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	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Type	Frequency	Isolation	Power - Average Forward	Insertion Loss	VSWR	Connector Type	Supplier Device Package
FM-W15IR004 WG ISOLATOR WR-15 49.8-56 GHZ 15 Fairview Microwave	1,217	RFQ	Datasheet	-	Module	Bag	Active	Isolator	49.8 GHz ~ 56 GHz	15dB (Min)	5 W	0.6dB (Max)	1.4	-	Module
FM-W22IR002 WG ISOLATOR WR-22 40-46 GHZ 15 D Fairview Microwave	1,569	RFQ	Datasheet	-	Module	Bag	Active	Isolator	40 GHz ~ 46 GHz	15dB (Min)	5 W	0.4dB (Max)	1.4	-	Module
FM-W15CR001 WG CIRCULATOR WR-15 61-65 GHZ 15 Fairview Microwave	3,197	RFQ	Datasheet	-	Module	Bag	Active	Circulator	61 GHz ~ 65 GHz	15dB (Min)	5 W	0.6dB (Max)	1.4	-	Module
FMIR1013 ISOLATOR SMA JACK 1GHZ-2GHZ 50 W Fairview Microwave	2,277	RFQ	Datasheet	-	Module, SMA Connectors	Bag	Active	Isolator	1 GHz ~ 2 GHz	36dB (Min)	50 W	1.2dB (Max)	1.35	SMA-FEMALE	Module
D4C4080Y-3 4.00 - 8.00 GHz Cryogenic Circul DiTom Microwave	4,795	RFQ	Datasheet	-	Module, SMA Connectors	Bulk	Active	Circulator	4 GHz ~ 8 GHz	16dB (Min)	20 W	0.8dB (Max)	-	SMA-MALE	Module
D4C4080Y-2 4.00 - 8.00 GHz Cryogenic Circul DiTom Microwave	4,145	RFQ	Datasheet	-	Module, SMA Connectors	Bulk	Active	Circulator	4 GHz ~ 8 GHz	16dB (Min)	20 W	0.8dB (Max)	-	SMA-FEMALE, SMA-MALE	Module
D4C4080Y-1 4.00 - 8.00 GHz Cryogenic Circul DiTom Microwave	1,338	RFQ	Datasheet	-	Module, SMA Connectors	Bulk	Active	Circulator	4 GHz ~ 8 GHz	16dB (Min)	20 W	0.8dB (Max)	-	SMA-FEMALE, SMA-MALE	Module
D4I4080Y-1 4.00 - 8.00 GHz Cryogenic Isolat DiTom Microwave	1,259	RFQ	Datasheet	-	Module, SMA Connectors	Bulk	Active	Isolator	4 GHz ~ 8 GHz	32dB	30 W	0.8dB (Max)	-	SMA-FEMALE, SMA-MALE	Module
D4I4080Y-2 4.00 - 8.00 GHz Cryogenic Isolat DiTom Microwave	1,280	RFQ	Datasheet	-	Module, SMA Connectors	Bulk	Active	Isolator	4 GHz ~ 8 GHz	32dB	30 W	0.8dB (Max)	-	SMA-FEMALE, SMA-MALE	Module
D4C4080Y-5 4.00 - 8.00 GHz Cryogenic Circul DiTom Microwave	1,622	RFQ	Datasheet	-	Module, SMA Connectors	Bulk	Active	Circulator	4 GHz ~ 8 GHz	16dB (Min)	20 W	0.8dB (Max)	-	SMA-FEMALE, SMA-MALE	Module
D4I4080Y-3 4.00 - 8.00 GHz Cryogenic Isolat DiTom Microwave	3,271	RFQ	Datasheet	-	Module, SMA Connectors	Bulk	Active	Isolator	4 GHz ~ 8 GHz	32dB	30 W	0.8dB (Max)	-	SMA-MALE	Module
D4C4080Y-4 4.00 - 8.00 GHz Cryogenic Circul DiTom Microwave	2,491	RFQ	Datasheet	-	Module, SMA Connectors	Bulk	Active	Circulator	4 GHz ~ 8 GHz	16dB (Min)	20 W	0.8dB (Max)	-	SMA-FEMALE, SMA-MALE	Module
D4C8012Y-4 8.00 - 12.00 GHZ CRYOGENIC CIRCU DiTom Microwave	1,641	RFQ	Datasheet	-	Module, SMA Connectors	Bulk	Active	Circulator	8 GHz ~ 12 GHz	20dB (Min)	25 W	0.5dB (Max)	-	SMA-FEMALE, SMA-MALE	-
D4C8012Y-3 8.00 - 12.00 GHZ CRYOGENIC CIRCU DiTom Microwave	3,733	RFQ	Datasheet	-	Module, SMA Connectors	Bulk	Active	Circulator	8 GHz ~ 12 GHz	20dB (Min)	25 W	0.5dB (Max)	-	SMA-MALE	-
D4I8012Y-1 8.00 - 12.00 GHZ CRYOGENIC ISOLA DiTom Microwave	4,745	RFQ	Datasheet	-	Module, SMA Connectors	Bulk	Active	Isolator	8 GHz ~ 12 GHz	40dB (min)	25 W	1dB	-	SMA-FEMALE, SMA-MALE	-
D4C8012Y-2 8.00 - 12.00 GHZ CRYOGENIC CIRCU DiTom Microwave	3,523	RFQ	Datasheet	-	Module, SMA Connectors	Bulk	Active	Circulator	8 GHz ~ 12 GHz	20dB (Min)	25 W	0.5dB (Max)	-	SMA-FEMALE, SMA-MALE	-
D4C8012Y-1 8.00 - 12.00 GHZ CRYOGENIC CIRCU DiTom Microwave	2,382	RFQ	Datasheet	-	Module, SMA Connectors	Bulk	Active	Circulator	8 GHz ~ 12 GHz	20dB (Min)	25 W	0.5dB (Max)	-	SMA-FEMALE, SMA-MALE	-
D4C8012Y-5 8.00 - 12.00 GHZ CRYOGENIC CIRCU DiTom Microwave	4,343	RFQ	Datasheet	-	Module, SMA Connectors	Bulk	Active	Circulator	8 GHz ~ 12 GHz	20dB (Min)	25 W	0.5dB (Max)	-	SMA-FEMALE, SMA-MALE	-
D4I8012Y-3 8.00 - 12.00 GHZ CRYOGENIC ISOLA DiTom Microwave	1,567	RFQ	Datasheet	-	Module, SMA Connectors	Bulk	Active	Isolator	8 GHz ~ 12 GHz	40dB (min)	25 W	1dB	-	SMA-MALE	-
D4I8012Y-2 8.00 - 12.00 GHZ CRYOGENIC ISOLA DiTom Microwave	1,806	RFQ	Datasheet	-	Module, SMA Connectors	Bulk	Active	Isolator	8 GHz ~ 12 GHz	40dB (min)	25 W	1dB	-	SMA-FEMALE, SMA-MALE	-

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.