TCXO Oscillators – Mouser United Kingdom

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SiT-515x Elite Platform™ Super-TCXOs

SiTime SiT-515x Elite Platform™ Super-TCXOs deliver stable timing in the presence of environmental stressors like air flow, temperature perturbation, vibration, shock, and electromagnetic interference. These TCXOs leverage SiTime’s unique DualMEMS™ temperature sensing and TurboCompensation™ technology. The SiT5155 TCXOs are engineered for high-accuracy GNSS systems in precision farming, survey, construction, and other industrial equipment. The SiT5156 and SiT5157 TCXOs are highly flexible, tight-stability oscillators capable of supporting up to 220MHz. The Elite Platform™ Super-TCXOs are ideal for high-reliability telecom, wireless and networking, industrial, precision GNSS, and audio/video applications.

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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	Load Capacitance	Supply Voltage - Min	Supply Voltage - Max	Output Format	Termination Style	Minimum Operating Temperature	Maximum Operating Temperature	Length	Width	Height	Series	Packaging
TCXO Oscillators 10MHz 3.3V 0.5ppm -40 to 85C SiT5155AI-FK-33E0-10.000000X SiTime 1: £32.71 368In Stock	Mfr. Part No. SiT5155AI-FK-33E0-10.000000X Mouser Part No 788-5155AI-FK3E0-10X	SiTime	TCXO Oscillators 10MHz 3.3V 0.5ppm -40 to 85C Learn More about SiTime sit 515x super tcxos	Datasheet	368In Stock	Cut Tape £32.71 £29.18 £28.82 Reel £28.45 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	TCXO	10 MHz	0.5 PPM	15 pF	2.97 V	3.63 V	LVCMOS	SMD/SMT	- 40 C	+ 85 C	5 mm	3.2 mm	0.87 mm	SiT5155	Reel, Cut Tape, MouseReel
TCXO Oscillators 20MHz 3.3V 0.5ppm -40 to 85C SiT5155AI-FK-33E0-20.000000X SiTime 1: £30.14 109In Stock	Mfr. Part No. SiT5155AI-FK-33E0-20.000000X Mouser Part No 788-5155AI-FK3E0-20X	SiTime	TCXO Oscillators 20MHz 3.3V 0.5ppm -40 to 85C Learn More about SiTime sit 515x super tcxos	Datasheet	109In Stock	Cut Tape £30.14 £28.20 £28.19 Reel £25.06 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	TCXO	20 MHz	0.5 PPM	15 pF	2.97 V	3.63 V	LVCMOS	SMD/SMT	- 40 C	+ 85 C	5 mm	3.2 mm	0.87 mm	SiT5155	Reel, Cut Tape, MouseReel
TCXO Oscillators 10MHz 3.3V 0.5ppm -40 to 85C SiT5155AI-FK-33VT-10.000000X SiTime 1: £34.33 421In Stock	Mfr. Part No. SiT5155AI-FK-33VT-10.000000X Mouser Part No 788-5155AI-FK3VT-10X	SiTime	TCXO Oscillators 10MHz 3.3V 0.5ppm -40 to 85C Learn More about SiTime sit 515x super tcxos	Datasheet	421In Stock	Cut Tape £34.33 £23.95 Reel £23.95 MouseReel Available	Min.: 1 Mult.: 1 : 250	VCTCXO	10 MHz	0.5 PPM	15 pF	2.97 V	3.63 V	LVCMOS	SMD/SMT	- 40 C	+ 85 C	5 mm	3.2 mm	0.87 mm	SiT5155	Reel, Cut Tape, MouseReel
TCXO Oscillators 25MHz 3.3V 0.5ppm -40 to 85C SiT5156AI-FK-33E0-25.000000X SiTime 1: £40.46 1,404Expected 24/02/2027	Mfr. Part No. SiT5156AI-FK-33E0-25.000000X Mouser Part No 788-5156AI-FK3E0-25X	SiTime	TCXO Oscillators 25MHz 3.3V 0.5ppm -40 to 85C Learn More about SiTime sit 515x super tcxos	Datasheet	1,404Expected 24/02/2027	Cut Tape £40.46 £36.33 £34.38 £32.48 View Reel £31.37 £32.26 £31.37 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	TCXO	25 MHz	0.5 PPM	15 pF	2.97 V	3.63 V	LVCMOS	SMD/SMT	- 40 C	+ 85 C	5 mm	3.2 mm	0.87 mm	SiT5156	Reel, Cut Tape, MouseReel
