RF Circulators and Isolators

Explore RF Circulators and Isolators parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

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
SFI4080A ISOLATOR SMA JACK 4GHZ-8GHZ 10 W Fairview Microwave	3,351	0.00	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	0.00	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
D3C0810N 0.80 - 1.00 GHZ CIRCULATOR DiTom Microwave	2,612	450.00	RFQ	Datasheet	-	Module	Bag	Active	Circulator	800 MHz ~ 1 GHz	20dB	250 W	0.4dB	1.25	TYPE-N FEMALE	-
FMIR1039 ISOLATOR SMA JACK 2GHZ-6GHZ 10 W Fairview Microwave	3,857	0.00	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	0.00	RFQ	Datasheet	-	Module, SMA Connectors	Bag	Active	Circulator	1 GHz ~ 2 GHz	17dB (Min)	10 W	0.75dB (Max)	1.35	SMA-FEMALE	Module
2H8BBZ ISOLATOR, DROPIN; 9500-17500 MHZ Renaissance	2,695	0.00	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-
2H7BAE ISOLATOR, DROPIN; 8000-8400 MHZ Renaissance	4,640	0.00	RFQ	Datasheet	-	Module	Tray	Active	Isolator	3.4 GHz ~ 8.4 GHz	16dB	1 W	1.2dB	-	SMT	-
2H8BAYL ISOLATOR, DROPIN; 6000-13000 MHZ Renaissance	2,116	0.00	RFQ	Datasheet	-	Module	Tray	Active	Isolator	6 GHz ~ 13 GHz	18dB	1 W	1.5dB	1.38	SMT	-
3G8BAE CIRCULATOR, DROPIN; 8000-11000 M Renaissance	3,659	0.00	RFQ	Datasheet	-	Module	Tray	Active	Circulator	8 GHz ~ 11 GHz	16dB	25 W	0.5dB	1.4	SMT	-
3G7BN-ROHS CIRCULATOR, DROPIN; 4000-6000 MH Renaissance	2,946	0.00	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-
SFC0618S CIRCULATOR 6-18 GHZ 10 W SMA Fairview Microwave	2,119	0.00	RFQ	Datasheet	-	Module, SMA Connectors	Bag	Active	Circulator	6 GHz ~ 18 GHz	14dB (Min)	10 W	1dB	1.5	SMA-FEMALE	Module
3A7NX CIRCULATOR, COAXIAL; 6900-7100 M AEM Renaissance Electronics	9	1048.62	RFQ	Datasheet	-	Module, SMA Connectors	Tray	Active	Circulator	6.9 GHz ~ 7.1 GHz	20dB	30 W	0.4dB	1.25	SMT	-
3G5BG CIRCULATOR, DROPIN; 2300-3800 MH Renaissance	3,945	0.00	RFQ	Datasheet	-	Module	Tray	Active	Circulator	2.3 GHz ~ 3.8 GHz	14dB	90 W	0.7dB	1.5	SMT	-
SFI0208 ISOLATOR SMA JACK 2GHZ-8GHZ 10 W Fairview Microwave	3,983	0.00	RFQ	Datasheet	-	SMA In-Line Module	Bag	Active	Isolator	2 GHz ~ 8 GHz	15dB (Min)	10 W	1.5dB (Max)	1.35	SMA-FEMALE	Module
3A1NCX CIRCULATOR, COAXIAL; 350-380 MHZ Renaissance	2,455	0.00	RFQ	Datasheet	-	Module	Bag	Active	Circulator	350 MHz ~ 380 MHz	20dB	125 W	0.5dB	1.25	SMT	-
2A9NNW ISOLATOR, COAXIAL; 25500-31000 M Renaissance	3,441	0.00	RFQ	Datasheet	-	Module	Tray	Active	Isolator	25.5 GHz ~ 31 GHz	14dB	20 W	1dB	1.5	SMT	-
D3C4080Y 4.00 - 8.00 GHz Cryogenic Circul DiTom Microwave	4,842	0.00	RFQ	Datasheet	-	Module, SMA Connectors	Bulk	Active	Circulator	4 GHz ~ 8 GHz	16dB (Min)	20 W	0.4dB (Max)	-	SMA-FEMALE	Module
D3I4080Y 4.00 - 8.00 GHz Cryogenic Isolat DiTom Microwave	4,885	0.00	RFQ	Datasheet	-	Module, SMA Connectors	Bulk	Active	Isolator	4 GHz ~ 8 GHz	16dB (Min)	30 W	0.4dB (Max)	-	SMA-FEMALE	Module
D3C8012Y 8.00 - 12.00 GHZ CRYOGENIC CIRCU DiTom Microwave	4,900	0.00	RFQ	Datasheet	-	Module, SMA Connectors	Bulk	Active	Circulator	8 GHz ~ 12 GHz	20dB (Min)	25 W	0.5dB (Max)	-	SMA-FEMALE	Module
D3I8012Y 8.00 - 12.00 GHZ CRYOGENIC ISOLA DiTom Microwave	4,845	0.00	RFQ	Datasheet	-	Module, SMA Connectors	Bulk	Active	Isolator	8 GHz ~ 12 GHz	20dB (Min)	25 W	0.5dB (Max)	-	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.