Resonators

Browse available Resonators part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Type	Frequency	Frequency Stability	Frequency Tolerance	Features	Capacitance	Impedance	Operating Temperature	Mounting Type	Size / Dimension	Height
RO3075E-1 RESONATOR,SM,345.000 MHZ RFMi	9,000	-	RFQ	Datasheet	-	6-SMD, No Lead	Tape & Reel (TR)	Active	SAW	345 MHz	32ppb	±50kHz	-	-	-	-40°C ~ 105°C	Surface Mount	0.118" L x 0.118" W (3.00mm x 3.00mm)	0.054" (1.38mm)
RO3101D-1 RESONATOR,SM,433.920 MHZ RFMi	9,000	-	RFQ	Datasheet	-	6-SMD, No Lead	Tape & Reel (TR)	Active	SAW	433.92 MHz	32ppb	±50kHz	-	-	-	-	Surface Mount	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.055" (1.40mm)
RO3118E-1 RESONATOR,SM,318.000 MHZ RFMi	9,000	-	RFQ	Datasheet	-	6-SMD, No Lead	Tape & Reel (TR)	Active	SAW	318 MHz	32ppb	±50kHz	-	-	-	-40°C ~ 105°C	Surface Mount	0.118" L x 0.118" W (3.00mm x 3.00mm)	0.054" (1.38mm)
RO3104E-1 RESONATOR,SM,303.825 MHZ RFMi	9,000	-	RFQ	Datasheet	-	6-SMD, No Lead	Tape & Reel (TR)	Active	SAW	303.825 MHz	32ppb	±50kHz	-	-	-	-40°C ~ 85°C	Surface Mount	0.118" L x 0.118" W (3.00mm x 3.00mm)	0.054" (1.38mm)
RO3150E RESONATOR,SM,304.000 MHZ RFMi	9,000	-	RFQ	Datasheet	-	6-SMD, No Lead	Tape & Reel (TR)	Active	SAW	304 MHz	32ppb	±75kHz	-	-	-	-40°C ~ 85°C	Surface Mount	0.118" L x 0.118" W (3.00mm x 3.00mm)	0.054" (1.38mm)
RO3104D-1 RESONATOR,SM,303.825 MHZ RFMi	9,000	-	RFQ	Datasheet	-	6-SMD, No Lead	Tape & Reel (TR)	Active	SAW	303.825 MHz	32ppb	±50kHz	-	-	-	-40°C ~ 85°C	Surface Mount	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.055" (1.40mm)
RO3300E RESONATOR,SM,403.550 MHZ RFMi	11,283	-	RFQ	Datasheet	-	6-SMD, No Lead	Tape & Reel (TR)	Active	SAW	403.55 MHz	32ppb	±75kHz	-	-	-	-40°C ~ 105°C	Surface Mount	0.118" L x 0.118" W (3.00mm x 3.00mm)	0.054" (1.38mm)
RO3316E RESONATOR,SM,319.508 MHZ RFMi	10,500	-	RFQ	Datasheet	-	6-SMD, No Lead	Tape & Reel (TR)	Active	SAW	319.508 MHz	32ppb	±75kHz	-	-	-	-40°C ~ 85°C	Surface Mount	0.118" L x 0.118" W (3.00mm x 3.00mm)	0.054" (1.38mm)
RO3101A RESONATOR,SM,433.920 MHZ RFMi	9,000	-	RFQ	Datasheet	-	4-SMD, No Lead	Tape & Reel (TR)	Active	SAW	433.92 MHz	32ppb	±75kHz	-	-	-	-40°C ~ 85°C	Surface Mount	0.197" L x 0.138" W (5.00mm x 3.50mm)	0.063" (1.60mm)
RO3103A RESONATOR,SM,418.000 MHZ RFMi	9,000	-	RFQ	Datasheet	-	4-SMD, No Lead	Tape & Reel (TR)	Active	SAW	418 MHz	32ppb	±75kHz	-	-	-	-40°C ~ 125°C	Surface Mount	0.197" L x 0.138" W (5.00mm x 3.50mm)	0.063" (1.60mm)
RO3208A RESONATOR,SM,315.500 MHZ RFMi	9,000	-	RFQ	Datasheet	-	4-SMD, No Lead	Tape & Reel (TR)	Active	SAW	315.5 MHz	32ppb	±75kHz	-	-	-	-40°C ~ 85°C	Surface Mount	0.197" L x 0.138" W (5.00mm x 3.50mm)	0.063" (1.60mm)
