|
|
Real Time Clock Extremely Accurate SPI Bus RTC with Inte
- DS3234SN#T&R
- Analog Devices / Maxim Integrated
-
1:
£12.02
-
1,970In Stock
|
Mouser Part No
700-DS3234SN#T&R-
|
Analog Devices / Maxim Integrated
|
Real Time Clock Extremely Accurate SPI Bus RTC with Inte
|
|
1,970In Stock
|
|
|
£12.02
|
|
|
£9.44
|
|
|
£9.04
|
|
|
£7.96
|
|
|
View
|
|
|
£6.58
|
|
|
£7.58
|
|
|
£7.09
|
|
|
£6.58
|
|
Min.: 1
Mult.: 1
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
256 B
|
SO-20
|
Backup Switching
|
2 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS3234SN
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock RTC IC with 400 kHz I2C interface featuring 128 byte SRAM in HVSON12 package.
- PCF85053ATKJ
- NXP Semiconductors
-
1:
£1.17
-
4,310In Stock
-
6,000Expected 14/12/2026
|
Mouser Part No
771-PCF85053ATKJ
|
NXP Semiconductors
|
Real Time Clock RTC IC with 400 kHz I2C interface featuring 128 byte SRAM in HVSON12 package.
|
|
4,310In Stock
6,000Expected 14/12/2026
|
|
|
£1.17
|
|
|
£0.856
|
|
|
£0.78
|
|
|
£0.689
|
|
|
View
|
|
|
£0.562
|
|
|
£0.646
|
|
|
£0.622
|
|
|
£0.579
|
|
|
£0.563
|
|
|
£0.562
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
|
|
|
|
|
|
|
|
PCF85053A
|
|
|
Reel, Cut Tape
|
|
|
|
Real Time Clock 32.768 kHz +/-3 PPM I2C -40/+85C
- RV-8803-C7-32.768k-3PPM-TA-QA
- Micro Crystal
-
1:
£2.17
-
16,297In Stock
|
Mouser Part No
428-203035-MG01
|
Micro Crystal
|
Real Time Clock 32.768 kHz +/-3 PPM I2C -40/+85C
|
|
16,297In Stock
|
|
|
£2.17
|
|
|
£2.04
|
|
|
£1.97
|
|
|
£1.87
|
|
|
£1.45
|
|
|
View
|
|
|
£1.78
|
|
|
£1.72
|
|
|
£1.41
|
|
|
£1.38
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
|
No Backup Switching
|
1.5 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
RV-8803-C7
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Serial SPI bus RTC
- M41T93RMY6F
- STMicroelectronics
-
1:
£7.00
-
4,721In Stock
|
Mouser Part No
511-M41T93RMY6F
|
STMicroelectronics
|
Real Time Clock Serial SPI bus RTC
|
|
4,721In Stock
|
|
|
£7.00
|
|
|
£5.45
|
|
|
£5.07
|
|
|
£4.64
|
|
|
£4.21
|
|
|
View
|
|
|
£4.43
|
|
|
£4.32
|
|
|
£4.16
|
|
Min.: 1
Mult.: 1
|
|
|
SPI
|
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
|
M41T93
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Serial 512 (64x8)
- M41T94MH6F
- STMicroelectronics
-
1:
£7.27
-
2,614In Stock
|
Mouser Part No
511-M41T94MH6F
|
STMicroelectronics
|
Real Time Clock Serial 512 (64x8)
|
|
2,614In Stock
|
|
|
£7.27
|
|
|
£5.67
|
|
|
£5.27
|
|
|
£4.84
|
|
|
£4.37
|
|
|
View
|
|
|
£4.63
|
|
|
£4.34
|
|
Min.: 1
Mult.: 1
|
|
|
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 64K (8Kx8) 100ns
- M48T08-100PC1
- STMicroelectronics
-
1:
£23.83
-
1,010In Stock
-
720Expected 17/02/2026
|
Mouser Part No
511-M48T0810PC1
|
STMicroelectronics
|
Real Time Clock 64K (8Kx8) 100ns
|
|
1,010In Stock
720Expected 17/02/2026
|
|
|
£23.83
|
|
|
£19.06
|
|
|
£17.79
|
|
|
£16.87
|
|
|
View
|
|
|
£16.86
|
|
|
£16.28
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
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:
£28.91
-
545In Stock
|
Mouser Part No
511-M48T1215PC1
|
STMicroelectronics
|
Real Time Clock 16K (2Kx8) 150ns
|
|
545In Stock
|
|
|
£28.91
|
