Real Time Clock Serial I2C bus RTC
+1 image
M41T83SQA6F
STMicroelectronics
1:
S/17.20
2,750 In Stock
Mouser Part # 511-M41T83SQA6F
STMicroelectronics
Real Time Clock Serial I2C bus RTC
2,750 In Stock
1
S/17.20
10
S/13.00
25
S/11.95
100
S/10.82
1,000
S/9.23
2,000
View
250
S/10.28
500
S/10.12
2,000
S/8.99
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:
S/32.62
1,083 In Stock
Mouser Part # 511-M41T93RQA6F
STMicroelectronics
Real Time Clock SPI RTC 32.768 kHz 365nA 2.0V to 5.5V
1,083 In Stock
1
S/32.62
10
S/25.15
25
S/23.28
100
S/21.25
1,000
S/19.03
2,000
View
250
S/19.66
2,000
S/18.76
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:
S/41.18
877 In Stock
Mouser Part # 511-M41T93ZMY6F
STMicroelectronics
Real Time Clock Serial SPI bus RTC
877 In Stock
1
S/41.18
10
S/32.15
25
S/29.89
100
S/27.44
250
View
1,000
S/24.91
250
S/26.04
500
S/25.53
1,000
S/24.91
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:
S/43.17
1,946 In Stock
Mouser Part # 511-M41T94MH6F
STMicroelectronics
Real Time Clock Serial 512 (64x8)
1,946 In Stock
1
S/43.17
10
S/34.10
25
S/31.72
100
S/29.12
936
S/25.53
1,872
View
250
S/28.22
500
S/26.55
1,872
S/24.72
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:
S/120.75
667 In Stock
Mouser Part # 511-M48T0215PC1
STMicroelectronics
Real Time Clock 16K (2Kx8) 150ns
667 In Stock
Alternative Packaging
1
S/120.75
10
S/96.11
25
S/88.55
100
S/82.95
280
View
280
S/81.16
560
S/79.21
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:
S/116.66
445 In Stock
Mouser Part # 511-M48T0270PC1
STMicroelectronics
Real Time Clock 16K (2Kx8) 70ns
445 In Stock
Alternative Packaging
1
S/116.66
10
S/92.64
25
S/87.43
100
S/81.16
280
View
280
S/78.32
560
S/75.55
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:
S/153.29
358 In Stock
Mouser Part # 511-M48T0815PC1
STMicroelectronics
Real Time Clock 64K (8Kx8) 150ns
358 In Stock
1
S/153.29
10
S/123.74
25
S/116.15
100
S/110.90
240
View
240
S/110.24
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:
S/170.49
438 In Stock
Mouser Part # 511-M48T1215PC1
STMicroelectronics
Real Time Clock 16K (2Kx8) 150ns
438 In Stock
Alternative Packaging
1
S/170.49
10
S/138.57
25
S/131.18
100
S/124.52
280
View
280
S/118.57
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:
S/182.83
184 In Stock
1,200 Expected 9/28/2026
Mouser Part # 511-M48T1810PC1
STMicroelectronics
Real Time Clock 64K (8Kx8) 100ns
184 In Stock
1,200 Expected 9/28/2026
Alternative Packaging
1
S/182.83
10
S/147.76
25
S/138.69
100
S/133.55
240
S/127.95
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:
S/212.65
280 In Stock
Mouser Part # 511-M48T3570PC1
STMicroelectronics
Real Time Clock 256K (32Kx8) 70ns
280 In Stock
1
S/212.65
10
S/173.02
25
S/162.47
100
S/153.29
240
View
240
S/153.21
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:
S/94.20
610 In Stock
Mouser Part # 511-M48T35Y-70MH1F
STMicroelectronics
Real Time Clock 256K (32Kx8) 70ns
610 In Stock
1
S/94.20
10
S/75.44
25
S/70.73
100
S/65.59
250
View
936
S/60.18
250
S/64.19
500
S/60.22
936
S/60.18
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:
S/198.98
136 In Stock
480 Expected 9/22/2026
Mouser Part # 511-M48T35Y70PC1
STMicroelectronics
Real Time Clock 256K (32Kx8) 70ns
136 In Stock
480 Expected 9/22/2026
1
S/198.98
10
S/161.15
25
S/151.18
100
S/143.91
240
S/136.86
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:
S/186.30
199 In Stock
Mouser Part # 511-M48T5870PC1
STMicroelectronics
Real Time Clock 64K (8Kx8) 70ns
199 In Stock
1
S/186.30
10
S/151.57
25
S/142.43
100
S/135.46
240
View
240
S/127.95
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:
S/145.35
191 In Stock
240 Expected 9/10/2026
Mouser Part # 511-M48T58Y70PC1
STMicroelectronics
Real Time Clock 64K (8Kx8) 70ns
191 In Stock
