RF Circulators and Isolators

Review RF Circulators and Isolators RF and Wireless components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.

If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to JIEXIN Electronics for sourcing and quotation support.

Mfr. Part #	Availability	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Type	Frequency	Isolation	Power - Average Forward	Insertion Loss	VSWR	Connector Type	Supplier Device Package
FMCR1004 CIRCULATOR 2-4 GHZ 100 W SMA Fairview Microwave	1,002	RFQ	Datasheet	-	Module, SMA Connectors	Bulk	Active	Circulator	2 GHz ~ 4 GHz	20dB (Min)	-	0.6dB (Max)	1.3	SMA-FEMALE	-
SFC4080B CIRCULATOR 4-8 GHZ 10 W SMA Fairview Microwave	1,301	RFQ	Datasheet	-	Module, SMA Connectors	Bag	Active	Circulator	4 GHz ~ 8 GHz	17dB (Min)	10 W	0.75dB (Max)	1.35	SMA-FEMALE	Module
FMCR1034 CIRCULATOR 4-8 GHZ 80 W SMA Fairview Microwave	2,939	RFQ	Datasheet	-	Module, SMA Connectors	Bag	Active	Circulator	4 GHz ~ 8 GHz	17dB (Min)	80 W	0.6dB (Max)	1.4	SMA-FEMALE	Module
SFI1020 ISOLATOR SMA JACK 1GHZ-2GHZ 10 W Fairview Microwave	2,204	RFQ	Datasheet	-	SMA In-Line Module	Bag	Active	Isolator	1 GHz ~ 2 GHz	17dB (Min)	10 W	0.75dB (Max)	1.4	SMA-FEMALE	Module
SFC1724S CIRCULATOR 1.7-2.4 GHZ 10 W SMA Fairview Microwave	2,392	RFQ	Datasheet	-	Module, SMA Connectors	Bag	Active	Circulator	1.7 GHz ~ 2.4 GHz	17dB (Min)	10 W	0.75dB (Max)	1.3	SMA-FEMALE	Module
SFI4080A ISOLATOR SMA JACK 4GHZ-8GHZ 10 W Fairview Microwave	3,351	RFQ	Datasheet	-	Module, SMA Connectors	Bag	Active	Isolator	4 GHz ~ 8 GHz	18dB (Min)	10 W	0.75dB (Max)	1.35	SMA-FEMALE	Module
SFI2040 ISOLATOR SMA JACK 2GHZ-4GHZ 10 W Fairview Microwave	4,582	RFQ	Datasheet	-	SMA In-Line Module	Bag	Active	Isolator	2 GHz ~ 4 GHz	18dB (Min)	10 W	0.75dB (Max)	1.4	SMA-FEMALE	Module
FMIR1039 ISOLATOR SMA JACK 2GHZ-6GHZ 10 W Fairview Microwave	3,857	RFQ	Datasheet	-	SMA In-Line Module	Bag	Active	Isolator	2 GHz ~ 6 GHz	12dB (Min)	10 W	1.8dB (Max)	1.8	SMA-FEMALE	Module
SFC1020 CIRCULATOR 1-2 GHZ 10 W SMA Fairview Microwave	4,538	RFQ	Datasheet	-	Module, SMA Connectors	Bag	Active	Circulator	1 GHz ~ 2 GHz	17dB (Min)	10 W	0.75dB (Max)	1.35	SMA-FEMALE	Module
SFC0618S CIRCULATOR 6-18 GHZ 10 W SMA Fairview Microwave	2,119	RFQ	Datasheet	-	Module, SMA Connectors	Bag	Active	Circulator	6 GHz ~ 18 GHz	14dB (Min)	10 W	1dB	1.5	SMA-FEMALE	Module

FAQ

Frequently Asked Questions

What are RF Circulators and Isolators components used for?

RF Circulators and Isolators components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right RF Circulators and Isolators part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find RF Circulators and Isolators parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.