Oscillators

Use the filters and product table below to compare Oscillators components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Base Resonator	Type	Frequency	Function	Output	Voltage - Supply	Frequency Stability	Absolute Pull Range (APR)	Operating Temperature	Spread Spectrum Bandwidth	Current - Supply (Max)	Ratings	Mounting Type	Supplier Device Package	Size / Dimension	Height - Seated (Max)
SIT9121AI-1D2-33E10.000000 MEMS OSC XO 10.0000MHZ LVPECL SiTime	1,621	-	RFQ	Datasheet	SiT9121	6-SMD, No Lead	Strip	Active	MEMS	XO (Standard)	10 MHz	Enable/Disable	LVPECL	3.3V	±25ppm	-	-40°C ~ 85°C	-	69mA	-	Surface Mount	6-SMD (7x5)	0.276" L x 0.197" W (7.00mm x 5.00mm)	0.039" (1.00mm)
SIT9005AI-21-33EH37.125000 MEMS OSC XO 37.1250MHZ LVCMOS SiTime	958	-	RFQ	Datasheet	SiT9005	4-SMD, No Lead	Strip	Active	MEMS	XO (Standard)	37.125 MHz	Enable/Disable	LVCMOS	3.3V	±20ppm	-	-40°C ~ 85°C	-	6.5mA	-	Surface Mount	4-PQFN (3.2x2.5)	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
SIT9005AI-21-33ED40.000000 MEMS OSC XO 40.0000MHZ LVCMOS SiTime	910	-	RFQ	Datasheet	SiT9005	4-SMD, No Lead	Strip	Active	MEMS	XO (Standard)	40 MHz	Enable/Disable	LVCMOS	3.3V	±20ppm	-	-40°C ~ 85°C	-	6.5mA	-	Surface Mount	4-PQFN (3.2x2.5)	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
SIT9005AI-21-18ED40.000000 MEMS OSC XO 40.0000MHZ LVCMOS SiTime	503	-	RFQ	Datasheet	SiT9005	4-SMD, No Lead	Strip	Active	MEMS	XO (Standard)	40 MHz	Enable/Disable	LVCMOS	1.8V	±20ppm	-	-40°C ~ 85°C	-	5.5mA	-	Surface Mount	4-PQFN (3.2x2.5)	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
SIT9005AI-21-33ED37.125000 MEMS OSC XO 37.1250MHZ LVCMOS SiTime	417	-	RFQ	Datasheet	SiT9005	4-SMD, No Lead	Strip	Active	MEMS	XO (Standard)	37.125 MHz	Enable/Disable	LVCMOS	3.3V	±20ppm	-	-40°C ~ 85°C	-	6.5mA	-	Surface Mount	4-PQFN (3.2x2.5)	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
SIT9122AI-2B1-33E233.333333 MEMS OSC XO 233.333333MHZ LVDS SiTime	3,300	-	RFQ	Datasheet	SiT9122	6-SMD, No Lead	Strip	Active	MEMS	XO (Standard)	233.333333 MHz	Enable/Disable	LVDS	3.3V	±20ppm	-	-40°C ~ 85°C	-	55mA	-	Surface Mount	6-SMD (3.2x2.5)	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
SIT9120AI-1B1-33E25.000000 MEMS OSC XO 25.0000MHZ LVPECL SiTime	3,107	-	RFQ	Datasheet	SiT9120	6-SMD, No Lead	Strip	Active	MEMS	XO (Standard)	25 MHz	Enable/Disable	LVPECL	3.3V	±20ppm	-	-40°C ~ 85°C	-	69mA	-	Surface Mount	6-PQFD (3.2x2.5)	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
SIT5001AC-GE-33VQ-25.000000X MEMS OSC VCTCXO 25.0000MHZ LVCMO SiTime	247	-	RFQ	Datasheet	SiT5001	4-SMD, No Lead	Tape & Reel (TR)	Active	MEMS	VCTCXO	25 MHz	-	LVCMOS	3.3V	±5ppm	-	-20°C ~ 70°C	-	33mA	-	Surface Mount	4-SMD (2.7x2.4)	0.106" L x 0.094" W (2.70mm x 2.40mm)	0.031" (0.80mm)
SIT8920BM-83-33E-2.500000 MEMS OSC XO 2.5000MHZ LVCM LVTTL SiTime	119	-	RFQ	Datasheet	SiT8920B	4-SMD, No Lead	Strip	Active	MEMS	XO (Standard)	2.5 MHz	Enable/Disable	LVCMOS, LVTTL	3.3V	±50ppm	-	-55°C ~ 125°C	-	4.7mA	-	Surface Mount	4-PQFN (7x5)	0.276" L x 0.197" W (7.00mm x 5.00mm)	0.039" (1.00mm)
SIT9001AI-43-33D4-65.99340Y MEMS OSC XO 65.9934MHZ LVCMOS SiTime	1,000	-	RFQ	Datasheet	SiT9001	4-SMD, No Lead Exposed Pad	Bulk	Obsolete	MEMS	XO (Standard)	65.9934 MHz	-	LVCMOS	3.3V	±50ppm	-	-40°C ~ 85°C	-2.00%, Down Spread	34mA	-	Surface Mount	-	0.276" L x 0.197" W (7.00mm x 5.00mm)	0.039" (1.00mm)

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FREQUENTLY ASKED QUESTIONS

Oscillators FAQ

Common questions about filtering, comparing and sourcing Oscillators components.

How can I narrow the Oscillators selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Oscillators part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.