TCXO Oscillators 25MHz 3.3V 0.5ppm -40 to 85C SiT5156AI-FK-33VT-25.000000X SiTime 250: £30.01 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. SiT5156AI-FK-33VT-25.000000X Mouser Part No 788-5156AI-FK3VT-25X	SiTime	TCXO Oscillators 25MHz 3.3V 0.5ppm -40 to 85C Learn More about SiTime sit 515x super tcxos	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel £30.01 View Quote	Min.: 250 Mult.: 250 : 250	VCTCXO	25 MHz	0.5 PPM	15 pF	2.97 V	3.63 V	LVCMOS	SMD/SMT	- 40 C	+ 85 C	5 mm	3.2 mm	0.87 mm	SiT5156	Reel
TCXO Oscillators SiT5155, -40 to 105C, 5.0x3.2, 0.5ppm, 2.5V, 26MHz, Voltage Control, 6.25 ppm pull range, Clipped Sinewave, 1k pcs T&R SiT5155AECFK-25VT-26.000000Y SiTime 1,000: £22.17 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SiT5155AECFK-25VT-26.000000Y Mouser Part No 788-5155AECFK25VT26Y	SiTime	TCXO Oscillators SiT5155, -40 to 105C, 5.0x3.2, 0.5ppm, 2.5V, 26MHz, Voltage Control, 6.25 ppm pull range, Clipped Sinewave, 1k pcs T&R Learn More about SiTime sit 515x super tcxos	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel £22.17	Min.: 1,000 Mult.: 1,000 : 1,000	VCTCXO						Clipped Sine Wave							SiT5155	Reel
TCXO Oscillators SiT5155, -40 to 105C, 5.0x3.2, 0.5ppm, 2.8V, 20MHz, Voltage Control, 6.25 ppm pull range, LVCMOS, 1k pcs T&R SiT5155AE-FK-28VT-20.000000Y SiTime 1,000: £28.19 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SiT5155AE-FK-28VT-20.000000Y Mouser Part No 788-5155AEFK28VT200Y	SiTime	TCXO Oscillators SiT5155, -40 to 105C, 5.0x3.2, 0.5ppm, 2.8V, 20MHz, Voltage Control, 6.25 ppm pull range, LVCMOS, 1k pcs T&R Learn More about SiTime sit 515x super tcxos	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel £28.19 Quote Quote	Min.: 1,000 Mult.: 1,000 : 1,000	VCTCXO						LVCMOS							SiT5155	Reel
TCXO Oscillators SiT5155, -40 to 105C, 5.0x3.2, 0.5ppm, 2.8V, 20MHz, Voltage Control, 6.25 ppm pull range, LVCMOS, 25 T&R SiT5155AE-FK-28VT-20.000000F SiTime 1: £43.60 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SiT5155AE-FK-28VT-20.000000F Mouser Part No 788-5155AEFK28VT2F	SiTime	TCXO Oscillators SiT5155, -40 to 105C, 5.0x3.2, 0.5ppm, 2.8V, 20MHz, Voltage Control, 6.25 ppm pull range, LVCMOS, 25 T&R Learn More about SiTime sit 515x super tcxos	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape £43.60 £38.52 Reel £38.52	Min.: 1 Mult.: 1 : 25	VCTCXO						LVCMOS							SiT5155	Reel, Cut Tape
TCXO Oscillators SiT5155, -40 to 105C, 5.0x3.2, 0.5ppm, 2.8V, 20MHz, Voltage Control, 6.25 ppm pull range, LVCMOS, 250 T&R SiT5155AE-FK-28VT-20.000000X SiTime 250: £28.18 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SiT5155AE-FK-28VT-20.000000X Mouser Part No 788-5155AEFK28VT2X	SiTime	TCXO Oscillators SiT5155, -40 to 105C, 5.0x3.2, 0.5ppm, 2.8V, 20MHz, Voltage Control, 6.25 ppm pull range, LVCMOS, 250 T&R Learn More about SiTime sit 515x super tcxos	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel £28.18 Quote Quote	Min.: 250 Mult.: 250 : 250	VCTCXO						LVCMOS							SiT5155	Reel
