Automotive & Ruggedized Oscillator Families

SiTime Automotive and Ruggedized Oscillator Families are designed for harsh-environment and high-reliability timing. These devices address timing requirements with the SiT8924 AEC-Q100 oscillator, the SiT8918 high-temperature oscillator, the Endura™ SiT8944 ruggedized oscillator, and the Endura™ SiT5346 ruggedized Super-TCXOs. The SiT8924 and SiT8918 target automotive and high-temperature environments, while the SiT8944 and SiT5346 undergo 100% Endura™ process screening for aerospace, defense, and high-reliability systems. All four devices support factory programmability across frequency, supply voltage, and stability grade. These devices are available in five industry-standard packages and function as drop-in replacements for quartz oscillators, requiring no board redesign. Typical applications include automotive, aerospace, defense, smart meters, airborne communications, avionics, infotainment systems, ADAS systems, automotive cameras, LiDAR, radar, automotive Ethernet, powertrain systems, and industrial systems.  

Results: 127
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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Package/Case
Frequency
Frequency Stability
Load Capacitance
Supply Voltage - Min
Supply Voltage - Max
Output Format
Current Rating
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Series
SiTime MEMS Oscillators -55 to 125C, 3225, 20ppm, Default Dr Str, 3.3V, 12MHz, OE, 250 pcs T&R 8 mm
Datasheet
242In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

3.2 mm x 2.5 mm 12 MHz 20 PPM 60 pF 2.25 V 3.63 V LVCMOS, LVTTL 4.8 mA - 55 C + 125 C SIT8924B
SiTime MEMS Oscillators 26MHz 2.25V to 3.63V 40C to +125C 25 ppm
Datasheet
250In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

2 mm x 1.6 mm 26 MHz 25 PPM 60 pF 2.5 V 3.3 V LVCMOS, LVTTL 4.8 mA - 40 C + 125 C AEC-Q100 SIT8924A
SiTime MEMS Oscillators 100MHz 3.3V -49C +125C
Datasheet
35In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

3.2 mm x 2.5 mm 100 MHz 50 PPM 15 pF 2.97 V 3.63 V LVCMOS, LVTTL - 40 C + 125 C SiT8918B

SiTime MEMS Oscillators -40 to 125C, 3225, 25ppm, Default Dr Str, 3.3V, 40MHz, OE, 250 pcs T&R 8 mm
Datasheet
11In Stock
250Expected 03/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 250

40 MHz 25 PPM 15 pF 2.97 V 3.63 V LVCMOS, LVTTL 4.7 mA - 40 C + 125 C SIT8918B


SiTime MEMS Oscillators -40 to 105C, 7050, 20ppm, Default Dr Str, 3.3V, 33.3333MHz, OE, 250 pcs T&R 12/16 mm
Datasheet
214In Stock
Min.: 1
Mult.: 1
: 250

33.333333 MHz 20 PPM 15 pF 2.97 V 3.63 V LVCMOS, LVTTL 4.7 mA - 40 C + 105 C SIT8918B

SiTime MEMS Oscillators 50MHz 25ppm 3.3V Standby
Datasheet
49In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

2.5 mm x 2 mm 50 MHz 20 PPM 15 pF 2.97 V 3.63 V LVCMOS 4.5 mA - 40 C + 125 C SIT8918A
SiTime MEMS Oscillators -40 to 125C, 2520, 50ppm, Default Dr Str, 3.3V, 50MHz, ST, 250 pcs T&R 8 mm
Datasheet
98In Stock
Min.: 1
Mult.: 1
: 250

2.5 mm x 2 mm 50 MHz 50 PPM 15 pF 2.97 V 3.63 V LVCMOS, LVTTL 3.8 mA - 40 C + 125 C SiT8918B

SiTime MEMS Oscillators -40 to 125C, 2520, 20ppm, Default Dr Str, 2.25V-3.63V, 100MHz, OE, 250 pcs T&R 8 mm
Datasheet
40In Stock
Min.: 1
Mult.: 1
: 250

SIT8918B
SiTime MEMS Oscillators -40 to 125C, 2520, 25ppm, Default Dr Str, 1.8V, 25MHz, ST, 250 pcs T&R 8 mm
Datasheet
150In Stock
Min.: 1
Mult.: 1
: 250

SIT8918B

SiTime MEMS Oscillators -40 to 125C, 3225, 20ppm, Default Dr Str, 3.3V, 100MHz, OE, 250 pcs T&R 8 mm
Datasheet
308In Stock
Min.: 1
Mult.: 1
: 250

SIT8918B
SiTime MEMS Oscillators -40 to 125C, 2016, 50ppm, Default Dr Str, 2.5V, 80MHz, OE, 250 pcs T&R 8 mm
Datasheet
149In Stock
Min.: 1
Mult.: 1
: 250

