|
|
Real Time Clock Total-Elapsed-Time Recorder with Alarm
- DS1682S+T&R
- Analog Devices / Maxim Integrated
-
1:
£6.73
-
8,496In Stock
|
Mouser Part No
700-DS1682ST&R
|
Analog Devices / Maxim Integrated
|
Real Time Clock Total-Elapsed-Time Recorder with Alarm
|
|
8,496In Stock
|
|
|
£6.73
|
|
|
£5.22
|
|
|
£4.83
|
|
|
£4.42
|
|
|
View
|
|
|
£3.86
|
|
|
£4.23
|
|
|
£4.15
|
|
|
£4.07
|
|
|
£3.86
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
Serial 2-Wire
|
Binary
|
Binary
|
10 B
|
SOIC-8
|
No Backup Switching
|
2.5 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1682
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock TOTAL-ELAPSED-TIME RECORDER WITH AL T&R
- DS1683S+T&R
- Analog Devices / Maxim Integrated
-
1:
£5.40
-
3,797In Stock
|
Mouser Part No
700-DS1683S+T&R
|
Analog Devices / Maxim Integrated
|
Real Time Clock TOTAL-ELAPSED-TIME RECORDER WITH AL T&R
|
|
3,797In Stock
|
|
|
£5.40
|
|
|
£4.12
|
|
|
£3.83
|
|
|
£3.53
|
|
|
View
|
|
|
£3.14
|
|
|
£3.36
|
|
|
£3.30
|
|
|
£3.26
|
|
|
£3.14
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
Serial 2-Wire, I2C
|
Binary
|
Binary
|
16 B
|
SO-8
|
No Backup Switching
|
2.5 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1683
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 5ppm, I C Real-Time Clock with SRAM
- DS3232MZ+TRL
- Analog Devices / Maxim Integrated
-
1:
£9.58
-
5,738In Stock
|
Mouser Part No
700-DS3232MZ+TRL
|
Analog Devices / Maxim Integrated
|
Real Time Clock 5ppm, I C Real-Time Clock with SRAM
|
|
5,738In Stock
|
|
|
£9.58
|
|
|
£7.53
|
|
|
£7.02
|
|
|
£6.45
|
|
|
View
|
|
|
£5.64
|
|
|
£6.35
|
|
|
£6.14
|
|
|
£6.06
|
|
|
£5.64
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
236 B
|
SO-8
|
Backup Switching
|
2.3 V
|
4.5 V
|
- 40 C
|
+ 85 C
|
DS3232MZ
|
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:
£1.11
-
5,326In Stock
-
6,000Expected 28/09/2026
|
Mouser Part No
771-PCF85053ATKJ
|
NXP Semiconductors
|
Real Time Clock RTC IC with 400 kHz I2C interface featuring 128 byte SRAM in HVSON12 package.
|
|
5,326In Stock
6,000Expected 28/09/2026
|
|
|
£1.11
|
|
|
£0.811
|
|
|
£0.726
|
|
|
£0.644
|
|
|
View
|
|
|
£0.518
|
|
|
£0.605
|
|
|
£0.582
|
|
|
£0.574
|
|
|
£0.555
|
|
|
£0.518
|
|
Min.: 1
Mult.: 1
:
6,000
|
|
|
|
|
|
|
|
|
|
|
|
|
PCF85053A
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 32.768 kHz +/-3 PPM I2C -40/+85C
- RV-8803-C7-32.768k-3PPM-TA-QA
- Micro Crystal
-
1:
£2.69
-
9,775In Stock
|
Mouser Part No
428-203035-MG01
|
Micro Crystal
|
Real Time Clock 32.768 kHz +/-3 PPM I2C -40/+85C
|
|
9,775In Stock
|
|
|
£2.69
|
|
|
£2.01
|
|
|
£1.84
|
|
|
£1.65
|
|
|
£1.43
|
|
|
View
|
|
|
£1.55
|
|
|
£1.52
|
|
|
£1.40
|
|
|
£1.37
|
|
Min.: 1
Mult.: 1
:
1,000
|
|
|
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 64 (8X8)
- M41T0M6F
- STMicroelectronics
-
1:
£3.16
-
8,614In Stock
-
7,500Expected 10/08/2026
|
Mouser Part No
511-M41T0M6F
|
STMicroelectronics
|
Real Time Clock Serial 64 (8X8)
|
|
8,614In Stock
7,500Expected 10/08/2026
|
|
|
£3.16
|
|
|
£2.40
|
|
|
£2.18
|
|
|
£2.01
|
|
|
View
|
|
|
£1.62
|
|
|
£1.90
|
|
|
£1.88
|
|
|
£1.78
|
|
|
£1.62
