RF Switches

Browse available RF Switches 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	RF Type	Topology	Circuit	Frequency Range	Isolation	Insertion Loss	Test Frequency	P1dB	IIP3	Features	Impedance	Voltage - Supply	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
FMSW6236 PIN DIODE SWITCH SMA SPST 18GHZ Fairview Microwave	1,470	-	RFQ	Datasheet	-	-	Bag	Active	General Purpose	Absorptive	SPST	1GHz ~ 18GHz	65dB (min)	3dB	18GHz	-	-	-	50Ohm	-15V, 5V	-40°C ~ 85°C	-	-	Chassis Mount	-
R574332535 IC RF SWITCH SP5T 3GHZ Radiall USA, Inc.	3,857	-	RFQ	Datasheet	SPnT	Module	Bulk	Obsolete	General Purpose	-	SP5T	0Hz ~ 3GHz	80dB (min)	0.2dB (max)	3GHz	-	-	-	50Ohm	10.2V ~ 13V	-40°C ~ 85°C	-	-	-	-
FMSW6128 EM RELAY SWITCH 22 GHZ 12 V SMA Fairview Microwave	1,877	-	RFQ	Datasheet	-	-	Bag	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
R595433225R IC RF SWITCH SPDT 20GHZ Radiall USA, Inc.	4,815	-	RFQ	Datasheet	DP3T/SPDT	Module, SMA Connectors	Bulk	Active	General Purpose	-	SPDT	0Hz ~ 20GHz	65dB (min)	0.54dB (max)	20GHz	-	-	-	50Ohm	20V ~ 32V	-25°C ~ 75°C	-	-	-	-
R574393505 IC RF SWITCH SP5T 3GHZ Radiall USA, Inc.	1,444	-	RFQ	Datasheet	SPnT	Module	Bulk	Obsolete	General Purpose	-	SP5T	0Hz ~ 3GHz	80dB (min)	0.2dB (max)	3GHz	-	-	-	50Ohm	24V ~ 30V	-40°C ~ 85°C	-	-	-	-
R574G03415 SP4T TERMINATED RAMSES SMA 3GHZ Radiall USA, Inc.	3,777	-	RFQ	Datasheet	RAMSES	Module, SMA Connectors	Bulk	Active	General Purpose	-	SP4T	DC ~ 18GHz	60dB (min)	0.5dB (max)	18GHz	-	-	-	50Ohm	24V ~ 30V	-40°C ~ 85°C	-	-	-	-
R574422605 IC RF SWITCH SP6T 18GHZ Radiall USA, Inc.	1,550	-	RFQ	Datasheet	RAMSES	Module	Bulk	Obsolete	General Purpose	-	SP6T	0Hz ~ 18GHz	60dB (min)	0.5dB (max)	18GHz	-	-	-	50Ohm	10.2V ~ 13V	-40°C ~ 85°C	-	-	-	-
R574423605 IC RF SWITCH SP6T 18GHZ Radiall USA, Inc.	3,423	-	RFQ	Datasheet	RAMSES	Module	Bulk	Obsolete	General Purpose	-	SP6T	0Hz ~ 18GHz	60dB (min)	0.5dB (max)	18GHz	-	-	-	50Ohm	24V ~ 30V	-40°C ~ 85°C	-	-	-	-
FMSW6238 PIN DIODE SWITCH SMA SPDT 8GHZ Fairview Microwave	3,462	-	RFQ	Datasheet	-	-	Bag	Active	General Purpose	Absorptive	SPDT	4GHz ~ 8GHz	70dB (min)	1.9dB	8GHz	-	-	-	50Ohm	-15V, 5V	-40°C ~ 85°C	-	-	Chassis Mount	-
R574432445 IC RF SWITCH SP4T 18GHZ Radiall USA, Inc.	2,043	-	RFQ	Datasheet	SPnT	Module	Bulk	Obsolete	General Purpose	-	SP4T	0Hz ~ 18GHz	60dB (min)	0.5dB (max)	18GHz	-	-	-	50Ohm	10.2V ~ 13V	-40°C ~ 85°C	-	-	-	-
R574433445 IC RF SWITCH SP4T 18GHZ Radiall USA, Inc.	2,830	-	RFQ	Datasheet	SPnT	Module	Bulk	Obsolete	General Purpose	-	SP4T	0Hz ~ 18GHz	60dB (min)	0.5dB (max)	18GHz	-	-	-	50Ohm	24V ~ 30V	-40°C ~ 85°C	-	-	-	-