|
|
£23.03
|
|
|
£22.07
|
|
|
£20.65
|
|
|
View
|
|
|
£20.04
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
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 256K (32Kx8) 70ns
- M48T35Y-70MH1F
- STMicroelectronics
-
1:
£15.80
-
2,025In Stock
|
Mouser Part No
511-M48T35Y-70MH1F
|
STMicroelectronics
|
Real Time Clock 256K (32Kx8) 70ns
|
|
2,025In Stock
|
|
|
£15.80
|
|
|
£12.63
|
|
|
£11.85
|
|
|
£10.97
|
|
|
View
|
|
|
£9.98
|
|
|
£10.56
|
|
|
£10.32
|
|
|
£9.98
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
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 3WIRE REAL TIME CLCK
- S-35192A-I8T1U
- ABLIC
-
1:
£1.77
-
4,827In Stock
|
Mouser Part No
628-S-35192A-I8T1U
|
ABLIC
|
Real Time Clock 3WIRE REAL TIME CLCK
|
|
4,827In Stock
|
|
|
£1.77
|
|
|
£1.15
|
|
|
£1.02
|
|
|
£0.849
|
|
|
View
|
|
|
£0.508
|
|
|
£0.796
|
|
|
£0.691
|
|
|
£0.602
|
|
|
£0.545
|
|
|
£0.508
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
|
|
SNT-A-8
|
|
|
|
|
|
S-35192
|
|
|
Reel, Cut Tape
|
|
|
|
Real Time Clock Real-Time Clocks
- DS12887+
- Analog Devices / Maxim Integrated
-
1:
£15.26
-
1,248In Stock
-
1,302Expected 23/02/2026
|
Mouser Part No
700-DS12887
|
Analog Devices / Maxim Integrated
|
Real Time Clock Real-Time Clocks
|
|
1,248In Stock
1,302Expected 23/02/2026
|
|
|
£15.26
|
|
|
£12.63
|
|
|
£12.12
|
|
|
£10.68
|
|
|
View
|
|
|
£10.15
|
|
|
£9.50
|
|
|
£8.77
|
|
Min.: 1
Mult.: 1
|
|
|
Multiplexed
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
114 B
|
EDIP-24
|
Integrated Battery
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
DS12887
|
Through Hole
|
|
Tube
|
|
|
|
Real Time Clock Low-Voltage SPI/3-Wire RTCs with Trickle
- DS1391U-33+T&R
- Analog Devices / Maxim Integrated
-
1:
£5.97
-
7,806In Stock
|
Mouser Part No
700-DS1391U-33T&R
|
Analog Devices / Maxim Integrated
|
Real Time Clock Low-Voltage SPI/3-Wire RTCs with Trickle
|
|
7,806In Stock
|
|
|
£5.97
|
|
|
£4.16
|
|
|
£3.98
|
|
|
£3.46
|
|
|
View
|
|
|
£2.59
|
|
|
£3.30
|
|
|
£3.00
|
|
|
£2.66
|
|
|
£2.59
|
|
Min.: 1
Mult.: 1
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
uSOP-10
|
Backup Switching
|
2.97 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1391U
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 1-Wire Time Chip With Interrupt
- DS2417P+T&R
- Analog Devices / Maxim Integrated
-
1:
£4.67
-
5,648In Stock
|
Mouser Part No
700-DS2417PT&R
|
Analog Devices / Maxim Integrated
|
Real Time Clock 1-Wire Time Chip With Interrupt
|
|
5,648In Stock
|
|
|
£4.67
|
|
|
£3.35
|
|
|
£3.12
|
|
|
£2.74
|
|
|
View
|
|
|
£1.89
|
|
|
£2.60
|
|
|
£2.33
|
|
|
£1.96
|
|
|
£1.89
|
|
|
£1.89
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 1-Wire
|
Binary
|
Binary
|
4 B
|
|
Backup Switching
|
2.5 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS2417P
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock RTC Module with I2C or SPI interface featuring backup battery switch-over function in HLSON16 package.
- PCF2131TFY
- NXP Semiconductors
-
1:
£2.54
-
12,017In Stock
|
Mouser Part No
771-PCF2131TFY
|
NXP Semiconductors
|
Real Time Clock RTC Module with I2C or SPI interface featuring backup battery switch-over function in HLSON16 package.
