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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 (EUR) 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: 2,10 € 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 2,10 € 1,82 € 1,72 € 1,58 € Reel 1,26 € View 1,51 € 1,21 € 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: 2,23 € 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 2,23 € 1,93 € 1,82 € 1,73 € Reel 1,46 € View 1,43 € 1,36 € 1,32 € 1,26 € MouseReel Available	Min.: 1 Mult.: 1 : 250
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 SIT5346AI-FQ-33E0B50.000000 SiTime 1: 332,68 € 1In Stock	Mfr. Part No. SIT5346AI-FQ-33E0B50.000000 Mouser Part No 788-IFQ33E0B50000000	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 Learn More about SiTime automotive ruggedized oscillator families	Datasheet	1In Stock	332,68 € 300,36 €	Min.: 1 Mult.: 1
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 SIT8944BA-11-18EA40.000000 SiTime 1: 15,60 € 85In Stock	Mfr. Part No. SIT8944BA-11-18EA40.000000 Mouser Part No 788-SIT8944BA-11-18E	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 Learn More about SiTime endura ruggedized timing solutions	Datasheet	85In Stock	15,60 € 13,56 € 13,49 € 11,46 € 11,18 €	Min.: 1 Mult.: 1
Standard Clock Oscillators SIT8944BM-12-25EA25.000000 SiTime 1: 41,69 € 8In Stock	Mfr. Part No. SIT8944BM-12-25EA25.000000 Mouser Part No 788-SIT8944BM-12-25E	SiTime	Standard Clock Oscillators Learn More about SiTime endura ruggedized timing solutions	Datasheet	8In Stock	41,69 € 34,67 € 33,31 € 32,77 € View 32,55 € 32,47 €	Min.: 1 Mult.: 1
Standard Clock Oscillators 12MHz 2.25-3.6V -40C +105C SiT8924BE-72-XXE-12.000000E SiTime 1: 2,12 € 637In Stock	Mfr. Part No. SiT8924BE-72-XXE-12.000000E Mouser Part No 788-8924BE-72XXE-12E	SiTime	Standard Clock Oscillators 12MHz 2.25-3.6V -40C +105C Learn More about SiTime automotive ruggedized oscillator families	Datasheet	637In Stock	Cut Tape 2,12 € 1,83 € 1,74 € 1,59 € Reel 1,22 € View 1,51 € 1,44 € 1,21 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000
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: 2,55 € 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 2,55 € 2,20 € 2,08 € 2,00 € Reel 1,69 € View 1,62 € 1,54 € 1,49 € 1,43 € 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: 3,03 € 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 3,03 € 2,61 € 2,48 € 2,32 € Reel 1,96 € View 1,91 € 1,82 € 1,77 € 1,70 €	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: 3,03 € 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 3,03 € 2,61 € 2,48 € 2,30 € Reel 1,95 € View 1,91 € 1,83 € 1,77 € 1,70 €	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: 1,65 € 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 1,65 € 1,44 € 1,36 € 1,31 € Reel 1,10 € View 1,05 € 1,01 € 0,972 € 0,937 € 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: 2,89 € 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 2,89 € 2,50 € 2,37 € 2,29 € Reel 1,94 € View 1,87 € 1,80 € 1,69 € 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: 2,55 € 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 2,55 € 2,20 € 2,08 € 1,94 € Reel 1,64 € View 1,61 € 1,54 € 1,49 € 1,43 €	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: 3,04 € 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 3,04 € 2,62 € 2,49 € 2,38 € Reel 1,97 € View 2,33 € 1,94 € 1,91 € 1,81 €	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: 3,04 € 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 3,04 € 2,62 € 2,49 € 2,39 € Reel 2,02 € View 1,99 € 1,96 € 1,85 €	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: 2,42 € 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 2,42 € 2,10 € 1,98 € 1,89 € Reel 1,60 € View 1,52 € 1,47 € 1,40 €	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: 1,65 € 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 1,65 € 1,44 € 1,36 € 1,28 € Reel 1,08 € View 1,03 € 0,989 € 0,946 € 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: 1,65 € 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 1,65 € 1,44 € 1,36 € 1,28 € Reel 1,08 € View 1,07 € 1,02 € 0,989 € 0,946 €	Min.: 1 Mult.: 1 : 250
MEMS Oscillators 100MHz 3.3V -49C +125C SiT8918BA-23-33N-100.00000G SiTime 1: 2,55 € 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 2,55 € 2,20 € 2,08 € 2,01 € Reel 1,70 € View 1,64 € 1,58 € 1,49 € 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: 3,04 € 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 3,04 € 2,62 € 2,49 € 2,39 € Reel 2,02 € View 1,98 € 1,94 € 1,83 € 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: 2,08 € 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 2,08 € 1,80 € 1,70 € 1,60 € Reel 1,35 € View 1,33 € 1,27 € 1,24 € 1,19 €	Min.: 1 Mult.: 1 : 250
Standard Clock Oscillators 12MHz, 3.3V, 25ppm, -55 to 125C. Bulk SIT8944BML72-33EA12.000000 SiTime 1: 41,69 € 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	41,69 € 37,01 € 34,57 € 33,31 € 32,47 €	Min.: 1 Mult.: 1
Standard Clock Oscillators SIT8924BA-73-18E-33.333333 SiTime 1: 2,44 € 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 2,44 € 2,12 € 2,00 € 1,92 € Reel 1,63 € View 1,56 € 1,51 € 1,44 € MouseReel Available	Min.: 1 Mult.: 1 : 250
Standard Clock Oscillators 48MHz, 3.3V, 50ppm, -40 to 125C, Bulk SIT8944BA-83-33EA48.000000 SiTime 1: 19,98 € 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	19,98 € 17,36 € 16,43 € 15,75 € View 15,09 € 14,69 € 14,33 €	Min.: 1 Mult.: 1
Standard Clock Oscillators 50MHz, 2.25V - 3.63V, 25ppm, -55 to 125C, Bulk SiT8944BM-12-XXEA50.000000 SiTime 1: 41,69 € 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	41,69 € 37,01 € 34,57 € 33,31 € 32,47 €	Min.: 1 Mult.: 1
MEMS Oscillators 50MHz 25ppm 3.3V Standby SIT8918AA-11-33S-50.000000G SiTime 1: 3,04 € 49In Stock	Mfr. Part No. SIT8918AA-11-33S-50.000000G Mouser Part No 788-8918AA-11-33S50X	SiTime	MEMS Oscillators 50MHz 25ppm 3.3V Standby Learn More about SiTime automotive ruggedized oscillator families	Datasheet	49In Stock	Cut Tape 3,04 € 2,62 € 2,49 € 2,40 € Reel 2,03 € 1,91 € MouseReel Available	Min.: 1 Mult.: 1 : 250