2 mm x 1.6 mm 80 MHz 50 PPM 15 pF 2.25 V 2.75 V LVCMOS, LVTTL 3.6 mA - 40 C + 125 C SiT8918B
SiTime MEMS Oscillators -40 to 105C, 3225, 50ppm, Default Dr Str, 3.3V, 25MHz, OE, 250 pcs T&R 8 mm
Datasheet
45In Stock
Min.: 1
Mult.: 1
: 250

SIT8918B

SiTime MEMS Oscillators -40 to 125C, 2016, 25ppm, Default Dr Str, 2.25V-3.63V, 25MHz, ST, 250 pcs T&R 8 mm
Datasheet
1In Stock
250Expected 11/12/2026
Min.: 1
Mult.: 1
: 250

25 MHz 25 PPM 15 pF 2.97 V 3.63 V LVCMOS, LVTTL - 40 C + 125 C SIT8918B
SiTime MEMS Oscillators -40 to 125C, 2016, 20ppm, 'U' Drive Str, 3.3V, 50MHz, OE, 250 pcs T&R 8 mm
Datasheet
66In Stock
250Expected 24/11/2026
Min.: 1
Mult.: 1
: 250

2 mm x 1.6 mm 50 MHz 20 PPM 15 pF 2.97 V 3.63 V LVCMOS, LVTTL 3.8 mA - 40 C + 125 C SiT8918B
SiTime MEMS Oscillators -40 to 105C, 2520, 50ppm, Default Dr Str, 3.3V, 5MHz, OE, 250 pcs T&R 8 mm
Datasheet
130In Stock
Min.: 1
Mult.: 1
: 250

2.5 mm x 2 mm 5 MHz 50 PPM 2.97 V 3.63 V LVCMOS, LVTTL 3.8 mA - 40 C + 105 C SiT8918B
SiTime MEMS Oscillators -40 to 125C, 3225, 50ppm, Default Dr Str, 3.3V, 100MHz, NC, 250 pcs T&R 8 mm
Datasheet
606In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

3.2 mm x 2.5 mm 100 MHz 50 PPM 15 pF 2.97 V 3.63 V LVCMOS, LVTTL 3.8 mA - 40 C + 125 C SIT8918B

SiTime MEMS Oscillators -40 to 105C, 2520, 50ppm, Default Dr Str, 3.3V, 12MHz, OE, 250 pcs T&R 8 mm
Datasheet
14In Stock
500Expected 21/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 250

12 MHz 50 PPM 15 pF 2.97 V 3.63 V LVCMOS, LVTTL 4.5 mA - 40 C + 105 C SIT8918B

SiTime MEMS Oscillators -40 to 125C, 2016, 50ppm, Default Dr Str, 3.3V, 50MHz, OE, 250 pcs T&R 8 mm
Datasheet
23In Stock
Min.: 1
Mult.: 1
: 250

SIT8918B
SiTime MEMS Oscillators -40 to 105C, 3225, 20ppm, Default Dr Str, 1.8V, 100MHz, OE, 250 pcs T&R 8 mm
Datasheet
439In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

3.2 mm x 2.5 mm 100 MHz 20 PPM 15 pF 1.62 V 1.98 V LVCMOS, LVTTL 3.5 mA - 40 C + 105 C SIT8918B


SiTime MEMS Oscillators 12.5MHz 50ppm 1.8V -40 to 125C T7R 12/16mm
Datasheet
35In Stock
250Expected 16/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 250

SiT8918

SiTime MEMS Oscillators 16MHz 3.3V 20ppm -40C +125C MEMS
Datasheet
503On Order
MouseReel Available
Min.: 1
Mult.: 1
: 250

2.5 mm x 2 mm 16 MHz 20 PPM 15 pF 2.97 V 3.63 V LVCMOS 4.5 mA - 40 C + 125 C SIT8918A
SiTime MEMS Oscillators -40 to 105C, 2520, 50ppm, Default Dr Str, 3.3V, 25MHz, OE, 250 pcs T&R 8 mm
Datasheet
250Expected 01/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 250

2.5 mm x 2 mm 25 MHz 50 PPM 15 pF 2.97 V 3.63 V LVCMOS, LVTTL 3.8 mA - 40 C + 105 C SiT8918B
SiTime MEMS Oscillators 16MHz 3.3V 20ppm -40C +125C MEMS
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 250

SIT8918A
SiTime MEMS Oscillators 25MHz 3.3V 20ppm -40C +125C MEMS
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 250

2.5 mm x 2 mm 25 MHz 20 PPM 15 pF 2.97 V 3.63 V LVCMOS 4.5 mA - 40 C + 125 C SIT8918A
SiTime MEMS Oscillators 25MHz 3.3V 20ppm -40C +125C MEMS
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 250

SIT8918A