|
|
12,017In Stock
|
|
|
£2.54
|
|
|
£1.90
|
|
|
£1.75
|
|
|
£1.57
|
|
|
View
|
|
|
£1.32
|
|
|
£1.48
|
|
|
£1.43
|
|
|
£1.39
|
|
|
£1.36
|
|
|
£1.32
|
|
Min.: 1
Mult.: 1
|
|
|
Serial, I2C, SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
|
Backup Switching
|
1.2 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
PCF2131
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Low Power Real time clocks
- PCF85063TP/1Z
- NXP Semiconductors
-
1:
£0.721
-
80,986In Stock
|
Mouser Part No
771-PCF85063TP/1Z
|
NXP Semiconductors
|
Real Time Clock Low Power Real time clocks
|
|
80,986In Stock
|
|
|
£0.721
|
|
|
£0.518
|
|
|
£0.458
|
|
|
£0.407
|
|
|
£0.319
|
|
|
View
|
|
|
£0.381
|
|
|
£0.361
|
|
|
£0.337
|
|
|
£0.306
|
|
Min.: 1
Mult.: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
HWSON-8
|
No Backup Switching
|
900 mV
|
5.5 V
|
- 40 C
|
+ 85 C
|
PCF85063TP
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Low Power Real time clocks
- PCF85263AT/AJ
- NXP Semiconductors
-
1:
£0.96
-
165,643In Stock
|
Mouser Part No
771-PCF85263AT/AJ
|
NXP Semiconductors
|
Real Time Clock Low Power Real time clocks
|
|
165,643In Stock
|
|
|
£0.96
|
|
|
£0.694
|
|
|
£0.623
|
|
|
£0.56
|
|
|
£0.446
|
|
|
View
|
|
|
£0.526
|
|
|
£0.505
|
|
|
£0.47
|
|
|
£0.444
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
SO-8
|
Backup Switching
|
900 mV
|
5.5 V
|
- 40 C
|
+ 85 C
|
PCF85263A
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Low Power Real time clocks
- PCF85363ATL/AX
- NXP Semiconductors
-
1:
£1.14
-
86,703In Stock
|
Mouser Part No
771-PCF85363ATL/AX
|
NXP Semiconductors
|
Real Time Clock Low Power Real time clocks
|
|
86,703In Stock
|
|
|
£1.14
|
|
|
£0.834
|
|
|
£0.759
|
|
|
£0.67
|
|
|
£0.553
|
|
|
View
|
|
|
£0.629
|
|
|
£0.604
|
|
|
£0.584
|
|
|
£0.547
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
DFN2626-10
|
Backup Switching
|
900 mV
|
5.5 V
|
- 40 C
|
+ 85 C
|
PCF85363A
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 32.768 KHZ
- AB1805-T3
- ABRACON
-
1:
£1.48
-
13,891In Stock
|
Mouser Part No
815-AB1805-T3
|
ABRACON
|
Real Time Clock 32.768 KHZ
|
|
13,891In Stock
|
|
|
£1.48
|
|
|
£1.10
|
|
|
£0.995
|
|
|
£0.89
|
|
|
View
|
|
|
£0.82
|
|
|
£0.841
|
|
|
£0.82
|
|
|
£0.82
|
|
Min.: 1
Mult.: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
256 B
|
QFN-16
|
Backup Switching
|
1.7 V
|
3.6 V
|
- 40 C
|
+ 85 C
|
AB18x5
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock REAL TIME CLK W/ ALARM DS1337 COMP
- ISL12057IBZ-T
- Renesas / Intersil
-
1:
£2.05
-
12,758In Stock
|
Mouser Part No
968-ISL12057IBZ-T
|
Renesas / Intersil
|
Real Time Clock REAL TIME CLK W/ ALARM DS1337 COMP
|
|
12,758In Stock
|
|
|
£2.05
|
|
|
£1.53
|
|
|
£1.40
|
|
|
£1.26
|
|
|
£1.21
|
|
|
£1.21
|
|
Min.: 1
Mult.: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
|
SOIC-8
|
No Backup Switching
|
1.8 V
|
3.6 V
|
- 40 C
|
+ 85 C
|
ISL12057
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Ultra-Low power 12C Real Time clock w/ p
Analog Devices / Maxim Integrated MAX31331TETB+T
- MAX31331TETB+T
- Analog Devices / Maxim Integrated
-
1:
£3.53
-
1,679In Stock
-
2,500Expected 03/03/2026
|
Mouser Part No
700-MAX31331TETB+T
|
Analog Devices / Maxim Integrated
|
Real Time Clock Ultra-Low power 12C Real Time clock w/ p
|
|
1,679In Stock
2,500Expected 03/03/2026
|
|
|
£3.53
|
|
|
£2.34
|
|
|
£2.17
|
|
|
£1.89
|
|
|
£1.31
|
|
|
View
|
|
|
£1.79
|
|
|
£1.60
|
|
|
£1.35
|
|
|
£1.28
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Ultra-Low power RTC w/ integrated power
- MAX31334EWC+T
- Analog Devices / Maxim Integrated
-
1:
£3.66
-
1,803In Stock
|
Mouser Part No
700-MAX31334EWC+T
|
Analog Devices / Maxim Integrated
|
Real Time Clock Ultra-Low power RTC w/ integrated power
|
|
1,803In Stock
|
|
|
£3.66
|
|
|
£2.44
|
|
|
£2.27
|
|
|
£1.99
|
|
|
£1.38
|
|
|
View
|
|
|
£1.89
|
|
|
£1.69
|
|
|
£1.42
|
|
|
£1.35
|
|
Min.: 1
Mult.: 1
|
|
|
|
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MAX31334
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Reel, Cut Tape
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Real Time Clock 32.768 kHz +/-20 PPM SPI -40/+85C
- RV-8063-C7-32.768KHZ-20PPM-TA-QC
- Micro Crystal
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1:
£1.57
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7,947In Stock
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Mouser Part No
428-203119-MG01
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Micro Crystal
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Real Time Clock 32.768 kHz +/-20 PPM SPI -40/+85C
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7,947In Stock
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£1.57
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£1.15
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£1.05
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£0.925
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£0.774
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View
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£0.87
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£0.837
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£0.73
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£0.708
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Min.: 1
Mult.: 1
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Serial, I2C, SPI
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YY-MM-DD-dd
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HH:MM:SS (24 hr)
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No Backup Switching
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900 mV
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5.5 V
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- 40 C
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+ 85 C
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RV-8063-C7
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SMD/SMT
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Reel, Cut Tape, MouseReel
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Real Time Clock 32.768kHz SPI Time Acc. 25ppm
- RV-3149-C3 32.768kHz OPTION B TA QC
- Micro Crystal
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1:
£3.65
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737In Stock
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Mouser Part No
428-203605-MG01
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Micro Crystal
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Real Time Clock 32.768kHz SPI Time Acc. 25ppm
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737In Stock
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£3.65
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£2.75
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£2.52
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£2.28
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£1.92
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View
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£2.16
