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.  

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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
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Frequency
Frequency Stability
Load Capacitance
Supply Voltage - Min
Supply Voltage - Max
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Termination Style
Minimum Operating Temperature
Maximum Operating Temperature
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SiTime Standard Clock Oscillators MEMS Super-TCXO, -40 C to 125 C, 2.5 x 2.0 mm, 20 ppm, 1.8V, 40.000000 MHz, n/a, Output Enable, Bulk
Datasheet
85In Stock
Min.: 1
Mult.: 1

Standard Oscillators 2.5 mm x 2 mm 40 MHz 20 PPM 15 pF 1.62 V 1.98 V LVCMOS, LVTTL SMD/SMT - 40 C + 125 C 2.5 mm (0.098 in) 2 mm (0.079 in) 0.75 mm (0.03 in) AEC-Q100 Bulk
SiTime Standard Clock Oscillators 33.33333MHz 3.3V 25ppm -40C +125C
Datasheet
26In Stock
250Expected 8/21/2026
MouseReel Available
Min.: 1
Mult.: 1
: 250

Standard Oscillators 3.2 mm x 2.5 mm 33.33333 MHz 20 PPM 15 pF 2.25 V 3.63 V LVCMOS, LVTTL SMD/SMT - 40 C + 125 C 3.2 mm (0.126 in) 2.5 mm (0.098 in) 0.75 mm (0.03 in) Reel, Cut Tape, MouseReel
SiTime Standard Clock Oscillators 50MHz 2.5V -40C +125C
Datasheet
200In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Standard Oscillators 3.2 mm x 2.5 mm 50 MHz 25 PPM 15 pF 2.5 V 2.5 V LVCMOS SMD/SMT - 40 C + 125 C 3.2 mm (0.126 in) 2.5 mm (0.098 in) 0.75 mm (0.03 in) Reel, Cut Tape, MouseReel
SiTime Standard Clock Oscillators 25MHz 1.8V -40C +125C
Datasheet
588In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Standard Oscillators 2 mm x 1.6 mm 25 MHz 25 PPM 15 pF 1.62 V 1.98 V LVCMOS, LVTTL SMD/SMT - 40 C + 125 C 2 mm (0.079 in) 1.6 mm (0.063 in) 0.75 mm (0.03 in) Reel, Cut Tape, MouseReel
SiTime Standard Clock Oscillators -40 to 125C, 2016, 25ppm, Default Dr Str, 1.8V, 25MHz, OE, 250 pcs T&R 8 mm
Datasheet
107In Stock
500Expected 11/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 250

Standard Oscillators 2 mm x 1.6 mm 25 MHz 25 PPM 15 pF 1.62 V 1.98 V LVCMOS, LVTTL SMD/SMT - 40 C + 125 C 2 mm (0.079 in) 1.6 mm (0.063 in) 0.75 mm (0.03 in) Reel, Cut Tape, MouseReel
SiTime Standard Clock Oscillators -40 to 125C, 2520, 50ppm, 'A' Drive Str, 3.3V, 33.333333MHz, OE, 250 pcs T&R 8 mm
Datasheet
228In Stock
Min.: 1
Mult.: 1
: 250

Standard Oscillators 2.5 mm x 2 mm 33.333333 MHz 50 PPM 15 pF 3.3 V 3.3 V LVCMOS, LVTTL SMD/SMT - 40 C + 125 C 2.5 mm (0.098 in) 2 mm (0.079 in) 0.75 mm (0.03 in) Reel, Cut Tape

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

MEMS Oscillators Reel, Cut Tape
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

MEMS Oscillators Reel, Cut Tape

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

MEMS Oscillators Reel, Cut Tape
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

MEMS Oscillators 2 mm x 1.6 mm 80 MHz 50 PPM 15 pF 2.25 V 2.75 V LVCMOS, LVTTL - 40 C + 125 C 2 mm (0.079 in) 1.6 mm (0.063 in) 0.75 mm (0.03 in) Reel, Cut Tape
SiTime MEMS Oscillators -40 to 105C, 3225, 50ppm, Default Dr Str, 3.3V, 25MHz, OE, 250 pcs T&R 8 mm
Datasheet
95In Stock
Min.: 1
Mult.: 1
: 250

MEMS Oscillators Reel, Cut Tape
SiTime MEMS Oscillators -40 to 125C, 2520, 50ppm, Default Dr Str, 3.3V, 50MHz, ST, 250 pcs T&R 8 mm
Datasheet
99In Stock
Min.: 1
Mult.: 1
: 250

MEMS Oscillators 2.5 mm x 2 mm 50 MHz 50 PPM 15 pF 2.97 V 3.63 V LVCMOS, LVTTL - 40 C + 125 C 2.5 mm (0.098 in) 2 mm (0.079 in) 0.75 mm (0.03 in) Reel, Cut Tape
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

