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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.
Standard Clock Oscillators 30MHz 3.3V -40C +125C SiT8924BA-12-33E-30.000000E SiTime 1: Rp44.764,24 433In Stock	Mfr. Part No. SiT8924BA-12-33E-30.000000E Mouser Part No 788-8924BA-1233E-30E	SiTime	Standard Clock Oscillators 30MHz 3.3V -40C +125C Learn More about SiTime automotive ruggedized oscillator families	Datasheet	433In Stock	Cut Tape Rp44.764,24 Rp38.893,52 Rp36.692,00 Rp33.756,64 Reel Rp26.968,62 View Rp32.105,50 Rp25.867,86 MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Standard Clock Oscillators -40 to 125C, 2520, 50ppm, Default Dr Str, 3.3V, 25MHz, OE, 250 pcs T&R 8 mm SIT8924BA-13-33E-25.000000G SiTime 1: Rp47.516,14 57In Stock	Mfr. Part No. SIT8924BA-13-33E-25.000000G Mouser Part No 788-8924BA1333E25.G	SiTime	Standard Clock Oscillators -40 to 125C, 2520, 50ppm, Default Dr Str, 3.3V, 25MHz, OE, 250 pcs T&R 8 mm Learn More about SiTime automotive ruggedized oscillator families	Datasheet	57In Stock	Cut Tape Rp47.516,14 Rp41.095,04 Rp38.893,52 Rp36.875,46 Reel Rp31.188,20 View Rp30.454,36 Rp28.986,68 Rp28.069,38 Rp26.968,62 MouseReel Available	Min.: 1 Mult.: 1 : 250
Standard Clock Oscillators 50MHz 2.5V -40C +125C SiT8924BA-22-25E-50.000000E SiTime 1: Rp44.764,24 200In Stock	Mfr. Part No. SiT8924BA-22-25E-50.000000E Mouser Part No 788-8924BA-2225E-50E	SiTime	Standard Clock Oscillators 50MHz 2.5V -40C +125C Learn More about SiTime automotive ruggedized oscillator families	Datasheet	200In Stock	Cut Tape Rp44.764,24 Rp38.893,52 Rp36.692,00 Rp33.756,64 Reel Rp27.152,08 View Rp32.105,50 Rp26.051,32 MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Standard Clock Oscillators 25MHz 1.8V -40C +125C SiT8924BA-72-18E-25.000000E SiTime 1: Rp49.350,74 231In Stock 1.000Expected 06/11/2026	Mfr. Part No. SiT8924BA-72-18E-25.000000E Mouser Part No 788-8924BA-7218E-25E	SiTime	Standard Clock Oscillators 25MHz 1.8V -40C +125C Learn More about SiTime automotive ruggedized oscillator families	Datasheet	231In Stock 1.000Expected 06/11/2026	Cut Tape Rp49.350,74 Rp42.746,18 Rp40.361,20 Rp37.058,92 Reel Rp29.537,06 View Rp35.040,86 Rp28.252,84 MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Standard Clock Oscillators 50MHz 3.3V -40C +125C SiT8924BA-72-33E-50.000000E SiTime 1: Rp49.350,74 846In Stock	Mfr. Part No. SiT8924BA-72-33E-50.000000E Mouser Part No 788-8924BA-7233E-50E	SiTime	Standard Clock Oscillators 50MHz 3.3V -40C +125C Learn More about SiTime automotive ruggedized oscillator families	Datasheet	846In Stock	Cut Tape Rp49.350,74 Rp42.746,18 Rp40.361,20 Rp37.058,92 Reel Rp29.537,06 View Rp35.040,86 Rp29.353,60 Rp28.069,38 MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Standard Clock Oscillators -40 to 125C, 2520, 50ppm, 'A' Drive Str, 3.3V, 33.333333MHz, OE, 250 pcs T&R 8 mm SiT8924BAA13-33E-33.333333G SiTime 1: Rp47.516,14 185In Stock	Mfr. Part No. SiT8924BAA13-33E-33.333333G Mouser Part No 788-924BAA1333E3333G	SiTime	Standard Clock Oscillators -40 to 125C, 2520, 50ppm, 'A' Drive Str, 3.3V, 33.333333MHz, OE, 250 pcs T&R 8 mm Learn More about SiTime automotive ruggedized oscillator families	Datasheet	185In Stock	Cut Tape Rp47.516,14 Rp41.095,04 Rp38.893,52 Rp37.058,92 Reel Rp31.371,66 View Rp29.537,06 Rp28.619,76 Rp27.335,54	Min.: 1 Mult.: 1 : 250
Standard Clock Oscillators Endura Series Oscillator SIT8944BE-11-33EA100.000000 SiTime 1: Rp317.018,88 59In Stock	Mfr. Part No. SIT8944BE-11-33EA100.000000 Mouser Part No 788-E1133EA100000000	SiTime	Standard Clock Oscillators Endura Series Oscillator Learn More about SiTime endura ruggedized timing solutions	Datasheet	59In Stock	Rp317.018,88 Rp268.585,44 Rp266.017,00 Rp226.022,72 View Rp220.518,92 Rp219.418,16 Rp214.464,74 Quote	Min.: 1 Mult.: 1
MEMS Oscillators 100MHz 3.3V -49C +125C SiT8918BA-23-33N-100.00000G SiTime 1: Rp54.304,16 285In Stock	Mfr. Part No. SiT8918BA-23-33N-100.00000G Mouser Part No 788-8918BA-233N-100G	SiTime	MEMS Oscillators 100MHz 3.3V -49C +125C Learn More about SiTime automotive ruggedized oscillator families	Datasheet	285In Stock	Cut Tape Rp54.304,16 Rp46.965,76 Rp44.397,32 Rp42.929,64 Reel Rp36.325,08 View Rp35.040,86 Rp33.756,64 Rp31.738,58 MouseReel Available	Min.: 1 Mult.: 1 : 250
MEMS Oscillators -40 to 125C, 3225, 25ppm, Default Dr Str, 3.3V, 40MHz, OE, 250 pcs T&R 8 mm SIT8918BA-22-33E-40.000000G SiTime 1: Rp64.944,84 251In Stock	Mfr. Part No. SIT8918BA-22-33E-40.000000G Mouser Part No 788-8918BA2233E4G	SiTime	MEMS Oscillators -40 to 125C, 3225, 25ppm, Default Dr Str, 3.3V, 40MHz, OE, 250 pcs T&R 8 mm Learn More about SiTime automotive ruggedized oscillator families	Datasheet	251In Stock	Cut Tape Rp64.944,84 Rp55.955,30 Rp53.203,40 Rp51.001,88 Reel Rp43.113,10 View Rp42.195,80 Rp41.278,50 Rp39.076,98 MouseReel Available	Min.: 1 Mult.: 1 : 250
MEMS Oscillators -40 to 105C, 7050, 20ppm, Default Dr Str, 3.3V, 33.3333MHz, OE, 250 pcs T&R 12/16 mm SIT8918BE-81-33E-33.333300X SiTime 1: Rp44.397,32 114In Stock	Mfr. Part No. SIT8918BE-81-33E-33.333300X Mouser Part No 788-8918BE8133E300X	SiTime	MEMS Oscillators -40 to 105C, 7050, 20ppm, Default Dr Str, 3.3V, 33.3333MHz, OE, 250 pcs T&R 12/16 mm Learn More about SiTime automotive ruggedized oscillator families	Datasheet	114In Stock	Cut Tape Rp44.397,32 Rp38.343,14 Rp36.325,08 Rp34.123,56 Reel Rp28.803,22 View Rp28.436,30 Rp27.152,08 Rp26.418,24 Rp25.317,48	Min.: 1 Mult.: 1 : 250
