 C
+ 85 C
M41T82
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Serial I2C bus RTC
+1 image
M41T83SQA6F
STMicroelectronics
1:
HK$36.33
2,750 In Stock
Mouser Part No 511-M41T83SQA6F
STMicroelectronics
Real Time Clock Serial I2C bus RTC
2,750 In Stock
1
HK$36.33
10
HK$27.45
25
HK$25.24
100
HK$22.85
1,000
HK$19.48
2,000
View
250
HK$21.70
500
HK$21.37
2,000
HK$18.99
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)
32 B
QFN-16
Backup Switching
3 V
5.5 V
- 40 C
+ 85 C
M41T83
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock SPI RTC 32.768 kHz 365nA 2.0V to 5.5V
+1 image
M41T93RQA6F
STMicroelectronics
1:
HK$68.88
1,083 In Stock
Mouser Part No 511-M41T93RQA6F
STMicroelectronics
Real Time Clock SPI RTC 32.768 kHz 365nA 2.0V to 5.5V
1,083 In Stock
1
HK$68.88
10
HK$53.10
25
HK$49.16
100
HK$44.88
1,000
HK$40.20
2,000
View
250
HK$41.51
2,000
HK$39.62
5,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
SPI
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
32 B
QFN-16
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
M41T93
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Serial SPI bus RTC
M41T93ZMY6F
STMicroelectronics
1:
HK$86.97
877 In Stock
Mouser Part No 511-M41T93ZMY6F
STMicroelectronics
Real Time Clock Serial SPI bus RTC
877 In Stock
1
HK$86.97
10
HK$67.90
25
HK$63.13
100
HK$57.95
250
View
1,000
HK$52.61
250
HK$54.99
500
HK$53.92
1,000
HK$52.61
2,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
SPI
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
32 B
SOX-18
Backup Switching
2.38 V
5.5 V
- 40 C
+ 85 C
M41T93
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Serial 512 (64x8)
M41T94MH6F
STMicroelectronics
1:
HK$91.16
1,946 In Stock
Mouser Part No 511-M41T94MH6F
STMicroelectronics
Real Time Clock Serial 512 (64x8)
1,946 In Stock
1
HK$91.16
10
HK$72.01
25
HK$66.99
100
HK$61.49
936
HK$53.92
1,872
View
250
HK$59.60
500
HK$56.06
1,872
HK$52.20
Buy
Min.: 1 Mult.: 1
Reel :936
Details
SPI
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
64 B
SOX-28
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
M41T94
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 16K (2Kx8) 150ns
M48T02-150PC1
STMicroelectronics
1:
HK$254.98
666 In Stock
Mouser Part No 511-M48T0215PC1
STMicroelectronics
Real Time Clock 16K (2Kx8) 150ns
666 In Stock
Alternative Packaging
1
HK$254.98
10
HK$202.95
25
HK$187.01
100
HK$175.17
280
View
280
HK$171.39
560
HK$167.28
Buy
Min.: 1 Mult.: 1
Details
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
2 kB
PCDIP-24
Integrated Battery
4.75 V
5.5 V
0 C
+ 70 C
M48T02
Through Hole
Tube
Real Time Clock 16K (2Kx8) 70ns
M48T02-70PC1
STMicroelectronics
1:
HK$246.35
445 In Stock
Mouser Part No 511-M48T0270PC1
STMicroelectronics
Real Time Clock 16K (2Kx8) 70ns
445 In Stock
Alternative Packaging
1
HK$246.35
10
HK$195.64
25
HK$184.62
100
HK$171.39
280
View
280
HK$165.39
560
HK$159.55
2,520
Quote
Buy
Min.: 1 Mult.: 1
Details
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
2 kB
PCDIP-24
Integrated Battery
4.75 V
5.5 V
0 C
+ 70 C
