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80992 Munich
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+49 (0)89 520 462 110
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Real Time Clock
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M41T81S Series Real Time Clock
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Real Time Clock 2.0-5.5V 512 (64x8)
M41T81SM6F
STMicroelectronics
1:
CHF 2.27
19’495
On Order
Mfr. Part No.
M41T81SM6F
Mouser Part No
511-M41T81SM6F
STMicroelectronics
Real Time Clock 2.0-5.5V 512 (64x8)
Datasheet
19’495
On Order
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Mfr. No:
M41T81SM6F
Stock:
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On Order:
4’495
Expected 9/3/2026
7’500
Expected 10/9/2026
7’500
Expected 7/19/2027
Factory Lead Time:
30 Weeks
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Cut Tape
1
CHF 2.27
10
CHF 1.72
25
CHF 1.59
100
CHF 1.45
250
View
Reel
2’500
CHF 1.24
250
CHF 1.38
500
CHF 1.35
1’000
CHF 1.29
2’500
CHF 1.24
MouseReel Available
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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 Serial Access Real Time Clock
M41T81SMY6F
STMicroelectronics
1:
CHF 8.00
2’000
Expected 3/16/2027
Mfr. Part No.
M41T81SMY6F
Mouser Part No
511-M41T81SMY6F
STMicroelectronics
Real Time Clock Serial Access Real Time Clock
Datasheet
2’000
Expected 3/16/2027
Cut Tape
1
CHF 8.00
10
CHF 6.22
25
CHF 5.78
100
CHF 5.29
Reel
1’000
CHF 4.80
2’000
View
250
CHF 5.03
500
CHF 4.91
2’000
CHF 4.53
MouseReel Available
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
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