RO3120C RESONATOR,SM,403.550 MHZ RFMi	8,990	-	RFQ	Datasheet	-	8-SMD, No Lead	Tape & Reel (TR)	Active	SAW	403.55 MHz	32ppb	±75kHz	-	-	-	-	Surface Mount	0.197" L x 0.197" W (5.00mm x 5.00mm)	0.067" (1.70mm)
RO3112A RESONATOR,SM,433.420 MHZ RFMi	8,990	-	RFQ	Datasheet	-	4-SMD, No Lead	Tape & Reel (TR)	Active	SAW	433.42 MHz	32ppb	±75kHz	-	-	-	-40°C ~ 85°C	Surface Mount	0.197" L x 0.138" W (5.00mm x 3.50mm)	0.063" (1.60mm)
RO3156D RESONATOR,SM,868.950 MHZ RFMi	9,000	-	RFQ	Datasheet	-	6-SMD, No Lead	Tape & Reel (TR)	Active	SAW	868.95 MHz	32ppb	±200kHz	-	-	-	-	Surface Mount	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.059" (1.50mm)
RO3144D RESONATOR,SM,916.500 MHZ RFMi	8,990	-	RFQ	Datasheet	-	6-SMD, No Lead	Tape & Reel (TR)	Active	SAW	916.5 MHz	32ppb	±200kHz	-	-	-	-	Surface Mount	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.059" (1.50mm)
RO3112E RESONATOR,SM,433.420 MHZ RFMi	9,800	-	RFQ	Datasheet	-	6-SMD, No Lead	Tape & Reel (TR)	Active	SAW	433.42 MHz	32ppb	±75kHz	-	-	-	-40°C ~ 85°C	Surface Mount	0.118" L x 0.118" W (3.00mm x 3.00mm)	0.054" (1.38mm)
RO3103A-1 RESONATOR,SM,418.000 MHZ RFMi	9,000	-	RFQ	Datasheet	-	4-SMD, No Lead	Tape & Reel (TR)	Active	SAW	418 MHz	32ppb	±50kHz	-	-	-	-40°C ~ 125°C	Surface Mount	0.197" L x 0.138" W (5.00mm x 3.50mm)	0.063" (1.60mm)
RO3073E-1 RESONATOR,SM,315.000 MHZ RFMi	9,000	-	RFQ	Datasheet	-	6-SMD, No Lead	Tape & Reel (TR)	Active	SAW	315 MHz	32ppb	±50kHz	-	-	-	-40°C ~ 105°C	Surface Mount	0.118" L x 0.118" W (3.00mm x 3.00mm)	0.054" (1.38mm)
RO3156E RESONATOR,SM,868.950 MHZ RFMi	9,000	-	RFQ	Datasheet	-	6-SMD, No Lead	Tape & Reel (TR)	Active	SAW	868.95 MHz	32ppb	±200kHz	-	-	-	-40°C ~ 125°C	Surface Mount	0.118" L x 0.118" W (3.00mm x 3.00mm)	0.054" (1.38mm)
RO3101A-20 RESONATOR,SM,433.920 MHZ RFMi	9,000	-	RFQ	Datasheet	-	4-SMD, No Lead	Tape & Reel (TR)	Active	SAW	433.92 MHz	32ppb	±75kHz	-	-	-	-40°C ~ 85°C	Surface Mount	0.197" L x 0.138" W (5.00mm x 3.50mm)	0.063" (1.60mm)

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Resonators FAQ

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Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

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Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

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Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

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Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.