TCXO Oscillators SiT5155, -40 to 105C, 5.0x3.2, 0.5ppm, 3.3V, 40MHz, No Connect, pull range, LVCMOS, 250 T&R SiT5155AE-FK-33N0-40.000000X SiTime 250: £32.12 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SiT5155AE-FK-33N0-40.000000X Mouser Part No 788-5155AEFK33N04X	SiTime	TCXO Oscillators SiT5155, -40 to 105C, 5.0x3.2, 0.5ppm, 3.3V, 40MHz, No Connect, pull range, LVCMOS, 250 T&R Learn More about SiTime sit 515x super tcxos	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel £32.12 View Quote	Min.: 250 Mult.: 250 : 250	TCXO						LVCMOS							SiT5155	Reel
TCXO Oscillators 20MHz 3.3V 0.5ppm -40 to 85C SiT5155AI-FK-33VT-20.000000X SiTime 250: £25.36 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SiT5155AI-FK-33VT-20.000000X Mouser Part No 788-5155AI-FK3VT-20X	SiTime	TCXO Oscillators 20MHz 3.3V 0.5ppm -40 to 85C Learn More about SiTime sit 515x super tcxos	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel £25.36 View Quote	Min.: 250 Mult.: 250 : 250	VCTCXO	20 MHz	0.5 PPM	15 pF	2.97 V	3.63 V	LVCMOS	SMD/SMT	- 40 C	+ 85 C	5 mm	3.2 mm	0.87 mm	SiT5155	Reel
TCXO Oscillators SiT5155, -40 to 85C, 5.0x3.2, 0.5ppm, 3.3V, 10MHz, Output Enable, pull range, LVCMOS, 25 T&R SiT5155AI-FK-33E0-10.000000F SiTime 25: £25.96 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SiT5155AI-FK-33E0-10.000000F Mouser Part No 788-5155AIFK33E0100F	SiTime	TCXO Oscillators SiT5155, -40 to 85C, 5.0x3.2, 0.5ppm, 3.3V, 10MHz, Output Enable, pull range, LVCMOS, 25 T&R Learn More about SiTime sit 515x super tcxos	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel £25.96 £25.51 Quote Quote	Min.: 25 Mult.: 25 : 25	TCXO	10 MHz			2.97 V	3.63 V	LVCMOS		- 40 C	+ 85 C	5 mm	3.2 mm		SiT5155	Reel
TCXO Oscillators SiT5155, -40 to 85C, 5.0x3.2, 0.5ppm, 3.3V, 20MHz, Output Enable, pull range, LVCMOS, 25 T&R SiT5155AI-FK-33E0-20.000000F SiTime 25: £25.96 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SiT5155AI-FK-33E0-20.000000F Mouser Part No 788-5155AIFK33E0200F	SiTime	TCXO Oscillators SiT5155, -40 to 85C, 5.0x3.2, 0.5ppm, 3.3V, 20MHz, Output Enable, pull range, LVCMOS, 25 T&R Learn More about SiTime sit 515x super tcxos	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel £25.96 £25.39 Quote Quote	Min.: 25 Mult.: 25 : 25	TCXO						LVCMOS							SiT5155	Reel
TCXO Oscillators SiT5155, -40 to 85C, 5.0x3.2, 0.5ppm, 3.3V, 10MHz, Voltage Control, 6.25 ppm pull range, LVCMOS, 25 T&R SiT5155AI-FK-33VT-10.000000F SiTime 25: £26.02 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SiT5155AI-FK-33VT-10.000000F Mouser Part No 788-5155AIFK33VT10F	SiTime	TCXO Oscillators SiT5155, -40 to 85C, 5.0x3.2, 0.5ppm, 3.3V, 10MHz, Voltage Control, 6.25 ppm pull range, LVCMOS, 25 T&R Learn More about SiTime sit 515x super tcxos	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel £26.02 £25.95 View Quote	Min.: 25 Mult.: 25 : 25	VCTCXO						LVCMOS							SiT5155	Reel
