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
Frequency
Frequency Stability
Termination Style
Package / Case
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
SiTime Standard Clock Oscillators 25MHz 3.3V -40C +125C
Datasheet
184In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Standard Oscillators 25 MHz 50 PPM SMD/SMT 2 mm x 1.6 mm - 40 C + 125 C Reel, Cut Tape, MouseReel

SiTime Standard Clock Oscillators
Datasheet
94In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

Standard Oscillators 33.333333 MHz 50 PPM SMD/SMT 2 mm x 1.6 mm - 40 C + 125 V Reel, Cut Tape, MouseReel
SiTime Standard Clock Oscillators 25MHz 3.3V -40C +125C
Datasheet
1,115In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Standard Oscillators 25 MHz 50 PPM SMD/SMT 2.5 mm x 2 mm - 40 C + 125 C Reel, Cut Tape, MouseReel
SiTime Standard Clock Oscillators -55 to 125C, 3225, 25ppm, 'E' Drive Str, 3.3V, 16MHz, NC, 250 pcs T&R 8 mm
Datasheet
14In Stock
500Expected 11/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 250

Standard Oscillators 16 MHz 25 PPM SMD/SMT 3.2 mm x 2.5 mm - 55 C + 125 C Reel, Cut Tape, MouseReel
SiTime Standard Clock Oscillators -40 to 85C, 3225, 20ppm, 'U' Drive Str, 3.3V, 100MHz, NC, 250 pcs T&R 8 mm
Datasheet
250In Stock
Min.: 250
Mult.: 250
: 250

Standard Oscillators 100 MHz 20 PPM SMD/SMT 3.2 mm x 2.5 mm - 40 C + 85 C Reel

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 80 MHz 50 PPM 2 mm x 1.6 mm - 40 C + 125 C 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 TCXO Oscillators MEMS Super-TCXO, -40 C to 85 C, 5.0 x 3.2 mm , + / - 0.1 ppm, 3.3V, 50.000000 MHz, LVCMOS, Output Enable, Bulk
Datasheet
1In Stock
Min.: 1
Mult.: 1

TCXO 50 MHz 0.1 PPM SMD/SMT CQFN-10 - 40 C + 85 C Bulk
SiTime Standard Clock Oscillators -40 to 105C, 3225, 50ppm, Default Dr Str, 3.3V, 50MHz, OE, 250 pcs T&R 8 mm
Datasheet
250In Stock
Min.: 250
Mult.: 250
: 250

Standard Oscillators 50 MHz 50 PPM SMD/SMT 3.2 mm x 2.5 mm - 40 C + 105 C Reel

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 40 MHz 20 PPM SMD/SMT 2.5 mm x 2 mm - 40 C + 125 C AEC-Q100 Bulk

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 8/21/2026
MouseReel Available
Min.: 1
Mult.: 1
: 250

MEMS Oscillators 12 MHz 50 PPM - 40 C + 105 C Reel, Cut Tape, MouseReel

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

MEMS Oscillators 50 MHz 20 PPM 2.5 mm x 2 mm - 40 C + 125 C Reel, Cut Tape, MouseReel
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

MEMS Oscillators 50 MHz 50 PPM 2.5 mm x 2 mm - 40 C + 125 C 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 100 MHz 50 PPM 3.2 mm x 2.5 mm - 40 C + 125 C Reel, Cut Tape, MouseReel

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 - 40 C + 125 C 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 50 MHz 20 PPM 2 mm x 1.6 mm - 40 C + 125 C Reel, Cut Tape
SiTime MEMS Oscillators 100MHz 3.3V -49C +125C
Datasheet
85In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

MEMS Oscillators 100 MHz 50 PPM 3.2 mm x 2.5 mm - 40 C + 125 C 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 - 40 C + 125 C 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 - 40 C + 105 C Reel, Cut Tape

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

Standard Oscillators 33.333333 MHz 25 PPM SMD/SMT 5 mm x 3.2 mm - 40 C + 125 C Reel, Cut Tape
SiTime TCXO Oscillators 10MHz, 3.3V, 0.1ppm, -40 to 105C, Bulk
Datasheet
2In Stock
Min.: 1
Mult.: 1

TCXO 10 MHz 0.1 PPM SMD/SMT CQFN-10 - 40 C + 105 C Bulk
SiTime Standard Clock Oscillators 3225, 25ppm, 3.3V, 20MHz, Bulk
Datasheet
38In Stock
Min.: 1
Mult.: 1

Standard Oscillators 20 MHz 25 PPM SMD/SMT 3.2 mm x 2.5 mm - 40 C + 125 C Bulk