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£2.10
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£1.86
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£1.84
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Min.: 1
Mult.: 1
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SPI
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YY-MM-DD-dd
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HH:MM:SS (24 hr)
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8 B
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Backup Switching
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1.3 V
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5.5 V
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- 40 C
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+ 85 C
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RV-3149
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SMD/SMT
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Reel, Cut Tape, MouseReel
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Real Time Clock 32.768kHz I2C Time Acc. 25ppm
- RV-3129-C3 32.768kHz OPTION B TA QC
- Micro Crystal
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1:
£3.15
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2,899In Stock
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Mouser Part No
428-203634-MG01
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Micro Crystal
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Real Time Clock 32.768kHz I2C Time Acc. 25ppm
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2,899In Stock
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£3.15
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£2.37
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£2.17
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£1.96
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£1.72
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View
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£1.85
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£1.78
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£1.66
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£1.63
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Min.: 1
Mult.: 1
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I2C
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YY-MM-DD-dd
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HH:MM:SS (24 hr)
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8 B
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Backup Switching
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1.3 V
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5.5 V
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- 40 C
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+ 85 C
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RV-3129
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SMD/SMT
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Reel, Cut Tape, MouseReel
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Real Time Clock 32.768kHz I2C Time Acc. 25ppm AEC
- RV-3129-C3 32.768kHz OPTION B TB QA
- Micro Crystal
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1:
£3.91
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2,218In Stock
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Mouser Part No
428-203639-MG01
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Micro Crystal
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Real Time Clock 32.768kHz I2C Time Acc. 25ppm AEC
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2,218In Stock
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£3.91
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£2.95
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£2.72
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£2.45
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View
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£1.86
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£2.32
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£2.24
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£1.86
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Min.: 1
Mult.: 1
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I2C
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YY-MM-DD-dd
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HH:MM:SS (24 hr)
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8 B
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Backup Switching
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1.3 V
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5.5 V
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- 40 C
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+ 125 C
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RV-3129
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SMD/SMT
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Reel, Cut Tape, MouseReel
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Real Time Clock 32.768kHz SPI Time Acc. 6ppm AEC
- RV-3149-C3 32.768kHz OPTION A TB QA
- Micro Crystal
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1:
£4.60
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1,447In Stock
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Mouser Part No
428-203641-MG01
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Micro Crystal
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Real Time Clock 32.768kHz SPI Time Acc. 6ppm AEC
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1,447In Stock
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£4.60
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£3.50
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£3.22
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£2.92
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£2.60
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View
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£2.78
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£2.69
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£2.51
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Min.: 1
Mult.: 1
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SPI
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YY-MM-DD-dd
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HH:MM:SS (24 hr)
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8 B
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Backup Switching
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1.3 V
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5.5 V
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- 40 C
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+ 125 C
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RV-3149
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SMD/SMT
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Reel, Cut Tape, MouseReel
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United Kingdom