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 (CLP) 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 -55 to 125C, 2016, 20ppm, Default Dr Str, 3.3V, 25MHz, OE, 250 pcs T&R 8 mm
Datasheet
3.443On Order
MouseReel Available
Min.: 1
Mult.: 1
: 250

Standard Oscillators 25 MHz 20 PPM SMD/SMT 2 mm x 1.6 mm - 55 C + 125 C Reel, Cut Tape, MouseReel
SiTime Standard Clock Oscillators 25MHz 3.3V -40C +125C
Datasheet
1.000Expected 12/3/2026
MouseReel Available
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 SMD AEC-Q100 Oscillator
Datasheet
1.144On Order
MouseReel Available
Min.: 1
Mult.: 1
: 250

Standard Oscillators 100 MHz 20 PPM SMD/SMT 2.5 mm x 2 mm - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel

SiTime MEMS Oscillators 16MHz 3.3V 20ppm -40C +125C MEMS
Datasheet
1.003On Order
MouseReel Available
Min.: 1
Mult.: 1
: 250

MEMS Oscillators 16 MHz 20 PPM 2.5 mm x 2 mm - 40 C + 125 C Reel, Cut Tape, MouseReel
SiTime Standard Clock Oscillators 50MHz 3.3V -40C +125C
Datasheet
865Expected 9/16/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Standard Oscillators 50 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, Default Dr Str, 2.25V-3.63V, 12MHz, OE, 250 pcs T&R 8 mm
Datasheet
500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 250

Standard Oscillators 12 MHz 25 PPM SMD/SMT 2 mm x 1.6 mm - 40 C + 125 C Reel, Cut Tape, MouseReel
SiTime MEMS Oscillators -40 to 105C, 2520, 50ppm, Default Dr Str, 3.3V, 25MHz, OE, 250 pcs T&R 8 mm
Datasheet
250Expected 9/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 250

MEMS Oscillators 25 MHz 50 PPM 2.5 mm x 2 mm - 40 C + 105 C Reel, Cut Tape, MouseReel
SiTime Standard Clock Oscillators 27MHz -40C +125C 3.3V 25ppm AEC-Q200
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

Standard Oscillators 27 MHz 25 PPM SMD/SMT 5 mm x 3.2 mm - 40 C + 125 C AEC-Q200 Reel
SiTime Standard Clock Oscillators 27MHz 2.8V -40C +85C
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

Standard Oscillators 27 MHz 30 PPM SMD/SMT 3.2 mm x 2.5 mm - 40 C + 105 C Reel
SiTime Standard Clock Oscillators
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1
Standard Oscillators 30.72 MHz 25 PPM SMD/SMT 2 mm x 1.6 mm - 55 C + 125 C
SiTime Standard Clock Oscillators 30.72MHz, 25ppm, 3.3V, -55 to 125C, Endura Series Oscillator
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 250
Mult.: 250
: 250

Standard Oscillators 30.72 MHz 25 PPM 2 mm x 1.6 mm - 55 C + 125 C Reel
SiTime Standard Clock Oscillators 2520, 20ppm, 3.3V, 1MHz, OE, Bulk
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Standard Oscillators 1 MHz 20 PPM SMD/SMT 2.5 mm x 2 mm - 40 C + 85 C Bulk
SiTime Standard Clock Oscillators
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 3.000
Mult.: 3.000
: 3.000
Standard Oscillators 30.72 MHz 25 PPM SMD/SMT 2 mm x 1.6 mm - 55 C + 125 C Reel
SiTime Standard Clock Oscillators -40 to 125C, 2520, 50ppm, Default Dr Str, 1.8V, 80MHz, OE, 1k pcs T&R 8 mm
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

MEMS Oscillators Reel
SiTime Standard Clock Oscillators -40 to 125C, 2520, 50ppm, Default Dr Str, 3.3V, 4.096MHz, OE, 1k pcs T&R 8 mm
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

MEMS Oscillators Reel
SiTime Standard Clock Oscillators -40 to 105C, 2520, 25ppm, Default Dr Str, 3.3V, 75MHz, OE, 1k pcs T&R 8 mm
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

MEMS Oscillators Reel
SiTime Standard Clock Oscillators -40 to 105C, 2520, 50ppm, Default Dr Str, 3.3V, 5MHz, OE, T&R
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 3.000
Mult.: 3.000
: 3.000

MEMS Oscillators 2.5 mm x 2 mm Reel
SiTime Standard Clock Oscillators -40 to 105C, 3225, 20ppm, Default Dr Str, 1.8V, 100MHz, NC, 250 pcs T&R 8 mm
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 250

MEMS Oscillators Reel, Cut Tape, MouseReel
SiTime Standard Clock Oscillators -40 to 105C, 3225, 25ppm, Default Dr Str, 3.3V, 33.3333MHz, OE, 250 pcs T&R 8 mm
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 250

MEMS Oscillators Reel, Cut Tape, MouseReel
SiTime Standard Clock Oscillators -40 to 105C, 3225, 25ppm, Default Dr Str, 3.3V, 50MHz, OE, T&R
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 3.000
Mult.: 3.000
: 3.000

MEMS Oscillators 3.2 mm x 2.5 mm Reel
SiTime Standard Clock Oscillators -40 to 105C, 3225, 50ppm, Default Dr Str, 1.8V, 25MHz, OE, T&R
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

MEMS Oscillators 25 MHz 50 PPM SMD/SMT 3.2 mm x 2.5 mm - 40 C + 105 C Reel
SiTime Standard Clock Oscillators -40 to 105C, 3225, 50ppm, Default Dr Str, 3.3V, 20MHz, OE, T&R
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

MEMS Oscillators 20 MHz 50 PPM SMD/SMT 3.2 mm x 2.5 mm - 40 C + 105 C Reel
SiTime Standard Clock Oscillators -40 to 105C, 2016, 20ppm, Default Dr Str, 3.3V, 25MHz, OE, 1k pcs T&R 8 mm
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

MEMS Oscillators 25 MHz 20 PPM SMD/SMT 2 mm x 1.6 mm - 40 C + 105 C Reel
SiTime Standard Clock Oscillators 25MHz 3.3V -40C +125C
Datasheet
Non-Stocked
Min.: 3.000
Mult.: 3.000
: 3.000

Standard Oscillators 25 MHz 25 PPM SMD/SMT 2.5 mm x 2 mm - 40 C + 125 C Reel
SiTime Standard Clock Oscillators 25MHz 3.3V -40C +125C
Datasheet
Non-Stocked
Min.: 1.000
Mult.: 1.000
: 1.000

Standard Oscillators 25 MHz 25 PPM SMD/SMT 2.5 mm x 2 mm - 40 C + 125 C Reel