MEMS Oscillators 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 3.2 mm (0.126 in) 2.5 mm (0.098 in) 0.75 mm (0.03 in) Reel, Cut Tape, MouseReel

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 11/17/2026
MouseReel Available
Min.: 1
Mult.: 1
: 250

MEMS Oscillators 12 MHz 50 PPM 15 pF 2.97 V 3.63 V LVCMOS, LVTTL - 40 C + 105 C 2.5 mm (0.098 in) 2 mm (0.079 in) Reel, Cut Tape, MouseReel
SiTime MEMS Oscillators 100MHz 3.3V -49C +125C
Datasheet
85In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

MEMS Oscillators 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 3.2 mm (0.126 in) 2.5 mm (0.098 in) 0.75 mm (0.03 in) Reel, Cut Tape, MouseReel

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 12/3/2026
MouseReel Available
Min.: 1
Mult.: 1
: 250

MEMS Oscillators 40 MHz 25 PPM 15 pF 2.97 V 3.63 V LVCMOS, LVTTL - 40 C + 125 C 3.2 mm (0.126 in) 2.5 mm (0.098 in) Reel, Cut Tape, MouseReel


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

MEMS Oscillators 33.333333 MHz 20 PPM 15 pF 2.97 V 3.63 V LVCMOS, LVTTL - 40 C + 105 C 7 mm (0.276 in) 5 mm (0.197 in) Reel, Cut Tape

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 12/11/2026
Min.: 1
Mult.: 1
: 250

MEMS Oscillators 25 MHz 25 PPM 15 pF 2.97 V 3.63 V LVCMOS, LVTTL - 40 C + 125 C 2 mm (0.079 in) 1.6 mm (0.063 in) Reel, Cut Tape
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 11/24/2026
Min.: 1
Mult.: 1
: 250

MEMS Oscillators 2 mm x 1.6 mm 50 MHz 20 PPM 15 pF 2.97 V 3.63 V LVCMOS, LVTTL - 40 C + 125 C 2 mm (0.079 in) 1.6 mm (0.063 in) 0.75 mm (0.03 in) Reel, Cut Tape
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

MEMS Oscillators 2.5 mm x 2 mm 5 MHz 50 PPM 2.97 V 3.63 V LVCMOS, LVTTL - 40 C + 105 C 2.5 mm (0.098 in) 2 mm (0.079 in) 0.75 mm (0.03 in) Reel, Cut Tape
SiTime TCXO Oscillators 10MHz, 3.3V, 0.1ppm, -40 to 105C, Bulk
Datasheet
2In Stock
Min.: 1
Mult.: 1

TCXO CQFN-10 10 MHz 0.1 PPM 15 pF 2.97 V 3.63 V LVCMOS SMD/SMT - 40 C + 105 C 5 mm 3.2 mm 0.95 mm Bulk
SiTime Standard Clock Oscillators 3225, 25ppm, 3.3V, 20MHz, Bulk
Datasheet
38In Stock
Min.: 1
Mult.: 1

Standard Oscillators 3.2 mm x 2.5 mm 20 MHz 25 PPM 15 pF 2.97 V 3.63 V LVCMOS, LVTTL SMD/SMT - 40 C + 125 C 3.2 mm (0.126 in) 2.5 mm (0.098 in) 0.75 mm (0.03 in) Bulk

SiTime Standard Clock Oscillators
Datasheet
267In Stock
Min.: 1
Mult.: 1
: 250

Standard Oscillators 5 mm x 3.2 mm 33.333333 MHz 25 PPM 1.62 V 1.98 V LVCMOS, LVTTL SMD/SMT - 40 C + 125 C 5 mm (0.197 in) 3.2 mm (0.126 in) 0.75 mm (0.03 in) Reel, Cut Tape
SiTime Standard Clock Oscillators -40 to 125C, 3225, 25ppm, Default Dr Str, 3.3V, 25MHz, NC, T&R
Datasheet
2,712In Stock
Min.: 1
Mult.: 1
: 3,000

Standard Oscillators 3.2 mm x 2.5 mm 25 MHz 25 PPM 15 pF 2.25 V 3.63 V LVCMOS, LVTTL SMD/SMT - 40 C + 125 C 3.2 mm (0.126 in) 2.5 mm (0.098 in) 0.75 mm (0.03 in) Reel, Cut Tape
SiTime Standard Clock Oscillators -40 to 125C, 2016, 50ppm, Default Dr Str, 3.3V, 30MHz, OE, T&R
Datasheet
2,522In Stock
Min.: 1
Mult.: 1
: 3,000

Standard Oscillators 2 mm x 1.6 mm 30 MHz 50 PPM 15 pF 3.3 V 3.3 V LVCMOS SMD/SMT - 40 C + 125 C 2 mm (0.079 in) 1.6 mm (0.063 in) 0.75 mm (0.03 in) Reel, Cut Tape