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 (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product Type
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SiTime Standard Clock Oscillators 50MHz 3.3V -40C +125C
Datasheet
1.000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Standard Oscillators 2 mm x 1.6 mm 50 MHz 25 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) SiT8924B Reel, Cut Tape, MouseReel
SiTime Standard Clock Oscillators 40MHz -55C +125C 3.3V 50ppm AEC-Q200
Datasheet
68In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

Standard Oscillators 7 mm x 5 mm 40 MHz 50 PPM 60 pF 2.25 V 3.63 V LVCMOS, LVTTL SMD/SMT - 55 C + 125 C 7 mm (0.276 in) 5 mm (0.197 in) 0.9 mm (0.035 in) AEC-Q200 SIT8924B Reel, Cut Tape, MouseReel
SiTime Standard Clock Oscillators -55 to 125C, 2016, 20ppm, Default Dr Str, 3.3V, 100MHz, OE, 250 pcs T&R 8 mm
Datasheet
153In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

Standard Oscillators 2 mm x 1.6 mm 100 MHz 20 PPM 60 pF 2.25 V 3.63 V LVCMOS, LVTTL SMD/SMT - 55 C + 125 C 2 mm (0.079 in) 1.6 mm (0.063 in) 0.75 mm (0.03 in) SIT8924B Reel, Cut Tape, MouseReel
SiTime Standard Clock Oscillators -55 to 125C, 2520, 25ppm, Default Dr Str, 3.3V, 33.333333MHz, OE, 250 pcs T&R 8 mm
Datasheet
657In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

Standard Oscillators 2.5 mm x 2 mm 33.333333 MHz 25 PPM 60 pF 2.25 V 3.63 V LVCMOS, LVTTL SMD/SMT - 55 C + 125 C 2.5 mm (0.098 in) 2 mm (0.079 in) 0.75 mm (0.03 in) SIT8924B Reel, Cut Tape, MouseReel
SiTime Standard Clock Oscillators -40 to 105C, 2520, 50ppm, Default Dr Str, 1.8V, 100MHz, OE, T&R
Datasheet
1.308In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Standard Oscillators 2.5 mm x 2 mm 100 MHz 50 PPM 15 pF 1.62 V 1.98 V LVCMOS, LVTTL SMD/SMT - 40 C + 105 C 2.5 mm (0.098 in) 2 mm (0.079 in) 0.75 mm (0.03 in) SiT8924 Reel, Cut Tape, MouseReel
SiTime Standard Clock Oscillators 33.33333MHz 3.3V 25ppm -40C +125C
Datasheet
26In Stock
250Expected 21/08/2026
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) SiT8924 Reel, Cut Tape, MouseReel
SiTime Standard Clock Oscillators
Datasheet
2In Stock
Min.: 1
Mult.: 1

Standard Oscillators 3.2 mm x 2.5 mm 40 MHz 50 PPM 15 pF 2.25 V 2.75 V LVCMOS, LVTTL SMD/SMT - 40 C + 85 C 3.2 mm (0.126 in) 2.5 mm (0.098 in) 0.75 mm (0.03 in) SiT8944 Bulk
SiTime Standard Clock Oscillators 50MHz 1.8V -40C +125C
Datasheet
3.903In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Standard Oscillators 2 mm x 1.6 mm 50 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) SiT8924B Reel, Cut Tape, MouseReel
SiTime Standard Clock Oscillators
Datasheet
8In Stock
Min.: 1
Mult.: 1

Standard Oscillators 2.5 mm x 2 mm 25 MHz 25 PPM 15 pF 2.25 V 2.75 V LVCMOS, LVTTL SMD/SMT - 55 C + 125 C 2.5 mm (0.098 in) 2 mm (0.079 in) 0.75 mm (0.03 in) SiT8944B
SiTime Standard Clock Oscillators 20MHz 3.3V -40C +125C
Datasheet
662In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Standard Oscillators 2.5 mm x 2 mm 20 MHz 25 PPM 15 pF 2.25 V 3.63 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) SiT8924B Reel, Cut Tape, MouseReel
SiTime Standard Clock Oscillators 30MHz 3.3V -40C +125C
Datasheet
438In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Standard Oscillators 2.5 mm x 2 mm 30 MHz 25 PPM 15 pF 2.25 V 3.63 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) SiT8924B Reel, Cut Tape, MouseReel
SiTime Standard Clock Oscillators -40 to 125C, 2520, 50ppm, Default Dr Str, 3.3V, 25MHz, OE, 250 pcs T&R 8 mm
Datasheet
82In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

