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Mouser Electronics
Tampines Plaza 2 #04-02
5 Tampines Central 1
Singapore 529541
+65 6788-9233
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M41T81S Series Real Time Clock
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(2)
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Semiconductors
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M41T81S
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Real Time Clock 2.0-5.5V 512 (64x8)
M41T81SM6F
STMicroelectronics
1:
Rp51.919
18.995
On Order
Mfr. Part No.
M41T81SM6F
Mouser Part No
511-M41T81SM6F
STMicroelectronics
Real Time Clock 2.0-5.5V 512 (64x8)
Datasheet
18.995
On Order
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Mfr. No:
M41T81SM6F
Stock:
0
On Order:
3.995
Expected 10/09/2026
7.500
Expected 09/10/2026
7.500
Expected 16/08/2027
Factory Lead Time:
30 Weeks
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Cut Tape
1
Rp51.919
10
Rp39.260
25
Rp36.325
100
Rp33.023
250
View
Reel
2.500
Rp28.253
250
Rp31.372
500
Rp30.638
1.000
Rp29.904
2.500
Rp28.253
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:
Rp182.359
2.000
On Order
Mfr. Part No.
M41T81SMY6F
Mouser Part No
511-M41T81SMY6F
STMicroelectronics
Real Time Clock Serial Access Real Time Clock
Datasheet
2.000
On Order
Cut Tape
1
Rp182.359
10
Rp141.815
25
Rp131.724
100
Rp120.533
Reel
1.000
Rp109.159
2.000
View
250
Rp114.479
500
Rp112.094
2.000
Rp103.288
5.000
Quote
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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