M48T02
Through Hole
Tube
Real Time Clock 64K (8Kx8) 150ns
M48T08-150PC1
STMicroelectronics
1:
HK$323.70
358 In Stock
Mouser Part No 511-M48T0815PC1
STMicroelectronics
Real Time Clock 64K (8Kx8) 150ns
358 In Stock
1
HK$323.70
10
HK$261.31
25
HK$245.28
100
HK$234.19
240
View
240
HK$232.79
480
Quote
Buy
Min.: 1 Mult.: 1
Details
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
8 kB
PCDIP-28
Integrated Battery
4.75 V
5.5 V
0 C
+ 70 C
M48T08
Through Hole
Tube
Real Time Clock 16K (2Kx8) 150ns
M48T12-150PC1
STMicroelectronics
1:
HK$360.04
438 In Stock
Mouser Part No 511-M48T1215PC1
STMicroelectronics
Real Time Clock 16K (2Kx8) 150ns
438 In Stock
Alternative Packaging
1
HK$360.04
10
HK$292.63
25
HK$277.01
100
HK$262.96
280
View
280
HK$250.38
560
Quote
Buy
Min.: 1 Mult.: 1
Details
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
8 kB
PCDIP-24
Integrated Battery
4.5 V
5.5 V
0 C
+ 70 C
M48T12
Through Hole
Tube
Real Time Clock 64K (8Kx8) 100ns
M48T18-100PC1
STMicroelectronics
1:
HK$386.09
84 In Stock
1,200 Expected 28/9/2026
Mouser Part No 511-M48T1810PC1
STMicroelectronics
Real Time Clock 64K (8Kx8) 100ns
84 In Stock
1,200 Expected 28/9/2026
Alternative Packaging
1
HK$386.09
10
HK$312.03
25
HK$292.88
100
HK$282.03
240
HK$270.19
Buy
Min.: 1 Mult.: 1
Details
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
8 kB
PCDIP-28
Integrated Battery
4.5 V
5.5 V
0 C
+ 70 C
M48T18
Through Hole
Tube
Real Time Clock 256K (32Kx8) 70ns
M48T35-70PC1
STMicroelectronics
1:
HK$449.06
280 In Stock
Mouser Part No 511-M48T3570PC1
STMicroelectronics
Real Time Clock 256K (32Kx8) 70ns
280 In Stock
1
HK$449.06
10
HK$365.38
25
HK$343.10
100
HK$323.70
240
View
240
HK$323.54
480
Quote
Buy
Min.: 1 Mult.: 1
Details
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
32 kB
PCDIP-28
Integrated Battery
4.75 V
5.5 V
0 C
+ 70 C
M48T35
Through Hole
Tube
Real Time Clock 256K (32Kx8) 70ns
+3 images
M48T35Y-70MH1F
STMicroelectronics
1:
HK$198.92
610 In Stock
Mouser Part No 511-M48T35Y-70MH1F
STMicroelectronics
Real Time Clock 256K (32Kx8) 70ns
610 In Stock
1
HK$198.92
10
HK$159.30
25
HK$149.36
100
HK$138.51
250
View
936
HK$127.08
250
HK$135.55
500
HK$127.16
936
HK$127.08
4,680
Quote
Buy
Min.: 1 Mult.: 1
Reel :936
Details
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
256 kB
SOX-28
Backup Switching
4.5 V
5.5 V
0 C
+ 70 C
M48T35Y
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 256K (32Kx8) 70ns
M48T35Y-70PC1
STMicroelectronics
1:
HK$420.21
136 In Stock
480 Expected 22/9/2026
Mouser Part No 511-M48T35Y70PC1
STMicroelectronics
Real Time Clock 256K (32Kx8) 70ns
136 In Stock
480 Expected 22/9/2026
1
HK$420.21
10
HK$340.31
25
HK$319.26
100
HK$303.89
240
HK$289.02
Buy
Min.: 1 Mult.: 1
Details
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
32 kB
PCDIP-28
Integrated Battery
4.5 V
5.5 V
0 C
+ 70 C
M48T35Y
Through Hole
Tube
Real Time Clock 64K (8Kx8) 70ns
M48T58-70PC1
STMicroelectronics
1:
HK$393.41
199 In Stock
Mouser Part No 511-M48T5870PC1
STMicroelectronics
Real Time Clock 64K (8Kx8) 70ns
199 In Stock