Standard Oscillators 2.5 mm x 2 mm 25 MHz 50 PPM 60 pF 2.25 V 3.63 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) SIT8924B Reel, Cut Tape, MouseReel
SiTime Standard Clock Oscillators -40 to 125C, 3225, 25ppm, Default Dr Str, 3.3V, 25MHz, NC, 250 pcs T&R 8 mm
Datasheet
613In Stock
750Expected 17/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 250

Standard Oscillators 3.2 mm x 2.5 mm 25 MHz 25 PPM 60 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) SIT8924B Reel, Cut Tape, MouseReel
SiTime Standard Clock Oscillators 1In Stock
Min.: 1
Mult.: 1

Standard Oscillators 65.53 MHz 25 PPM 2.97 V 3.63 V LVCMOS SMD/SMT - 40 C + 105 C 2.5 mm (0.098 in) 2 mm (0.079 in) SiT8944B
SiTime Standard Clock Oscillators 2016, 25ppm, 1.8V, 100MHz, -40 to 105C, Bulk
Datasheet
5In Stock
Min.: 1
Mult.: 1

Standard Oscillators 2 mm x 1.6 mm 100 MHz 25 PPM 15 pF 1.62 V 1.98 V LVCMOS, LVTTL SMD/SMT - 40 C + 105 C 2 mm (0.079 in) 1.6 mm (0.063 in) 0.75 mm (0.03 in) SiT8944B Bulk
SiTime Standard Clock Oscillators 48MHz, 3.3V, 50ppm, -40 to 125C, Bulk
Datasheet
10In Stock
Min.: 1
Mult.: 1

Standard Oscillators 2820 (7050 metric 48 MHz 50 PPM 15 pF 2.25 V 3.63 V LVCMOS, LVTTL SMD/SMT - 40 C + 125 C 7 mm (0.276 in) 5 mm (0.197 in) 0.9 mm (0.035 in) SiT8944B Bulk
SiTime Standard Clock Oscillators -40 to 105C, 3225, 50ppm, Default Dr Str, 3.3V, 50MHz, OE, 250 pcs T&R 8 mm
Datasheet
240In Stock
Min.: 1
Mult.: 1
: 250

Standard Oscillators 3.2 mm x 2.5 mm 50 MHz 50 PPM 60 pF 2.25 V 3.63 V LVCMOS, LVTTL SMD/SMT - 40 C + 105 C 3.2 mm (0.126 in) 2.5 mm (0.098 in) 0.75 mm (0.03 in) SIT8924B Reel, Cut Tape

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 SiT8944B Bulk
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) SiT8924B Reel, Cut Tape, MouseReel
SiTime Standard Clock Oscillators 25MHz 1.8V -40C +125C
Datasheet
578In 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) SiT8924B 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 09/11/2026
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) SiT8924B Reel, Cut Tape, MouseReel
SiTime Standard Clock Oscillators 12MHz 2.25-3.6V -40C +105C
Datasheet
653In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Standard Oscillators 2 mm x 1.6 mm 12 MHz 25 PPM 15 pF 2.25 V 3.63 V LVCMOS, LVTTL SMD/SMT - 40 C + 105 C 2 mm (0.079 in) 1.6 mm (0.063 in) 0.75 mm (0.03 in) SiT8924B 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) SiT8924B Reel, Cut Tape
SiTime Standard Clock Oscillators 20MHz 3.3V -40C +125C
Datasheet
643In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Standard Oscillators 2 mm x 1.6 mm 20 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) SiT8924B Reel, Cut Tape, MouseReel

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

Standard Oscillators SiT8924 Reel, Cut Tape, MouseReel