Real Time Clock Serial Access Real Time Clock
M41T81SMY6F
STMicroelectronics
1:
₩15,506.4
1,036 In Stock
Mouser Part # 511-M41T81SMY6F
STMicroelectronics
Real Time Clock Serial Access Real Time Clock
1,036 In Stock
1
₩15,506.4
10
₩12,058.8
25
₩11,200.8
100
₩10,249.2
1,000
₩9,297.6
2,000
View
250
₩9,734.4
500
₩9,531.6
2,000
₩8,782.8
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
M41T82RM6F
STMicroelectronics
1:
₩6,754.8
2,050 In Stock
2,500 Expected 4/28/2027
Mouser Part # 511-M41T82RM6F
STMicroelectronics
Real Time Clock Serial I2C bus RTC
2,050 In Stock
2,500 Expected 4/28/2027
1
₩6,754.8
10
₩5,085.6
25
₩4,680
100
₩4,227.6
2,500
₩3,619.2
5,000
View
250
₩4,009.2
500
₩3,978
1,000
₩3,744
5,000
₩3,603.6
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:
₩5,085.6
1,690 In Stock
5,000 Expected 9/8/2026
Mouser Part # 511-M41T82SM6F
STMicroelectronics
Real Time Clock Serial I2C bus RTC
1,690 In Stock
5,000 Expected 9/8/2026
1
₩5,085.6
10
₩3,806.4
25
₩3,478.8
100
₩3,120
250
View
2,500
₩2,496
250
₩2,948.4
500
₩2,886
1,000
₩2,730
2,500
₩2,496
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:
₩13,072.8
1,145 In Stock
Mouser Part # 511-M41T93RQA6F
STMicroelectronics
Real Time Clock SPI RTC 32.768 kHz 365nA 2.0V to 5.5V
1,145 In Stock
1
₩13,072.8
10
₩10,077.6
25
₩9,328.8
100
₩8,517.6
1,000
₩7,971.6
2,000
View
250
₩7,971.6
2,000
₩7,254
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
M41T93SMY6F
STMicroelectronics
1:
₩14,882.4
623 In Stock
Mouser Part # 511-M41T93SMY6F
STMicroelectronics
Real Time Clock Serial SPI bus RTC
623 In Stock
1
₩14,882.4
10
₩11,528.4
25
₩10,686
100
₩9,765.6
1,000
₩8,814
2,000
View
250
₩9,328.8
500
₩9,063.6
2,000
₩8,346
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 Serial SPI bus RTC
M41T93ZMY6F
STMicroelectronics
1:
₩16,504.8
1,488 In Stock
Mouser Part # 511-M41T93ZMY6F
STMicroelectronics
Real Time Clock Serial SPI bus RTC
1,488 In Stock
1
₩16,504.8
10
₩12,885.6
25
₩11,980.8
100
₩10,998
250
View
1,000
₩9,984
250
₩10,436.4
500
₩10,233.6
1,000
₩9,984
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:
₩17,472
1,994 In Stock
Mouser Part # 511-M41T94MH6F
STMicroelectronics
Real Time Clock Serial 512 (64x8)
1,994 In Stock
1
₩17,472
10
₩13,665.6
25
₩12,714
100
₩11,668.8
250
View
936
₩10,514.4
250
₩11,310
500
₩10,530
936
₩10,514.4
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) 70ns
M48T02-70PC1
STMicroelectronics
1:
₩46,441.2
195 In Stock
280 Expected 8/5/2026
Mouser Part # 511-M48T0270PC1
STMicroelectronics
Real Time Clock 16K (2Kx8) 70ns
195 In Stock
280 Expected 8/5/2026
Alternative Packaging
1
₩46,441.2
10
₩37,112.4
25
₩34,788
100
₩32,229.6
280
View
280
₩31,012.8
560
₩30,279.6
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:
₩59,560.8
406 In Stock
Mouser Part # 511-M48T0815PC1
STMicroelectronics
Real Time Clock 64K (8Kx8) 150ns
406 In Stock
1
₩59,560.8
10
₩47,892
25
₩44,834.4
100
₩43,196.4
240
View
240
₩41,433.6
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:
₩66,206.4
311 In Stock
280 Expected 8/5/2026
Mouser Part # 511-M48T1215PC1
STMicroelectronics
Real Time Clock 16K (2Kx8) 150ns
311 In Stock
280 Expected 8/5/2026
Alternative Packaging
1
₩66,206.4
10
₩52,899.6
25
₩50,746.8
100
₩48,453.6
280
View
280
₩47,517.6
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 16K (2Kx8) 70ns
M48T12-70PC1
STMicroelectronics
1:
₩65,660.4
315 In Stock
Mouser Part # 511-M48T1270PC1
STMicroelectronics
Real Time Clock 16K (2Kx8) 70ns
315 In Stock
Alternative Packaging
1
₩65,660.4
10
₩52,322.4
25
₩50,169.6
100
₩47,034
280
View
280
₩45,552
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:
₩69,763.2
99 In Stock
1,200 Expected 9/28/2026
Mouser Part # 511-M48T1810PC1
STMicroelectronics
Real Time Clock 64K (8Kx8) 100ns
99 In Stock
1,200 Expected 9/28/2026
Alternative Packaging
1
₩69,763.2
10
₩56,394
25
₩52,868.4
100
₩51,277.2
240
View
240
₩49,124.4
480
Quote
Buy
Min.: 1 Mult.: 1
Details
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
8 kB
PCDIP-28
Integrated Battery
4.5 V
5.5 V
0 C
+ 70 C
M48T18
Through Hole
Tube
Real Time Clock 256K (32Kx8) 70ns
M48T35Y-70PC1
STMicroelectronics