240 Expected 9/10/2026
1
S/145.35
10
S/117.05
25
S/109.81
100
S/104.32
240
View
240
S/96.26
480
S/96.11
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 512 (64x8)
M41T11MH6F
STMicroelectronics
1:
S/39.66
1,361 In Stock
Mouser Part # 511-M41T11MH6F
STMicroelectronics
Real Time Clock Serial 512 (64x8)
1,361 In Stock
1
S/39.66
10
S/30.87
25
S/28.69
100
S/26.24
936
S/23.43
1,872
View
250
S/24.91
500
S/23.47
1,872
S/21.95
4,680
Quote
Buy
Min.: 1 Mult.: 1
Reel :936
Details
Serial
YY-MM-DD-dd
HH:MM:SS (24 hr)
64 B
SOX-28
Backup Switching
2 V
5.5 V
- 40 C
+ 85 C
M41T11
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Serial I2C bus RTC
M41T83RMY6F
STMicroelectronics
1:
S/21.41
334 In Stock
Mouser Part # 511-M41T83RMY6F
STMicroelectronics
Real Time Clock Serial I2C bus RTC
334 In Stock
1
S/21.41
10
S/16.31
25
S/15.03
100
S/13.62
1,000
S/12.38
2,000
View
250
S/12.96
500
S/12.57
2,000
S/12.22
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:
S/19.85
249 In Stock
1,000 Expected 11/11/2026
Mouser Part # 511-M41T83SMY6F
STMicroelectronics
Real Time Clock Serial I2C bus RTC
249 In Stock
1,000 Expected 11/11/2026
1
S/19.85
10
S/15.14
25
S/13.94
100
S/12.57
1,000
S/10.28
2,000
View
250
S/11.95
500
S/11.83
2,000
S/10.12
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:
S/38.19
63 In Stock
1,000 Expected 11/16/2026
Mouser Part # 511-M41T93SMY6F
STMicroelectronics
Real Time Clock Serial SPI bus RTC
63 In Stock
1,000 Expected 11/16/2026
1
S/38.19
10
S/29.74
25
S/27.64
100
S/24.80
250
View
1,000
S/22.93
250
S/23.78
500
S/23.39
1,000
S/22.93
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:
S/11.02
18,995 On Order
Mouser Part # 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 9/10/2026
7,500 Expected 10/9/2026
7,500 Expected 7/19/2027
Factory Lead-Time:
30 Weeks
1
S/11.02
10
S/8.33
25
S/7.71
100
S/7.01
250
View
2,500
S/5.99
250
S/6.66
500
S/6.50
1,000
S/6.34
2,500
S/5.99
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:
S/17.28
20,800 On Order
Mouser Part # 511-M41T83RQA6F
STMicroelectronics
Real Time Clock Battery Swtchovr-RTC
20,800 On Order
View Dates
On Order:
1,800 Expected 12/28/2026
8,000 Expected 1/11/2027
11,000 Expected 8/30/2027
Factory Lead-Time:
30 Weeks
1
S/17.28
10
S/13.08
25
S/12.03
100
S/10.90
250
View
1,000
S/9.73
250
S/10.35
500
S/10.16
1,000
S/9.73
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:
S/21.25
7,972 On Order
Mouser Part # 511-M41T94MQ6F
STMicroelectronics
Real Time Clock Serial 512 (64x8)
7,972 On Order
View Dates
On Order:
2,972 Expected 9/4/2026
5,000 Expected 4/28/2027
Factory Lead-Time:
30 Weeks
1
S/21.25
10
S/15.80
25
S/14.56
100
S/13.20
250
View
2,500
S/11.64
250
S/12.57
500
S/12.18
1,000
S/12.03
2,500
S/11.64
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:
S/38.69
2,000 On Order
Mouser Part # 511-M41T81SMY6F
STMicroelectronics
Real Time Clock Serial Access Real Time Clock
2,000 On Order
1
S/38.69
10
S/30.09
25
S/27.95
100
S/25.57
1,000
S/23.16
2,000
View
250
S/24.29
500
S/23.78
2,000
S/21.91
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:
S/79.84
28 In Stock
Mouser Part # 511-M48T37Y-70MH1F
STMicroelectronics
Real Time Clock 256K (32Kx8) 70ns
28 In Stock
1
S/79.84
10
S/68.62
25
S/64.15
100
S/56.79
250
View
936
S/52.47
250
S/55.39
500
S/52.55
936
S/52.47
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:
S/27.79
Non-Stocked Lead-Time 30 Weeks
Mouser Part # 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:
S/28.92
Non-Stocked Lead-Time 30 Weeks
Mouser Part # 511-M41T83ZQA6F
STMicroelectronics
Real Time Clock Serial I2C bus RTC
Non-Stocked Lead-Time 30 Weeks
1
S/28.92
10
S/22.27
25
S/20.59
100
S/18.76
250
View
1,000
S/15.96
250
S/17.91
500
S/17.83
1,000
S/15.96
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