MEMS Oscillators -40 to 105C, 2520, 50ppm, Default Dr Str, 3.3V, 12MHz, OE, 250 pcs T&R 8 mm SIT8918BE-13-33E-12.000000G SiTime 1: Rp35.224,32 485In Stock	Mfr. Part No. SIT8918BE-13-33E-12.000000G Mouser Part No 788-8918BE1333E12G	SiTime	MEMS Oscillators -40 to 105C, 2520, 50ppm, Default Dr Str, 3.3V, 12MHz, OE, 250 pcs T&R 8 mm Learn More about SiTime automotive ruggedized oscillator families	Datasheet	485In Stock	Cut Tape Rp35.224,32 Rp30.637,82 Rp28.986,68 Rp27.885,92 Reel Rp23.482,88 View Rp22.382,12 Rp21.648,28 Rp20.730,98 Rp19.997,14 MouseReel Available	Min.: 1 Mult.: 1 : 250
MEMS Oscillators 26MHz 2.25V to 3.63V 40C to +125C 25 ppm SIT8924AA-72-XXE-26.000000G SiTime 1: Rp61.642,56 250In Stock	Mfr. Part No. SIT8924AA-72-XXE-26.000000G Mouser Part No 788-8924AA-72XXE26G	SiTime	MEMS Oscillators 26MHz 2.25V to 3.63V 40C to +125C 25 ppm Learn More about SiTime sit8924 oscillators	Datasheet	250In Stock	Cut Tape Rp61.642,56 Rp53.386,86 Rp50.451,50 Rp48.800,36 Reel Rp41.278,50 View Rp39.810,82 Rp38.343,14 Rp36.141,62 MouseReel Available	Min.: 1 Mult.: 1 : 250
MEMS Oscillators -40 to 125C, 2016, 25ppm, Default Dr Str, 2.25V-3.63V, 25MHz, ST, 250 pcs T&R 8 mm SIT8918BA-72-XXS-25.000000G SiTime 1: Rp64.577,92 225In Stock	Mfr. Part No. SIT8918BA-72-XXS-25.000000G Mouser Part No 788-8918BA72XXS25G	SiTime	MEMS Oscillators -40 to 125C, 2016, 25ppm, Default Dr Str, 2.25V-3.63V, 25MHz, ST, 250 pcs T&R 8 mm Learn More about SiTime automotive ruggedized oscillator families	Datasheet	225In Stock	Cut Tape Rp64.577,92 Rp55.771,84 Rp52.836,48 Rp49.534,20 Reel Rp41.828,88 View Rp40.728,12 Rp38.893,52 Rp37.792,76 Rp36.325,08	Min.: 1 Mult.: 1 : 250
MEMS Oscillators -40 to 125C, 2016, 20ppm, 'U' Drive Str, 3.3V, 50MHz, OE, 250 pcs T&R 8 mm SiT8918BAU71-33E-50.000000G SiTime 1: Rp64.577,92 56In Stock	Mfr. Part No. SiT8918BAU71-33E-50.000000G Mouser Part No 788-8918BAU7133E500G	SiTime	MEMS Oscillators -40 to 125C, 2016, 20ppm, 'U' Drive Str, 3.3V, 50MHz, OE, 250 pcs T&R 8 mm Learn More about SiTime automotive ruggedized oscillator families	Datasheet	56In Stock	Cut Tape Rp64.577,92 Rp55.771,84 Rp52.836,48 Rp49.167,28 Reel Rp41.645,42 View Rp40.728,12 Rp39.076,98 Rp37.792,76 Rp36.325,08	Min.: 1 Mult.: 1 : 250
MEMS Oscillators -40 to 125C, 3225, 50ppm, Default Dr Str, 3.3V, 100MHz, NC, 250 pcs T&R 8 mm SIT8918BA-23-33N-100.000000G SiTime 1: Rp54.304,16 341In Stock	Mfr. Part No. SIT8918BA-23-33N-100.000000G Mouser Part No 788-8918BA2333N1000G	SiTime	MEMS Oscillators -40 to 125C, 3225, 50ppm, Default Dr Str, 3.3V, 100MHz, NC, 250 pcs T&R 8 mm Learn More about SiTime automotive ruggedized oscillator families	Datasheet	341In Stock	Cut Tape Rp54.304,16 Rp46.965,76 Rp44.397,32 Rp42.746,18 Reel Rp36.141,62 View Rp34.490,48 Rp32.839,34 Rp31.738,58 Rp30.454,36 MouseReel Available	Min.: 1 Mult.: 1 : 250