TCXO Oscillators SiT5155, -40 to 85C, 5.0x3.2, 0.5ppm, 3.3V, 10MHz, Voltage Control, 6.25 ppm pull range, LVCMOS, 1k pcs T&R SiT5155AI-FK-33VT-10.000000Y SiTime 1,000: £21.85 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SiT5155AI-FK-33VT-10.000000Y Mouser Part No 788-5155AIFK33VT1Y	SiTime	TCXO Oscillators SiT5155, -40 to 85C, 5.0x3.2, 0.5ppm, 3.3V, 10MHz, Voltage Control, 6.25 ppm pull range, LVCMOS, 1k pcs T&R Learn More about SiTime sit 515x super tcxos	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel £21.85 Quote Quote	Min.: 1,000 Mult.: 1,000 : 1,000	VCTCXO						LVCMOS							SiT5155	Reel
TCXO Oscillators SiT5155, -40 to 85C, 5.0x3.2, 0.5ppm, 3.3V, 20MHz, Voltage Control, 6.25 ppm pull range, LVCMOS, 25 T&R SiT5155AI-FK-33VT-20.000000F SiTime 25: £25.96 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SiT5155AI-FK-33VT-20.000000F Mouser Part No 788-5155AIFK33VT200F	SiTime	TCXO Oscillators SiT5155, -40 to 85C, 5.0x3.2, 0.5ppm, 3.3V, 20MHz, Voltage Control, 6.25 ppm pull range, LVCMOS, 25 T&R Learn More about SiTime sit 515x super tcxos	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel £25.96 £25.37 Quote Quote	Min.: 25 Mult.: 25 : 25	VCTCXO						LVCMOS							SiT5155	Reel
TCXO Oscillators SiT5156, -40 to 105C, 5.0x3.2, 0.5ppm, 3.0V, 38.4MHz, Voltage Control, 6.25 ppm pull range, Clipped Sinewave, 25 T&R SiT5156AECFK-30VT-38.400000F SiTime 25: £42.89 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SiT5156AECFK-30VT-38.400000F Mouser Part No 788-5156AECFK30VT384	SiTime	TCXO Oscillators SiT5156, -40 to 105C, 5.0x3.2, 0.5ppm, 3.0V, 38.4MHz, Voltage Control, 6.25 ppm pull range, Clipped Sinewave, 25 T&R Learn More about SiTime sit 515x super tcxos	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel £42.89	Min.: 25 Mult.: 25 : 25	VCTCXO						Clipped Sine Wave							SiT5156	Reel
TCXO Oscillators SiT5156, -40 to 105C, 5.0x3.2, 2.5ppm, 3.3V, 50MHz, Output Enable, pull range, LVCMOS, 250 T&R SiT5156AE-FD-33E0-50.000000X SiTime 250: £24.59 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SiT5156AE-FD-33E0-50.000000X Mouser Part No 788-5156AEFD33E0500X	SiTime	TCXO Oscillators SiT5156, -40 to 105C, 5.0x3.2, 2.5ppm, 3.3V, 50MHz, Output Enable, pull range, LVCMOS, 250 T&R Learn More about SiTime sit 515x super tcxos	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel £24.59 View Quote	Min.: 250 Mult.: 250 : 250	TCXO						LVCMOS							Si5156	Reel
TCXO Oscillators SiT5156, -40 to 105C, 5.0x3.2, 2.5ppm, 3.3V, 50MHz, Output Enable, pull range, LVCMOS, 1k pcs T&R SiT5156AE-FD-33E0-50.000000Y SiTime 1,000: £21.70 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SiT5156AE-FD-33E0-50.000000Y Mouser Part No 788-5156AEFD33E05Y	SiTime	TCXO Oscillators SiT5156, -40 to 105C, 5.0x3.2, 2.5ppm, 3.3V, 50MHz, Output Enable, pull range, LVCMOS, 1k pcs T&R Learn More about SiTime sit 515x super tcxos	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel £21.70 Quote Quote	Min.: 1,000 Mult.: 1,000 : 1,000	TCXO						LVCMOS							Si5156	Reel
TCXO Oscillators SiT5156, -40 to 85C, 5.0x3.2, 1ppm, 2.5V, 25MHz, Output Enable, pull range, LVCMOS, 25 T&R SiT5156AI-FA-25E0-25.000000F SiTime 25: £29.72 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SiT5156AI-FA-25E0-25.000000F Mouser Part No 788-5156AIFA25E0250F	SiTime	TCXO Oscillators SiT5156, -40 to 85C, 5.0x3.2, 1ppm, 2.5V, 25MHz, Output Enable, pull range, LVCMOS, 25 T&R Learn More about SiTime sit 515x super tcxos	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel £29.72 £29.63 £29.54 View Quote	Min.: 25 Mult.: 25 : 25	TCXO						LVCMOS							Si5156	Reel