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
8 B
|
SOIC-8
|
No Backup Switching
|
2 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
M41T0
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Serial SPI bus RTC
- M41T93RMY6F
- STMicroelectronics
-
1:
£7.35
-
8,168In Stock
|
Mouser Part No
511-M41T93RMY6F
|
STMicroelectronics
|
Real Time Clock Serial SPI bus RTC
|
|
8,168In Stock
|
|
|
£7.35
|
|
|
£5.73
|
|
|
£5.33
|
|
|
£4.87
|
|
|
£4.29
|
|
|
View
|
|
|
£4.70
|
|
|
£4.44
|
|
|
£4.09
|
|
Min.: 1
Mult.: 1
:
1,000
|
|
|
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 3WIRE REAL TIME CLCK
- S-35192A-I8T1U
- ABLIC
-
1:
£1.15
-
4,821In Stock
|
Mouser Part No
628-S-35192A-I8T1U
|
ABLIC
|
Real Time Clock 3WIRE REAL TIME CLCK
|
|
4,821In Stock
|
|
|
£1.15
|
|
|
£0.841
|
|
|
£0.759
|
|
|
£0.671
|
|
|
View
|
|
|
£0.548
|
|
|
£0.63
|
|
|
£0.606
|
|
|
£0.599
|
|
|
£0.56
|
|
|
£0.548
|
|
Min.: 1
Mult.: 1
:
5,000
|
|
|
|
|
|
|
SNT-A-8
|
|
|
|
|
|
S-35192
|
|
|
Reel, Cut Tape
|
|
|
|
Real Time Clock Low Power Real time clocks
- PCF85263AT/AJ
- NXP Semiconductors
-
1:
£0.908
-
155,356In Stock
-
22,250Expected 15/06/2026
|
Mouser Part No
771-PCF85263AT/AJ
|
NXP Semiconductors
|
Real Time Clock Low Power Real time clocks
|
|
155,356In Stock
22,250Expected 15/06/2026
|
|
|
£0.908
|
|
|
£0.657
|
|
|
£0.595
|
|
|
£0.526
|
|
|
£0.438
|
|
|
View
|
|
|
£0.492
|
|
|
£0.473
|
|
|
£0.452
|
|
|
£0.428
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
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
- PCF85263ATL/AX
- NXP Semiconductors
-
1:
£0.882
-
56,463In Stock
|
Mouser Part No
771-PCF85263ATL/AX
|
NXP Semiconductors
|
Real Time Clock Low Power Real time clocks
|
|
56,463In Stock
|
|
|
£0.882
|
|
|
£0.638
|
|
|
£0.576
|
|
|
£0.507
|
|
|
View
|
|
|
£0.409
|
|
|
£0.474
|
|
|
£0.453
|
|
|
£0.439
|
|
|
£0.42
|
|
|
£0.409
|
|
Min.: 1
Mult.: 1
:
4,000
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
DFN2626-10
|
Backup Switching
|
900 mV
|
5.5 V
|
- 40 C
|
+ 85 C
|
PCF85263A
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Binary I2C 1-5V RTC IC
- PCF8563T/5,518
- NXP Semiconductors
-
1:
£0.773
-
28,742In Stock
|
Mouser Part No
771-PCF8563T/5518
|
NXP Semiconductors
|
Real Time Clock Binary I2C 1-5V RTC IC
|
|
28,742In Stock
|
|
|
£0.773
|
|
|
£0.575
|
|
|
£0.531
|
|
|
£0.467
|
|
|
£0.386
|
|
|
View
|
|
|
£0.437
|
|
|
£0.418
|
|
|
£0.405
|
|
|
£0.377
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
|
SOIC-8
|
No Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
PCF8563
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 32.768 kHz +/-20 PPM I2C -40/+85C
- RV-4162-C7-32.768k-20PPM-TA-QA
- Micro Crystal
-
1:
£2.63
-
986In Stock
|
Mouser Part No
428-202471-MG01
|
Micro Crystal
|
Real Time Clock 32.768 kHz +/-20 PPM I2C -40/+85C
|
|
986In Stock
|
|
|
£2.63
|
|
|
£2.10
|
|
|
£1.96
|
|
|
£1.82
|
|
|
£1.60
|
|
|
View
|
|
|
£1.75
|
|
|
£1.72
|
|
|
£1.49
|
|
|
£1.47
|
|
Min.: 1
Mult.: 1
:
1,000
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
|
No Backup Switching
|
1 V
|
4.4 V
|
- 40 C
|
+ 85 C
|
RV-4162-C7
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 32.768kHz SPI Time Acc. 25ppm