MEMS Oscillators -40 to 125C, 2520, 50ppm, Default Dr Str, 3.3V, 50MHz, ST, 250 pcs T&R 8 mm SiT8918BA-13-33S-50.000000G SiTime 1: Rp54.304,16 98In Stock	Mfr. Part No. SiT8918BA-13-33S-50.000000G Mouser Part No 788-8918BA1333S500G	SiTime	MEMS Oscillators -40 to 125C, 2520, 50ppm, Default Dr Str, 3.3V, 50MHz, ST, 250 pcs T&R 8 mm Learn More about SiTime automotive ruggedized oscillator families	Datasheet	98In Stock	Cut Tape Rp54.304,16 Rp46.965,76 Rp44.397,32 Rp41.461,96 Reel Rp35.040,86 View Rp34.307,02 Rp32.839,34 Rp31.738,58 Rp30.454,36	Min.: 1 Mult.: 1 : 250
MEMS Oscillators -40 to 125C, 2520, 20ppm, Default Dr Str, 2.25V-3.63V, 100MHz, OE, 250 pcs T&R 8 mm SIT8918BA-11-XXE-100.000000G SiTime 1: Rp64.944,84 40In Stock	Mfr. Part No. SIT8918BA-11-XXE-100.000000G Mouser Part No 788-8918BA11XXE1000G	SiTime	MEMS Oscillators -40 to 125C, 2520, 20ppm, Default Dr Str, 2.25V-3.63V, 100MHz, OE, 250 pcs T&R 8 mm Learn More about SiTime automotive ruggedized oscillator families	Datasheet	40In Stock	Cut Tape Rp64.944,84 Rp55.955,30 Rp53.203,40 Rp50.818,42 Reel Rp42.012,34 View Rp49.717,66 Rp41.278,50 Rp40.728,12 Rp38.710,06	Min.: 1 Mult.: 1 : 250
MEMS Oscillators -40 to 125C, 3225, 20ppm, Default Dr Str, 3.3V, 100MHz, OE, 250 pcs T&R 8 mm SIT8918BA-21-33E-100.000000G SiTime 1: Rp64.944,84 261In Stock	Mfr. Part No. SIT8918BA-21-33E-100.000000G Mouser Part No 788-8918BA2133E1G	SiTime	MEMS Oscillators -40 to 125C, 3225, 20ppm, Default Dr Str, 3.3V, 100MHz, OE, 250 pcs T&R 8 mm Learn More about SiTime automotive ruggedized oscillator families	Datasheet	261In Stock	Cut Tape Rp64.944,84 Rp55.955,30 Rp53.203,40 Rp51.001,88 Reel Rp43.113,10 View Rp42.379,26 Rp41.828,88 Rp39.443,90	Min.: 1 Mult.: 1 : 250
MEMS Oscillators -40 to 125C, 2016, 50ppm, Default Dr Str, 2.5V, 80MHz, OE, 250 pcs T&R 8 mm SiT8918BA-73-25E-80.000000G SiTime 1: Rp51.552,26 149In Stock	Mfr. Part No. SiT8918BA-73-25E-80.000000G Mouser Part No 788-8918BA7325E800G	SiTime	MEMS Oscillators -40 to 125C, 2016, 50ppm, Default Dr Str, 2.5V, 80MHz, OE, 250 pcs T&R 8 mm Learn More about SiTime automotive ruggedized oscillator families	Datasheet	149In Stock	Cut Tape Rp51.552,26 Rp44.764,24 Rp42.195,80 Rp40.361,20 Reel Rp34.123,56 View Rp32.472,42 Rp31.371,66 Rp29.903,98	Min.: 1 Mult.: 1 : 250
MEMS Oscillators -40 to 105C, 2520, 50ppm, Default Dr Str, 3.3V, 25MHz, OE, 250 pcs T&R 8 mm SiT8918BE-13-33E-25.000000G SiTime 1: Rp35.224,32 142In Stock	Mfr. Part No. SiT8918BE-13-33E-25.000000G Mouser Part No 788-8918BE1333E250G	SiTime	MEMS Oscillators -40 to 105C, 2520, 50ppm, Default Dr Str, 3.3V, 25MHz, OE, 250 pcs T&R 8 mm Learn More about SiTime automotive ruggedized oscillator families	Datasheet	142In Stock	Cut Tape Rp35.224,32 Rp30.637,82 Rp28.986,68 Rp27.335,54 Reel Rp23.115,96 View Rp22.015,20 Rp21.097,90 Rp20.180,60 MouseReel Available	Min.: 1 Mult.: 1 : 250
