RF Circulators and Isolators

Browse available RF Circulators and Isolators 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	Isolation	Power - Average Forward	Insertion Loss	VSWR	Connector Type	Supplier Device Package
D3C8012Y-7 8.00 - 12.00 GHZ CRYOGENIC CIRCU DiTom Microwave	4,524	-	RFQ	Datasheet	-	Module, SMA Connectors	Bulk	Active	Circulator	8 GHz ~ 12 GHz	20dB (Min)	25 W	0.5dB (Max)	-	SMA-FEMALE, SMA-MALE	Module
D3C8012Y-5 8.00 - 12.00 GHZ CRYOGENIC CIRCU DiTom Microwave	4,779	-	RFQ	Datasheet	-	Module, SMA Connectors	Bulk	Active	Circulator	8 GHz ~ 12 GHz	20dB (Min)	25 W	0.5dB (Max)	-	SMA-FEMALE, SMA-MALE	Module
FMCR1000 CIRCULATOR 1-2 GHZ 100 W SMA Fairview Microwave	1,326	-	RFQ	Datasheet	-	Module, SMA Connectors	Bag	Active	Circulator	1 GHz ~ 2 GHz	18dB (Min)	100 W	0.6dB (Max)	1.35	SMA-FEMALE	Module
FMIR1014 ISOLATOR TYPE N JACK 1GHZ-2GHZ 5 Fairview Microwave	3,291	-	RFQ	Datasheet	-	Module	Bag	Active	Isolator	1 GHz ~ 2 GHz	36dB (Min)	50 W	1.2dB (Max)	1.35	TYPE-N FEMALE, SMA-FEMALE	Module
FMWCR1001 WG CIRCULATOR WR-90 8.2-12.4 GHZ Fairview Microwave	3,477	-	RFQ	Datasheet	-	Module	Bag	Active	Circulator	8.2 GHz ~ 12.4 GHz	18dB (Min)	20 W	0.4dB (Max)	1.3	-	Module
FMWCR1000 WG CIRCULATOR WR-112 7.05-10 GHZ Fairview Microwave	2,515	-	RFQ	Datasheet	-	Module	Bag	Active	Circulator	7.05 GHz ~ 10 GHz	18dB (Min)	20 W	0.4dB (Max)	1.3	-	Module
DSI2731 Space Isolator 27-31 GHz DiTom Microwave	1,143	-	RFQ	Datasheet	-	Module, SMA Connectors	Retail Package	Active	Isolator	27 GHz ~ 22 GHz	20dB (Min)	5 W	0.6dB (Max)	1.25	SMA-FEMALE	Module
DSC2731-1 Space Circulator 27-31 GHz DiTom Microwave	1,169	-	RFQ	Datasheet	-	Module, SMA Connectors	Retail Package	Active	Circulator	27 GHz ~ 22 GHz	20dB (Min)	5 W	0.6dB (Max)	1.25	SMA-FEMALE, SMA-MALE	Module
DSC2731-3 Space Circulator 27-31 GHz DiTom Microwave	1,418	-	RFQ	Datasheet	-	Module, SMA Connectors	Retail Package	Active	Circulator	27 GHz ~ 22 GHz	20dB (Min)	5 W	0.6dB (Max)	1.25	SMA-MALE	Module
DSC2731-7 Space Circulator 27-31 GHz DiTom Microwave	2,582	-	RFQ	Datasheet	-	Module, SMA Connectors	Retail Package	Active	Circulator	27 GHz ~ 22 GHz	20dB (Min)	5 W	0.6dB (Max)	1.25	SMA-FEMALE, SMA-MALE	Module
DSI2731-1 Space Isolator 27-31 GHz DiTom Microwave	3,657	-	RFQ	Datasheet	-	Module, SMA Connectors	Retail Package	Active	Isolator	27 GHz ~ 22 GHz	20dB (Min)	5 W	0.6dB (Max)	1.25	SMA-FEMALE, SMA-MALE	Module
DSI2731-3 Space Isolator 27-31 GHz DiTom Microwave	1,538	-	RFQ	Datasheet	-	Module, SMA Connectors	Retail Package	Active	Isolator	27 GHz ~ 22 GHz	20dB (Min)	5 W	0.6dB (Max)	1.25	SMA-MALE	Module
DSC2731-6 Space Circulator 27-31 GHz DiTom Microwave	3,723	-	RFQ	Datasheet	-	Module, SMA Connectors	Retail Package	Active	Circulator	27 GHz ~ 22 GHz	20dB (Min)	5 W	0.6dB (Max)	1.25	SMA-FEMALE, SMA-MALE	Module
DSC2731 Space Circulator 27-31 GHz DiTom Microwave	4,998	-	RFQ	Datasheet	-	Module, SMA Connectors	Retail Package	Active	Circulator	27 GHz ~ 22 GHz	20dB (Min)	5 W	0.6dB (Max)	1.25	SMA-FEMALE	Module
DSC2731-5 Space Circulator 27-31 GHz DiTom Microwave	4,823	-	RFQ	Datasheet	-	Module, SMA Connectors	Retail Package	Active	Circulator	27 GHz ~ 22 GHz	20dB (Min)	5 W	0.6dB (Max)	1.25	SMA-FEMALE, SMA-MALE	Module
DSC2731-2 Space Circulator 27-31 GHz DiTom Microwave	4,123	-	RFQ	Datasheet	-	Module, SMA Connectors	Retail Package	Active	Circulator	27 GHz ~ 22 GHz	20dB (Min)	5 W	0.6dB (Max)	1.25	SMA-FEMALE, SMA-MALE	Module
DSC2731-4 Space Circulator 27-31 GHz DiTom Microwave	1,146	-	RFQ	Datasheet	-	Module, SMA Connectors	Retail Package	Active	Circulator	27 GHz ~ 22 GHz	20dB (Min)	5 W	0.6dB (Max)	1.25	SMA-FEMALE, SMA-MALE	Module
DSI2731-2 Space Isolator 27-31 GHz DiTom Microwave	4,359	-	RFQ	Datasheet	-	Module, SMA Connectors	Retail Package	Active	Isolator	27 GHz ~ 22 GHz	20dB (Min)	5 W	0.6dB (Max)	1.25	SMA-FEMALE, SMA-MALE	Module
D3C4080YMG-5 4.00 - 8.00 GHz Cryogenic Circul DiTom Microwave	1,361	-	RFQ	Datasheet	-	Module, SMA Connectors	Bulk	Active	Circulator	4 GHz ~ 8 GHz	16dB (Min)	20 W	0.4dB (Max)	-	SMA-FEMALE, SMA-MALE	Module
D3C4080YMG-6 4.00 - 8.00 GHz Cryogenic Circul DiTom Microwave	4,726	-	RFQ	Datasheet	-	Module, SMA Connectors	Bulk	Active	Circulator	4 GHz ~ 8 GHz	16dB (Min)	20 W	0.4dB (Max)	-	SMA-FEMALE, SMA-MALE	Module

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RF Circulators and Isolators 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.

Do you support shortage, obsolete or hard-to-find RF Circulators and Isolators parts?

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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