R573433425 IC RF SWITCH SP4T 18GHZ Radiall USA, Inc.	3,019	-	RFQ	Datasheet	SPnT	Module	Bulk	Active	General Purpose	-	SP4T	0Hz ~ 18GHz	60dB (min)	0.5dB (max)	18GHz	-	-	-	50Ohm	24V ~ 30V	-40°C ~ 85°C	-	-	-	-
R573492320 IC RF SWITCH SP3T 18GHZ Radiall USA, Inc.	1,609	-	RFQ	Datasheet	RAMSES	Module	Bulk	Active	General Purpose	-	SP3T	0Hz ~ 18GHz	60dB (min)	0.5dB (max)	18GHz	-	-	-	50Ohm	10.2V ~ 13V	-40°C ~ 85°C	-	-	-	-
R573493320 IC RF SWITCH SP3T 18GHZ Radiall USA, Inc.	1,987	-	RFQ	Datasheet	SPnT	Module	Bulk	Active	General Purpose	-	SP3T	0Hz ~ 18GHz	60dB (min)	0.5dB (max)	18GHz	-	-	-	50Ohm	24V ~ 30V	-40°C ~ 85°C	-	-	-	-
R574383600 IC RF SWITCH SP6T 3GHZ Radiall USA, Inc.	4,108	-	RFQ	Datasheet	SPnT	Module	Bulk	Obsolete	General Purpose	-	SP6T	0Hz ~ 3GHz	80dB (min)	0.2dB (max)	3GHz	-	-	-	50Ohm	24V ~ 30V	-40°C ~ 85°C	-	-	-	-
R574453405 IC RF SWITCH SP4T 18GHZ Radiall USA, Inc.	1,580	-	RFQ	Datasheet	SPnT	Module	Bulk	Obsolete	General Purpose	-	SP4T	0Hz ~ 18GHz	60dB (min)	0.5dB (max)	18GHz	-	-	-	50Ohm	24V ~ 30V	-40°C ~ 85°C	-	-	-	-
R574332420 IC RF SWITCH SP4T 3GHZ Radiall USA, Inc.	2,578	-	RFQ	Datasheet	SPnT	Module	Bulk	Obsolete	General Purpose	-	SP4T	0Hz ~ 3GHz	80dB (min)	0.2dB (max)	3GHz	-	-	-	50Ohm	10.2V ~ 13V	-40°C ~ 85°C	-	-	-	-
R574333420 IC RF SWITCH SP4T 3GHZ Radiall USA, Inc.	3,149	-	RFQ	Datasheet	SPnT	Module	Bulk	Obsolete	General Purpose	-	SP4T	0Hz ~ 3GHz	80dB (min)	0.2dB (max)	3GHz	-	-	-	50Ohm	24V ~ 30V	-40°C ~ 85°C	-	-	-	-
FMSW6492 EM RELAY SWITCH 12.4 GHZ 28 V TY Fairview Microwave	3,014	-	RFQ	Datasheet	-	-	Bag	Active	General Purpose	Reflective	SPDT	0Hz ~ 12.4GHz	90dB	0.2dB	12GHz	-	-	-	50Ohm	28V	-25°C ~ 65°C	-	-	Chassis Mount	-
FMSW6491 EM RELAY SWITCH 12.4 GHZ 12 V TY Fairview Microwave	4,621	-	RFQ	Datasheet	-	-	Bag	Active	General Purpose	Reflective	SPDT	0Hz ~ 12.4GHz	90dB	0.2dB	12GHz	-	-	-	50Ohm	12V	-25°C ~ 65°C	-	-	Chassis Mount	-

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FREQUENTLY ASKED QUESTIONS

RF Switches FAQ

Common questions about selecting, comparing and sourcing RF Switches components through Winsun (HK) Electronics.

What should I check when selecting RF Switches components?

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

Can Winsun help source specific RF Switches part numbers?

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.

Do you support shortage, obsolete or hard-to-find RF Switches parts?

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

How do I request a quote for RF Switches components?

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.