MEMS Oscillators -40 to 105C, 3225, 50ppm, Default Dr Str, 3.3V, 25MHz, OE, 250 pcs T&R 8 mm SIT8918BE-23-33E-25.000000G SiTime 1: Rp35.224,32 227In Stock	Mfr. Part No. SIT8918BE-23-33E-25.000000G Mouser Part No 788-BE2333E25000000G	SiTime	MEMS Oscillators -40 to 105C, 3225, 50ppm, Default Dr Str, 3.3V, 25MHz, OE, 250 pcs T&R 8 mm Learn More about SiTime automotive ruggedized oscillator families	Datasheet	227In Stock	Cut Tape Rp35.224,32 Rp30.637,82 Rp28.986,68 Rp27.335,54 Reel Rp22.932,50 View Rp22.749,04 Rp21.831,74 Rp21.097,90 Rp20.180,60	Min.: 1 Mult.: 1 : 250
Standard Clock Oscillators 12MHz, 3.3V, 25ppm, -55 to 125C. Bulk SIT8944BML72-33EA12.000000 SiTime 1: Rp889.414,08 1In Stock	Mfr. Part No. SIT8944BML72-33EA12.000000 Mouser Part No 788-SIT8944BML7233EA	SiTime	Standard Clock Oscillators 12MHz, 3.3V, 25ppm, -55 to 125C. Bulk Learn More about SiTime endura ruggedized timing solutions	Datasheet	1In Stock	Rp889.414,08 Rp789.428,38 Rp737.509,20 Rp710.540,58 View Rp692.378,04 Quote	Min.: 1 Mult.: 1
Standard Clock Oscillators SIT8924BA-73-18E-33.333333 SiTime 1: Rp52.102,64 89In Stock	Mfr. Part No. SIT8924BA-73-18E-33.333333 Mouser Part No 788-SIT8924BA7318E33	SiTime	Standard Clock Oscillators Learn More about SiTime automotive ruggedized oscillator families	Datasheet	89In Stock	Cut Tape Rp52.102,64 Rp45.131,16 Rp42.746,18 Rp40.911,58 Reel Rp34.673,94 View Rp33.206,26 Rp32.105,50 Rp30.637,82 MouseReel Available	Min.: 1 Mult.: 1 : 250
Standard Clock Oscillators 48MHz, 3.3V, 50ppm, -40 to 125C, Bulk SIT8944BA-83-33EA48.000000 SiTime 1: Rp426.177,58 10In Stock New At Mouser	Mfr. Part No. SIT8944BA-83-33EA48.000000 Mouser Part No 788-IT8944BA8333EA48 New At Mouser	SiTime	Standard Clock Oscillators 48MHz, 3.3V, 50ppm, -40 to 125C, Bulk Learn More about SiTime endura ruggedized timing solutions	Datasheet	10In Stock	Rp426.177,58 Rp370.405,74 Rp350.408,60 Rp335.915,26 View Rp321.972,30 Rp313.349,68 Rp305.277,44 Quote	Min.: 1 Mult.: 1
Standard Clock Oscillators 50MHz, 2.25V - 3.63V, 25ppm, -55 to 125C, Bulk SiT8944BM-12-XXEA50.000000 SiTime 1: Rp889.414,08 1In Stock New At Mouser	Mfr. Part No. SiT8944BM-12-XXEA50.000000 Mouser Part No 788-SIT8944BM12XXEA5 New At Mouser	SiTime	Standard Clock Oscillators 50MHz, 2.25V - 3.63V, 25ppm, -55 to 125C, Bulk Learn More about SiTime endura ruggedized timing solutions	Datasheet	1In Stock	Rp889.414,08 Rp789.428,38 Rp737.509,20 Rp710.540,58 View Rp692.378,04 Quote	Min.: 1 Mult.: 1