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
D3C7018-4 7.00 - 18.00 GHZ CIRCULATOR DiTom Microwave	4,748	600.00	RFQ	Datasheet	-	Module, SMA Connectors	Bag	Active	Circulator	7 GHz ~ 18 GHz	16dB	5 W	0.9dB	1.5	SMA-FEMALE	-
D3I7018 7.00 - 18.00 GHZ ISOLATOR DiTom Microwave	3,089	600.00	RFQ	Datasheet	-	Module, SMA Connectors	Bag	Active	Isolator	7 GHz ~ 18 GHz	15dB	20 W	1dB	1.5	SMA-FEMALE	-
D3I7018-1 7.00 - 18.00 GHZ ISOLATOR DiTom Microwave	4,198	600.00	RFQ	Datasheet	-	Module, SMA Connectors	Bag	Active	Isolator	7 GHz ~ 18 GHz	15dB	20 W	1dB	1.5	SMA-FEMALE	-
D3I7018-3 7.00 - 18.00 GHZ ISOLATOR DiTom Microwave	2,725	600.00	RFQ	Datasheet	-	Module, SMA Connectors	Bag	Active	Isolator	7 GHz ~ 18 GHz	15dB	20 W	1dB	1.5	SMA-FEMALE	-
FMIR1029 ISOLATOR SMA JACK 6GHZ-18GHZ 10 Fairview Microwave	4,031	0.00	RFQ	Datasheet	-	SMA In-Line Module	Bag	Active	Isolator	6 GHz ~ 18 GHz	10dB (Min)	10 W	1.5dB (Max)	1.6	SMA-FEMALE	Module
SFC3340N CIRCULATOR 0.33-0.403 GHZ 150 W Fairview Microwave	2,982	0.00	RFQ	Datasheet	-	Module	Bag	Active	Circulator	330 MHz ~ 403 MHz	20dB (Min)	150 W	0.5dB (Max)	1.25	TYPE-N FEMALE	Module
SFC4552S CIRCULATOR 0.45-0.52 GHZ 150 W S Fairview Microwave	1,815	0.00	RFQ	Datasheet	-	Module, SMA Connectors	Bag	Active	Circulator	450 MHz ~ 520 MHz	20dB (Min)	150 W	0.5dB (Max)	1.25	SMA-FEMALE	Module
SFC4552N CIRCULATOR 0.45-0.52 GHZ 150 W T Fairview Microwave	3,131	0.00	RFQ	Datasheet	-	Module	Bag	Active	Circulator	450 MHz ~ 520 MHz	20dB (Min)	150 W	0.5dB (Max)	1.25	TYPE-N FEMALE	Module
SFI4552S ISOLATOR SMA JACK 450MHZ-520MHZ1 Fairview Microwave	1,209	0.00	RFQ	Datasheet	-	SMA In-Line Module	Bag	Active	Isolator	450 MHz ~ 520 MHz	20dB (Min)	150 W	0.5dB (Max)	1.25	SMA-FEMALE	Module
SFC1722N CIRCULATOR 1.7-2.2 GHZ 10 W TYPE Fairview Microwave	3,655	0.00	RFQ	Datasheet	-	Module	Bag	Active	Circulator	1.7 GHz ~ 2.2 GHz	18dB (Min)	10 W	0.4dB (Max)	1.25	TYPE-N FEMALE	Module
D3I1826K-3 18.00 - 26.50 GHZ ISOLATOR DiTom Microwave	1,647	660.00	RFQ	Datasheet	-	Module	Bag	Active	Isolator	18 GHz ~ 26.5 GHz	18dB	10 W	0.8dB	1.4	TYPE-K FEMALE	-
D3I1826K-1 18.00 - 26.50 GHZ ISOLATOR DiTom Microwave	4,270	660.00	RFQ	Datasheet	-	Module	Bag	Active	Isolator	18 GHz ~ 26.5 GHz	18dB	10 W	0.8dB	1.4	TYPE-K FEMALE	-
D3I1826K 18.00 - 26.50 GHZ ISOLATOR DiTom Microwave	3,412	660.00	RFQ	Datasheet	-	Module	Bag	Active	Isolator	18 GHz ~ 26.5 GHz	18dB	10 W	0.8dB	1.4	TYPE-K FEMALE	-
FMCR1014 CIRCULATOR 1-2 GHZ 50 W TYPE N Fairview Microwave	3,249	0.00	RFQ	Datasheet	-	Module	Bag	Active	Circulator	1 GHz ~ 2 GHz	15dB (Min)	50 W	1.2dB (Max)	1.35	TYPE-N FEMALE	Module
FMIR1010A ISOLATOR SMA JACK 8GHZ-18GHZ 50 Fairview Microwave	1,011	0.00	RFQ	Datasheet	-	Module, SMA Connectors	Bag	Active	Isolator	8 GHz ~ 18 GHz	16dB (Min)	50 W	0.6dB (Max)	1.45	SMA-FEMALE	Module
D3C5015-2 5.00 - 15.00 GHZ CIRCULATOR DiTom Microwave	2,309	720.00	RFQ	Datasheet	-	Module, SMA Connectors	Bag	Active	Circulator	5 GHz ~ 15 GHz	14dB	20 W	1dB	1.5	SMA-FEMALE	-
D3C0780S-7 0.698 - 0.80 GHZ CIRCULATOR DiTom Microwave	3,510	720.00	RFQ	Datasheet	-	Module, SMA Connectors	Bag	Active	Circulator	698 MHz ~ 800 MHz	20dB	300 W	0.4dB	1.25	SMA-FEMALE	-
D3C0780N-5 0.698 - 0.80 GHZ CIRCULATOR DiTom Microwave	1,626	720.00	RFQ	Datasheet	-	Module	Bag	Active	Circulator	698 MHz ~ 800 MHz	20dB	300 W	0.4dB	1.25	TYPE-N FEMALE	-
D3C5015 5.00 - 15.00 GHZ CIRCULATOR DiTom Microwave	4,599	720.00	RFQ	Datasheet	-	Module, SMA Connectors	Bag	Active	Circulator	5 GHz ~ 15 GHz	14dB	20 W	1dB	1.5	SMA-FEMALE	-
D3C0780N-4 0.698 - 0.80 GHZ CIRCULATOR DiTom Microwave	1,116	720.00	RFQ	Datasheet	-	Module	Bag	Active	Circulator	698 MHz ~ 800 MHz	20dB	300 W	0.4dB	1.25	TYPE-N FEMALE	-

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.