- RV-3149-C3 32.768kHz OPTION B TA QC
- Micro Crystal
-
1:
£3.49
-
737In Stock
|
Mouser Part No
428-203605-MG01
|
Micro Crystal
|
Real Time Clock 32.768kHz SPI Time Acc. 25ppm
|
|
737In Stock
|
|
|
£3.49
|
|
|
£2.63
|
|
|
£2.41
|
|
|
£2.17
|
|
|
£1.93
|
|
|
View
|
|
|
£2.05
|
|
|
£2.02
|
|
|
£1.89
|
|
|
£1.87
|
|
Min.: 1
Mult.: 1
:
1,000
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
8 B
|
|
Backup Switching
|
1.3 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
RV-3149
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 32.768kHz I2C Time Acc. 25ppm
- RV-3129-C3 32.768kHz OPTION B TA QC
- Micro Crystal
-
1:
£2.99
-
2,464In Stock
|
Mouser Part No
428-203634-MG01
|
Micro Crystal
|
Real Time Clock 32.768kHz I2C Time Acc. 25ppm
|
|
2,464In Stock
|
|
|
£2.99
|
|
|
£2.24
|
|
|
£2.05
|
|
|
£1.85
|
|
|
£1.68
|
|
|
View
|
|
|
£1.75
|
|
|
£1.73
|
|
|
£1.65
|
|
|
£1.63
|
|
Min.: 1
Mult.: 1
:
1,000
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
8 B
|
|
Backup Switching
|
1.3 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
RV-3129
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 32.768kHz I2C Time Acc. 25ppm AEC
- RV-3129-C3 32.768kHz OPTION B TB QA
- Micro Crystal
-
1:
£3.74
-
1,825In Stock
|
Mouser Part No
428-203639-MG01
|
Micro Crystal
|
Real Time Clock 32.768kHz I2C Time Acc. 25ppm AEC
|
|
1,825In Stock
|
|
|
£3.74
|
|
|
£2.82
|
|
|
£2.59
|
|
|
£2.34
|
|
|
£2.15
|
|
|
View
|
|
|
£2.22
|
|
|
£2.19
|
|
|
£2.10
|
|
Min.: 1
Mult.: 1
:
1,000
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
8 B
|
|
Backup Switching
|
1.3 V
|
5.5 V
|
- 40 C
|
+ 125 C
|
RV-3129
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 32.768kHz SPI Time Acc. 6ppm AEC
- RV-3149-C3 32.768kHz OPTION A TB QA
- Micro Crystal
-
1:
£4.39
-
1,191In Stock
|
Mouser Part No
428-203641-MG01
|
Micro Crystal
|
Real Time Clock 32.768kHz SPI Time Acc. 6ppm AEC
|
|
1,191In Stock
|
|
|
£4.39
|
|
|
£3.33
|
|
|
£3.07
|
|
|
£2.78
|
|
|
£2.58
|
|
|
View
|
|
|
£2.64
|
|
|
£2.61
|
|
|
£2.51
|
|
Min.: 1
Mult.: 1
:
1,000
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
8 B
|
|
Backup Switching
|
1.3 V
|
5.5 V
|
- 40 C
|
+ 125 C
|
RV-3149
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 32.768kHz I2C 2.5ppm 3.2x1.5x0.8 AECQ200 Temperature Sensor & Real Time Clock
- RV-3032-C7 32.768kHz-2.5PPM-TA-QA
- Micro Crystal
-
1:
£2.99
-
1,000In Stock
-
3,000Expected 26/06/2026
|
Mouser Part No
428-203853-MG01
|
Micro Crystal
|
Real Time Clock 32.768kHz I2C 2.5ppm 3.2x1.5x0.8 AECQ200 Temperature Sensor & Real Time Clock
|
|
1,000In Stock
3,000Expected 26/06/2026
|
|
|
£2.99
|
|
|
£2.24
|
|
|
£2.05
|
|
|
£1.85
|
|
|
£1.68
|
|
|
View
|
|
|
£1.75
|
|
|
£1.72
|
|
|
£1.65
|
|
|
£1.62
|
|
Min.: 1
Mult.: 1
:
1,000
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
16 B
|
|
Backup Switching
|
1.3 V
|
5.5 V
|
- 40 C
|
+ 105 C
|
RV-3032-C7
|
SMD/SMT
|
AEC-Q200
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock
- RV-8263-C7-32.768KHZ-20PPM-TA-QC
- Micro Crystal
-
1:
£1.38
-
10,968In Stock
|
Mouser Part No
428-8263C7328K20PTQC
|
Micro Crystal
|
Real Time Clock
|
|