TCXO Oscillators SiT5156, -40 to 85C, 5.0x3.2, 1ppm, 3.3V, 10MHz, Voltage Control, 6.25 ppm pull range, LVCMOS, 1k pcs T&R SiT5156AI-FA-33VT-10.000000Y SiTime 1,000: £17.71 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SiT5156AI-FA-33VT-10.000000Y Mouser Part No 788-5156AIFA33VT1Y	SiTime	TCXO Oscillators SiT5156, -40 to 85C, 5.0x3.2, 1ppm, 3.3V, 10MHz, Voltage Control, 6.25 ppm pull range, LVCMOS, 1k pcs T&R Learn More about SiTime sit 515x super tcxos	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel £17.71	Min.: 1,000 Mult.: 1,000 : 1,000	VCTCXO						LVCMOS							SiT5156	Reel
TCXO Oscillators SiT5156, -40 to 85C, 5.0x3.2, 2.5ppm, 3.3V, 19.44MHz, Output Enable, pull range, LVCMOS, 1k pcs T&R SiT5156AI-FD-33E0-19.440000Y SiTime 1,000: £18.84 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SiT5156AI-FD-33E0-19.440000Y Mouser Part No 788-5156AIFD33E01944	SiTime	TCXO Oscillators SiT5156, -40 to 85C, 5.0x3.2, 2.5ppm, 3.3V, 19.44MHz, Output Enable, pull range, LVCMOS, 1k pcs T&R Learn More about SiTime sit 515x super tcxos	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel £18.84 Quote Quote	Min.: 1,000 Mult.: 1,000 : 1,000	TCXO						LVCMOS							Si5156	Reel
TCXO Oscillators SiT5156, -40 to 85C, 5.0x3.2, 0.5ppm, 3.3V, 25MHz, Output Enable, pull range, LVCMOS, 25 T&R SiT5156AI-FK-33E0-25.000000F SiTime 25: £39.71 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SiT5156AI-FK-33E0-25.000000F Mouser Part No 788-5156AIFK33E0250F	SiTime	TCXO Oscillators SiT5156, -40 to 85C, 5.0x3.2, 0.5ppm, 3.3V, 25MHz, Output Enable, pull range, LVCMOS, 25 T&R Learn More about SiTime sit 515x super tcxos	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel £39.71	Min.: 25 Mult.: 25 : 25	TCXO						LVCMOS							Si5156	Reel
TCXO Oscillators SiT5156, -40 to 85C, 5.0x3.2, 0.5ppm, 3.3V, 25MHz, No Connect, pull range, LVCMOS, 25 T&R SiT5156AI-FK-33N0-25.000000F SiTime 25: £38.83 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SiT5156AI-FK-33N0-25.000000F Mouser Part No 788-5156AIFK33N025F	SiTime	TCXO Oscillators SiT5156, -40 to 85C, 5.0x3.2, 0.5ppm, 3.3V, 25MHz, No Connect, pull range, LVCMOS, 25 T&R Learn More about SiTime sit 515x super tcxos	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel £38.83	Min.: 25 Mult.: 25 : 25	TCXO						LVCMOS							Si5156	Reel
TCXO Oscillators SiT5156, -40 to 85C, 5.0x3.2, 0.5ppm, 3.3V, 25MHz, No Connect, pull range, LVCMOS, 1k pcs T&R SiT5156AI-FK-33N0-25.000000Y SiTime 1,000: £26.65 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SiT5156AI-FK-33N0-25.000000Y Mouser Part No 788-5156AIFK33N025Y	SiTime	TCXO Oscillators SiT5156, -40 to 85C, 5.0x3.2, 0.5ppm, 3.3V, 25MHz, No Connect, pull range, LVCMOS, 1k pcs T&R Learn More about SiTime sit 515x super tcxos	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel £26.65 Quote Quote	Min.: 1,000 Mult.: 1,000 : 1,000	TCXO						LVCMOS							Si5156	Reel

SiT-515x Elite Platform™ Super-TCXOs

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