1:
₩78,171.6
122 In Stock
480 Expected 9/22/2026
Mouser Part # 511-M48T35Y70PC1
STMicroelectronics
Real Time Clock 256K (32Kx8) 70ns
122 In Stock
480 Expected 9/22/2026
1
₩78,171.6
10
₩63,320.4
25
₩59,576.4
100
₩57,376.8
240
₩54,849.6
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:
₩74,209.2
201 In Stock
Mouser Part # 511-M48T5870PC1
STMicroelectronics
Real Time Clock 64K (8Kx8) 70ns
201 In Stock
1
₩74,209.2
10
₩60,652.8
25
₩57,267.6
100
₩55,676.4
240
View
240
₩50,356.8
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:
₩58,671.6
263 In Stock
Mouser Part # 511-M48T58Y70PC1
STMicroelectronics
Real Time Clock 64K (8Kx8) 70ns
263 In Stock
1
₩58,671.6
10
₩47,330.4
25
₩44,428.8
100
₩42,416.4
240
View
240
₩40,341.6
480
₩38,422.8
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:
₩8,970
334 In Stock
Mouser Part # 511-M41T83RMY6F
STMicroelectronics
Real Time Clock Serial I2C bus RTC
334 In Stock
1
₩8,970
10
₩6,832.8
25
₩6,302.4
100
₩5,725.2
1,000
₩5,023.2
2,000
View
250
₩5,444.4
500
₩5,319.6
2,000
₩4,914
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:
₩7,956
249 In Stock
1,000 Expected 10/5/2026
Mouser Part # 511-M41T83SMY6F
STMicroelectronics
Real Time Clock Serial I2C bus RTC
249 In Stock
1,000 Expected 10/5/2026
1
₩7,956
10
₩6,068.4
25
₩5,584.8
100
₩5,038.8
1,000
₩4,212
2,000
View
250
₩4,789.2
500
₩4,742.4
2,000
₩4,165.2
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 2.0-5.5V 512 (64x8)
M41T81SM6F
STMicroelectronics
1:
₩4,570.8
19,995 On Order
Mouser Part # 511-M41T81SM6F
STMicroelectronics
Real Time Clock 2.0-5.5V 512 (64x8)
19,995 On Order
View Dates
Alternative Packaging
On Order:
12,495 Expected 9/3/2026
7,500 Expected 7/19/2027
Factory Lead-Time:
30 Weeks
1
₩4,570.8
10
₩3,416.4
25
₩3,120
100
₩2,808
250
View
2,500
₩2,402.4
250
₩2,652
500
₩2,558.4
2,500
₩2,402.4
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:
₩6,879.6
11,800 On Order
Mouser Part # 511-M41T83RQA6F
STMicroelectronics
Real Time Clock Battery Swtchovr-RTC
11,800 On Order
View Dates
On Order:
3,800 Expected 12/28/2026
8,000 Expected 1/11/2027
Factory Lead-Time:
30 Weeks
1
₩6,879.6
10
₩5,194.8
25
₩4,773.6
100
₩4,305.6
250
View
1,000
₩3,666
250
₩4,087.2
500
₩4,056
1,000
₩3,666
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:
₩8,954.4
8,972 On Order
Mouser Part # 511-M41T94MQ6F
STMicroelectronics
Real Time Clock Serial 512 (64x8)
8,972 On Order
View Dates
On Order:
3,972 Expected 9/2/2026
5,000 Expected 4/28/2027
Factory Lead-Time:
30 Weeks
1
₩8,954.4
10
₩6,832.8
25
₩6,302.4
100
₩5,725.2
250
View
2,500
₩4,836
250
₩5,444.4
500
₩5,335.2
1,000
₩5,148
2,500
₩4,836
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 512 (64x8)
M41T56M6F
STMicroelectronics
1:
₩5,101.2
5,000 Expected 8/19/2026
Mouser Part # 511-M41T56M6F
STMicroelectronics
Real Time Clock Serial 512 (64x8)
5,000 Expected 8/19/2026
1
₩5,101.2
10
₩3,806.4
25
₩3,478.8
100
₩3,120
250
View
2,500
₩2,652
250
₩2,948.4
500
₩2,886
1,000
₩2,730
2,500
₩2,652
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
64 B
SOIC-8
Backup Switching
4.5 V
5.5 V
- 40 C
+ 85 C
M41T56
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Serial I2C bus RTC
+1 image
M41T83SQA6F
STMicroelectronics
1:
₩6,910.8
3,750 Expected 8/25/2026
Mouser Part # 511-M41T83SQA6F
STMicroelectronics
Real Time Clock Serial I2C bus RTC
3,750 Expected 8/25/2026
1
₩6,910.8
10
₩5,241.6
25
₩4,820.4
100
₩4,368
250
View
1,000
₩3,900
250
₩4,149.6
500
₩4,056
1,000
₩3,900
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:
₩34,694.4
29 In Stock
Mouser Part # 511-M48T37Y-70MH1F
STMicroelectronics
Real Time Clock 256K (32Kx8) 70ns
29 In Stock
1
₩34,694.4
10
₩27,487.2
25
₩25,693.2
100
₩23,727.6
250
View
936
₩22,214.4
250
₩22,620
500
₩22,214.4
936
₩22,214.4
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:
₩11,138.4
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:
₩10,717.2
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
₩10,717.2
10
₩8,236.8
25
₩7,612.8
100
₩6,926.4
250
View
1,000
₩6,255.6
250
₩6,598.8
500
₩6,474
1,000
₩6,255.6
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
Korea, Republic of