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: 468
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) 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 -40 to 125C, 2520, 50ppm, Default Dr Str, 3.3V, 33.333333MHz, OE, 250 pcs T&R 8 mm 220In Stock
2,000Expected 2026/08/21
Min.: 1
Mult.: 1
: 250

Standard Oscillators 33.333333 MHz 50 PPM SMD/SMT 2.5 mm x 2 mm - 40 C + 125 C Reel, Cut Tape
SiTime Standard Clock Oscillators 25MHz 3.3V -40C +125C 1,095In Stock
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 14In Stock
500Expected 2026/11/10
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 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 Standard Clock Oscillators 50MHz 2.5V -40C +125C 200In Stock
Min.: 1
Mult.: 1
: 1,000

Standard Oscillators 50 MHz 25 PPM SMD/SMT 3.2 mm x 2.5 mm - 40 C + 125 C Reel, Cut Tape, MouseReel
SiTime Standard Clock Oscillators 25MHz 1.8V -40C +125C 558In Stock
Min.: 1
Mult.: 1
: 1,000

Standard Oscillators 25 MHz 25 PPM SMD/SMT 2 mm x 1.6 mm - 40 C + 125 C 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 82In Stock
500Expected 2026/11/09
Min.: 1
Mult.: 1
: 250

Standard Oscillators 25 MHz 25 PPM SMD/SMT 2 mm x 1.6 mm - 40 C + 125 C Reel, Cut Tape, MouseReel
SiTime Standard Clock Oscillators 12MHz 2.25-3.6V -40C +105C 643In Stock
Min.: 1
Mult.: 1
: 1,000

Standard Oscillators 12 MHz 25 PPM SMD/SMT 2 mm x 1.6 mm - 40 C + 105 C 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 228In Stock
Min.: 1
Mult.: 1
: 250

Standard Oscillators 33.333333 MHz 50 PPM SMD/SMT 2.5 mm x 2 mm - 40 C + 125 C Reel, Cut Tape
SiTime Standard Clock Oscillators 20MHz 3.3V -40C +125C 643In Stock
Min.: 1
Mult.: 1
: 1,000

Standard Oscillators 20 MHz 50 PPM SMD/SMT 2 mm x 1.6 mm - 40 C + 125 C Reel, Cut Tape, MouseReel

SiTime Standard Clock Oscillators -40 to 125C, 2016, 25ppm, 3.3V, 20MHz, OE, Default, 250 pcs T&R 8 mm 430In Stock
Min.: 1
Mult.: 1
: 250

Standard Oscillators Reel, Cut Tape, MouseReel

SiTime Standard Clock Oscillators 25MHz, 2.5V, 50ppm, 2016, -40 to 125C 9In Stock
Min.: 1
Mult.: 1

Standard Oscillators 25 MHz 50 PPM SMD/SMT 2 mm x 1.6 mm - 40 C + 125 C Bulk
SiTime Standard Clock Oscillators 12MHz, 3.3V, 25ppm, -55 to 125C. Bulk 1In Stock
Min.: 1
Mult.: 1

Standard Oscillators 12 MHz 25 PPM SMD/SMT 2 mm x 1.6 mm - 55 C + 125 C Bulk
SiTime MEMS Oscillators 100MHz 3.3V -49C +125C 35In Stock
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 11In Stock
250Expected 2026/12/03
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 214In Stock
Min.: 1
Mult.: 1
: 250

MEMS Oscillators 33.333333 MHz 20 PPM - 40 C + 105 C Reel, Cut Tape

SiTime MEMS Oscillators 50MHz 25ppm 3.3V Standby 49In Stock
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 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, 2520, 20ppm, Default Dr Str, 2.25V-3.63V, 100MHz, OE, 250 pcs T&R 8 mm 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 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 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 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 95In Stock
Min.: 1
Mult.: 1
: 250

MEMS Oscillators 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 1In Stock
250Expected 2026/12/11
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 66In Stock
250Expected 2026/11/24
Min.: 1
Mult.: 1
: 250

MEMS Oscillators 50 MHz 20 PPM 2 mm x 1.6 mm - 40 C + 125 C Reel, Cut Tape