Oscillators – Mouser United Kingdom

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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 (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Frequency	Frequency Stability	Termination Style	Package/Case	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
Standard Clock Oscillators -55 to 125C, 2016, 20ppm, Default Dr Str, 3.3V, 100MHz, OE, 250 pcs T&R 8 mm SIT8924BM-71-33E-100.000000G SiTime 1: £13.31 43In Stock 750On Order	Mfr. Part No. SIT8924BM-71-33E-100.000000G Mouser Part No 788-8924BM7133E100.G	SiTime	Standard Clock Oscillators -55 to 125C, 2016, 20ppm, Default Dr Str, 3.3V, 100MHz, OE, 250 pcs T&R 8 mm Learn More about SiTime automotive ruggedized oscillator families	Datasheet	43In Stock 750On Order On Order Ship Dates Mfr. No: SIT8924BM-71-33E-100.000000G Stock: 43 Can Dispatch Immediately On Order: 250 Expected 04/01/2027 500 Expected 27/01/2027 Factory Lead Time: 14 Weeks	Cut Tape £13.31 £11.51 £11.00 £10.54 Reel £9.51 View £10.15 £9.38 £9.35 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	Standard Oscillators	100 MHz	20 PPM	SMD/SMT	2 mm x 1.6 mm	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Standard Clock Oscillators SIT8924BA-73-18E-33.333333 SiTime 1: £2.13 94In 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	94In Stock	Cut Tape £2.13 £1.84 £1.75 £1.64 Reel £1.39 View £1.35 £1.27 £1.22 MouseReel Available	Min.: 1 Mult.: 1 : 250	Standard Oscillators	33.333333 MHz	50 PPM	SMD/SMT	2 mm x 1.6 mm	- 40 C	+ 125 V		Reel, Cut Tape, MouseReel
Standard Clock Oscillators 50MHz 2.5V -40C +125C SiT8924BA-22-25E-50.000000E SiTime 1: £1.83 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 £1.83 £1.58 £1.50 £1.37 Reel £1.09 View £1.28 £1.08 £1.05 MouseReel Available	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
Standard Clock Oscillators 25MHz 1.8V -40C +125C SiT8924BA-72-18E-25.000000E SiTime 1: £2.02 416In Stock 1,000Expected 02/02/2027	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	416In Stock 1,000Expected 02/02/2027	Cut Tape £2.02 £1.75 £1.65 £1.50 Reel £1.19 View £1.41 £1.18 £1.13 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
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: £1.95 197In 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	197In Stock	Cut Tape £1.95 £1.68 £1.59 £1.48 Reel £1.26 View £1.20 £1.13 £1.10	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
Standard Clock Oscillators Endura Series Oscillator SIT8944BE-11-33EA100.000000 SiTime 1: £8.58 111In 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	111In Stock	£8.58 £7.41 £7.05 £6.70 View £6.41 £6.08 £5.79	Min.: 1 Mult.: 1	Standard Oscillators	100 MHz	20 PPM	SMD/SMT	2.5 mm x 2 mm	- 40 C	+ 105 C	AEC-Q100	Bulk
Standard Clock Oscillators 25MHz 3.3V -40C +125C SiT8924BA-13-33E-25.000000E SiTime 1: £1.59 695In Stock 2,000Expected 25/01/2027	Mfr. Part No. SiT8924BA-13-33E-25.000000E Mouser Part No 788-8924BA-1333E-25E	SiTime	Standard Clock Oscillators 25MHz 3.3V -40C +125C Learn More about SiTime automotive ruggedized oscillator families	Datasheet	695In Stock 2,000Expected 25/01/2027	Cut Tape £1.59 £1.37 £1.30 £1.19 Reel £0.899 View £1.09 £1.07 £0.882 MouseReel Available	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
Standard Clock Oscillators -40 to 85C, 3225, 20ppm, 'U' Drive Str, 3.3V, 100MHz, NC, 250 pcs T&R 8 mm SIT8924BIU21-33N-100.000000G SiTime 250: £1.24 250In Stock	Mfr. Part No. SIT8924BIU21-33N-100.000000G Mouser Part No 788-SIT8924BU2133N00	SiTime	Standard Clock Oscillators -40 to 85C, 3225, 20ppm, 'U' Drive Str, 3.3V, 100MHz, NC, 250 pcs T&R 8 mm Learn More about SiTime automotive ruggedized oscillator families	Datasheet	250In Stock	Reel £1.24 £1.20 £1.19 £1.14 £1.13	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
Standard Clock Oscillators -40 to 125C, 2016, 25ppm, 3.3V, 20MHz, OE, Default, 250 pcs T&R 8 mm SiT8924BA-72-33E-20.000000G SiTime 1: £2.52 425In Stock	Mfr. Part No. SiT8924BA-72-33E-20.000000G Mouser Part No 788-8924BA7233E2G	SiTime	Standard Clock Oscillators -40 to 125C, 2016, 25ppm, 3.3V, 20MHz, OE, Default, 250 pcs T&R 8 mm Learn More about SiTime automotive ruggedized oscillator families	Datasheet	425In Stock	Cut Tape £2.52 £2.17 £2.07 £1.94 Reel £1.63 View £1.56 £1.47 £1.42 MouseReel Available	Min.: 1 Mult.: 1 : 250	Standard Oscillators								Reel, Cut Tape, MouseReel
