Real Time Clock Serial I2C bus RTC
M41T82RM6F
STMicroelectronics
1:
HK$35.67
2,033 In Stock
2,500 Expected 4/1/2027
Mouser Part No 511-M41T82RM6F
STMicroelectronics
Real Time Clock Serial I2C bus RTC
2,033 In Stock
2,500 Expected 4/1/2027
1
HK$35.67
10
HK$26.96
25
HK$24.82
100
HK$22.44
2,500
HK$19.07
5,000
View
250
HK$21.29
500
HK$20.96
1,000
HK$20.30
5,000
HK$18.99
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
2.7 V
5.5 V
- 40 C
+ 85 C
M41T82
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Serial I2C bus RTC
M41T82SM6F
STMicroelectronics
1:
HK$26.80
1,678 In Stock
5,000 Expected 16/9/2026
Mouser Part No 511-M41T82SM6F
STMicroelectronics
Real Time Clock Serial I2C bus RTC
1,678 In Stock
5,000 Expected 16/9/2026
1
HK$26.80
10
HK$20.06
25
HK$18.41
100
HK$16.52
250
View
2,500
HK$13.15
250
HK$15.62
500
HK$15.21
1,000
HK$14.80
2,500
HK$13.15
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 SPI RTC 32.768 kHz 365nA 2.0V to 5.5V
+1 image
M41T93RQA6F
STMicroelectronics
1:
HK$69.05
1,145 In Stock
Mouser Part No 511-M41T93RQA6F
STMicroelectronics
Real Time Clock SPI RTC 32.768 kHz 365nA 2.0V to 5.5V
1,145 In Stock
1
HK$69.05
10
HK$53.35
25
HK$49.40
100
HK$45.13
1,000
HK$40.61
2,000
View
250
HK$42.42
2,000
HK$38.96
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$87.71
870 In Stock
Mouser Part No 511-M41T93ZMY6F
STMicroelectronics
Real Time Clock Serial SPI bus RTC
870 In Stock
1
HK$87.71
10
HK$68.47
25
HK$63.71
100
HK$58.44
250
View
1,000
HK$53.02
250
HK$55.90
500
HK$55.32
1,000
HK$53.02
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$91.41
1,952 In Stock
Mouser Part No 511-M41T94MH6F
STMicroelectronics
Real Time Clock Serial 512 (64x8)
1,952 In Stock
1
HK$91.41
10
HK$71.68
25
HK$66.50
100
HK$61.40
936
HK$53.92
1,872
View
250
HK$58.94
500
HK$54.66
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$249.07
698 In Stock
Mouser Part No 511-M48T0215PC1
STMicroelectronics
Real Time Clock 16K (2Kx8) 150ns
698 In Stock
Alternative Packaging
1
HK$249.07
10
HK$196.70
25
HK$183.47
100
HK$172.62
560
View
560
HK$170.65
1,120
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 16K (2Kx8) 70ns
M48T02-70PC1
STMicroelectronics
1:
HK$248.66
446 In Stock
Mouser Part No 511-M48T0270PC1
STMicroelectronics
Real Time Clock 16K (2Kx8) 70ns
446 In Stock
Alternative Packaging
1
HK$248.66
10
HK$197.61
25
HK$186.92
100
HK$173.69
280
View
280
HK$167.69
560
HK$160.13
1,120
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
362 In Stock
Mouser Part No 511-M48T0815PC1
STMicroelectronics
Real Time Clock 64K (8Kx8) 150ns
362 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) 70ns
M48T12-70PC1
STMicroelectronics
1:
HK$345.98
305 In Stock
560 Expected 27/8/2026
Mouser Part No 511-M48T1270PC1
STMicroelectronics
Real Time Clock 16K (2Kx8) 70ns
305 In Stock
560 Expected 27/8/2026
Alternative Packaging
1
HK$345.98
10
HK$275.70
25
HK$264.36
100
HK$247.83
280
View
280
HK$240.02
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$374.50
184 In Stock
1,200 Expected 28/9/2026
Mouser Part No 511-M48T1810PC1
STMicroelectronics
Real Time Clock 64K (8Kx8) 100ns
184 In Stock
1,200 Expected 28/9/2026
Alternative Packaging
1
HK$374.50
10
HK$304.63
25
HK$286.71
100
HK$278.49
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$448.48
293 In Stock
Mouser Part No 511-M48T3570PC1
STMicroelectronics
Real Time Clock 256K (32Kx8) 70ns
293 In Stock
1
HK$448.48
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
M48T35Y-70PC1
STMicroelectronics
1:
HK$420.21
118 In Stock
480 Expected 22/9/2026
Mouser Part No 511-M48T35Y70PC1
STMicroelectronics
Real Time Clock 256K (32Kx8) 70ns