1
HK$393.41
10
HK$320.09
25
HK$300.77
100
HK$286.06
240
View
240
HK$270.19
480
Quote
Buy
Min.: 1 Mult.: 1
Details
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
8 kB
PCDIP-28
Integrated Battery
4.75 V
5.5 V
0 C
+ 70 C
M48T58
Through Hole
Tube
Real Time Clock 64K (8Kx8) 70ns
M48T58Y-70PC1
STMicroelectronics
1:
HK$306.93
191 In Stock
240 Expected 10/9/2026
Mouser Part No 511-M48T58Y70PC1
STMicroelectronics
Real Time Clock 64K (8Kx8) 70ns
191 In Stock
240 Expected 10/9/2026
1
HK$306.93
10
HK$247.18
25
HK$231.89
100
HK$220.30
240
View
240
HK$203.28
480
HK$202.95
1,200
Quote
Buy
Min.: 1 Mult.: 1
Details
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
8 kB
PCDIP-28
Integrated Battery
4.5 V
5.5 V
0 C
+ 70 C
M48T58Y
Through Hole
Tube
Real Time Clock Serial I2C bus RTC
M41T83RMY6F
STMicroelectronics
1:
HK$45.21
334 In Stock
Mouser Part No 511-M41T83RMY6F
STMicroelectronics
Real Time Clock Serial I2C bus RTC
334 In Stock
1
HK$45.21
10
HK$34.44
25
HK$31.73
100
HK$28.77
1,000
HK$26.14
2,000
View
250
HK$27.37
500
HK$26.55
2,000
HK$25.81
5,000
Quote
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)
32 B
SOX-18
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
M41T83
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Serial I2C bus RTC
M41T83SMY6F
STMicroelectronics
1:
HK$41.92
249 In Stock
1,000 Expected 11/11/2026
Mouser Part No 511-M41T83SMY6F
STMicroelectronics
Real Time Clock Serial I2C bus RTC
249 In Stock
1,000 Expected 11/11/2026
1
HK$41.92
10
HK$31.98
25
HK$29.43
100
HK$26.55
1,000
HK$21.70
2,000
View
250
HK$25.24
500
HK$24.99
2,000
HK$21.37
5,000
Quote
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)
32 B
SOX-18
Backup Switching
3 V
5.5 V
- 40 C
+ 85 C
M41T83
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Serial SPI bus RTC
M41T93SMY6F
STMicroelectronics
1:
HK$80.64
63 In Stock
1,000 Expected 16/11/2026
Mouser Part No 511-M41T93SMY6F
STMicroelectronics
Real Time Clock Serial SPI bus RTC
63 In Stock
1,000 Expected 16/11/2026
1
HK$80.64
10
HK$62.80
25
HK$58.36
100
HK$52.36
250
View
1,000
HK$48.42
250
HK$50.22
500
HK$49.40
1,000
HK$48.42
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
SPI
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
32 B
SOX-18
Backup Switching
3 V
5.5 V
- 40 C
+ 85 C
M41T93
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 2.0-5.5V 512 (64x8)
M41T81SM6F
STMicroelectronics
1:
HK$23.26
18,995 On Order
Mouser Part No 511-M41T81SM6F
STMicroelectronics
Real Time Clock 2.0-5.5V 512 (64x8)
18,995 On Order
View Dates
Alternative Packaging
On Order:
3,995 Expected 10/9/2026
7,500 Expected 9/10/2026
7,500 Expected 19/7/2027
Factory Lead Time:
30 Weeks
1
HK$23.26
10
HK$17.59
25
HK$16.28
100
HK$14.80
250
View
2,500
HK$12.66
250
HK$14.06
500
HK$13.73
1,000
HK$13.40
2,500
HK$12.66
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
20 B
SOIC-8
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
M41T81S
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Battery Swtchovr-RTC
+1 image
M41T83RQA6F
STMicroelectronics
1:
HK$36.50
20,800 On Order
Mouser Part No 511-M41T83RQA6F
STMicroelectronics
Real Time Clock Battery Swtchovr-RTC
20,800 On Order
View Dates
On Order:
1,800 Expected 28/12/2026
8,000 Expected 11/1/2027
11,000 Expected 30/8/2027
Factory Lead Time:
30 Weeks
1
HK$36.50
10
HK$27.62
25
HK$25.40
100
HK$23.02
250
View
1,000
HK$20.55
250
HK$21.87
500
HK$21.45
1,000
HK$20.55
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)
32 B
QFN-16
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
M41T83
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Serial 512 (64x8)
M41T94MQ6F
STMicroelectronics
1:
HK$44.88
7,972 On Order
Mouser Part No 511-M41T94MQ6F
STMicroelectronics
Real Time Clock Serial 512 (64x8)
7,972 On Order
View Dates
On Order:
2,972 Expected 4/9/2026
5,000 Expected 28/4/2027
Factory Lead Time:
30 Weeks
1
HK$44.88
10
HK$33.37
25
HK$30.74
100
HK$27.87
250
View
2,500
HK$24.58
250
HK$26.55
500
HK$25.73
1,000
HK$25.40
2,500
HK$24.58
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Serial
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
64 B
SO-16
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
M41T94
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Serial Access Real Time Clock
M41T81SMY6F
STMicroelectronics
1:
HK$81.71
2,000 On Order
Mouser Part No 511-M41T81SMY6F
STMicroelectronics
Real Time Clock Serial Access Real Time Clock
2,000 On Order
1
HK$81.71
10
HK$63.54
25
HK$59.02
100
HK$54.01
1,000
HK$48.91
2,000
View
250
HK$51.29
500
HK$50.22
2,000
HK$46.28
5,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
20 B
SOX-18
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
M41T81S
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 256K (32Kx8) 70ns
M48T37Y-70MH1F
STMicroelectronics
1:
HK$168.59
28 In Stock
Mouser Part No 511-M48T37Y-70MH1F
STMicroelectronics
Real Time Clock 256K (32Kx8) 70ns
28 In Stock
1
HK$168.59
10
HK$144.92
25
HK$135.47
100
HK$119.93
250
View
936
HK$110.81
250
HK$116.97
500
HK$110.97
936
HK$110.81
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
4.5 V
5.5 V
0 C
+ 70 C
M48T37Y
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock SERIAL RTC W/AUDIO
M41T00AUDD1F
STMicroelectronics
3,000:
HK$58.69
Non-Stocked Lead-Time 30 Weeks
Mouser Part No 511-M41T00AUDD1F
STMicroelectronics
Real Time Clock SERIAL RTC W/AUDIO
Non-Stocked Lead-Time 30 Weeks
Buy
Min.: 3,000 Mult.: 3,000
Reel :3,000
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
8 B
DFN-16
Backup Switching
3 V
3.6 V
0 C
+ 70 C
M41T00AUD
SMD/SMT
Reel
Real Time Clock Serial I2C bus RTC
+1 image
M41T83ZQA6F
STMicroelectronics
1:
HK$61.07
Non-Stocked Lead-Time 30 Weeks
Mouser Part No 511-M41T83ZQA6F
STMicroelectronics
Real Time Clock Serial I2C bus RTC
Non-Stocked Lead-Time 30 Weeks
1
HK$61.07
10
HK$47.02
25
HK$43.48
100
HK$39.62
250
View
1,000
HK$33.70
250
HK$37.81
500
HK$37.65
1,000
HK$33.70
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Serial
HH:MM:SS:hh (12 hr, 24 hr)
32 B
Backup Switching
2.38 V
5.5 V
- 40 C
+ 85 C
M41T83
SMD/SMT
Reel, Cut Tape, MouseReel
Hong Kong