Standard Clock Oscillators 40MHz -55C +125C 3.3V 50ppm AEC-Q200 SIT8924BM-83-33E-40.000000X SiTime 1: £24.38 48In Stock	Mfr. Part No. SIT8924BM-83-33E-40.000000X Mouser Part No 788-8924BM8333E40X	SiTime	Standard Clock Oscillators 40MHz -55C +125C 3.3V 50ppm AEC-Q200 Learn More about SiTime automotive ruggedized oscillator families	Datasheet	48In Stock	Cut Tape £24.38 £21.08 £20.03 £19.55 Reel £18.45 MouseReel Available	Min.: 1 Mult.: 1 : 250	Standard Oscillators	40 MHz	50 PPM	SMD/SMT	7 mm x 5 mm	- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Standard Clock Oscillators 12MHz, 3.3V, 25ppm, -55 to 125C. Bulk SIT8944BML72-33EA12.000000 SiTime 1: £35.30 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	£35.30 £30.68 £29.36 £29.08 £28.35	Min.: 1 Mult.: 1	Standard Oscillators	12 MHz	25 PPM	SMD/SMT	2 mm x 1.6 mm	- 55 C	+ 125 C		Bulk
MEMS Oscillators 100MHz 3.3V -49C +125C SiT8918BA-23-33N-100.00000G SiTime 1: £2.23 35In Stock 250Expected 07/01/2027	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	35In Stock 250Expected 07/01/2027	Cut Tape £2.23 £1.91 £1.82 £1.72 Reel £1.46 View £1.42 £1.33 £1.27 MouseReel Available	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
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: £2.65 256In 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	256In Stock	Cut Tape £2.65 £2.29 £2.17 £2.07 Reel £1.70 View £2.02 £1.63 £1.55 MouseReel Available	Min.: 1 Mult.: 1 : 250	MEMS Oscillators	40 MHz	25 PPM			- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
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: £1.82 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 £1.82 £1.56 £1.48 £1.37 Reel £1.16 View £1.15 £1.11 £1.05 £1.02	Min.: 1 Mult.: 1 : 250	MEMS Oscillators	33.333333 MHz	20 PPM			- 40 C	+ 105 C		Reel, Cut Tape
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: £2.65 1In Stock 250Expected 14/10/2026	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	1In Stock 250Expected 14/10/2026	Cut Tape £2.65 £2.28 £2.17 £2.00 Reel £1.69 View £1.67 £1.59 £1.52 £1.48	Min.: 1 Mult.: 1 : 250	MEMS Oscillators	25 MHz	25 PPM			- 40 C	+ 125 C		Reel, Cut Tape
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: £2.65 316In 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	316In Stock	Cut Tape £2.65 £2.28 £2.17 £1.96 Reel £1.66 View £1.65 £1.58 £1.50 £1.47	Min.: 1 Mult.: 1 : 250	MEMS Oscillators	50 MHz	20 PPM		2 mm x 1.6 mm	- 40 C	+ 125 C		Reel, Cut Tape
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: £2.65 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 £2.65 £2.29 £2.17 £2.07 Reel £1.69 View £2.00 £1.68 £1.62 £1.54	Min.: 1 Mult.: 1 : 250	MEMS Oscillators								Reel, Cut Tape
MEMS Oscillators -40 to 125C, 2520, 25ppm, Default Dr Str, 1.8V, 25MHz, ST, 250 pcs T&R 8 mm SIT8918BA-12-18S-25.000000G SiTime 1: £2.65 60In Stock	Mfr. Part No. SIT8918BA-12-18S-25.000000G Mouser Part No 788-8918BA1218S25G	SiTime	MEMS Oscillators -40 to 125C, 2520, 25ppm, Default Dr Str, 1.8V, 25MHz, ST, 250 pcs T&R 8 mm Learn More about SiTime automotive ruggedized oscillator families	Datasheet	60In Stock	Cut Tape £2.65 £2.29 £2.17 £2.07 Reel £1.69 View £2.00 £1.68 £1.62 £1.54	Min.: 1 Mult.: 1 : 250	MEMS Oscillators								Reel, Cut Tape
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: £2.65 276In 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	276In Stock	Cut Tape £2.65 £2.29 £2.17 £2.07 Reel £1.73 View £2.04 £1.72 £1.64 £1.55	Min.: 1 Mult.: 1 : 250	MEMS Oscillators								Reel, Cut Tape
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: £2.11 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 £2.11 £1.82 £1.73 £1.62 Reel £1.37 View £1.32 £1.24 £1.20	Min.: 1 Mult.: 1 : 250	MEMS Oscillators	80 MHz	50 PPM		2 mm x 1.6 mm	- 40 C	+ 125 C		Reel, Cut Tape
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: £1.44 250In 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	250In Stock	Cut Tape £1.44 £1.25 £1.18 £1.10 Reel £0.934 View £0.882 £0.841 £0.803 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
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: £1.44 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 £1.44 £1.25 £1.18 £1.07 Reel £0.908 View £0.882 £0.834 £0.811	Min.: 1 Mult.: 1 : 250	MEMS Oscillators								Reel, Cut Tape
MEMS Oscillators 50MHz 25ppm 3.3V Standby SIT8918AA-11-33S-50.000000G SiTime 1: £2.84 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 £2.84 £2.46 £2.33 £2.23 Reel £1.89 View £2.14 £1.83 £1.75 £1.64 MouseReel Available	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
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: £2.23 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 £2.23 £1.91 £1.82 £1.66 Reel £1.41 View £1.39 £1.34 £1.26 £1.23	Min.: 1 Mult.: 1 : 250	MEMS Oscillators	50 MHz	50 PPM		2.5 mm x 2 mm	- 40 C	+ 125 C		Reel, Cut Tape
Standard Clock Oscillators 12MHz 2.25-3.6V -40C +105C SiT8924BE-72-XXE-12.000000E SiTime 1: £1.85 640In 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	640In Stock	Cut Tape £1.85 £1.59 £1.52 £1.37 Reel £1.05 View £1.26 £1.25 £1.04 MouseReel Available	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