10,968In Stock
|
|
|
£1.38
|
|
|
£1.03
|
|
|
£0.934
|
|
|
£0.83
|
|
|
£0.752
|
|
|
View
|
|
|
£0.781
|
|
|
£0.761
|
|
|
£0.704
|
|
|
£0.688
|
|
Min.: 1
Mult.: 1
:
1,000
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
|
|
No Backup Switching
|
900 mV
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Real Time Clock, automotive grade AEC-Q200
- RV-3029-C3-TB-QA-Opt. B
- Micro Crystal
-
1:
£4.30
-
903In Stock
|
Mouser Part No
428-RV3029C3TBQAOPTB
|
Micro Crystal
|
Real Time Clock Real Time Clock, automotive grade AEC-Q200
|
|
903In Stock
|
|
|
£4.30
|
|
|
£3.25
|
|
|
£2.98
|
|
|
£2.69
|
|
|
£2.66
|
|
|
£2.24
|
|
Min.: 1
Mult.: 1
:
1,000
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
SON-10
|
Backup Switching
|
1.3 V
|
5.5 V
|
- 40 C
|
+ 125 C
|
RV-3029-C3
|
SMD/SMT
|
AEC-Q200
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock I2C GP RTCC 64B SRAM ID
- MCP79400T-I/MS
- Microchip Technology
-
1:
£0.751
-
1,938In Stock
|
Mouser Part No
579-MCP79400TIMS
|
Microchip Technology
|
Real Time Clock I2C GP RTCC 64B SRAM ID
|
|
1,938In Stock
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Reel, Cut Tape
|
|
|
|
Real Time Clock I2C GP RTCC 64B SRAM ID
- MCP79400T-I/SN
- Microchip Technology
-
1:
£0.713
-
3,512In Stock
|
Mouser Part No
579-MCP79400TISN
|
Microchip Technology
|
Real Time Clock I2C GP RTCC 64B SRAM ID
|
|
3,512In Stock
|
|
Min.: 1
Mult.: 1
:
3,300
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Reel, Cut Tape
|
|
|
|
Real Time Clock I2C RTCC 64B SRAM No VBAT
- MCP7940MT-I/MNY
- Microchip Technology
-
1:
£0.601
-
4,929In Stock
|
Mouser Part No
579-MCP7940MT-I/MNY
|
Microchip Technology
|
Real Time Clock I2C RTCC 64B SRAM No VBAT
|
|
4,929In Stock
|
|
|
£0.601
|
|
|
£0.596
|
|
|
£0.549
|
|
|
£0.545
|
|
|
£0.526
|
|
Min.: 1
Mult.: 1
:
3,300
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
TDFN-8
|
No Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock I2C RTCC 64B SRAM No VBAT
- MCP7940MT-I/MS
- Microchip Technology
-
1:
£0.533
-
2,927In Stock
|
Mouser Part No
579-MCP7940MT-I/MS
|
Microchip Technology
|
Real Time Clock I2C RTCC 64B SRAM No VBAT
|
|
2,927In Stock
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
MSOP-8
|
No Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock I2C GP RTCC 64B SRAM, EXT
- MCP7940NT-E/MS
- Microchip Technology
-
1:
£0.743
-
3,479In Stock
|
Mouser Part No
579-MCP7940NT-E/MS
|
Microchip Technology
|
Real Time Clock I2C GP RTCC 64B SRAM, EXT
|
|
3,479In Stock
|
|
|
£0.743
|
|
|
£0.742
|
|
|
£0.728
|
|
|
£0.72
|
|
|
£0.644
|
|
|
£0.644
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
MSOP-8
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 125 C
|
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock I2C GP RTCC 64B SRAM
- MCP7940NT-I/MNY
- Microchip Technology
-
1:
£0.713
-
1,693In Stock
-
3,300On Order
|
Mouser Part No
579-MCP7940NT-I/MNY
|
Microchip Technology
|
Real Time Clock I2C GP RTCC 64B SRAM
|
|
1,693In Stock
3,300On Order
|
|
Min.: 1
Mult.: 1
:
3,300
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
TDFN-8
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
United Kingdom