118 In Stock
480 Expected 22/9/2026
1
HK$420.21
10
HK$340.31
25
HK$319.26
100
HK$305.87
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
200 In Stock
Mouser Part No 511-M48T5870PC1
STMicroelectronics
Real Time Clock 64K (8Kx8) 70ns
200 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$309.15
217 In Stock
240 Expected 14/9/2026
Mouser Part No 511-M48T58Y70PC1
STMicroelectronics
Real Time Clock 64K (8Kx8) 70ns
217 In Stock
240 Expected 14/9/2026
1
HK$309.15
10
HK$249.39
25
HK$234.11
100
HK$223.50
240
View
240
HK$204.10
480
HK$203.77
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$47.27
334 In Stock
Mouser Part No 511-M41T83RMY6F
STMicroelectronics
Real Time Clock Serial I2C bus RTC
334 In Stock
1
HK$47.27
10
HK$36.00
25
HK$33.21
100
HK$30.17
1,000
HK$26.47
2,000
View
250
HK$28.69
500
HK$28.03
2,000
HK$25.89
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 5/10/2026
Mouser Part No 511-M41T83SMY6F
STMicroelectronics
Real Time Clock Serial I2C bus RTC
249 In Stock
1,000 Expected 5/10/2026
1
HK$41.92
10
HK$31.98
25
HK$29.35
100
HK$26.47
1,000
HK$21.70
2,000
View
250
HK$25.15
500
HK$24.99
2,000
HK$21.21
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$79.41
148 In Stock
1,000 Expected 16/11/2026
Mouser Part No 511-M41T93SMY6F
STMicroelectronics
Real Time Clock Serial SPI bus RTC
148 In Stock
1,000 Expected 16/11/2026
1
HK$79.41
10
HK$61.65
25
HK$57.21
100
HK$52.36
1,000
HK$47.35
2,000
View
250
HK$50.22
500
HK$49.40
2,000
HK$44.31
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
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 3/9/2026
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$13.15
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$38.06
9,800 On Order
Mouser Part No 511-M41T83RQA6F
STMicroelectronics
Real Time Clock Battery Swtchovr-RTC
9,800 On Order
View Dates
On Order:
1,800 Expected 28/12/2026
8,000 Expected 11/1/2027
Factory Lead Time:
30 Weeks
1
HK$38.06
10
HK$29.26
25
HK$26.80
100
HK$24.66
250
View
1,000
HK$21.13
250
HK$23.51
500
HK$23.18
1,000
HK$21.13
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 31/8/2026
5,000 Expected 28/4/2027
Factory Lead Time:
30 Weeks
1
HK$44.88
10
HK$33.78
25
HK$30.99
100
HK$27.87
250
View
2,500
HK$25.48
250
HK$26.55
500
HK$25.81
1,000
HK$25.48
2,500
HK$25.48
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$82.20
2,000 On Order
Mouser Part No 511-M41T81SMY6F
STMicroelectronics
Real Time Clock Serial Access Real Time Clock
2,000 On Order
1
HK$82.20
10
HK$64.03
25
HK$59.43
100
HK$54.50
1,000
HK$49.40
2,000
View
250
HK$52.03
500
HK$51.46
2,000
HK$47.84
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 Serial I2C bus RTC
+1 image
M41T83SQA6F
STMicroelectronics
1:
HK$36.41
3,750 Expected 27/8/2026
Mouser Part No 511-M41T83SQA6F
STMicroelectronics
Real Time Clock Serial I2C bus RTC
3,750 Expected 27/8/2026
1
HK$36.41
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$21.37
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
3 V
5.5 V
- 40 C
+ 85 C
M41T83
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 256K (32Kx8) 70ns
M48T37Y-70MH1F
STMicroelectronics
1:
HK$182.81
28 In Stock
Mouser Part No 511-M48T37Y-70MH1F
STMicroelectronics
Real Time Clock 256K (32Kx8) 70ns
28 In Stock
1
HK$182.81
10
HK$144.84
25
HK$135.38
100
HK$125.03
250
View
936
HK$117.05
250
HK$119.19
500
HK$117.05
936
HK$117.05
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$58.03
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$58.03
10
HK$44.55
25
HK$41.18
100
HK$37.48
250
View
1,000
HK$32.96
250
HK$35.76
500
HK$35.10
1,000
HK$32.96
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